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.
Inactive CN1606472A Organic active ingredients Other chemical processes Phosphate Sorbent
Active CN113230725B Preconcentrationlarge scale Improve efficiency Stationary filtering element filters Water quality Engineering Owner: INST OF AQUATIC LIFE ACAD SINICA Active CN108474304B Electrical control Internal combustion piston engines Thermodynamics Process engineering
Inactive CN100408179C Molecular sieve catalysts Amino preparation from amines Adjuvant Gas phase
Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Active CN113165367A Not easy to attach Feel good Polyureas/polyurethane adhesives Synthetic resin layered products Polymer science Display device Active CN103034569B To achieve flexible definition Improve maintainability Redundant hardware error correction General purpose Extensibility Owner: AVIC NO 631 RES INST Active CN101114636B Improve light mixing efficiency Shorten the mixing distance Solid-state devices Semiconductor devices Engineering Light-emitting diode Active CN109731693B Reduce dosage Vulcanization achieved Flotation Mining engineering Sulfidation Owner: XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY Active CN108256420B Avoid direct processing Reduce pixel data Scene recognition Fault tolerance Image resolution
Active CN108043378B Regular shape Uniform shape Water/sewage treatment by irradiation Water treatment compounds Solar light Ptru catalyst Owner: SOUTH CHINA UNIV OF TECH Active CN103772618B Overcome the disadvantage of low solid content Reduce the disadvantages of low solid content Coatings Alcohol Antioxidant
Owner: DONGGUAN HONGDA POLYUREFHANE RESIN Owner: GUANGDONG IND TECHN COLLEGE Active CN103559212B Addresses lack of accuracy in sorting Reasonably arranged Website content management Special data processing applications Engineering Weight value Owner: BEIJING QIHOO TECH CO LTD Owner: HUNAN RES INST FOR NONFERROUS METALS Active CN102508291B Valid description Seismic signal processing Computational physics Statistical physics Active CN106575906A Magnetic circuit Manufacturing dynamo-electric machines Electric machine Engineering
Owner: VALEO EQUIP ELECTRIC MOTEUR Active CN105786182B Easy to control Control personalization Input/output for user-computer interaction Graph reading Personalization Computer science Inactive CN103485795B High speed Reduce initial support time Underground chambers Tunnel lining Ultimate tensile strength Rock bolt Owner: HENAN POLYTECHNIC UNIV Active CN103854936B Cold cathode manufacture Klystron Wave structure
Owner: INST OF ELECTRONICS CHINESE ACAD OF SCI Owner: PANZHIHUA IRON AND STEEL +1 Inactive CN104189805B Anthropod material medical ingredients Endocrine system disorder Monkshoods Precocious puberty
Owner: THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM Active CN109187187B Accurate quantification of the degree of interface binding Accurate assessment Material strength using tensile/compressive forces Material strength using steady shearing forces Reference sample Metallic materials Active CN103442378B Network topologies High level techniques Coverage ratio Tester device
Owner: WUHAN FLYWORLD TECH CO LTD Inactive CN102525330B Turn on Action Easy Closing movement is smooth Building braking devices Bathroom covers Mechanical engineering Valve guide
Owner: KATOH ELECTRIC MACHINERY Owner: ZHANGJIAGANG DONGDA IND TECH RES INST +1 Active CN109921188B Changing impedance Correction of resonant frequency shift Simultaneous aerial operations Antenna supports/mountings Engineering Frequency modulation Owner: ZHEJIANG HUAHAO CHEM FIBER PLASTICS Inactive CN102916114B Solid-state devices Semiconductor devices High color Green-light
Owner: ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD Owner: LENOVO (BEIJING) LTD Owner: SHANGHAI JIAOTONG UNIV Active CN106220459B Explosives Pressure gas generation Detonator Organic acid
Active CN109689501B Seating arrangements Weight reduction Structural engineering Mechanical engineering
