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: CHINA RAILWAY 20 BUREAU GRP Inactive CN102069944A Closures Metal layered products Epoxy Sulfur
Owner: TIANJIN SERI MACHINERY EQUIP Inactive CN104815028A Digestive system Immunological disorders Side effect Alcohol
Inactive CN102921960A Obvious regulation of morphology Change magnetic properties Active agent Physical chemistry
Active CN109638391A Realize signal output Antenna supports/mountings Antennas earthing switches association Electricity Phase shifted
Owner: SOUTH CHINA UNIV OF TECH +1 Active CN105142082A Reduce friction Reduce magnetic attenuation Electrical transducers Engineering Loudspeaker Owner: NINGBO TONWEL AUDIO Owner: NANJING CHIA TAI TIANQING PHARMA Inactive CN109882847A Improve combustion efficiency Avoid the disadvantages of incomplete incineration Incinerator apparatus Simple Organic Compounds Combustor Owner: SHANGHAI JIAO TONG UNIV Owner: CHINA MOBILE COMM GRP CO LTD Owner: SINCETECH FUJIAN TECH CO LTD Owner: FUJIAN UNIV OF TECH Inactive CN103856491A Transmission User device The Internet
Owner: SHANGHAI BELL SOFTWARE Inactive CN102019244A Adjust the gap Spraying apparatus Special surfaces Spray nozzle Distance sensors Owner: JIANGSU INTELEVER ENERGY TECH CO LTD Owner: SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI Pending CN111478283A Realize the protection against electric shock Low cost Emergency protective arrangements for automatic disconnection Hemt circuits Engineering Inactive CN109784376A Improve accuracy Improve performance on test data Character and pattern recognition Neural architectures Nerve network Classification methods Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN107488789A Stable in nature Reduce desorption cost Process efficiency improvement Nitrate Desorption Owner: CHANGSHA XINGNA AEROGEL Owner: HUAYING OPTOELECTRONICS +1 Active CN104347793A Easy to make and process Increased polarization speed Piezoelectric/electrostrictive/magnetostrictive devices Electricity Parallel polarization
Owner: BEIGU NEW MATERIAL TECH SHANGHAI Owner: GIGADEVICE SEMICON (BEIJING) INC Inactive CN104674814B Low cost Efficient dehydration method Embankments Adhesive South china Active CN107178263A Improve stability Guarantee the degree of locking Construction fastening devices Software engineering Inactive CN105794363A Sophisticated and low cost Low production cost Sowing Seeder Agricultural science Owner: LIUZHOU JINGYANG ENERGY SAVING TECH RES DEV Inactive CN111050981A Vehicle components Welding/soldering/cutting articles Metallurgy Laser soldering
Owner: TIANCHENG FEED SCI & TECH CHANGSHA HIGH TECH INDAL DEVING ZONE Active CN109006706A Prevent theft Animal feeding stuff Accessory food factors Honeycomb Sugar Owner: BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES Owner: LIAONING UNIVERSITY Active CN114546335A Calculation speed Computation using non-denominational number representation Energy efficient computing Converters Computer science Pending CN111260202A Vehicle testing Instruments for road network navigation Data mining Management system
Active CN112145729A Reduce labor Easy discharge Operating means/releasing devices for valves Domestic plumbing Control valves Sewage discharge Owner: NANAN LIDI HOUSEHOLD ITEMS CO LTD Pending CN114691929A Characterize topological properties Solve optimization problems Other databases indexing Special data processing applications Algorithm Theoretical computer science Owner: THE FOURTH PARADIGM BEIJING TECH CO LTD Active CN110118352A Avoid the phenomenon of extinguishing Guaranteed oxygen Solid fuel combustion Indirect carbon-dioxide mitigation Combustion Engineering Pending CN112733304A Easy to manage Geometric CAD Pipeline systems Process engineering Hydrology Active CN105136580A Accurate short-term failure hydraulic results Reduce distractions Material strength using tensile/compressive forces Engineering Sample selection Owner: ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH +1 Owner: LUOYANG MINGLI TECH DEV Inactive CN109477108A Nervous disorder Activity regulation Sugar Oligonucleotide
