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 CN111131205B Judging access qualifications Rapid positioning Transmission Engineering Rights management Active CN110603666A Active material electrodes Material electrochemical variables Inorganic salts Heteroatom
Owner: COMMONWEALTH SCI & IND RES ORG Owner: E TECH ENERGY TECH DEV CORP Active CN107916496B Make sure it's fluffy and comfortable Fully automated Non-woven fabrics Electric machinery Structural engineering Owner: SANYO ELECTRIC CO LTD Inactive CN107348458B Enhance the umami effect Keep flavor ingredients Food ingredient as taste affecting agent Biotechnology Monosodium glutamate
Owner: YUNNAN LONGYUN DAYOU IND CO LTD Active CN112299989B Increase volume fraction Reduced blast range Organic compound preparation Carboxylic acid esters separation/purification Acetic acid Ptru catalyst Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN110384509B Easy to replace Easy to identify needle sticks Tourniquets Sensors Vein Blood Collection Tube Owner: CHONGQING MEDICAL & PHARMA COLLEGE Owner: NORTH CHINA INST OF SCI & TECH Inactive CN101528621B Cathode-ray/electron-beam tube vessels/containers Gas discharge vessels/containers Heat treated Crystallization
Owner: NIPPON ELECTRIC GLASS CO LTD Owner: QINGDAO HAIER SMART TECH R & D CO LTD +1 Inactive CN100345595C Heat It equipment Engineering
Owner: DEA GENERAL AVIATION HLDG CO LTD Owner: XIAN AEROSPACE PROPULSION TESTING TECH RES INST Active CN108147649B Meet the requirements of production and use Easy to move Glass forming apparatus Engineering Solid matter Owner: RAINBOW (HEFEI) LIQUID CRYSTAL GLASS CO LTD Active CN103272276B Small genetic background differences Guaranteed stability Prosthesis Biotechnology Virus inactivation Owner: BEIJING BIOSIS HEALING BIOLOGICAL TECH Owner: LIAONING UNIVERSITY OF TECHNOLOGY +1 Active CN103817514B Tightly bound Metal working apparatus Engineering Bottle cap Owner: SHANGYU XINYU PLASTIC IND Active CN105307077B Improve music playback Solve the technical problem of poor playback effect Frequency/directions obtaining arrangements Low-pitched Computer science
Owner: SHENZHEN ZHONGDIAN YITAI ELECTRONICS CO LTD Active CN104874024B Avoid safety issues such as immune rejection Promote regeneration Prosthesis Micro structure Composite construction Active CN107967615B Improve economy Increase online exposure Assess restriction Connection management Merchant account End user Active CN108132767B Digital output to display device Computer hardware Computer graphics (images)
Owner: GUANGDONG VTRON TECH CO LTD Active CN105697748B Avoid damage Coolant flow control Temperatue control Normal case Engineering Owner: ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD Active CN104932853B Improve network communication experience Special data processing applications Digital output to display device Network communication Human–computer interaction
Active CN100425023C Achieve independence Simple game logic Data switching networks Game interface Client-side Owner: BEIJING KINGSOFT SOFTWARE +1 Active CN108471717B Modified nutritive products Plant genotype modification Biotechnology Glutenin
Owner: REPUBLIC OF KOREA (MANAGEMENT RURAL DEV ADMINISTRATION) +1 Active CN111640403B Resolve exception Good common voltage Static indicating devices Non-linear optics Capacitance Liquid-crystal display Owner: WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD Pending CN111868205A Secondary cells Heat-exchange elements Engineering Phase-change material
Active CN108102700B Improved ability to remove/accommodate metals Does not limit the operating cycle Hydrocarbon oil cracking Treatment with hydrotreatment processes Hydrogen Fixed bed
Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN107153804B Scan code is easy to operate Improve decoding efficiency Record carriers used with machines Sensing by electromagnetic radiation Programming language Binary strings Owner: NANJING WOXU COMM TECH Owner: ZHUJI GUANGYU BAMBOO IND +1 Inactive CN101290849B Self-interrupters Automatic control Engineering
Owner: SUZHOU HUALAI PHOTOELECTRIC INSTR Active CN102029682B Repair scars Electrical apparatus casings/cabinets/drawers Electric devices Mechanical engineering Owner: NEC PERSONAL COMPUTERS LTD Inactive CN102415154B Wireless communication Cellular radio Communications system
