China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Iridium-containing red light metal complex, preparation method and organic electroluminescent device using the complex

ActiveCN105481901BFor long-term storageImprove luminous efficiencyIndium organic compoundsSolid-state devicesIridiumAryl
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Loudspeaker vibrating piece cloth material and manufacturing method thereof

ActiveCN106162493BLow costAvoid wastingElectrical transducersEngineeringLoudspeaker
Owner:大原博

An energy-saving and environment-friendly waste collection and treatment equipment for stainless steel product processing

ActiveCN113414216BAvoid confusionImprove efficiencySolid waste disposalHollow article cleaningWaste collectionProcess engineering
Owner:TAIZHOU YONGXING ALLOY MATERIAL TECH

A multi-row magazine carrier

ActiveCN104682165BEasy to installEasy accessContact member assembly/disassemblyEngineeringElectrical and Electronics engineering
Owner:山东润蒙应急救援装备有限公司

A rotary planetary reducer

InactiveCN103016631BEasy CalibrationReduce casting difficultyToothed gearingsGearing detailsTransmitted powerReducer
Owner:赣州五环机器有限责任公司

Power supply switching device with sudden wave buffer circuit

ActiveCN100583610CReduce noiseAvoid electromagnetic interferenceApparatus without intermediate ac conversionLow noiseHigh energy
Owner:QISDA CORP

An authentication method and device for wireless charging

ActiveCN104993611BSave electricityExtended service lifeBatteries circuit arrangementsElectric powerMobile deviceInductive charging
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An xml-based derivation calculation method for small satellite telemetry parameters

ActiveCN105825068BOvercome the defect of low level of data applicationImprove scalabilityExecution paradigmsSpecial data processing applicationsExtensible markupDerivation calculation
Owner:AEROSPACE DONGFANGHONG SATELLITE

Sanitary water conduit fitting with jet regulator

ActiveCN101426985BDomestic plumbingEngineeringPiping
Owner:IDEAL STANDARD INT

A Computer Vision-Based Automatic Elimination Method of Structural False Modal Parameters

ActiveCN113239730BRealize health monitoringRealize automatic identificationCharacter and pattern recognitionNeural architecturesStructural monitoringData set
Owner:HARBIN INST OF TECH

Solar heat collection heating insulating curtain wall and roof and solar air conditioner system

InactiveCN106996651AExcellent light-to-heat conversion performanceImprove insulation effectSolar heating energyWallsEngineeringSunlight
Owner:冯刚克

A dual-phase high-entropy alloy powder and its method for surface treatment of iron-based materials

ActiveCN111014655BAvoid generatingHigh hardnessMetallic material coating processesHigh entropy alloysSand blasting
Owner:湖南正邦新材料有限公司

Device for measuring vertical infiltration quantity and horizontal migration quantity of water in litter layer

ActiveCN103076251BMaterial weighingMeasurement deviceWater Movements
Owner:BEIJING FORESTRY UNIVERSITY

A Differential Non-Gaussian Operation Radioactive Continuous Variable Quantum Key Distribution Method

InactiveCN103746799BImprove securityKey distribution for secure communicationAlice and BobCommunications system
Owner:CENT SOUTH UNIV

Quincuncial contact spring installation tool and quincuncial contact spring installation method

PendingCN110211831AImprove assembly efficiencyAvoid the potential danger of bursting and hurting peopleElectric switchesEngineeringBlock match
Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

A radial bogie mechanism

InactiveCN105460040BReduce angle of attackReduce wearBogie-underframe connectionsWheel axle self-adjustmentsBogieCoupling
Owner:SOUTHWEST JIAOTONG UNIV

An intelligent voice alarm system and method

ActiveCN107045469BQuick fixReduce fatigueHardware monitoringAlarmsCommunication interfaceCommunication unit
Owner:BEIJING JINGYI QIANGYUAN TECH

Image search method, device, terminal device and storage medium

ActiveCN110795581BSearch requirements matchAdd funInput/output for user-computer interactionMetadata still image retrievalTerminal equipmentEngineering
Owner:SHENZHEN ZHUIYI TECH CO LTD

bean bucket

InactiveCN104670742BImprove sealingEasy to openLarge containersLoading/unloadingEngineeringCentrifugal fan
Owner:重庆胜钢机械设备有限公司

A Formal Vector Based Knowledge Acquisition Method for Decision Information System