Owner: TIANJIN WOERFAR ELECTRIC EQUIP Inactive CN108320440A Improve experience Solve poor communication Measurement devices Alarms Monitoring system Residential community Owner: INST OF HIGH SPEED AERODYNAMICS OF CHINA AERODYNAMICS RES & DEV CENT Inactive CN108837131A Improve development Heat in time Heavy metal active ingredients Powder delivery Actinolite Atractylodes macrocephala Inactive CN110611201A Easy to set up Vehicle connectors Coupling contact members Cavity wall Electrical and Electronics engineering Owner: CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD Owner: SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI +1 Owner: GUANGDONG SACA PRECISION MFG CO LTD Owner: ANHUI JIHONG MATERIAL TECH Inactive CN103974195A Increase collection speed Convenient query statistics Television system details Transmission systems Collection system Network connection Active CN114483404A Large axial electromagnetic attraction Fast dynamic response Fuel injection apparatus Machines/engines Sprayer Engineering Owner: GUIZHOU POWER GRID CO LTD Active CN110769092A Easy to use Telephone set constructions Engineering Structural engineering Owner: NUBIA TECHNOLOGY CO LTD Owner: LANGCHAO ELECTRONIC INFORMATION IND CO LTD Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Inactive CN102508085A Electrical testing Transformer Alternating current
Owner: SHANGHAI JIAO TONG UNIV +1 Owner: SUZHOU NETABHAPE COMPOSITE MATERIALS Inactive CN103668133A Solve the problem of pollution instability Extend your life Liquid/solution decomposition chemical coating Chemical plating Alloy deposition Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: INST OF MICROELECTRONICS CHINESE ACAD OF SCI Owner: CRRC YANGTZE CO LTD Owner: VIVO MOBILE COMM CO LTD Owner: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD Inactive CN1974876A Solve for bond strength Addressing Binding Stability Surface reaction electrolytic coating Plasma electrolytic oxidation Micro arc oxidation
Owner: SOUTH CHINA UNIV OF TECH Owner: HANGZHOU HIKVISION DIGITAL TECH Active CN104838333A Input/output processes for data processing Graphics Web browser
Active CN108320710A Static indicating devices Capacitance Engineering
Active CN109005297A Easy to use Does not affect call function Substation equipment Location information based service Navigation function Marine navigation Owner: VIVO MOBILE COMM CO LTD Owner: CHONGQING RUIJIA MACHINERY CO LTD Active CN104626385A Solve the problem of loosening or even breaking Guaranteed stability Engineering Ultimate tensile strength Pending CN112287566A Improve efficiency Character and pattern recognition Design optimisation/simulation Data pack Computer graphics (images) Owner: TIANJIN LIANGONG VALVE Inactive CN112934532A Improve paint uniformity Avoid affecting the accuracy of painting Spraying apparatus Structural engineering Spray painting
Inactive CN112388503A Enables large-scale polishing Increase productivity Edge grinding machines Polishing machines Polishing Electric machinery Owner: CHENGDU JIUZHOU ELECTRONIC INFORMATION SYSTEM CO LTD Owner: CHANGDE COMPANY OF CHINA TOBACCO HUNAN Owner: LIER CROPSCIENCE CO LTD Owner: CHANGZHOU NO 1 CONSTR GRP Inactive CN102975201A Few joints Sports Positive Answers Concise Programme-controlled manipulator Three degrees of freedom Chain type Owner: TIANJIN UNIVERSITY OF TECHNOLOGY Owner: JIANGYIN FANRONG YARN DYE FABRIC Inactive CN101964153A Improve experience Fully realistic driving experience Cosmonautic condition simulations Simulators Mechanical engineering Engineering Owner: BEIJING NATON TECH GRP CO LTD Active CN107453485A Accurate, quick and moderate judgment Accurate and fast processing Circuit arrangements Information technology support system Power station Transformer
