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.
Active CN113256114B Avoid unexpected power failures Increase high power reliability Technology management Resources Electric power system Edge node
Owner: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER COMPANY +3 Inactive CN1967267B Fine craftsmanship Easy to integrate Transformers Voltage/current isolation Measurement device Electromagnetic interference Owner: MILUO TONGBIAN ELECTRIC CO LTD Owner: CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST Owner: BOE TECH GRP CO LTD +1 Active CN105552071B Semiconductor/solid-state device testing/measurement Semiconductor/solid-state device details Engineering Electrical and Electronics engineering
Owner: CRRC DALIAN R & D CO LTD Active CN106260507B Bacteria Climate change adaptation Biotechnology Prawn
Owner: BEIJING DABEINONG TECH GRP CO LTD +2 Active CN104898333B Easy to fix Quick fix Semiconductor/solid-state device details Solid-state devices Vertical projection Cross connection Owner: HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1 Inactive CN101442896B Printed circuit assembling Printed circuits repair/correcting Engineering Electronic assemblies
Inactive CN101701539B Adjustable phase angle Reduce air loss Valve arrangements Machines/engines Combustion Thrust bearing Active CN108998400B Achieve governance Restore the effect Bacteria Water contaminants Microbiology Gene Owner: GUANGXI TEACHERS EDUCATION UNIV Owner: FUJIAN UNIV OF TECH Owner: BEIJING XINWANG RUIJIE NETWORK TECH CO LTD Inactive CN1302201C Gas turbine plants Non-positive displacement engines Combustion chamber Air pump
Owner: SHENYANG LIMING AERO-ENGINE GROUP CORPORATION Owner: BOZHON PRECISION IND TECH CO LTD Inactive CN105912253B Increase trigger rate In line with psychological expectations Input/output processes for data processing Engineering Virtual camera
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: GUANGDONG FENGHUA ADVANCED TECH HLDG Active CN110087097B Exact cut time Accurate segmentation Selective content distribution Endoscopic operations Visual technology Owner: XIAN UNIV OF POSTS & TELECOMM Active CN110128883B Dimensions required to attenuate scattering Guaranteed Compatibility Inks Optical transmittance Thin membrane Owner: NANJING SILVERNANO NEW MATERIALS TECH CO LTD Owner: BEIJING INST OF AEROSPACE CONTROL DEVICES Owner: LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT Owner: NANTONG BAIHAI MUNICIPAL FACILITIES Active CN108287644B Input/output processes for data processing Application procedure Human–computer interaction
Owner: VIVO MOBILE COMM CO LTD Owner: ZHEJIANG UNIV OF TECH Owner: HUAZHONG UNIV OF SCI & TECH Owner: JINGDEZHEN CERAMIC UNIV Active CN103257902B Improve practicality Input/output to record carriers Fault response Control system Non-volatile random-access memory Active CN103804392B Ensure safety Organic active ingredients Organic chemistry Glycosidase inhibitor Diabrezide Owner: INST OF MICROBIOLOGY - CHINESE ACAD OF SCI Owner: ZOOMLION ENVIRONMENTAL IND CO LTD Owner: WEIHAI ZHENYU INTELLIGENT TECH CO LTD Active CN102537110B Solve the problem of changing the position of the pressure receiving part Same characteristics Friction clutches Engineering Uniform property Owner: UNITED AUTOMOTIVE ELECTRONICS SYST Active CN110409263B Avoid the effect of shifting Prevent decoupling Roads maintainence Gear wheel Classical mechanics Owner: SOUTH CHINA AGRI UNIV Active CN106412310B Easy card dialing Avoid call charges Substation equipment Computer hardware User input
Owner: GREE ELECTRIC APPLIANCES INC +1 Inactive CN102235282B Save construction space Maximum axial extension Low pressure fuel injection Machines/engines Interior space Fuel distribution Active CN106769309B High ray transmittance Increase productivity Preparing sample for investigation Plastic materials Polystyrene Owner: SOUTH CHINA UNIV OF TECH Owner: AVE SCI & TECH CO LTD Owner: CHENGDU EHENGXIN TECH Active CN111060218B Thermometer details Thermometers using electric/magnetic elements Body temperature measurement Heat flow
