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.
Inactive CN102204486B Control switch Space heating and ventilation safety systems Lighting and heating apparatus Biology Flowerpot Owner: NINGXIA QIYUAN PHARMA Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN110481353B Avoid misuse Improve reliability Charging stations Electric vehicle charging technology Electrical resistance and conductance Economic benefits Owner: KEHUA DATA CO LTD +1 Pending CN111149110A Acquiring/recognising microscopic objects Using optical means Image resolution Neural network nn
Owner: SHANDONG FIRST MEDICAL UNIV & SHANDONG ACADEMY OF MEDICAL SCI Active CN103401253B Guaranteed to work Constant discharge power Flexible AC transmission Reactive power adjustment/elimination/compensation Low voltage Busbar Owner: SHENZHEN INVT ELECTRIC Active CN101176251B Embedding prefabricated windings Engineering Conductor Coil
Owner: VALEO EQUIP ELECTRIC MOTEUR Owner: JIANGSU PROVINCIAL ACAD OF ENVIRONMENTAL SCI Owner: NANTONG JIANGSHAN AGROCHEM & CHEM LIMITED LIABILITY Owner: STATE GRID CORP OF CHINA +2 Owner: SICHUAN BAILI PHARM CO LTD Active CN110019002B Quick analysis Avoid the flaw of incorrect coding File system administration File access structures Cataloging Data file Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHANXI LUAN COAL BASED SYNTHETIC OIL +1 Owner: ANGEL NUTRITECH CO LTD Active CN100468819C Improve optical interference phenomenon Electroluminescent light sources Solid-state devices Optoelectronics Reflective layer
Pending CN113874624A Engine manufacture Engine fuctions Turbine blade Classical mechanics
Inactive CN103842658B Stationary tubular conduit assemblies Engine components Engineering Cooling fluid
Owner: CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION) Owner: ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD Owner: SHANDONG TAIKOO AIRCRAFT ENG Inactive CN102090942B Eye implants Intraocular lens Engineering
Owner: 中国大唐集团新能源科学技术研究院有限公司 Active CN114067089B Reveal the phenomenon of decomposition and synthesis Facilitate changes in the electromagnetic field Image data processing Computational physics Statistical physics
Active CN106584836B Accurate 3D structure Improve mechanical properties Additive manufacturing apparatus Electro-spinning Electrospinning Biocompatibility Testing Owner: CHINA CONSTR SEVENTH ENG DIVISION CORP LTD Inactive CN105850686B Reduce usage No loss Superphosphates Excrement fertilisers Nutrient solution Organic matter Owner: DANYANG ZHENGDA OIL Active CN111499323B Reduce dosage Half the dosage Active agent Mining engineering Owner: CHINA NAT BUILDING MATERIALS TECHCAL INNOVATION & RES INST LIMITED Owner: HEZE ACAD OF AGRI SCI Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Active CN105017697B Good high temperature creep resistance Reduce wear Fiber Thermoplastic Active CN112930114A Cell dissociation methods Culture process Lymphocyte Tumor Sample
Owner: IOVANCE BIOTHERAPEUTICS INC Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Owner: SOUTH CHINA NORMAL UNIVERSITY Owner: CHENGDU EASTON BIOPHARMACEUTICALS CO LTD Owner: BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +1 Inactive CN101851018B Large flocs Floc short Water/sewage treatment by flocculation/precipitation Industrial waste water Acid washing Owner: TONGXIANG LONGXIN PRINTING & DYEING Active CN108020967B Excellent sharing effect Reduce power consumption Static indicating devices Non-linear optics Control signal Signal on Owner: BOE TECH GRP CO LTD +1 Owner: GUANGZHOU HUAYIN MEDICINE SCI & TECH Active CN104427671B Warming devices Induction heating control Computer module Process engineering
Owner: MIDEA GRP CO LTD +1 Owner: SHANGHAI SECOND POLYTECHNIC UNIVERSITY Owner: ENERGY RES INST CO LTD HENAN ACADEMY OF SCI Owner: SICHUAN CHANGHONG ELECTRIC CO LTD Active CN107708137B Maximize secure transfer rate Transmission Wireless communication Wireless transmission Secure transmission