ActiveCN109542949BAvoid cumbersome calculationsThe process of eliminating redundant attributesDigital data information retrievalKnowledge representationAlgorithmGranularity
Owner:TAIYUAN UNIV OF TECH

A device for aligning the inner cavity of a casting

ActiveCN111215962BAutomatic control devicesFeeding apparatusEngineeringMechanical engineering
Owner:BEIJING AUTOMATION CONTROL EQUIP INST

Gene Panel Participating in liver generation

InactiveCN1509331AMicrobiological testing/measurementDigestive systemCancer researchRelated gene
Owner:AJINOMOTO CO INC

Exhaust break for high torque vehicle and control method thereof

InactiveCN104564367AOutput powerMachines/enginesInterior spaceExhaust brake
Owner:HYUNDAI MOTOR CO LTD

Developing device and image forming device

ActiveCN102998938BPrevent adhesion and residueEfficient formationElectrographic process apparatusImage formationMagnetic poles
Owner:KONICA MINOLTA BUSINESS TECH INC

Underwater inspection system

ActiveCN110005961BTo achieve the purpose of inspectionReduce lossesPosition fixationPipeline systemsUnderwaterEngineering
Owner:MEIZUAN SHENHAI ENERGY TECH RES & DEV SHANGHAI CO LTD

A convenient and sterilized pig house

ActiveCN108464248BEasy to cleanImprove cooling effectAnimal housingGrooming devicesBiologyMechanical engineering
Owner:夏津新希望六和农牧有限公司

Cleaning method and cleaning agent for high-temperature heat-conducting oil carbon deposits in precision equipment

ActiveCN105312283BReduce the temperatureReduce the number of oil changesInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsHeat conductingCarbon deposit
Owner:SHANGHAI BOSSUN SCI & TECH DEV CO LTD

An information processing method and device, and electronic equipment

ActiveCN105893496BOptimize multimedia resourcesMetadata multimedia retrievalProgram controlComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

Car cup holders and cars

ActiveCN105015396BEasy accessEasy to placeVehicle arrangementsEngineeringBoundary detection
Owner:BAIC MOTOR CORP LTD

Copper-based catalyst used in preparation of glycol by catalytic hydrogenation of oxalate ester and preparation method thereof

InactiveCN102350348BSmall particlesUniform particle size distributionOrganic compound preparationHydroxy compound preparationPtru catalystCopper oxide nanoparticles
Owner:河南能源集团研究总院有限公司

Diffusion Technology of Phosphorus and Boron Synchronous Primary Diffusion Gradual Junction Chip

ActiveCN113161230BSolution to short lifeSimple processFinal product manufactureSemiconductor/solid-state device manufacturingDevice materialEngineering
Owner:ANHUI ANXIN ELECTRONICS TECH

A kind of electroplating grade copper sulfate and production technology thereof

ActiveCN106495205BRealize comprehensive utilizationSimple production process and equipmentCopper compounds preparationCopper sulfatesLiquid wasteIon exchange
Owner:东莞市德睿工业废品处理有限公司

A workpiece clamping device for machine tool processing equipment

ActiveCN112589479BEasy to adjustGuaranteed processing efficiencyPositioning apparatusMetal-working holdersMachine toolIndustrial engineering
Owner:浙江永力达数控科技股份有限公司

A power grid utility pole capable of buffering impact force

ActiveCN110656804BReduce damageProtect personal safetyTowersRoadway safety arrangementsDriver/operatorPower grid
Owner:广东永基电力器材厂有限公司

a back bolt

ActiveCN104481110BDoes not prevent downPrevent rotationCovering/liningsDowelsEngineeringMechanical engineering
Owner:斯泰科技(杭州)有限公司 +2

Radiator and control method thereof

ActiveCN104295357BMultiple cooling capacity control pointsImprove reliabilityCoolant flow controlMachines/enginesFailure rateThrough transmission
Owner:LONGKOU ZHONGYU THERMAL MANAGEMENT SYST SCIAND TECH

Factory for cultivating yellow mealworm for feeding bat to exterminate mosquito with power supply of lithium ion battery to adjust temperature and humidity

ActiveCN102885006BReliable power supplySmooth dischargeBatteries circuit arrangementsEnergy industryMicrochiropteraEngineering
Owner:徐州博创建设发展集团有限公司

