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 CN105357941B Reduce the amount of radiation Reduce distractions Shielding materials Terminal equipment Engineering Owner: LENOVO (BEIJING) LTD Inactive CN1303330C Improve energy efficiency Servomotors Fluid-pressure actuator components Hydraulic cylinder Energy regeneration Owner: DONGXING HUAHONG OPTICAL TECH Inactive CN101346985A Television system details Analogue secracy/subscription systems User Privilege Internet privacy
Owner: KONINK PHILIPS ELECTRONICS NV Inactive CN107192748B Achieve Persistence Evaluation Improve throughput Material electrochemical variables Biomimetic membranes Phospholipid Active CN104364603B Increased destructiveness Ammunition projectiles Marine torpedoes Torpedo Classical mechanics
Owner: XI AN JIAOTONG UNIV Inactive CN106373706B Increase gradient force Improve stability Electromagnets without armatures Potential well Magnetic field gradient Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN108991032B High in aromatic oils Less prone to drug dependence Biocide Pest repellents Biotechnology Litsea
Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY Active CN104390800B Structural/machines measurement Programmable logic controller Life testing
Owner: HITACHI BUILDING TECH GUANGZHOU CO LTD Owner: INST OF MECHANICS CHINESE ACAD OF SCI Owner: GREE ELECTRIC APPLIANCES INC Owner: NANJING AGRICULTURAL UNIVERSITY Owner: FUJIAN YUAN CHUANG ELECTRICAL & MECHANICAL CO LTD Inactive CN100517561C Thickness remains constant Thickness does not affect Semiconductor/solid-state device testing/measurement Semiconductor/solid-state device manufacturing Engineering Correction method Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Inactive CN108350273A Easy to handle Cosmetic preparations Toilet preparations Personal care Organic acid Owner: DOW (SHANGHAI) HOLDING CO LTD +1 Active CN111170696B High strength Single unit pavings Sidewalk pavings High strength concrete Fiber Active CN106288414B Fluid heaters Engineering Machining system
Owner: GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1 Owner: CHANGZHOU GLOBE CO LTD Owner: INST OF SINOPEC OILFIELD EQUIP CORP +1 Active CN111795471B Adjust the defrosting process in time Avoid icing Mechanical apparatus Space heating and ventilation safety systems Vapor–liquid separator Ice binding Owner: NANJING TICA AIR CONDITIONING CO LTD Owner: CRRC LUOYANG CO LTD Inactive CN103679765B Good contrast uniformity Reduce functional requirements 2D-image generation Time control Collection Object
Owner: CHINA PACKAGING RES & TEST CENT Active CN102556818B Weight increase Reduced efficiency of assembly work Escalators In plane Engineering Owner: JIANGSU FRONTIER ELECTRIC TECH +2 Inactive CN100436596C Fast identification method Improve practicality Microbiological testing/measurement Conserved sequence Nucleic acid detection Owner: SHANGHAI HUALI MICROELECTRONICS CORP Inactive CN100415031C Flexible localization service processing function Connection management Radio/inductive link selection arrangements Communication quality Roaming
Active CN110757612B Avoid shortage Avoid problems with spacing Feeding arrangments Auxillary shaping apparatus Information control Communications system Owner: CCCC SHEC FOURTH ENG Active CN114481239B Stable electroplating process Reliable electroplating process Semiconductor/solid-state device manufacturing Conductive material chemical/electrolytical removal Punching Lead frame
Active CN108828761B Microscopes Microscopic image Target surface
Inactive CN102230126B Ensure the stability of the magnetic field strength Simple process Inorganic material magnetism Hysteresis Foreign matter Owner: TIANJIN SAMSUNG ELECTRO MECHANICS CO LTD Owner: HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY Active CN113740515B Science Reveals Prospects for Exploration Evaluate exploration risk Earth material testing Analysis using nuclear magnetic resonance Rock core Carbonate rock