Active CN108822516B Fast crystallization nucleation Fast nucleation Isothermal crystallisation Polymer science Owner: ANHUI JUMEI BIOLOGICAL TECH Active CN107234769B Reduce injection quantity deviation Semiconductor/solid-state device manufacturing Injection device Materials science
Active CN113420384B Geometric CAD Design optimisation/simulation Point cloud Engineering
Active CN102535090B Eliminate wrinkles Other washing machines Washing machine with receptacles Drive motor Pulp and paper industry Owner: GUANGDONG DONGGUAN TEAMRUN ELECTRONICS MATERIAL Active CN108391154B Optimize display control strategy Improve experience Selective content distribution On-screen display Embedded system Owner: GUANGZHOU HUYA INFORMATION TECH CO LTD Owner: SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI +2 Owner: FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI Inactive CN104946408B Take advantage of the easy-to-mix properties No loss Fatty acid esterification Liquid carbonaceous fuels Transesterification Acid catalysis Active CN102568088B Cannot paste The light display effect is inspiring Coin/currency accepting devices Sensing record carriers LED lamp Light-emitting diode
Active CN102081417B Electric variable regulation Control engineering Reliability engineering
Active CN108932729B Highlight good Suppress background noise Image enhancement Image analysis Structured support vector machine Histogram of oriented gradients Inactive CN102411122B Electronic circuit testing Electrical measurement instrument details Computer science Imaging data
Owner: CHINA SHIP DEV & DESIGN CENT Inactive CN101410861A Finance Resources Management support Support services
Owner: RESONAC CORPORATION Owner: JIANGSU HONGER NON FERROUS ALLOY Inactive CN100457664C Reduce resource extraction Gypsum Materials science
Owner: JIANGMEN ZHONGJIAN TECH DEV CO LTD Owner: GREE ELECTRIC APPLIANCES INC Inactive CN109641070A Group 4/14 element organic compounds Isotope introduction to heterocyclic compounds Cycloalkene Chemistry
Owner: UNIVERSITY OF DELAWARE +2 Inactive CN103717499A Closures Dispensing apparatus Viscosity Biomedical engineering
Active CN103091481B Material testing goods Resin matrix Engineering
Owner: HARBIN INST OF TECH Active CN100358400C Prevent peeling Printed circuit assembling Stress concentration Board structure Inactive CN100514146C Static indicating devices Non-linear optics Work cycle Cold cathode
Active CN108534705B Improve convenience Facilitate automatic operation Using optical means Vehicle tyre testing Control theory Slow speed Owner: SOUTHWEST PETROLEUM UNIV Active CN111564113B Static indicating devices Solid-state devices Engineering Materials science
Owner: WUHAN TIANMA MICRO ELECTRONICS CO LTD Active CN102120546B Switchgear details Trolley cranes Motor drive Sprocket
Owner: STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO Active CN109844613B Planar/plate-like light guides Stereoscopic photography Light guide Display device
Owner: SHANGHAI SINYANG SEMICON MATERIALS Owner: GUANGZHOU CARDLO BIOCHEM TECH Active CN110272490A Low immunogenicity A large amount Biological material analysis Immunoglobulins against cell receptors/antigens/surface-determinants Antigen Antiendomysial antibodies Owner: JIANGSU HYAMAB PHARMA CO LTD Active CN103408747B The degree of polymerization is controllable High ammoniation rate Organic compound preparation Amino-hyroxy compound preparation Alkane Filtration
Owner: NANJING BOTE BUILDING MATERIALS CO LTD +1 Active CN105872870B Improve the efficiency of writing the charging flag bit Charging attachments/accumulators Control equipment Computer engineering
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN110214590B Realize intelligent automatic production Co-operative working arrangements Cultivating equipments Off the shelf Agricultural engineering
