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 CN107276997B Realize integration With unified access User identity/authority verification Data switching networks Engineering Whitelist Active CN106457742B Lamination ancillary operations Synthetic resin layered products Engineering Polyresin
Active CN104306410B Good antitumor activity Improve anti-tumor efficiency Fungi medical ingredients Antineoplastic agents Triterpene Tumor marker Owner: SHENZHEN RENTAI BIOLOGICAL TECH Owner: SANJIANG UNIVERSITY Active CN112600184B Stable power distribution and good performance Improve dynamic tuning performance Dc network circuit arrangements Electric power transfer ac network Capacitance Energy balancing Inactive CN100430260C Avoid interaction Overcome inherent flaws that exist Electric propulsion Magnetic tension force Low speed Owner: NAT UNIV OF DEFENSE TECH Owner: CHINA SHENHUA ENERGY CO LTD +1 Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: INNER MONGOLIA SANXIN NEW MATERIAL TECH CO LTD Active CN109218849B Troubleshoot audio quality degradation Broaden the audience Television system details Color television details Broadcast data Live video Owner: GUANGZHOU HUYA TECH CO LTD Owner: DFSK MOTOR LTD CHONGQING BRANCH CO Active CN101884996B Fully separated by hammer crushing Excellent winnowing efficiency Solid waste disposal Grain treatments Capacitance Resource recovery
Owner: BEIJING INSTITUTE OF GRAPHIC COMMUNICATION Owner: ALCATEL LUCENT SHANGHAI BELL CO LTD Owner: GAOLITONG TECH SHENZHEN CO LTD Owner: STARTIMES SOFTWARE TECH CO LTD Inactive CN1972555A Electronic circuit testing Printed circuit aspects Printed circuit board
Owner: SAMSUNG ELECTRONICS CO LTD Owner: GUANGZHOU ELECTRICAL LOCOMOTIVE Active CN103529296B Less correction processing The traceability chain is complete Spectral/fourier analysis Voltage-current phase angle Photodetector Coplanar waveguide
Owner: BEIJING INST OF RADIO METROLOGY & MEASUREMENT Owner: BEIJING UNIV OF POSTS & TELECOMM Owner: UNIV OF SCI & TECH BEIJING Active CN108292469B Television system details Image enhancement Computer graphics (images) Radiology
Active CN102035654B No tampering Solve the anti-counterfeiting problem User identity/authority verification Handwriting Digital signature Owner: BEIJING WATCH DATA SYST Inactive CN101680764B Appropriate operability Instruments for road network navigation Road vehicles traffic control Information processing Input language
Active CN112648652B Solve the order problem Domestic stoves or ranges Lighting and heating apparatus Computer science Transport engineering
Owner: NINGBO FOTILE KITCHEN WARE CO LTD Active CN113293517B Save resources High crystallinity Conjugated cellulose/protein artificial filaments Conjugated synthetic polymer artificial filaments Elastomer Polymer science Inactive CN110424207B Effective heat collection Thermal underground energy storage is effective Solar heating energy Solar heat collector controllers Thermodynamics Control system
Active CN112445302B Improve voltage balance Improve efficiency Volume/mass flow measurement Multiple digital computer combinations Digital currency Computer science Owner: SHENZHEN MICROBT ELECTRONICS TECH CO LTD Owner: HIGH & NEW TECH RES CENT OF HENAN ACAD OF SCI Inactive CN102189756B Reduce color zone High precision Color measuring devices Printing press parts Dot gain Test element Owner: HEIDELBERGER DRUCKMASCHINEN AG Inactive CN100461971C Avoid power consumption Avoid unacceptable Pulse modulation television signal transmission Broadcast service distribution Overhead information Computer science Active CN110734886B Efficient removal Bacteria Water contaminants Biotechnology High concentration Owner: SHANDONG UNIV OF SCI & TECH Owner: BEIJING QIYI CENTURY SCI & TECH CO LTD Active CN101982835B Improve edge detection accuracy Avoid noise disturbance Image analysis Character and pattern recognition Brightness perception Lightness Inactive CN100587977C Abundant on Earth Wide range of sources Photovoltaic energy generation Semiconductor devices Heterojunction Composite film Active CN108259200B Shorten the time Data switching networks Network management Resource description Active CN110582988A Registering/indicating working of vehicles User identity/authority verification Operational system Data recording
Owner: YUNGU GUAN TECH CO LTD Inactive CN107250336A Inorganic/elemental detergent compounding agents Organic detergent compounding agents Benzene Linear alkylbenzene
