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.
Owner: SHANDONG HUACHUANG ENERGY SAVING & ENVIRONMENTAL PROTECTION TECH CO LTD Inactive CN1340759A Eliminate 1/f features Improve security Random number generators Pulse generation with predetermined statistical distribution Computer science Differential circuits Owner: LENOVO (BEIJING) LTD Active CN108918625B Oxidoreductases Material electrochemical variables Poly(ethylene glycol) diglycidyl ether Polyethylene glycol
Owner: CHINA UNIV OF MINING & TECH Owner: ZHEJIANG SUPOR PHARM CO LTD Inactive CN104047597B Eliminate organic heterogeneity effects Eliminate the effects of longitudinal heterogeneity Borehole/well accessories Well logging Oil shale gas
Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Active CN104639752B Reduce roaming charges Substation equipment Communications system Terminal equipment
Owner: FUZHOU ROCKCHIP SEMICON Active CN111764095B Prevent outflow Cases that reduce the effect of dissolved air Other washing machines Control devices for washing apparatus Inlet valve Environmental engineering Owner: WUXI LITTLE SWAN ELECTRIC CO LTD Active CN111181133B Accurate detection Reduces False Positive Overcurrent Protection Issues Current/voltage measurement Emergency protection detection Radar Control engineering Owner: GREE ELECTRIC APPLIANCES INC Owner: SANYO ELECTRIC CO LTD Owner: QINGDAO HISENSE MOBILE COMM TECH CO LTD Active CN113084119B Reduce gas residue Reduced entrainment Vacuum casting Hydraulic cylinder
Owner: HARBIN INST OF TECH Active CN104074088B Achieving rotary stirring Simple structure Paper material treatment Slurry Pulp and paper industry Owner: WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT Owner: SOUTH CHINA UNIV OF TECH Active CN106982238B Data switching networks PathPing Resource assignment
Owner: CHENGDU HUAWEI TECH Owner: CHERY AUTOMOBILE CO LTD Owner: HAMAMATSU PHOTONICS KK Active CN108098177B Realize rigid fixed support Reduced processing performance Welding/cutting auxillary devices Auxillary welding devices Stress concentration Nuclear power Owner: CHINA NUCLEAR IND HUAXING CONSTR Inactive CN109724918B Visualization of the degree of coupling Solve the technical problem of high detection cost Polarisation-affecting properties First light Optical measurements
Owner: SHAANXI NORMAL UNIV Owner: 48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: XIAN AEROSPACE YUANZHENG FLUID CONTROL Owner: ANHUI MA STEEL AUTOMATION INFORMATION TECH Owner: NEW H3C TECH CO LTD Active CN104121081B Exhaust apparatus Silencing apparatus Reactor system Product gas
Owner: WEICHAI POWER CO LTD Inactive CN101311639B Improve application flexibility Reduce energy consumption throughout the year Space heating and ventilation safety systems Lighting and heating apparatus Cooling tower Free cooling Owner: NANJING UNIV OF SCI & TECH Inactive CN104728479B Change the mix ratio Equalizing valves Safety valves Air filter Mechanical engineering
Owner: QINGDAO JIAHEFENG FERTILIZER Active CN106974426B Prevent falling Carpet cleaners Brush bodies Engineering Handrail Owner: XINCHANG SICHUANG DESIGN CONSULTING CO LTD Owner: DANDONG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +2 Owner: GREE ELECTRIC APPLIANCES INC Active CN104617386B Improve antenna performance Antenna supports/mountings Radiating elements structural forms Radio frequency signal Computer terminal Active CN110362074B Widely applicable to autonomous intelligent control Collision Avoidance Decision Navigational calculation instruments Unmanned surface vessels Simulation Control theory
Owner: SOUTH CHINA UNIV OF TECH Active CN101565004B Railway vehicles Power supply lines Power grid Engineering
Owner: ALSTOM TRANSPORT TECH SAS Inactive CN105622597B Biocide Organic chemistry Disease Thiazole
Active CN109211560B Close to real working conditions Improve test accuracy Machine bearings testing Material strength using repeated/pulsating forces Structural engineering Force sensor Owner: HARBIN INST OF TECH Active CN103997009B Spatial arrangements/dispositions of cables Equivalent circuit Ablation
Owner: STATE GRID CORP OF CHINA +1 Owner: RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI Inactive CN101313381A Reduce risk Avoid damage Contact testing/inspection Protective switch operating/release mechanisms Electricity Engineering Owner: SCHNEIDER ELECTRIC IND SAS Active CN101896113B Save energy Suitable drying result Tableware washing/rinsing machine details Automatic washing/rinsing machine detection Evaporation Engineering Owner: BOSCH SIEMENS HAUSGERATE GMBH Owner: CHINA SHENHUA ENERGY CO LTD Owner: HENAN POLYTECHNIC UNIV Active CN105573598B Improve the efficiency of adjusting the location of multimedia files Input/output processes for data processing User input Multimedia
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN1574515A Solid state laser constructional details Display device Laser light
Active CN114446034B Accurately get the distance Real-time motion posture monitoring General water supply conservation Liquid transferring devices Real-time data Engineering