Bionic oral cavity structure for testing and application of structure

PendingCN110567825AImprove elastic deformation abilityEasy to detectDental articulatorsMaterial strength using repeated/pulsating forcesSoft massTooth part
Owner:JIANGNAN UNIV

Technology for preparing high-purity astragaloside based on flocculant and defoamer

InactiveCN102993261BExtended service lifeHigh yieldSteroidsAstragalosideLiquid medium
Owner:WUHAN HONEST CHEM

A waste gas treatment process of lost foam casting

ActiveCN105709536BImprove processing efficiencyGuaranteed uptimeCombination devicesUsing liquid separation agentActivated carbonEmission standard
Owner:重庆阳正环保科技股份有限公司

A kind of rice seeding method

ActiveCN110710360BFunction increaseReduce processing costsAgriculture gas emission reductionSeed depositing seeder partsAgricultural engineeringMaterial distribution
Owner:HUNAN AGRICULTURAL UNIV

Motor drive control apparatus, motor drive control method and program of the same

ActiveCN100514826CLow costEasy to controlAC motor controlVector control systemsMotor driveWave shape
Owner:AISIN AW CO LTD

Closure cap for receptacles for receiving medical liquids and receptacle for receiving medical liquids

ActiveCN102292062BEasy to operateCapsClosure capsSurgeryBiomedical engineering
Owner:BEIJING FRESENIUS KABI PHARM CO LTD

Method for utilizing silica gel chromatographic column to detect raffinose content

ActiveCN102937628BEasy to separateHigh sensitivityComponent separationChromatographic separationEvaporation
Owner:CHENGUANG BIOTECH GRP CO LTD

Pressure-operated safety switch with monitoring function

ActiveCN105340040BContact operating partsState variationComputer module
Owner:EATON ELECTRICAL IP

Method for disassembling, assembling and replacing large interference-fit shaft coupler

InactiveCN101804555BReduce construction difficultyShorten the construction periodCouplings for rigid shaftsMetal working apparatusInterference fitDrive shaft
Owner:CHINA FIRST METALLURGICAL GROUP

Powder recovery post-processing system

InactiveCN105818371BAvoid pollutionSolve the shortcomings such as pollutionAdditive manufacturing apparatusDirt cleaningMetallurgyHandling system
Owner:MICROJET TECH

A catalyst system for catalyzing the polymerization of polar conjugated olefins

ActiveCN107383251BReduce manufacturing costReduce storage costsPolymer sciencePtru catalyst
Owner:SUZHOU UNIV

A New Vacuum Circuit Breaker Assembly Equipment

ActiveCN106128862BAvoid bending overReduced assembly effortEmergency protective device manufactureEngineeringWorkload
Owner:保定市水木电器设备有限公司

A kind of porcelain type fire door core board

ActiveCN106088980BMeet fire resistance requirementsHigh strengthFireproof doorsCeramic layered productsFireproofingMesh reinforcement
Owner:GUANGZHOU QINGNENG BUILDING MATERIALS CO LTD

Printing system, printing content processing method, and terminal

ActiveCN113110809BImprove practicalityHigh degree of intelligenceDigital output to print unitsImaging processingComputer printing
Owner:ZHUHAI NINESTAR INFORMATION TECH CO LTD

Equipment for filling cans with fiber strips

ActiveCN107848728BNo risk of breakageImplement a mobile movementFilament handlingFiberEngineering
Owner:TRUETZSCHLER GRP SE

A kind of compound doxofylline solution for inhalation and preparation method thereof

ActiveCN112618519BPrevent shrinkageDispersion deliveryInorganic non-active ingredientsDoxofyllineUse medication
Owner:HANGZHOU BIO SINCERITY PHARMA TECH CO LTD

Configuration of coal gas station for aluminia plant

InactiveCN1974392BReduce lay lengthReduce construction investment costsAluminium compoundsProcess engineeringCoal storage
Owner:GUIYANG AL-MG DESIGN & RES INST

Energy control method of exhaust gas boiler based on exhaust gas bypass device of diesel engine

ActiveCN108194192BReduce running fuel consumptionImprove operational efficiencyInternal combustion piston enginesBoiler controlSteam pressureAutomatic control
Owner:CSSC MES DIESEL

