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 CN103954229B Full-Section Deformation Monitoring Deformation Monitoring Using optical means Profile tracing Fast measurement Laser probe Owner: CHINA UNIV OF MINING & TECH (BEIJING) Inactive CN1272974C Power management Site diversity Mobile communication systems Mobile station
Active CN110634238B Character and pattern recognition Apparatus for hiring articles Photoswitch Control engineering
Owner: TERMINUSBEIJING TECH CO LTD Owner: YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD Owner: UNITECH PRINTED CIRCUIT BOARD CORP Owner: SOUTH CHINA UNIV OF TECH Inactive CN102156317A Diffusing elements Polarising elements Refractive index Polarizer
Owner: SKC HAAS DISPLAY FILMS CO LTD Inactive CN103719501B Long-term and gentle care Gentle care Tea substitues Chinese-olive Sucrose
Owner: NO 203 INST OF CHINA NORTH IND GRP +1 Owner: QINGDAO HAIER TECH +1 Inactive CN101277786A Improve smoothness Fibre types Synthetic resin layered products Single fiber Scanning electron microscope Owner: LIAONING HOAU MAGNESIUM BUILDING MATERIALS CO LTD Owner: SEKISUI PLASTICS CO LTD +1 Owner: SHAANXI NORMAL UNIV Active CN111521886B Polyphase network asymmetry measurements Control engineering Phase balance
Owner: MIDEA GRP CO LTD +1 Owner: JGC CATALYSTS & CHEM LTD Owner: CONCORDIA ADVANCED FABRICS SUZHOU Owner: ANHUI HIGASKET PLASTICS CO LTD Active CN103602625B Bacteria Genetic material ingredients Escherichia coli Gene coexpression
Active CN102261304B Avoid lost Piston pumps Engine components Mechanical energy Engineering Owner: SHANGHAI JIAOTONG UNIV Inactive CN102964391B Has anti-hepatoma cell activity Active Antineoplastic agents Metallocenes Synthesis methods Ferrocenecarboxylic acid Active CN103493180B Semiconductor/solid-state device manufacturing Chemical vapor deposition coating Process engineering Semiconductor
Owner: APPLIED MATERIALS INC Owner: WUXI XINHONGYE WIRE & CABLE Active CN107308972B Improve photocatalytic activity Ensuring Photocatalytic Performance Physical/chemical process catalysts Water/sewage treatment by irradiation Ptru catalyst Photo catalytic Owner: IBIH ADVANCED MATERIALS CO LTD Owner: STATE GRID HUNAN ELECTRIC POWER +2 Owner: TRELLEBORG SEALING SOLUTIONS GERMANY Owner: CHINA FIRST AUTOMOBILE Active CN105757418B Pump components Stands/trestles Turning angle Aerospace engineering
Owner: NANTONG YOUYUAN ART PATTERN DESIGN CO LTD Owner: BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1 Owner: TIANJIN YIDIAN TECH Inactive CN101836975B Weight loss Organic active ingredients Metabolism disorder Ketone Structural formula
Owner: SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI +1 Active CN110497831B Movement does not block Low cost Vehicle seats Control engineering Cam Owner: KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD Owner: SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI Owner: INSPUR COMMON SOFTWARE Active CN103107197B Semiconductor/solid-state device manufacturing Semiconductor devices Engineering Semiconductor
Owner: TAIWAN SEMICON MFG CO LTD Active CN111493040B Improve the efficiency of capturing mosquitoes Insect catchers and killers Inhalation Control mosquito
Owner: ZHEJIANG TAOSHI GROUP HUANGYAN MOLD SECOND FACTORY Active CN112383571B Improve login verification efficiency Solve the problem of repeated login verification Digital data authentication Individual entry/exit registers Terminal equipment Engineering
Owner: ZHEJIANG ZHENGYUAN ZHIHUI TECH Active CN108259978B With wireless routing function Selective content distribution Wireless communication Wireless router Wireless transmission
Active CN103901940B Overcome the disadvantage of low precision Digital function generators Computer science Digital signal
