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: HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: CHENGDU ENGINE GROUP Owner: LOVOL HEAVY IND CO LTD Inactive CN101111649A Ceilings Classical mechanics Dropped ceiling
Owner: OWENS CORNING INTELLECTUAL CAPITAL LLC Owner: TONGWEI SOLAR (ANHUI) CO LTD Active CN105619062B Simple process Metal working apparatus Engineering Wrench Owner: XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA Active CN102892374A Surgical furniture Cannulas STERILE FIELD Engineering
Owner: INTUITIVE SURGICAL OPERATIONS INC Inactive CN1533201A Network traffic/resource management Radio/inductive link selection arrangements Communications system Instruction unit
Active CN107497515B Save space Easy access Laboratory benches/tables Test tube stands/holders Engineering Test bench Inactive CN101675005A Quality improvement Material nanotechnology Alkaline earth titanates Oxalate Alcohol Owner: NIPPON CHECMICAL IND CO LTD Owner: LUOYANG BEARING RES INST CO LTD Inactive CN105899439A Closures Child proof means Engineering Screw thread
Active CN107945264B High precision Fitting the model to the terrain Geometric CAD Special data processing applications Structural engineering 3d topography Owner: CHINA RAILWAY DESIGN GRP CO LTD Owner: CCCC THIRD HARBOR ENG Active CN103073826B Environmental resistance Pentaerythritol
Owner: GRADUATE SCHOOL OF THE CHINESE ACAD OF SCI GSCAS Inactive CN1216877C High activity Ensure safety Organic compound preparation Hydroxy compound preparation Cis-Butenedioic Acid Butanediol Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN102804465A Improve performance Final product manufacture Printed batteries Electrical battery Battery cell Inactive CN104626316B Warm appearance Reduce release Rounding machines Profiling/shaping machines Solid wood Milling cutter Owner: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1 Owner: BEIJING JIAOTONG UNIV Owner: VIVO MOBILE COMM CO LTD Active CN112478692B Make sure the angle is correct Easy to operate Conveyors Conveyor parts Transmission belt Classical mechanics Active CN103552120B Add hammer (shock) function Solve the difficulty of cleaning the waste edge of special cardboard Metal working apparatus Cardboard Sprocket
Owner: XI'AN POLYTECHNIC UNIVERSITY Owner: BEIJING HUAHENG NEW TECH DEV Active CN109461403B Static indicating devices Semiconductor/solid-state device manufacturing Chip on film Display device
Owner: HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1 Active CN108289509B Tobacco devices Inhalators Engineering Mechanical engineering
Owner: PHILIP MORRIS PROD SA Owner: FOSHAN KEDA IND CO LTD Owner: CHENGDU HIWAFER SEMICON CO LTD Owner: NANJING COLLEGE OF CHEM TECH Owner: FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI Owner: SHANGHAI SHISHEN IND & TRADE CO LTD Active CN113558338A Soles Domestic footwear Cross-link Polymer science
Owner: HUAWEI TEHCHNOLOGIES CO LTD Owner: DONGGUAN CLED OPTOELECTRONIT TECH Owner: ANHUI POLYTECHNIC UNIV Active CN102546473B Data switching networks Client-side Contact list
Owner: SHANGHAI LIANGMING TECH DEV Inactive CN101436107A Change the blunt hand feel Input/output processes for data processing Handwriting Engineering
Owner: SHENZHEN FUTAIHONG PRECISION IND CO LTD +1 Owner: SHANGHAI ACAD OF AGRI SCI +1 Owner: SHANGHAI MITSUBISHI ELEVATOR CO LTD Owner: ハンツォウトップリフトマシーナリーカンパニーリミテッド Active CN110035042B Transmission path multiple use Wireless communication Message type Trunking
Inactive CN1300990C Solve the problem of unreliable use of P2P network Long effective time Data switching by path configuration Domain name Network architecture Pending CN105431964A Li-accumulators Cell component details Alkaline earth metal Carboxylic salt
Active CN110609040B Optically investigating flaws/contamination First light Engineering
Owner: SUZHOU JINGLAI OPTO CO LTD Active CN101654256B Overcome the disadvantages of aggregation Good dispersion Crystalline aluminosilicate zeolites Molecular sieve Titanium Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN1965287B Special data processing applications Digital output to display device Key pressing Graphics
Owner: XI AN JIAOTONG UNIV Active CN102237800B Avoid large energy storage on the high-voltage side Improve reliability Dc-dc conversion Electric variable regulation Capacitance Pulse load Owner: INST OF ELECTRONICS CHINESE ACAD OF SCI Owner: CHINA INSTITUTE OF ATOMIC ENERGY Active CN108392673B Additive manufacturing apparatus Glass shaping apparatus Magnesium phosphate Polyethylene glycol
Owner: WANNAN MEDICAL COLLEGE Active CN108650040B Avoid interruptions Improve efficiency Transmission monitoring Wireless communication Radio frequency signal Signal processing Owner: SHENZHEN SHENGLU IOT COMM TECH CO LTD Inactive CN1158146C Reliable data Digital data information retrieval Data processing applications Quality rating Database Active CN107154729B Change control Reduce peak radiation Efficient power electronics conversion Power conversion systems Software engineering EMC problem Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD Active CN105070034B Implement motion control Simple and unique control method Non-electrical signal transmission systems Control signal Engineering Active CN104346113A Relational databases Digital data protection Information processing User environment
Active CN109153961A Improve import efficiency Long-term training Tissue/virus culture apparatus On/in organic carrier Engineering Microparticle Owner: NIPPON TELEGRAPH & TELEPHONE CORP Active CN108224786B Meet the needs of viewing projected content in different directions Meet the needs of watching projected content Fluid heaters Printers Projection screen Projection image