A power-on reset circuit with high precision and low power consumption

ActiveCN112217500BSimple structureReduce power consumptionElectronic switchingPower-on resetHemt circuits
Owner:SHENZHEN INJOINIC TECH

Adjustment method of train diagram

ActiveCN111055891BFlexible adjustmentAdapt to needsAutomatic systemsRunning timeIndustrial engineering
Owner:TRAFFIC CONTROL TECH CO LTD

High-soup seasoning bag prepared by using soup-boiling technology and preparation method thereof

ActiveCN107581576BEnhance the sense of densityImprove fluencyFood preservationProcess engineeringPasteurization
Owner:UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT +1

A new method for preparing thymus

ActiveCN111349152BIncrease new yieldDifficulty of SimplificationThymosin peptidesPeptide preparation methodsChemical synthesisSalicylaldehyde
Owner:HYBIO PHARMA

Woven fabric including metal stitching by cross weave

InactiveCN101063247BGauze-woven fabricsLeno-woven fabricsMechanical engineeringWoven fabric
Owner:NV BEKAERT SA

An electro-hydraulic inverse proportional pressure reducing valve

ActiveCN107830006BReduce work stressAchieve pressure regulationOperating means/releasing devices for valvesServomotor componentsWorking pressureSpring force
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

An electric vehicle intelligent charging protection device

ActiveCN109795372BPrevent overloadImprove securityVehicular energy storageBattery/fuel cell control arrangementElectrical conductorElectrical battery
Owner:WENZHOU UNIV

Refrigerator liner and air-cooled refrigerator including the same

ActiveCN105546913BTimely repairTimely replacementLighting and heating apparatusDomestic refrigeratorsEngineeringCold store
Owner:HEFEI KINGHOME ELECTRICAL CO LTD

A knowledge tracking method and system based on twin network

ActiveCN113283584BSpeed ​​up the extraction processImprove utilizationCharacter and pattern recognitionKnowledge representationData setNetwork model
Owner:PEKING UNIV

Virtual machine migration method and device

ActiveCN104796338BImprove experienceData switching networksSoftware simulation/interpretation/emulationRouting tableData center
Owner:NEW H3C TECH CO LTD

Environment-friendly magnesium dry material and its preparation process

ActiveCN111393150BGood for gap fillingWell mixedCeramicwareHazardous substanceAluminium hydroxide
Owner:浙江欣辉耐火材料股份有限公司

A kind of cultivation method of leaf-picking ginkgo and Pinellia intercropping

ActiveCN105993816BGuaranteed normal growthRealize three-dimensional layoutCultivating equipmentsRoot crop cultivationPinelliaInsect pest
Owner:SHANGHAI TRADITIONAL CHINESE MEDICINE CO LTD +1

Humidity adjusting method for constant humidity cabinet

InactiveCN101943920BHigh humidity control rateIncrease moisture contentHumidity controlStopped workEngineering
Owner:ZHEJIANG SCI-TECH UNIV

A solar-driven wastewater treatment coupled hydrogen production device and method

ActiveCN108147505BCoupling preparation with high calorific valueIncrease electrode surface areaCellsGeneral water supply conservationCollection systemLiquid storage tank
Owner:UNIV OF SCI & TECH BEIJING

A kind of unlicensed spectrum intelligent access method

ActiveCN113316174BImprove spectrum utilizationGuaranteed service qualityTransmission monitoringHigh level techniquesOperations researchSMARAD
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Data writing method, storage controller, computing device and storage device

ActiveCN107436726BInput/output to record carriersControl storeController (computing)
Owner:HUAWEI TECH CO LTD

Method for reducing downlink and uplink bandwidth resource overhead of IP speech service

InactiveCN101426265BReduce overheadIncrease capacityInterconnection arrangementsRadio transmission for post communicationTelecommunicationsResource block
Owner:ZTE CORP

Aerosol for treating headache and method for preparing the same

ActiveCN101194961BNervous disorderAerosol deliveryAngelica Sinensis RootHeadaches
Owner:TIANJIN TASLY PHARMA CO LTD

A kind of lithium manganese phosphate coated nickel cobalt lithium manganate positive electrode material and preparation method thereof

ActiveCN105161705BImprove cycle stabilityImprove electrochemical performanceCell electrodesSecondary cellsManganatePhysical chemistry
Owner:SHANDONG YUHUANG NEW ENERGY TECH +1