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: NORTHEASTERN UNIV LIAONING Active CN103255301B Promote column immersion effect Improve leaching rate Process efficiency improvement Rare earth Hydrometallurgy Owner: JIANGXI UNIV OF SCI & TECH Owner: CCCC SECOND HARBOR ENG Active CN113513687B Realize lateral movement To achieve the effect of horizontal rotation Open water survey Stands/trestles Control theory Mechanical engineering
Active CN109857879B Still image data querying Neural architectures Data set Network model
Active CN100594252C Reduce ammonium chloride content Less smoke Hot-dipping/immersion processes Chemical reaction Slag Active CN112536536B Elastic potential energy Contact driving mechanisms Laser beam welding apparatus Crank Engineering
Active CN101544492B Strontium titanium oxide Barium titanate
Owner: MICROVAST POWER SYST CO LTD Owner: ZHUHAI LIANDIAN TECH CO LTD Owner: ANHUI LONGPO ELECTRICAL Owner: SHANGHAI DONGDA CHEM Active CN105906309B Disperse evenly and thoroughly Improve liquidity Claywares Fiber Sodium Bentonite Inactive CN104019998B Vehicle suspension/damping testing Variable stiffness Virtual vehicle
Owner: UNIV OF SHANGHAI FOR SCI & TECH Active CN109833184B Gait movement conforms to Simulated trajectory is real Gymnastic exercising Chiropractic devices Crank Engineering
Owner: UNIV OF SHANGHAI FOR SCI & TECH Owner: COPAL ELECTRON CO LTD Active CN1985594B Meet the needs of prevention Biocide Animal repellants Emulsion Solvent
Owner: SHANGHAI NONGLE BIOLOGICAL PROD +1 Inactive CN102793172B Food preparation Biotechnology Multiple fruit
Owner: XIAMEN JIAQI BIOLOGICAL FOOD Pending CN106308783A Stethoscope Angiography Terminal equipment Video recording
Inactive CN103059051B Copper organic compounds Luminescent compositions Ethylenediamine Fluorescence
Owner: JILIN INST OF CHEM TECH Active CN101413862B Avoid the problem of the rate of release of flammable gas in contact with water Save human effort Material analysis Water baths Start time Owner: CHINA PETROLEUM & CHEM CORP Owner: HUAZHONG UNIV OF SCI & TECH Owner: INST OF SOFTWARE - CHINESE ACAD OF SCI +1 Active CN107205844B Eye surgery Structural engineering Height difference
Active CN107113102B Code conversion Multiplex code generation Computer network Engineering
Owner: RGT UNIV OF CALIFORNIA Active CN107426020B Solve cloud access problems Quick registration Energy efficient computing Software simulation/interpretation/emulation Interaction layer Wide area Owner: CHONGQING INST OF ENG Active CN106410773B Address reliability Increased ability to bleed current Emergency protective arrangements for limiting excess voltage/current Dividing circuits Electrical impulse Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD +1 Active CN104712528A Positive displacement pump components Sliding contact bearings Engineering Pressure difference
Owner: NANJING QINHENG MICROELECTRONICS CO LTD Owner: CHONGQING JIAOTONG UNIVERSITY Inactive CN100350382C Overcome limitations Error detection/correction Specific program execution arrangements Sufficient time System maintenance Owner: INT BUSINESS MASCH CORP Owner: MAOTAI FUJIAN SOLES CO LTD Owner: CANWIN AUTOMATIC EQUIP CO LTD Active CN102566022B Solar heat devices Photovoltaics Numerical control Engineering
Active CN100419823C Simple structure Static indicating devices Shift register Transmission gate Inactive CN1914676A Record information storage Optical record carrier manufacture Elastomer Engineering
Active CN106273358B Expand the periphery Adjustable distance Structural engineering Mechanical engineering Owner: JIANGSU VICTORY MACHINERY Owner: ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD Owner: NANJING UNIV OF SCI & TECH Active CN102952767B High ability to degrade sulfamethoxazole Bacteria Water contaminants Sludge Sulfanilamide