Owner: WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD Owner: INVENTEC PUDONG TECH CORPOARTION +1 Owner: SOUTH CHINA NORMAL UNIVERSITY Active CN104573100B Solving Consistency Issues Database distribution/replication Special data processing applications Data set Central database Owner: JIANGNAN INST OF COMPUTING TECH Active CN104537690B Implement schema conversion Small amount of calculation Image enhancement Image analysis Prior information Computer vision Owner: XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI Active CN106432263B The main components are clear Increase content Organic chemistry Antivirals Biotechnology Thymelaeaceae Active CN103087132B Sugar derivatives Antineoplastic agents Synthesis of nucleosides Oxidizing agent
Owner: PHARMAESSENTIA CORP Owner: SHANKE NEW ENERGY TECH (SHENZHEN) CO LTD Owner: HEBEI BEISU PIPE IND Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN105707520B Meet feeding needs Flexible adjustment of particle size Food processing Climate change adaptation Biotechnology Animal science Owner: YANGTZE RIVER FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1 Active CN105158287B Analysis using nuclear magnetic resonance NMR - Nuclear magnetic resonance Porous medium
Inactive CN102239789B General water supply conservation Machines/engines Wind driven New energy
Active CN109299267B Accurate identification Semantic analysis Neural architectures Feature extraction Emotion identification Owner: NORTHEASTERN UNIV LIAONING Active CN113547587B Convenience for centralized reception Low cost Feeding devices Circular saws Electric machinery Chain link Active CN102793892B Treatment of warming yang and promoting blood circulation Skeletal disorder Plant ingredients Medicinal herbs Codonopsis pilosula
Owner: LENOVO (BEIJING) LTD Owner: NO 24 RES INST OF CETC Owner: THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD Owner: KOLON NANJING SPECIAL TEXTILE Inactive CN106337329B No damage Less track laying Lifting devices Railway track construction Hydraulic control Automotive engineering Pending CN113194982A Peptide/protein ingredients Metabolism disorder Phenylalanine hydroxylase cofactor Pharmaceutical drug
Active CN108054070B Meet group delay requirements Improve synchronization Travelling-wave tubes Transit-tube circuit elements Coupling Engineering
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: HUA BO ENVIRONMENTAL PROTECTION MATERIAL CO LTD Inactive CN112799254A Semiconductor/solid-state device details Solid-state devices Display device Materials science
Owner: SAMSUNG DISPLAY CO LTD Inactive CN101209710B Neutral position return Controlling members Transplanting Control theory Mechanical engineering
Inactive CN102437629B Avoid loss Easing charge Batteries circuit arrangements Electric power Loop control Internal resistance Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN108611770B Guaranteed maximum height Sewing-machine control devices Pressers Physical medicine and rehabilitation Physical therapy
Owner: JACK SEWING MASCH CO LTD Owner: INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI Active CN107330425B Good output SINR Input Signal-to-Noise Ratio Improvement Character and pattern recognition Smart antenna Side lobe
Owner: HARBIN INST OF TECH Active CN100589319C Working current value control Guaranteed linearity index Amplifier modifications to reduce temperature/voltage variation Power amplifiers Audio power amplifier Control signal
Owner: DATANG MOBILE COMM EQUIP CO LTD Owner: DALIAN UNIV OF TECH Active CN102307605B Reduce the number of operations Reduce the possibility of underdosing Automatic syringes Medical devices Intensive care medicine Pharmaceutical Substances Owner: SANOFI AVENTIS DEUT GMBH Active CN108687683B Grinding devices Wear particle Contact model
Active CN104923040B Improve oil and gas separation efficiency Applicable to intake flow fluctuation Dispersed particle separation Engineering Group control
Owner: CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1 Inactive CN110347901A Semantic analysis Speech recognition Theoretical computer science Engineering
Inactive CN1561624A Data switching by path configuration Network data management Wireless mesh network Geolocation
Active CN100480020C Solve the phenomenon of bending Low cost Tubular articles Glass fiber Polypropylene Owner: MAIPU COMM TECH CO LTD Active CN109374171B Realize detection Apparatus for force/torque/work measurement Structural engineering Control theory Owner: CHONGQING JIAOTONG UNIVERSITY Owner: RESONAC HOLDINGS CORPORATION Active CN103094986B Realize closed-loop detection Comprehensive closed-loop detection Circuit arrangements Information technology support system Smart substation Electric power system
Owner: STATE GRID HUNAN ELECTRIC POWER CO LTD ELECTRIC POWER SCI RES INST +1 Inactive CN101553740B Testing dielectric strength Ac-dc network circuit arrangements Test channel Electrical conductor
Owner: ELECTRO SCI IND INC Active CN112598263B Character and pattern recognition Resources Urban form Algorithm
Pending CN113534644A Visual indication Clockwork cases Engineering Structural engineering
Active CN103213019B Easy to fix Realize accompanying function Portable power-driven tools Metal working apparatus Engineering Desk Owner: JIANGSU JINFEIDA POWER TOOLS Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN103206543A Joints with sealing surfaces Multiple way valves In vehicle Jackscrew
Active CN111328367A High output gear ratio range Toothed gearings Gearing control Rotational axis Gear wheel
Owner: 佛山市顺德区德利兴精刨木工机械有限公司 Inactive CN105896946B Solve the hidden danger of instantaneous short circuit fault Solve the hidden danger of short circuit fault Efficient power electronics conversion Dc-dc conversion Magnetic tension force Fpga implementations
Owner: CRRC HANGZHOU CO LTD Owner: DALIAN XINYULONG OCEAN TREASURES