An anti-collision method for high-speed railway station building pillars

ActiveCN109024391BGuaranteed integrityAvoid cascading collapseRoadway safety arrangementsTrackwayClassical mechanics
Owner:SHANXI UNIV

Oxygen doped porous g-c 3 no 4 Photocatalyst and its preparation method and application

ActiveCN108568307BFor the purpose of dopingLarge specific surface areaOrganic compound preparationPreparation by dehydrogenationAir atmospherePtru catalyst
Owner:LIAONING UNIVERSITY

A detachable retractable rice device for rice processing

ActiveCN109399230BRealize one machine with two functionsEasy to useConveyorsSeed preservation by dryingDrive shaftAgricultural engineering
Owner:湖南侗都米业股份有限公司

Air conditioner and control method controlling on/off of air conditioner

ActiveCN102374608BAvoid wastingSpace heating and ventilation safety systemsLighting and heating apparatusComputer moduleMobile phone
Owner:HAIER GRP CORP +1

Electrolyte, lithium ion cell containing same and preparing process thereof

ActiveCN100449855CImprove overcharge safety performanceIncrease capacityFinal product manufactureOrganic electrolyte cellsElectrolytic agentOrganic solvent
Owner:BYD CO LTD

Finishing liquid for finishing silk creases and silk crease finishing method

InactiveCN103215810BImprove permeabilityReduce frictionAnimal fibresPotassium thiocyanateSilicon
Owner:ANHUI UNIVERSITY

wash your phone

InactiveCN104398192BImprove satisfactionRealize all-round cleaningBathroom accessoriesReciprocating motionEngineering
Owner:深圳心流医疗科技有限公司

A screw fit clamping type protective bearing device

ActiveCN111431326BRealize timely support and protectionImprove protectionMechanical energy handlingSupports/enclosures/casingsClassical mechanicsControl theory
Owner:JIANGSU UNIV OF TECH

Sewage flocculant

InactiveCN103663729BReduce turbidityImprove processing efficiencyBiological water/sewage treatmentFlocculationSodium Bentonite
Owner:SHANDONG JIANZHU UNIV

A circulating heat exchange device and method for improving heat exchange efficiency

ActiveCN111947300BImprove heat transfer efficiencyMeet the need for a quick startAir heatersEngineeringHot blast
Owner:SHANDONG HUAYU UNIV OF TECH

voltage follower circuit

ActiveCN103605397BElectric variable regulationOperational amplifierSoftware engineering
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Fire early warning detection method and system for gas stations

ActiveCN112216055BIn line with the actual situationThe total test result is accurateFire alarm electric actuationFire alarm smoke/gas actuationEngineeringNetwork model
Owner:佛山市天然气高压管网有限公司

Gimeracil crystal form and preparation method thereof

ActiveCN102731376BHigh yieldHigh purityOrganic active ingredientsOrganic chemistryFiltrationX-ray
Owner:NANJING CHIA TAI TIANQING PHARMA

Balance wheel sorting device and method

ActiveCN111924496BImprove transmission efficiencyEasy to disassemble and overhaulConveyor partsStructural engineeringHigh transmission
Owner:JIANGSU FOOD & PHARMA SCI COLLEGE

A Method for Partial Filling of Gob Area According to Surface Subsidence Characteristics

ActiveCN106150546BControl deformation damagePromote recoveryMaterial fill-upMining engineeringStructural engineering
Owner:TAIYUAN UNIV OF TECH

A non-destructive precision measuring device and precision measuring method for angles of mechanical parts

ActiveCN109186423BThere will be no positional deviation during measurementSimplify the squareness measurement processAngles/taper measurementsMeasurement deviceEngineering
Owner:诸暨市挺越机械制造有限公司

A charging method and device for a mobile terminal

ActiveCN106655344BMake full use of the direct charging capabilityShorten charging timeSecondary cells charging/dischargingElectric powerCharge currentControl theory
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

A polar code decoding method based on awgn subchannel optimization

ActiveCN107809303BReduce time complexityReduce space complexityError preventionError correction/detection using linear codesCoding decodingEngineering
Owner:SOUTH CHINA UNIV OF TECH

exhaust passage with first catalyst and second catalyst

ActiveCN108071465BReduced efficiency gainsLower packaging constraintsNitrous oxide captureInternal combustion piston enginesPtru catalystPhysical chemistry
Owner:FORD GLOBAL TECH LLC