Owner: INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI Active CN109787337B Reduce fever Reduce the minimum operating current Thermometer details Batteries circuit arrangements Engineering Control theory Owner: JIANGSU SENYUAN ELECTRICAL Active CN111432733A Image enhancement Image analysis Radiology Acoustics
Inactive CN100401090C Resistance/reactance/impedence Frequency analysis Computer science System error
Active CN112509908B Reduce noise Ion sources/guns Ultraviolet lights Mass analyzer Inactive CN104131440B To achieve the effect of washing and wearing Low cost Brushing washing machines Other washing machines Sewage Workbench Owner: HUAZHONG UNIV OF SCI & TECH Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN103163652B Steroscopic systems Non-linear optics Glasses type Display device
Active CN109310491B Anti-incontinence devices Surgery Medical device
Owner: A M I AGENCY FOR MEDICAL INNOVATIONS GMBH Active CN103251970B Deodrants Adjuvant Viscosity
Owner: SHIJIAZHUANG HEXI APPL TRADING Owner: STATE GRID CORP OF CHINA +2 Active CN102695311B Increase brightness Reduce luminous voltage Electrical apparatus Electroluminescent light sources Transformer Fluorescence Owner: SHANGHAI DONGZHOU IND Owner: HANGZHOU HIKVISION SYST TECH Owner: SOUTHWEAT UNIV OF SCI & TECH +1 Owner: GUANGDONG WELLING ELECTRIC MACHINE MFG +1 Active CN101727706B Payment architecture Coded identity card or credit card actuation Computer terminal Smart card
Owner: QUZHOU FLUORIDE & SILICON RES INST Inactive CN101090409A Subscriber signalling identity devices Radio/inductive link selection arrangements Real-time computing
Owner: SAMSUNG ELECTRONICS CO LTD Inactive CN103406909B Reduce the impact of external disturbances Reduce chattering Manipulator Control signal State variable Owner: HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY Inactive CN101500676A Remote-control toys Toy vehicles Simulation Transmitter
Active CN102036804B Delay open Blow molding Gas passing
Active CN103828759B Water treatment parameter control Treatment using aerobic processes Aeration system Oxygen
Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD Owner: HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY Inactive CN100470351C Camera body details Viewfinders Viewfinder Electrical and Electronics engineering
Owner: QINGDAO JIAONAN HAIER WASHING MACHINE +2 Owner: SHANGHAI TIANMA MICRO ELECTRONICS CO LTD Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: QUNLI CHEM SHANGHAI Owner: LUOYANG XUANFEI MACHINERY EQUIP CO LTD Owner: ZHEJIANG UVCHEM SPECIAL COATINGS CO LTD Owner: CHINA UNITED NETWORK COMM GRP CO LTD Active CN108510098B Accurately estimate snow cover changes in real time Estimating Snow Cover Change Forecasting Resources Snowpack Data assimilation
Owner: STATE GRID SHANXI ELECTRIC POWER +2 Active CN102830595B Monitor development effect Guaranteed developing effect Electrographic process apparatus Photosensitive material processing Time range Liquid-crystal display
Owner: BOE TECH GRP CO LTD Owner: NANJING UNIV OF POSTS & TELECOMM Owner: FUJIAN UNIV OF TECH Active CN113986990B Achieve standardization Guaranteed Consensus Database management systems Special data processing applications Timestamp Node count Owner: ZHONGHAO CHENGUANG RES INST OF CHEMICALINDUSTRY CO LTD Active CN102843851B Close to uniform Evenly distributed Plasma technique Electrical field strength Ultimate tensile strength Owner: SHANGHAI HUALI MICROELECTRONICS CORP Active CN102716913B Metal rolling stand details Measuring devices Control system Engineering
Owner: SHANXI TAIGANG STAINLESS STEEL CO LTD Inactive CN101884231A Avoid Manual Updates Assess restriction Security arrangement Radio Base Station Wide area network
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Inactive CN100533882C Reduce the effect of current output Cancel noise Laser details Laser output parameters control Electrical resistance and conductance Electrical current Owner: SUMITOMO ELECTRIC IND LTD Owner: SICHUAN TIANWEI ELECTRONICS Active CN109857958B Full coverage Transmission Web data retrieval using information identifiers Computer network The Internet Owner: CHINA UNIV OF MINING & TECH Inactive CN103284790B Overcomes the disadvantage of random sampling of hair follicles Overcome the disadvantages of sampling Diagnostics Surgery Engineering Hair follicle