Owner: PROCTER & GAMBLE CO Active CN109164821B Implementing Direct Learning Control Automated Attitude Control Internal combustion piston engines Attitude control Attitude control Simulation
Active CN109278668B Printed circuit assembling Printed circuit aspects Electrical junction Electrical connection
Active CN102693528B Image enhancement Geometric image transformation Pattern recognition Luminosity
Owner: MICROSOFT TECH LICENSING LLC Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Active CN101054714B Cells Charge manipulation Metallic materials Engineering
Owner: HEBEI GEO UNIVERSITY Active CN111804898B Solve the problem that is easy to cause the dumping of raw materials Solve the problem of dumping Molten metal conveying equipments Silumin Precision casting
Owner: DONGYING GIAYOUNG PRECISION METAL Owner: TEACHING HOSPITAL OF CHENGDU UNIV OF T C M Active CN100549887C Guaranteed alternating voltage Meet data sending and receiving requirements Total factory control Programme total factory control Capacitance Transceiver
Active CN108510638B Solve the defect of low true and false accuracy Paper-money testing devices Character and pattern recognition Radiology Thresholding
Owner: SHENZHEN YIHUA COMP +2 Owner: BEIJING HANGTIAN XINFENG MECHANICAL EQUIP Active CN104727201B Smooth water seepage Extended service life Paving details Roads maintainence Surface layer Ground system Owner: DEZHOU ZHONGWEI AIR CONDITIONING EQUIP Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN1645030A Low mechanical stability Firmly connected Stationary conduit assemblies Heat transfer modification Plate heat exchanger Industrial systems Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN101270021B High selectivity High production process economy Molecular sieve catalysts Hydrocarbon from oxygen organic compounds Catalytic transformation Ptru catalyst Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHENZHEN HIGHPOWER TECH CO LTD Inactive CN107340697B Stable color matching Solid color Developers ROSIN POWDER Phosphomolybdic acid Owner: TAICANG XINHE PRINTING & PACKAGING Active CN113422516B Solve problems such as design difficulties Simple design Efficient power electronics conversion Dc-dc conversion Control signal Carrier signal Active CN101280100B Improve conductivity Improved melt heat stability Non-conductive material with dispersed conductive material Wax Polyolefin Owner: HENAN UNIV OF SCI & TECH Active CN112714693A Avoid possible problems with stability Improve stability Box making operations Paper-making Structural engineering Mechanical engineering Active CN105049782B Closed circuit television systems Individual entry/exit registers Machine control Computer module
Owner: TAIWAN SECOM CO LTD Active CN103030233B Efficient curing Arsenic slag reduction Water contaminants Multistage water/sewage treatment High concentration Filtration Owner: SHENZHEN MINGDENG TECH Owner: SUZHOU ROWLAND BIOTECH Active CN108421691B Uniform intermittent feeding Avoid accumulation Sieving Screening Slag Electric machine Active CN103085257B Hollow articles Engineering Mechanical engineering
Active CN108885915B Transportation and packaging Metal-working apparatus Physical chemistry Polymer emulsion
Active CN110971371B Signal allocation Wireless communication Engineering Data transmission
Owner: ANHUI ZHONGHUI REFRIGERATION Active CN106968785A Short motion transfer link Improve transmission efficiency Internal combustion piston engines Valve drives External combustion engine Otto cycle Owner: DALIAN UNIV OF TECH Owner: BEIJING FORESTRY UNIVERSITY Active CN104248457B Self-knotting Suture equipments Heart valves Chordae tendineae Engineering
Owner: ANTON OILFIELD SERVICES (GRP) LTD Owner: GUANGZHOU HKS SURFACE TREATMENT CO LTD Active CN109329420B Full of nutrition Unique color flavor Milk preparation Biotechnology Fructose Owner: JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY Inactive CN102900240B Achieve the purpose of uninstalling Uninstall security Building repairs Shores Architectural engineering Safe operation
Inactive CN101910953B Non-ionic surface-active compounds Detergent mixture composition preparation Resist Alcohol
Owner: ANJI MICROELECTRONICS (SHANGHAI) CO LTD Active CN112765624B Effective encryption Improve speckle noise Digital data protection Computer graphics (images) Algorithm Owner: ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: ZHEJIANG ZHIXIN ELECTRIC TECH Active CN101424941B Omit a communication process Improve communication efficiency Total factory control Programme total factory control Data acquisition Industrial control system Owner: BEIJING NAURA MICROELECTRONICS EQUIP CO LTD Active CN112383328B Gaussian performance maintained Improve symbol detection performance Transmission monitoring Radio transmission Communications system Message delivery