Owner: THE PLA INFORMATION ENG UNIV Inactive CN103501012B Solve the redistribution problem Realize highly intelligent operation Polyphase network asymmetry elimination/reduction Reactive power adjustment/elimination/compensation Power quality Distribution control
Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Owner: INST OF CHEM CHINESE ACAD OF SCI Inactive CN102149293A Realize small interval Few moving parts Cigarette manufacture Tobacco smoke filters Coupling Biomedical engineering Owner: BRITISH AMERICAN TOBACCO (INVESTMENTS) LTD Active CN113262744B Avoid clogging Easily broken Chemical/physical/physico-chemical stationary reactors Process engineering Industrial engineering Owner: GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD Inactive CN104271083A The composition is not complicated Not easy to reflux Bodily discharge devices Bandages Gluteal region Feces Owner: YIBIN GRACE GROUP CO LTD +1 Active CN105425735B Intelligent Meet the needs of smart home Transmission Communication unit Water quality Owner: GREE ELECTRIC APPLIANCES INC Active CN110172430B Reduce pollution Biocide Plant growth regulators Biotechnology Growth plant Owner: JIANGSU ACAD OF AGRI SCI Active CN112842844B Increase success rate Suction-kneading massage Hydraulic massage Mechanical engineering General surgery Owner: XIANGYA HOSPITAL CENT SOUTH UNIV Inactive CN100376000C Optical beam sources Record information storage Optical pickup Control signal
Inactive CN101084648A Energy efficient ICT Power management Packet arrival Communications system
Active CN110757450B Realize kinematic parameter calibration High movement precision Programme-controlled manipulator Simulation Robot kinematics Owner: NANJING UNIV OF POSTS & TELECOMM Owner: AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH Active CN101414373B Enjoy the service Co-operative working arrangements Commerce Internet privacy Barcode
Owner: CHINA MOBILE COMM GRP CO LTD +1 Owner: DONGGUAN PUREMATE ENVIRONMENTAL PROTECTION TECH CO LTD Active CN109508522B Improve stability Reduce the risk of accidental deletion Digital data authentication Bootstrapping Data operations Operating system Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN102916852B Solve the incomplete coverage of high and low temperature test functions Implement full functional testing Bus networks Temperature control Hemt circuits
Owner: NO 771 INST OF NO 9 RES INST CHINA AEROSPACE SCI & TECH Owner: SASSIN INT ELECTRIC SHANGHAI CO LTD Owner: XIAMEN HANIN ELECTRONICS TECH CO LTD Inactive CN102855401B Overcome the shortcomings of the layer sieve method Special data processing applications Rating system Optimal control
Inactive CN102240000B Easy to operate Strong controllability of product quality Food preparation Isolated Soy Protein Sugar Owner: GUANGDONG IND TECHN COLLEGE Inactive CN1994337B Sugar derivatives Urinary disorder Glycoside Medicine
Active CN105207696B Achieving Communication Effectiveness Optimize allocation Power distribution line transmission Multi-frequency code systems Transmitted power Carrier signal Owner: STATE GRID CORP OF CHINA +3 Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: TONGXIANG ZHONGCHENGHU SHEEP PROFESSIONAL COOP Active CN100368963C High speed Input/output for user-computer interaction Substation equipment User input Hand held devices Owner: MITSUBISHI ELECTRIC CORP Owner: QINGDAO HISENSE MOBILE COMM TECH CO LTD Active CN102085501B Easy to change the water outlet angle Spray nozzles Agricultural engineering Shower