An ecological retaining wall component and a retaining wall structure using the same

ActiveCN111155484BLow technical difficulty of prefabricationControl exchange cycleClimate change adaptationCoastlines protectionEngineeringBank
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T

A method for recycling hot-melt adhesive for shoemaking from shoe material waste

ActiveCN106753057BReduce dosageReduce energy consumptionMineral oil hydrocarbon copolymer adhesivesNon-macromolecular adhesive additivesTO-18Wax
Owner:林进柱

Application of immobilized quinone compound in accelerating denitrification process of microorganism

InactiveCN102060379BReduced stabilityImprove stabilityOrganic-compounds/hydrides/coordination-complexes catalystsTreatment with anaerobic digestion processesBiocompatibility TestingBio engineering
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Production method of rigid-flex circuit board

ActiveCN104363718BReduce generationAvoid quality hazardsPrinted circuit assemblingAdhesiveEngineering
Owner:AOSHIKANG TECH CO LTD

Drawer drive

InactiveCN101365364BUninterrupted power routeDrawersEngineeringMechanical engineering
Owner:JULIUS BLUM GMBH

A kind of preparation technology of making sausage series products by using flavor protease

ActiveCN109463651BIncrease the degree of hydrolysisPromote hydrolysisSausage makingFood ingredient as flavour affecting agentBiotechnologyLean meat
Owner:福建舜洋食品有限公司

Battery liquid injection device and battery liquid injection method

InactiveCN103236514BReduce wasteReduce volatilityCell component detailsEngineeringBattery fluid
Owner:江西佳沃新能源有限公司

Method and device for recognizing data streams in multi-person online role playing game

InactiveCN100589423CEfficient identificationData switching networksData streamNetwork packet
Owner:HUAWEI DIGITAL TECH (CHENGDU) CO LTD

Air sterilizing, purifying and refreshing device

ActiveCN102840637BPlay a synergistic roleLighting and heating apparatusSpace heating and ventilation detailsUltravioletEngineering
Owner:欧子轩

Aerodynamic bearings and high-speed motors

ActiveCN110594285BReduce manufacturing costReduce installation costsShaftsSliding contact bearingsAxial displacementElectric machinery
Owner:GUANGZHOU HAOZHI ELECTROMECHANICAL

A pressureless infiltration furnace and method for preparing particle-reinforced aluminum matrix composites

ActiveCN110983092BReduce the effect of impregnationReduce infiltration conditionsInsulation layerCrucible
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Self-test method for railway braking system

ActiveCN107074225BDetermine health statusReduce ready timeBraking action transmissionBrake control systemsMicrocontrollerEngineering
Owner:KNORR BREMSE RAIL SYST UK LTD

Method and system for automatic correction of initial position of electric vehicle and resolver

ActiveCN107834934BAvoid interferenceGuaranteed accuracyElectronic commutation motor controlVector control systemsElectric machineControl engineering
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A method for rapid identification of salt tolerance of cotton seeds at germination stage

ActiveCN112119857BHigh speedThe effect is accurateMaterial analysis using wave/particle radiationSeed and root treatmentRadicle
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI

A Security Aggregation and Association Method for Industrial Internet of Things Based on PSO Parameter Optimization

ActiveCN108009241BRemove redundant informationDatabase management systemsRelational databasesIndustrial InternetSecurity information
Owner:瞳见科技有限公司

A replaceable stamping die

ActiveCN104786681BImprove interchangeabilityImprove general performanceStampingPunchingEngineering
Owner:JOUDER PRECISION INDAL KUSN

Handcart control wire plug latching device for switch cabinet

ActiveCN101777734BLarge locking strokeGood synchronizationSwitchgear detailsEngineeringMechanical engineering
Owner:HUAYI ELECTRIC CO LTD

Dismantling method and special device for waste activated carbon filter of nuclear power plant

ActiveCN111687166BEfficient separationRealize classified collectionGas treatmentSolid waste disposalActivated carbon filtrationProcess engineering
Owner:CHINA INST FOR RADIATION PROTECTION

Method and device for webpage input in mobile terminal equipment

ActiveCN103902057BAvoid flashSpecial data processing applicationsInput/output processes for data processingThird partyUser input
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