Owner: CHONGQING ACAD OF AGRI SCI +1 Owner: NANJING SHUANGWEI BIOTECH Active CN111536358B Achieve the effect of decompression To achieve the effect of mixing air Pipe elements Service pipe systems Interior space Water flow
Owner: HAIYAN PUMP IND CO LTD Inactive CN101058976B Reduce or prevent floating phenomenon Increased buoyancy resistance Protective foundation Excavations Optoelectronics Prism
Owner: INST OF GEOCHEM CHINESE ACADEMY OF SCI Owner: KUNMING UNIV OF SCI & TECH Owner: HANGZHOU HUASHUI FABRICS Active CN107304237B Improve performance Appropriate degree of branching Base-materials Polymer science Polyolefin Owner: STATE GRID HEBEI ENERGY TECH SERVICE CO LTD Active CN111811692B Fast location Improve Thermal Response Testing Efficiency Thermometers using electric/magnetic elements Using electrical means Thermal response test Simulation Owner: BEIJING INST OF SPACECRAFT ENVIRONMENT ENG Owner: Shandong Huaguang Optoelectronics Co. Ltd. Owner: QINGDAO KAINENG BOILER EQUIP Owner: BEIJING UNIV OF CHEM TECH Active CN103252179B Increase water flux Large Ion Rejection Semi-permeable membranes Chemical treatment Surface reaction Owner: HANGZHOU WATER TREATMENT TECH DEV CENT Owner: BOE TECH GRP CO LTD +1 Owner: XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY Active CN104919861B Network traffic/resource management Assess restriction Broadcast channels Communications system
Active CN101877911B Implement resources Transmission path division Wireless communication Time domain Carrier signal Owner: DATANG MOBILE COMM EQUIP CO LTD Pending CN114342254A High frequency amplifiers Power amplifiers Converters Low-pass filter
Owner: SOUTHERN CHINA REGENERATED COTTON YARN WUZHOU CO LTD Owner: KUNMING UNIV OF SCI & TECH Active CN106232230A Material nanotechnology Gas treatment Nanostructure Metal metal
Owner: THE UNIV OF BRITISH COLUMBIA Active CN103597678A Switchgear with horizontal withdrawal Substation/switching arrangement cooling/ventilation High elevation Working fluid
Inactive CN108227916A Input/output for user-computer interaction Television system details Data science Large field of view
Owner: INTERDIGITAL CE PATENT HLDG Owner: JIESHOU CITY JUNMA IND & TRADE Active CN101752885B Easy to fix Easy to use Coupling device connections Batteries circuit arrangements Electrical battery Portable power Inactive CN106837415B Prevent ground pressure Intercept and dampen shock vibrations Mining devices Underground mining Fracture zone Engineering Owner: LIAONING TECHNICAL UNIVERSITY Active CN109284481B Improve integrity Pixel Width Guaranteed Natural language data processing Computer hardware Engineering Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD Active CN101931336B Low cost Dc-ac conversion without reversal Capacitance Negative feedback Owner: GREE ELECTRIC APPLIANCES INC Inactive CN113518770A Decompose properly Other chemical processes Pressure gas generation Guanidine derivatives Process engineering
Owner: NORTHEASTERN UNIV LIAONING Active CN103081807B Horticulture methods Plant tissue culture Molecular breeding Asexual reproduction
Owner: RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY Active CN102800104B Improve general performance Associations apply broadly Image analysis 3D modelling Interferometric synthetic aperture radar Cylindroma Owner: XIAN INSTITUE OF SPACE RADIO TECH Owner: JIANGHAN UNIVERSITY Owner: HUZHOU ZHANWANG PHARMA Inactive CN105027156A Meet needs Product appraisal Service provision Limited service Active CN103340654B Organ movement/changes detection Ultrasonic/sonic/infrasonic dianostic techniques Control signal Acoustic impedance
Active CN108612967B Easy to adjust Solve the problem of inconvenient height adjustment Television system details Color television details Threaded pipe Electric machinery Owner: WUXI CHIPOWN MICROELECTRONICS Active CN105924546B Thiazole Polymer science
Owner: SHANGHAI HANHAI TESTING TECH CO LTD Owner: HISENSE BROADBAND MULTIMEDIA TECH