Owner: HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL Active CN111653747B High ion conductivity Low electrical conductivity Cell electrodes Secondary cells Lithium aluminate Aluminum salts Owner: GUIZHOU MEILING POWER SUPPLY CO LTD Owner: QINGDAO JINLIN NEEDLE Inactive CN100533444C Special data processing applications Client-side Electronic component
Owner: STATE GRID CORP OF CHINA +1 Owner: INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI Owner: ZHUJI HUAHAI SPANDEX +3 Owner: JIANGSU TAILONG MACHINERY GRP CO CO LTD Inactive CN101746601B Conveyors Tyres Vulcanization Engineering
Owner: HANKOOK TIRE WORLDWIDE Active CN103676366B Static indicating devices Solid-state devices Driver circuit Hemt circuits
Active CN104425846B Final product manufacture Jackets/cases materials Biochemical engineering Lithium-ion battery
Inactive CN102021043B Easy to separate Low cost Combustible gas purification Special form destructive distillation Liquid product Gas phase Owner: CHINA NAT OFFSHORE OIL CORP +1 Inactive CN101721693B High expression Solving the problem of insufficient immune stimulation Antibacterial agents Bacterial antigen ingredients Escherichia coli Shuttle plasmid Active CN104462553B Improve accuracy Digital data information retrieval Special data processing applications Questions and answers Search terms Owner: BEIJING QIHOO TECH CO LTD Active CN104902610B Electric light circuit arrangement Energy saving control techniques Closed loop Engineering
Owner: SOUTHWEST PETROLEUM UNIV Owner: WUHAN GUIDE INFRARED CO LTD Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Active CN102126265B Plastic recycling Tyres Hydraulic cylinder High pressure water
Owner: HEFEI GENERAL ENVIRONMENT CONTROL TECH Owner: CHINA UNIV OF PETROLEUM (BEIJING) Active CN109128016B Well mixed Solve the problem of insufficient circulation mixing Mould handling/dressing devices Electric machinery Process engineering Inactive CN111349320A Synthetic resin layered products Domestic articles Polyester Polymer science
Owner: FAR EASTERN NEW CENTURY COPRRATION Active CN101309956B Foaming agent Alpha-olefin
Owner: DOW GLOBAL TECH LLC Active CN111923732B Avoid breaking down Reduce the abnormal situation Electric devices Vehicular energy storage Thermodynamics Automotive battery Active CN110126458B Realize automatic adjustment Adjustment will not exceed Screen printers Printing press parts Screen printing Computer graphics (images) Active CN106993067B Solve the problem that different UEs allocate the same network segment route Solve the problem of assigning routes on the same network segment Location information based service Data switching networks Third party Ip address
Active CN110412021B Reduce types Consumption volume is small Chemiluminescene/bioluminescence Material analysis by electric/magnetic means Engineering Electrochemiluminescence Owner: SOUTH CHINA NORMAL UNIVERSITY Owner: HEBEI IRON AND STEEL Owner: HENAN UNIVERSITY OF TECHNOLOGY Owner: SUZHOU NASHENG MICROELECTRONICS CO LTD Inactive CN101533064B Evaluation degree of deterioration AC motor control Circuit interrupters testing Electric force Control switch
Owner: TOSHIBA ELEVATOR KK Active CN109895156B Metal working apparatus Agricultural engineering Process engineering
Inactive CN103668010B Alloy Cellular microstructure
Owner: HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY Active CN107484087B Avoid noise Single transducer incorporation Loudspeaker transducer fixing Loudspeaker Condensed matter physics Owner: EM TECHNOLOGY CO LTD Active CN105216411A Solve the problem of solvent intolerance Solve the problem of bonding with different plastic materials Synthetic resin layered products Blow molding Plastic materials
Owner: YANGTZE MEMORY TECH CO LTD Active CN108259428B Improve security Key distribution for secure communication Engineering Data transmission Owner: DATANG SEMICON DESIGN Active CN110864600B Tension gain Increase positive pressure Mechanical length measurements Tension measurement Drive wheel Transmission belt Owner: HENAN PROVINCE INST OF METROLOGY Active CN111643350B Reduce misalignment There will be no situation where the thumb value is forgotten Acupuncture Devices for locating reflex points Human body Physical medicine and rehabilitation