An Android view access method and device

ActiveCN109359111BOptimize storage structureLimited number of solutionsDatabase queryingExecution for user interfacesSoftware engineeringData store
Owner:WUHAN DOUYU NETWORK TECH CO LTD

Random access method and random access system for multi-subsystem wireless access network

ActiveCN101437294BImprove resource utilization efficiencyRealize multiplexingWireless communicationAccess networkRandom access memory
Owner:DATANG MOBILE COMM EQUIP CO LTD

A Sketch-based 3D Modeling Method Based on Automatic Fitting of Image Contours

ActiveCN105513111BDesign intelligenceSimple designModifying/creating image using manual input3D modellingThree dimensional shapeDimensional modeling
Owner:ZHEJIANG UNIV

An Internet-based enterprise sales support platform

InactiveCN108876085BRealize unified managementTrue sourceBuying/selling/leasing transactionsResourcesService domainThe Internet
Owner:合肥天源迪科信息技术有限公司

A kind of automatic callback method and equipment

ActiveCN104853047BReduce the difficulty of implementationHigh implementabilityInterconnection arrangementsSpecial service for subscribersWorld Wide Web
Owner:HUAWEI TECH CO LTD

PCR-based liquid circuit control device

ActiveCN113176790BControl the progress of the experimentImprove experimental efficiencyFlow control using electric meansControl engineeringHydraulic circuit
Owner:INTEGRATED BIOSYSTEMS CO LTD +1

A catalytic oxidation method for converting ferrous iron into ferric iron under normal temperature and pressure

InactiveCN105731548BEasy to operateLow running costThiocyanic acidIron sulfatesFerrous saltsCatalytic oxidation
Owner:北京天下兴科技有限公司

Wide beam multi-arm slot helical antenna

ActiveCN104701622BSimple feeding networkGood symmetryRadiating elements structural formsAntennas earthing switches associationWide beamDielectric substrate
Owner:XIDIAN UNIV

Method for improving selectivity of light olefins prepared from conversion of oxygenated compound

ActiveCN102276381BHydrocarbon from oxygen organic compoundsEthylene productionMolecular sieveGas phase
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for inverse emulsion polymerization of organic-inorganic composite hydrophilic nano-microspheres

ActiveCN103936944BSimple processEasy to operateDrilling compositionEmulsionMicrosphere
Owner:CHINA NAT OFFSHORE OIL CORP +1

A kind of antibacterial auxiliary material with bacteria conditioning properties and its preparation method and application

ActiveCN111939256BPromote phagocytosisTo achieve the purpose of immune sterilizationAntibacterial agentsPeptide/protein ingredientsBiotechnologyCombined treatment
Owner:CHINA PHARM UNIV

Integrated battery box

InactiveCN102738420BCell component detailsEngineeringElectronic component
Owner:KYMCO

A liquid metal electromagnetic pump for space nuclear environment

ActiveCN106451996BReduce weightReduce volumeDynamo-electric machinesElectric power transmissionNuclear power
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

A detachable nozzle and device for making atomic layer deposition film

ActiveCN103628045BReduce processing difficultyImprove pass rateChemical vapor deposition coatingEngineeringAtomic layer deposition
Owner:HUAZHONG UNIV OF SCI & TECH

A water pump with noise reduction function

ActiveCN108843560BReduce vibrationEasy to convertPositive displacement pump componentsLiquid fuel engine componentsRubber ringThermodynamics
Owner:徐州银河灌排有限公司

A working method of a brushing device for municipal tree protection

ActiveCN109395924BSpeed ​​up sprayingReduce labor intensityLiquid spraying apparatusPlant protectionForest industryAgricultural science
Owner:福建尊浩建设有限公司

Battery system for electric vehicle with electronic energy transfer device

PendingCN114771285ACharge equalisation circuitCharging stationsElectrical batteryElectric drive
Owner:LISA DRAXLMAIER GMBH

Photoelectric mixed phase-locked loop based on electric absorption regulator

InactiveCN1270442CStable waveformReduce time jitterPulse automatic controlDiscriminatorLow speed
Owner:TSINGHUA UNIV

Polyoxo-substituted cyclohexene derivatives and their applications

ActiveCN107935819BEnhanced inhibitory effectOrganic chemistryMetabolism disorderAlgluceraseDiabetes mellitus
Owner:YUNNAN UNIV