Owner: HEFEI POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER +1 Owner: SOUTHWEST JIAOTONG UNIV Inactive CN106884058A Simple reaction conditions Achieving Large Sample Screening Microbiological testing/measurement Microorganism based processes Specific detection Repeatability Owner: SHANGHAI VETERINARY RES INST CHINESE ACAD OF AGRI SCI +3 Inactive CN111238079A Avoid liquid hammer damage High defrost and ice melting efficiency Mechanical apparatus Fluid circulation arrangement Vapor–liquid separator Engineering
Inactive CN108256187A Addressing the Estimation Difficulty Flaw Improve estimation accuracy Design optimisation/simulation Special data processing applications Rollover Vehicle dynamics Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN114737050A Improve ore quality Avoid overheating Process efficiency improvement Process engineering Forced-air Pending CN110360339A Simple structure Low cost Servomotor components Fluid-pressure converters Engineering Mechanical engineering Inactive CN105654125A To achieve the purpose of personalized recommendation Improve experience Character and pattern recognition Special data processing applications Pattern recognition Personalization Inactive CN108982969A Resistance/reactance/impedence Electrical testing Internal resistance Battery cell
Owner: CHONGQING WIRELESS OASIS COMM TECHCO Inactive CN108930994A Heating fuel Lighting and heating apparatus Engineering High pressure
Inactive CN101666604A High speed Guarantee the quality of insulation Mechanical diameter measurements Engineering Copper Owner: TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD Inactive CN104461699A Create quickly Improve the problem of low creation efficiency Input/output to record carriers Software simulation/interpretation/emulation Resource information Virtual hosting Owner: TIANJIN COTEKE AUTOMATION EQUIP CO LTD Owner: JIANGSU HAIJIN METALLIC GLASS TECH CO LTD Inactive CN103606927A Guaranteed uptime Change the voltage ratio Ac network voltage adjustment Copper conductor Autotransformer Owner: FUJIAN YANGGU INTELLIGENT TECH Owner: WENZHOU LEXI TECH CO LTD Pending CN113764830A Guaranteed penetration Prevent migration and deposition Secondary cells Cell component details Transition metal ion transport Electrical battery Owner: CHONGQING YUNTIANHUA NEWMI-TECH CO LTD Inactive CN102769100A Full working margin Good balance Magnetic-field-controlled resistors Solid-state devices Magnetization Non magnetic Owner: KING SLIDE WORKS CO LTD Inactive CN112264955A Avoid stress Prevent bolt breakage Power driven tools Metal-working hand tools Control engineering Motronic Owner: CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD Pending CN107222073A Improve insulation value Manufacturing dynamo-electric machines Automatic control Low voltage
Inactive CN106559071A Preset parameters quickly Preset parameters are accurate Pulse automatic control Discriminator Digital analog converter
Owner: THE 41ST INST OF CHINA ELECTRONICS TECH GRP Active CN103997265A Field or armature current control Electricity Stopped work
Pending CN113138083A Good test consistency Improve test accuracy Vehicle wheel testing Frequency changer Powertrain Owner: XIAN FASHITE AUTOMOBILE TRANSMISSION CO LTD Inactive CN110977301A Avoid harm Easy to assemble Welding/cutting auxillary devices Auxillary welding devices Engineering Structural engineering Owner: WUCHANG SHIPBUILDING IND Owner: JIANGSU YONGYI ENVIRONMENTAL PROTECTION TECH CO LTD Pending CN113798921A Realize real-time wireless monitoring Simple structure Measurement/indication equipments Signal processing circuits Electrical battery Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Inactive CN105083568A Effective anti-icing Improve reliability Power plant fuel supply Aircraft fuel system Jet aeroplane Owner: QINGDAO RUNXIN WEIYE TECH & TRADE Owner: XUZHOU XCMG MINING MACHINERY CO LTD Pending CN113282085A Solve the problem that it is impossible to achieve all-round stable follow-up Solve the problem of all-round stable follow-up Position/course control in two dimensions Vehicles Engineering Control theory
Inactive CN107603051A Simple components Broaden the use range of high and low temperature Foaming agent Polyvinyl chloride