Owner: ZOODIAC SEATS US LLC Owner: NEW H3C TECH CO LTD Active CN104803299B Disengagement Clean thoroughly Cranes Electric machinery Engineering Owner: TAI ZHOU TENG DA CONSTR ENG MACHINERY Inactive CN101136511B Line/current collector details Electric discharge tubes Electrical conductor Signal quality
Inactive CN103070875B Efficient killing Organic active ingredients Digestive system Side effect Tumor therapy Active CN108709810B Material strength using tensile/compressive forces Classical mechanics Air compressor
Active CN101874412B Deaf-aid sets Electricity Adaptive filter
Active CN101805127B Meet high temperature sealing requirements Silicon oxide Boric acid
Owner: TIANJIN MEDICAL UNIV Active CN105826322B Solid-state devices Semiconductor devices Active component Engineering
Owner: MACRONIX INT CO LTD Owner: CHINA INSTITUTE OF ATOMIC ENERGY Owner: JINJIANG ZHIBAO ENTERPRISE MANAGEMENT CONSULTING CO LTD Inactive CN1826828A Special service for subscribers Radio/inductive link selection arrangements Terminal equipment Application Identifier
Active CN113225613B Save processing resources Solve the problem that seriously consumes terminal processing resources Image enhancement Image analysis Radiology Nuclear medicine Owner: BEIJING DAJIA INTERNET INFORMATION TECH CO LTD Active CN109519633B Achieving Rotational Connectivity Avoid exposure Operating means/releasing devices for valves Multiple way valves Structural engineering Valve opening Owner: ZHEJIANG HOUDAR INTELIGENT TECH CO LTD Owner: CHONGQING ZHUOTIAN TECH CO LTD Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Inactive CN101044637A Solid-state devices Semiconductor devices Biomedical engineering Engineering
Owner: OSRAM OPTO SEMICON GMBH & CO OHG Active CN103842941A Vehicle seats Character and pattern recognition Computer graphics (images) Light emitter
Active CN103296418B Directed Propagation Implementation Easy to process Radiating element housings Directional antenna Special design Owner: KUANG CHI INST OF ADVANCED TECH Owner: CRRC YONGJI ELECTRIC CO LTD Inactive CN1238703C Realization of vibration aging Vibration testing Engineering Strain sensor
Active CN109735995B With flame retardant function The flame retardant function is not reduced Woven fabrics Liquid/gas/vapor textile treatment Polyester Polymer science Owner: WUXI PAIHO TEXTILES CO LTD Owner: SHANGHAI MUNICIPAL ELECTRIC POWER CO +1 Active CN103277051B Increase hydraulic rock breaking capacity Avoid over breaking Drill bits Polycrystalline diamond Spray nozzle Owner: TIANJIN BANGPU PETROLEUM TECH EQUIP Active CN105592463B Simplify access authentication operations Improve experience Security arrangement Terminal equipment Engineering Owner: NEW H3C TECH CO LTD Active CN108220219B Avoid potential hazards to biosecurity Bacteria Microorganism based processes Biotechnology Heterologous
Owner: NANJING NORMAL UNIVERSITY Owner: LOMON BILLIONS GRP CO LTD Active CN103036887B Less typing Solve the problem of cumbersome login operations Transmission Special data processing applications Password Uniform resource locator Owner: BEIJING QIHOO TECH CO LTD Active CN104765048B Overcome the disadvantage of long capture time Capture weak Satellite radio beaconing Cycle time Computer science
Active CN102335803B Resolution time Tooling has a large working range Welding/cutting auxillary devices Auxillary welding devices Engineering Owner: HUBEI SHANGDA MODEL MATERIAL TECH Owner: SHANGHAI MEISHAN IRON & STEEL CO LTD Owner: WUHAN JINGCE ELECTRONICS GRP CO LTD +1 Pending CN114547705A Electrical testing Internal/peripheral component protection Computer architecture Circuit under test
Owner: REALTEK SEMICON CORP Owner: SICHUAN AEE AVIATION TECH CO LTD Owner: WUHAN TAIPU TRANSFORMER CHANGER Active CN112147587B Rich radar calibration methods Wave based measurement systems Remote sensing Radar beam
Owner: NANJING UNIV OF SCI & TECH Active CN106493855B Easy to operate Embedded position is obvious Ceramic shaping apparatus Engineering Front edge Owner: CCCC FIRST HARBOR ENG +1 Owner: WENZHOU MEDICAL UNIV Inactive CN104687093B Play the role of friction and dust removal Avoid breaking Food science Production line Engineering Owner: GUANGDONG ZHENGHONG DUCKS EGG EMPOLDER Active CN111581873B Design optimisation/simulation Special data processing applications Illuminance Bidirectional reflectance distribution function