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN107076223A Magnetically actuated clutches Freewheel clutches Magnetic poles Clutch
Owner: MAGNA POWERTRIAN INC (US) Inactive CN104701048B State synchronization Electric switches Engineering Block match
Active CN103483247B High yield Novel reaction route Organic chemistry Bromine Chemistry Owner: BEIJING GREENCHEM TECH Inactive CN102582482B Solve the problem of very insufficient protection Improve protection Kids chairs Child seats Self locking Engineering Owner: ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC Owner: ZILLTEK TECH SHANGHAI +1 Owner: GUIZHOU TIANCILI FOOD SCI & TECH Active CN103655648B Easy to operate Remove non-alkaloid ingredients Cardiovascular disorder Plant ingredients Acetic acid Alcohol Owner: GUIYANG MEDICAL UNIVERSITY Active CN108710216B Meet optical power requirements Synthesis Optical elements Laser transmitter Engineering
Owner: DALIAN CANGLONG OPTOELECTRONICS TECH Active CN107836475B Extended working hours Excellent insect repellent effect Biocide Pest repellents Insect repellent Organic chemistry Owner: YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI Owner: SHANGHAI FINE CHEM CO LTD +1 Active CN102130662B Easy to process Overcoming the disadvantage of adjustment trouble Multiple-port networks Coupling devices Miniaturization Double frequency Active CN110865959B Wake up effect Wake up in time Digital data processing details Program control Engineering Electrical and Electronics engineering Owner: AUTOCHIPS WUHAN CO LTD Owner: RAMAXEL TECH SHENZHEN Owner: TIANJIN FLASH IRONMAKING TECH CO LTD Owner: JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE Inactive CN101358427A Reduce noise Other drying apparatus Textiles and paper Air cycle Moisture Inactive CN1322320C Small changes in ambient air pressure Reduce air pressure Measurement of fluid loss/gain rate Static/dynamic balance measurement Vacuum pressure Engineering Active CN108999860B Small size Bolts Cranes Engineering Mechanical engineering Owner: SANY AUTOMOBILE HOISTING MACHINERY Active CN104334768B Electric discharge tubes Vacuum evaporation coating Radio frequency Mechanical engineering
Owner: APPLIED MATERIALS INC Active CN112317799B Avoid breaking Breakage won't happen Metal working apparatus Positioning apparatus Hydraulic cylinder Dynamic balance Owner: WUHU DONGGUANG DAHUA MACHINERY MFG Active CN103389624B Semiconductor/solid-state device manufacturing Photomechanical exposure apparatus Illuminance Engineering
Active CN108215047B Reliable filling Seat coverings Head rests Engineering Mechanical engineering Active CN108962026B Avoid breaking Reduces the risk of cracking and spreading to metal layers Solid-state devices Semiconductor/solid-state device manufacturing Engineering Flexible display Owner: WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD Owner: NANCHANG HANGKONG UNIVERSITY Owner: SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI Owner: DATONG ELECTRIC LOCOMOTIVE OF NCR Owner: SHANGHAI WOOLEN CHEM TECH CO LTD Active CN109625334B The posture required to ensure normal work Bias angular momentum increases Cosmonautic vehicles Spacecraft guiding apparatus Classical mechanics Flywheel
Owner: SHANGHAI AEROSPACE CONTROL TECH INST Inactive CN103773872B Optimizing and establishing a real-time fluorescent RT-PCR detection method Sensitive Microbiological testing/measurement DNA/RNA fragmentation Tuberculosis mycobacterium Single strand Owner: SHENZHEN INT TRAVEL HEALTHCARE CENT Active CN106201087B Improve pressure detection sensitivity Input/output processes for data processing Capacitance Display device
Owner: XIAMEN TIANMA MICRO ELECTRONICS +1 Active CN103199107B Lower on-resistance Control current drop speed Semiconductor/solid-state device manufacturing Semiconductor devices Power flow Semiconductor Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Owner: JIANGSU HUITONG GRP Active CN103123487B Solve the problem of attitude determination Improve state estimation performance Attitude control Hybrid filter Nonlinear filter