A kind of star oligomeric lactic acid and its preparation method and application

ActiveCN109535398BGood biocompatibilityPromote degradationPolyolPhotochemistry
Owner:SICHUAN UNIV

A kind of protective coating for tial alloy and preparation method thereof

ActiveCN108265259BEasy to operateImprove antioxidant capacityMolten spray coatingCeramic coatingOxidation resistant
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Multifunctional water purification filling material and water purification device

ActiveCN102745767BImprove water qualityGood for healthWater/sewage treatment by irradiationWater/sewage treatment by magnetic/electric fieldsPotable waterCalcium sulfite
Owner:GUANGZHOU HAIKE ELECTRONICS TECH CO LTD

Drug for treating hypertension and hyperlipidemia

InactiveCN102614266AGood antipyretic and analgesic effectInhibit aggregationOrganic active ingredientsMetabolism disorderAspirinEfficacy
Owner:朱遂勤

LED (Light-Emitting Diode) packaging silica gel with high refractive index, light transmittance and power, and method for preparing same

InactiveCN102775954BGood adhesionHigh strengthAdhesivesSemiconductor devicesAntioxidantTemperature resistance
Owner:邵成芬

A database management platform

ActiveCN104252485BManagement standardization and unificationRealize automatic controlSpecial data processing applicationsDatabase design/maintainanceDomain nameDomain Name System
Owner:BEIJING FEINNO COMM TECH

Electrical performance debugging device for marine electric valve

ActiveCN102539969BEarly detection of hidden dangersImprove work efficiencyElectrical testingPower switchingControl engineering
Owner:中国船舶集团渤海造船有限公司

A kind of flexible circuit board and preparation method thereof

ActiveCN107155259BEasy to bendPrinted circuit detailsPrinted circuit aspectsFlexible circuitsEngineering
Owner:GUANGZHOU GOVISIONOX TECH CO LTD

Controller initialization method and electronic device using the method

InactiveCN106484441BBootstrappingControl engineeringControl theory
Owner:WARECONN TECH SERVICE (TIANJIN) CO LTD

A kind of safe and non-toxic PVC film and preparation method thereof

InactiveCN103289250BLow tensile strengthLow volatile contentPlasticizerPolyvinyl chloride
Owner:SUZHOU NEW DISTRICT JIAHE PLASTIC

Processing method for fan duct

ActiveCN102784838BHigh strengthExtended service lifeEngineeringUltimate tensile strength
Owner:HUNAN LIANCHENG TRACK EQUIP CO LTD

A triple extension-RNA amplification-mediated immunoassay method for biomacromolecules

ActiveCN108414735BShorten the lengthEasy to separateMicrobiological testing/measurementBiological testingBiological macromoleculeBiomedicine
Owner:斯格特生物

A large-aperture film diffractive lens microstructure etching transfer method and tooling

ActiveCN109491101BHigh Diffraction Efficiency UniformityQuality improvementOptical elementsMembrane mirrorThin membrane
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Anti-blockage drip irrigation irrigator

InactiveCN102284389BWith pressure compensation functionGuaranteed uniformitySpray nozzlesTerrainSubsurface irrigation
Owner:FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI

Controllable cation polymerizing method of vinyl monomers

ActiveCN101987876BReduce dosageInitiation efficiency is highAlkaneHalohydrocarbon
Owner:BEIJING UNIV OF CHEM TECH

A kind of preparation method of platinum-palladium alloy nanocrystal

ActiveCN103668462BUniform sizeGood dispersionPolycrystalline material growthFrom normal temperature solutionsAlloyPt element
Owner:ZHEJIANG UNIV

A kind of aluminum extrusion die steel and preparation method thereof

ActiveCN114196870BImprove crack resistanceImprove wear resistanceChemical compositionSlag
Owner:宝武特种冶金有限公司

Sporozoan cleaning fish medicine

InactiveCN101156940BNo pollutionNo drug resistanceFungi medical ingredientsAntiparasitic agentsDiseaseSophora Root
Owner:严必福

Specific primer for detecting Salmonella pullorum, kit containing the primer and application thereof

ActiveCN106834500BSeparation and identification is time-consuming and laboriousFast resultsMicrobiological testing/measurementMicroorganism based processesSalmonella GallinarumSerotype
Owner:HARBIN VETERINARY RES INST CHINESE ACADEMY OF AGRI SCI
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