Owner: LIAONING BEIFANG ENVIRONMENTAL PROTECTION Active CN104405711B Solve a spring-bound puzzle Solving Compensation Issues Operating means/releasing devices for valves Servomotor components Valve actuator Electro hydraulic Owner: SHENYANG NORTHEAST ELECTRIC POWER CONTROL Active CN102936833B Consistent and stable processing quality Maintain performance Seaming textiles Dry-cleaning apparatus for textiles Room temperature Engineering Owner: ZHEJIANG ZHONGXIN WOOL TEXTILE Owner: SHAANXI UNIV OF SCI & TECH Active CN110727384B Improve statistical efficiency Execution for user interfaces Input/output processes for data processing Computer network Theoretical computer science Owner: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD Inactive CN101540146B Low cost Small size Cathode-ray tube indicators Logic circuit coupling/interface arrangements Electricity Driver circuit Owner: CHI HSIN ELECTRONICS CORP Owner: VIVO MOBILE COMM CO LTD Owner: BEIJING MXTRONICS CORP +1 Owner: NINGBO LANGDI IMPELLER MACHINERY Pending CN113710952A Mechanical apparatus Planar/plate-like light guides Catoptrics Light guide
Active CN109547931B Efficient batch processing Improve accuracy Transmission Location information based service Telecommunications Wifi network Owner: ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD Owner: BEIJING CISRI GAONA TECH +1 Active CN106159661B Laser details Frequency stabilization Beam splitter
Owner: THE 41ST INST OF CHINA ELECTRONICS TECH GRP Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: TIANJIN MEDICAL LAB BGI Active CN105069535B Accurate and Effective Predictive Evaluation Improve accuracy Generation forecast in ac network Weather condition prediction System recovery Distribution grid Owner: CHINA ELECTRIC POWER RES INST +3 Active CN103921640B Eliminate constant wobble Reduce the general arrangement Steering linkages Resilient suspensions Vehicle frame Gravity center
Active CN107977948B Improve performance Image enhancement Image analysis Calculation methods Extraction methods Owner: BEIJING UNION UNIVERSITY Inactive CN1289358C Slide fasteners Bags Engineering Air tightness
Inactive CN1774798A Semiconductor/solid-state device manufacturing Semiconductor devices Crystalline materials Optoelectronics
Owner: INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI Active CN111901387B Security arrangement Securing communication Ip address Business enterprise
Owner: CHINA UNITED NETWORK COMM GRP CO LTD Owner: ZHEJIANG HUALI ENVIRONMENTAL TECH CO LTD Active CN112150699B Not easy to cover Clustering is not easy to happen Acutation objects Payment architecture Software engineering Mechanical engineering Owner: WENZHOU POLYTECHNIC Active CN105270756B Meet the disinfection requirements Improve reliability Shock-sensitive articles Internal fittings Additive ingredient Environmental remediation Owner: GREE ELECTRIC APPLIANCES INC Active CN102585917B Wide air adaptability Guaranteed not to condense Gas purification by non-gaseous materials condensation Gas dust removal Coming out Cooling tower
Owner: CHINA NON-FERROUS METALS PROCESSING TECH CO LTD Active CN104048687B Electrical measurement instrument details Recording measured values Computer hardware Electricity
Owner: ROBERT BOSCH STARTER MOTORS GENERATORS (CHINA) CO Active CN108102024B High affinity Coatings Continuous light Polymer science Owner: ZHEJIANG BROTHER GUIDEPOST PAINT Inactive CN101835991A Improve workability Reduced deviation in wear resistance Engine seals Cylinders Metal Materials science Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN104402789B Overcome separation difficulties Easy to install Organic compound preparation Metal/metal-oxides/metal-hydroxide catalysts Nano catalyst Ptru catalyst Owner: SOUTH CHINA UNIV OF TECH Active CN102888313B Gentle and safe Good dispersion Surface-active non-soap compounds and soap mixture detergents Irritation Potassium Owner: SHANGHAI SOAP FACTORY Owner: GUANGDONG UNIV OF TECH Owner: BEIJING HUAQING GAS TURBINE & INTEGRATED GASIFICATION COMBINED CYCLE ENG TECH Inactive CN110405379B Well mixed Fine working devices Welding/cutting media/materials Thermal dilatation Solder paste Owner: HARBIN INST OF TECH Active CN109340991B Problems Affecting the Accuracy of Controls Improve experience Thermometer details Mechanical apparatus Thermodynamics Room temperature Owner: NEW UNITED RAIL TRANSIT TECH Inactive CN1808241A Television system details Point-like light source Flexural strength Engineering
Owner: SAMSUNG ELECTRONICS CO LTD