Active CN103191400B Specialization in medicine Compatibility carefully Digestive system Antivirals Swine Transmissible Gastroenteritis Licorice roots
Owner: LANZHOU INST OF ANIMAL SCI & VETERINARY PHARMA OF CAAS Active CN104439679B Troubleshoot thickness combinations High bonding strength Welding/soldering/cutting articles Non-electric welding apparatus Detonator Adhesive Owner: 725TH RES INST OF CHINA SHIPBUILDING INDAL CORP Active CN105849974B High position robustness Radiating elements structural forms Antennas earthing switches association Electrical conductor Resonance
Active CN103493438B Office automation Messaging/mailboxes/announcements Display device Client-side
Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Owner: GUANGZHOU SHIPYARD INTERNATIONAL LTD Active CN105222775B Correct position error Decrease the absolute position range Navigation instruments Real-time data Data information Owner: FENGHUO COMM SCI & TECH CO LTD Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Inactive CN103493506B Ensure S/N ratio Telemetry/telecontrol selection arrangements Power distribution line transmission Communication unit Control system
Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Active CN109100887B Planar/plate-like light guides Non-linear optics Light guide Display device
Owner: BEIJING QIANXIN TECH Active CN104023325B Connection management Commmunication supplementary services Data connection Computer terminal
Owner: YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD Inactive CN103988613B Easy to adjust With anti-sag function Transplanting Seed depositing seeder parts Agricultural engineering Screw thread Owner: 宁波市镇海区精量农业科技开发有限公司 +1 Owner: BEE RES INST CHINESE ACAD OF AGRI SCI Active CN106465039B Reduce power consumption Network traffic/resource management Network topologies Computer network Engineering Owner: TELEFON AB LM ERICSSON (PUBL) Active CN102821238B Improve imaging resolution High LW/PH value Television system details Color television details Imaging processing Ultrahigh resolution Owner: LIAONING LIAOJIE SCI & TECH Owner: GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI Owner: INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI Inactive CN102503894B Organic active ingredients Organic chemistry Imidazolidine Pharmaceutical medicine
Owner: TIANJIN MEDICAL UNIV Active CN104211203B Extended service life Does not change ion content Reverse osmosis Water/sewage treatment bu osmosis/dialysis Yarn Environmental engineering Owner: TIANJIN MOTIMO MEMBRANE TECH +1 Inactive CN102562442B Improved resistance properties With resistance characteristics Renewable energy generation Machines/engines Vertical axis wind turbine Wind energy conversion Owner: QINHUANGDAO FENGRIHE TECH Owner: CHINA UNITED NETWORK COMM GRP CO LTD Inactive CN100447463C Realize the reversing function of the upper and lower water outlets Simple parts Multiple way valves Water channel Core component Owner: QINGDAO HISENSE MOBILE COMM TECH CO LTD Active CN111022340B Improve work efficiency Timely and reliable rehydration Pump control Non-positive displacement fluid engines Thermodynamics Circulator pump Owner: BEIJING JINMAO GREEN BUILDING TECH CO LTD Inactive CN104870828A Helps maintain structural integrity Improve performance Engine manufacture Pump components Leading edge Working fluid Owner: GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1 Inactive CN102998191B Rheological test is easy to operate Increase test loading range Investigating material ductility Rock sample Line segment
Owner: CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY Inactive CN107207968A Products Molecular sieve catalysts Gas phase Dimethyl benzene