Owner: CHONGQING JIAOTONG UNIVERSITY Owner: HUAZHONG UNIV OF SCI & TECH Owner: SEMICON MFG INT (SHANGHAI) CORP Owner: KUSN INFOVISION OPTOELECTRONICS Owner: OUR NEW MEDICAL TECH Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN101164535B Improve heat damage resistance Organic active ingredients Drug compositions Social benefits Medicine
Owner: INST OF BASIC MEDICAL SCI ACAD OF MILITARY MEDICAL SCI OF PLA Inactive CN1707425A Input/output for user-computer interaction Sound input/output Human–computer interaction User interface
Owner: INT BUSINESS MASCH CORP Active CN109621052B Improve blood oxygen saturation To achieve the purpose of oxygen sterilization Other blood circulation devices Dialysis systems Medicine Oxygen system
Active CN102474853B Power management Network traffic/resource management Computer network Single frame
Active CN102041930B Lock casings Handle fasteners Gear wheel Gear transmission
Owner: ASSA ABLOY ZHONGSHAN SECURITY TECH COMPANY Pending CN114363887A Encryption apparatus with shift registers/memories User identity/authority verification Internet privacy Engineering
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: KUNMING UNIV OF SCI & TECH Active CN107871683B Improve treatment uniformity Semiconductor/solid-state device testing/measurement Electric discharge tubes Device material Process engineering Owner: KOKUSA ELECTRIC CO LTD Owner: SOUTH CHINA UNIV OF TECH Active CN112033098B Realize the effect of accommodating placement Realize the effect of horizontal distance adjustment Drying gas arrangements Drying chambers/containers Fixed frame Engineering
Active CN113096258B Improving the Service Level of Charge Management Improve pollution Ticket-issuing apparatus Closed circuit television systems Camera module Traffic efficiency Owner: BEIJING RECHSAND SCI & TECH GRP Owner: WUHAN TROOWIN POWER SYST TECH Owner: CHINA INST OF WATER RESOURCES & HYDROPOWER RES +1 Active CN108540192B Minimize relay transmit power Reduce relay transmit power Spatial transmit diversity High level techniques Channel state information Computation complexity
Active CN105653509B Reduce redundant design Improve search efficiency Natural language data processing Special data processing applications Documentation Template library Owner: BEIJING RUNKE GENERAL TECH Owner: DR TECH CO LTD YIXING JIANGSU Active CN110367123B Grafting Microbiological testing/measurement Potato leaf roll virus Indicator plant
Owner: XUZHOU INST OF AGRI SCI IN JIANGSU XUHUAI DISTRICT (JIANGSU XUZHOU SWEETPOTATO CENT) +1 Inactive CN103501678B Bronchoscopes Laryngoscopes Medicine Optical sensing
Owner: KONINK PHILIPS ELECTRONICS NV Active CN107281744B The angle of ejection is accurate Easy to control Indoor games Apparatus for meter-controlled dispensing Structural engineering Mechanical engineering Inactive CN109829016B Database distribution/replication Special data processing applications Data synchronization Data set
Owner: HUANENG CLEAN ENERGY RES INST Owner: SICHUAN CHANGHONG ELECTRIC CO LTD Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Owner: HARBIN ARTS & CRAFTS Active CN106192290A Prevent backflow Affect washing cleanliness Other washing machines Control devices for washing apparatus Process engineering Waiting time Owner: QINGDAO HAIER DRUM WASHING MACHINE +1 Inactive CN1717664A Memory adressing/allocation/relocation Cache access Parallel computing
Owner: ADVANCED MICRO DEVICES INC Inactive CN101934925B Tension sensing Conveyors Gearing Control system Engineering
Owner: JOY GLOBAL UNDERGROUND MINING LLC Owner: SHENZHEN HOPEWIND ELECTRIC CO LTD Owner: HEFEI HUALING CO LTD +1 Active CN101744121B Facilitate deposition Improve the ability to synthesize amino acids Animal feeding stuff Biotechnology Glycine Owner: GUANGZHOU ELECTRICAL LOCOMOTIVE Owner: GUANGZHOU AUTOMOBILE GROUP CO LTD Active CN113962853B Image enhancement Image analysis Computer graphics (images) Scan line
Inactive CN101776747B Solve the problem of high sampling frequency Reduce the sampling frequency Wave based measurement systems Frequency spectrum Filtration