Owner: CHINA AVIATION OIL CO LTD ZHEJIANG BRANCH Owner: SOUTH CHINA AGRI UNIV Owner: NANJING YOKO PHARMA GRP CO LTD Owner: WUXI XINJIE ELECTRICAL Inactive CN106855462B Simple structure Verify working performance Machine part testing Work performance Reducer Owner: SHANGHAI JIAOTONG UNIV Owner: STATE GRID CORP OF CHINA +2 Owner: SHANDONG AGRICULTURAL UNIVERSITY Active CN113373555B Add less Reduce loss Artificial filament recovery Textile/flexible product manufacture Water treatment system Carbon sulfide Owner: SHANGHAI GOOD FAITH ICEST Owner: OPPO CHONGQING INTELLIGENT TECH CO LTD Owner: CHINA FIRST METALLURGICAL GROUP Inactive CN110848614A Facilitate operation and maintenance operations Increase profit Mechanical apparatus Electric circuit arrangements Maintenance management Embedded system Inactive CN103636863A Solve the defect of poor taste Protect Nutrients Tea substitues Nutritive values Tea leaf Owner: THE YOKOHAMA RUBBER CO LTD Active CN112462614B Meet the debugging habits Simple process Adaptive control Control engineering Electric machinery Active CN108603290B Semiconductor/solid-state device manufacturing From chemically reactive gases Chemical vapor deposition Mechanical engineering
Owner: GLOBALWAFERS CO LTD Active CN102097812B Improved reactive power control capability Low cost Reactive power adjustment/elimination/compensation Reactive power compensation Peaking power plant Power compensation Owner: SHENZHEN HOPEWIND ELECTRIC CO LTD Owner: BEIJING JISHI HUITONG TECH CO LTD Owner: LENOVO (BEIJING) LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: CHINA COAL RES INST CCRI ENERGY SAVING TECH CO LTD Active CN104369540B Avoid direct impact Play a role in stirring evenly Typewriters Engineering Viscosity Owner: JIANGSU SINGCHEER MACHINERY Owner: CHINA TELECOM CORP LTD Owner: HUBEI DINGLONG CO LTD Active CN110167726A Programme-controlled manipulator Chiropractic devices Classical mechanics Centre of rotation
Active CN101304552B With interception Automatic exchanges Wireless communication Network service Server
Owner: JRD COMM (SHENZHEN) LTD Owner: NORTHWESTERN POLYTECHNICAL UNIV Pending CN113873960A Image enhancement Image analysis Data control Radiology
Owner: NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH Inactive CN107710266A Marketing Special data processing applications Social media Co occurring
Owner: SHENZHEN GRANDLAND DECORATION GROUP Active CN110109437B Electric testing/monitoring Communication interface Test efficiency
Owner: BEIJING CHJ AUTOMOTIVE TECH CO LTD Owner: HC SEMITEK ZHEJIANG CO LTD Owner: WEIFANG ZHENGTAI WATERPROOF MATERIAL Owner: SUZHOU SIAO SEMICON TECH Owner: ANHUI UNIVERSITY OF TECHNOLOGY Active CN103275740B Clarify the degree of pros and cons Benefit from reasonable positioning Data processing applications Coke ovens Coke strength after reaction Coal
Inactive CN1326187C Electrode and associated part arrangements Electrostatic coupling Engineering
Owner: SHIFANG MIDEE WOOD IND Active CN106507675B Material granulation Improved method Alpha-olefin
Owner: DOW GLOBAL TECH LLC Owner: DEUTZ DALIAN ENGINE +1 Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Owner: FUJIAN UNIV OF TECH Owner: SUZHOU ZHENJIACHEN PRECISION MACHINERY CO LTD Active CN104521610B Realize the irrigation function Realize water recycling Lighting and heating apparatus Self-acting watering devices Growth plant Water storage Owner: CHINA STATE CONSTRUCTION ENGINEERING CORPORATION Owner: SOUTHWESTERN INST OF PHYSICS Active CN107870995B Improve the efficiency of obtaining paraphrases Text database querying Special data processing applications Paraphrase Engineering
Owner: GUANGDONG XIAOTIANCAI TECH CO LTD Owner: ZHOUSHAN PUTUO BAOHONG PRECISION MACHINERY Owner: SUNING CONSUMER FINANCE CO LTD Active CN111400922B Judgment method is simple Rapid prediction of stress-strain behavior Design optimisation/simulation Materials science Ceramic matrix composite Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN104517189B Work less Ease of use Multiprogramming arrangements Resources Routing table Workflow engine Owner: BEIJING UNIV OF POSTS & TELECOMM Owner: SHANGHAI OCEAN UNIV Active CN106908169B Reduce spatial positioning accuracy Reduce precision Thermometers using physical/chemical changes Engineering Materials science Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Active CN105530874B Diagnostics Occulders Occlusive Blood vessel
Active CN112198965B Increased efficiency of eye protection operations Improve adjustment flexibility Input/output for user-computer interaction Sound input/output Automatic control Control signal Inactive CN102605571B Realize thread trimming action Needle severing devices Cam Sewing machine
Owner: NINGBO SUPREME ELECTRONIC MASCH INC Active CN106595827B Solve the problem of fee evasion Ticket-issuing apparatus Special purpose weighing apparatus Data mining Data collecting
Owner: TIANJIN SHENGJI GRP CO LTD Inactive CN1095794C Easy and clean pour Easy to remove Caps Closure caps Screw thread Inactive CN101085216B Organic active ingredients Digestive system Biotechnology Water soluble chitosan
Active CN105375490B Raise the threshold Ac network voltage adjustment Reactive power compensation Self adaptive Voltage compensation Active CN109616034B Does not affect practical application Avoid destruction Static indicating devices Computer hardware Hemt circuits Owner: SOUTH CHINA UNIV OF TECH Owner: WUHAN INSTITUTE OF TECHNOLOGY +1 Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Inactive CN103013467B Suitable rheology Meet drilling and completion requirements Drilling composition Microsphere Potassium
Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) +1 Owner: SHANGHAI HUIZHOU IND Active CN108610242B High purity High yield Organic chemistry Organic compound preparation Hydroxytyrosol Organosolv Owner: NORTHEAST FORESTRY UNIVERSITY