Owner: FUJIAN XIHE SANITARY WARE TECHNOLOGY CO LTD Owner: INVENTRONICS HANGZHOU Inactive CN104508735A Improve boredom Improve convenience Cathode-ray tube indicators Display means Engineering Light emitting device Owner: TIANJIN CECEP BRILLSHOW Active CN101609989B Fast convergence Ac network circuit arrangements Power flow Matrix norm Owner: STATE GRID CORP OF CHINA +1 Active CN103587741B Avoid overpacking Avoid underpacking Packaging under vacuum/special atmosphere Individual articles Engineering Material supply Active CN108494982B Increase content Usage control Accounting/billing services Telephonic communication Engineering Data mining Active CN101006018A Dissolution efficiency decreased Other washing machines Water/sewage treatment using germicide/oligodynamic-process Elution Electrical polarity
Inactive CN101650416B Quick lock Pulse automatic control Beacon systems using radio waves Converters Clock correction Owner: WUXI ARIXIN ELECRONICS Inactive CN101380300B Not easy to rule out Avoid interference Pharmaceutical delivery mechanism Antiinfectives Organic solvent Atropine sulfate Inactive CN100451698C Cladded optical fibre Optical waveguide light guide Low-density polyethylene Plastic materials
Inactive CN100561934C Data switching networks Selection arrangements Link data Data link
Active CN101720450A Photomechanical exposure apparatus Microlithography exposure apparatus Lithographic artist Computational physics
Active CN110793720B Improve accuracy Static/dynamic balance measurement Physics Mechanical system Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN108342312B Implement the extraction function Improve extraction efficiency Bioreactor/fermenter combinations Heating or cooling apparatus Engineering Biology Owner: BEIJING WANTAI BIOLOGICAL PHARMACY ENTERPRISE +1 Active CN105209853B Using optical means Beam angle Steering angle
Owner: KESSEBOHMER HLDG KG Active CN107526800B Accurate recommendation Metadata text retrieval Natural language data processing Personalization Data source Owner: PING AN TECH (SHENZHEN) CO LTD Owner: JILIN ZHONG YING HIGH TECH CO LTD Inactive CN1210347C Acrylonitrile Polymer chemistry
Active CN108456450B Full hair color Pure tone Inks Colourant Color tone Inactive CN101853932B Electrode manufacturing processes Final product manufacture Electricity Power battery
Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Active CN112601423B Excellent temperature control Excellent air-conditioning energy-saving effect Temperatue control Cooling/ventilation/heating modifications Temperature control Data center
Owner: HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL Active CN108011030B Reduce volume Quick response Thermoelectric device with peltier/seeback effect Thermoelectric device manufacture/treatment Film resistance Thermoelectric materials Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Active CN109528112A Achieve a clean effect Avoid loose head Carpet cleaners Floor cleaners Bristle Biochemical engineering Inactive CN1301354C Reduce the rate of dyeing Elastic Woven fabrics Cotton fibre Pulp and paper industry Owner: JIANGSU REDBUD DYEING TECH CO LTD Owner: HEFEI CALSIION ELECTRIC POWER SYST Active CN103232727B Organic dyes Disperse dye Disperse yellow
Owner: ZHEJIANG SHANYU TECH CO LTD Active CN102593023B Not capable of conducting electricity Increase contact area Printed circuit assembling Semiconductor/solid-state device details Anisotropic conductive adhesive Engineering Owner: CHINA WAFER LEVEL CSP Active CN101285005B Excellent crude synthesis gas chilling and dust removal effect Less investment Gasification processes details Combustible gas purification Water baths Cooling effect Owner: BEIJING JIAOTONG UNIV Active CN109790011B Programme control Liquid transferring devices Converters Control engineering
Active CN109142745B Material analysis by electric/magnetic means Biological testing Immune complex deposition Sulfide
Active CN105404713B Guaranteed accuracy Improve the uniformity of cold test Special data processing applications Informatics Engineering Model Number Owner: VKAN CERTIFICATION & TESTING Active CN108446122B Accurate timing Avoid the problem of out-of-bounds memory access Code compilation Algorithm Theoretical computer science