Owner: SHIJIAZHUANG LANHAI TOOL CO LTD Owner: SHANGHAI RES INST OF CHEM IND +1 Active CN102589774B Guaranteed horizontal binding force Simple structure Apparatus for force/torque/work measurement Stress conditions Hydraulic pump Owner: SHANDONG UNIV OF SCI & TECH Owner: ALIPAY (HANGZHOU) INFORMATION TECH CO LTD Owner: WUXI DONGHENGNEWENERGYTECHNOLOGYCO LTD Active CN103658621B Reduce flow rate Molten metal supplying equipments Temperature control Control flow Owner: ANHUI NINGGUO NINGHU STEEL BALL Owner: JILIN TEACHERS INST OF ENG & TECH Owner: BEIJING BOE OPTOELECTRONCIS TECH CO LTD Active CN103904866B Stable Td/2 value Improve reliability Current/voltage measurement Power conversion systems Resonance oscillation Fall time Inactive CN106797522B Completely in canal hearing aids Transmission systems Wireless control Remote control
Active CN110417052B Increase flexibility Strong general applicability Electric power transfer ac network Single network parallel feeding arrangements Smart microgrid Control system Owner: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1 Inactive CN100570148C Increase temperature Non-fuel substance addition to fuel Internal combustion piston engines Exhaust gas recirculation Exhaust pipe Active CN103978416B Avoid spreading and splashing Easy to collect dust Belt grinding machines Grinding/polishing safety devices Drive wheel Engineering Active CN105401024B Color changes Ultimate tensile strength
Owner: ANHUI XIN FA ALUMINUM PROD Owner: NEXTEER AUTOMOTIVE SYST SUZHOU Inactive CN103148379B Improve applicability Meet the requirements of different lighting angles for different occasions Point-like light source Electric lighting Effect light Engineering Active CN111901113B Key distribution for secure communication Error prevention Computational physics Statistical physics
Owner: UNIV OF SCI & TECH OF CHINA Inactive CN101106362B Gated amplifiers Dual/triple band amplifier Computer module Engineering
Owner: AVAGO TECH WIRELESS IP SINGAPORE PTE Owner: ANHUI FENGLE AGROCHEM Owner: SUMITOMO RUBBER IND LTD Owner: ANHUI SIYUAN SANQING INTELLIGENT MFG CO LTD Owner: SHANGHAI JIAOTONG UNIV Inactive CN101247374B Realize code information transmission Phase-modulated carrier systems Microwave Engineering
Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN112167961B Obvious temperature difference Reduce food taste Cooking utensils shields/jackets Steam cooking vessels Insulation layer Engineering
Inactive CN101227845B Suppression of variation in engagement timing Improve the sense of operation Vehicle seats Reclining chairs Electrical conductor Engineering Active CN106468464B Air conditioning Mechanical apparatus Lighting and heating apparatus Electricity Control system
Owner: SUZHOU IND PARK JAHE ENVIRONMENT TECH Owner: HARBIN INST OF TECH Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Owner: DALIAN HAIBAO FISHERY Active CN106455725B Tobacco treatment Tobacco devices Mouth piece Electronic cigarette
Owner: NICOVENTURES TRADING LTD Inactive CN102778263B Accurate detection Volume/mass flow measurement Volume metering Biomedical engineering Ultrasound probe Owner: GENTOS MCASUREMENT&CONTROL CO LTD Active CN104180396B Ensure relative rotation Increased operating life Continuous combustion chamber Combustion chamber Gas turbines Owner: ANSALDO ENERGIA IP UK LTD Active CN104029581B Sufficient power Reduce load Air-treating devices Vehicle heating/cooling devices Automobile air conditioning Automotive engineering Owner: FORYOU GENERAL ELECTRONICS Inactive CN104337148B Affects rain protection performance Avoid Difficult-to-Separate Phenomena Walking sticks Engineering Biomedical engineering
Inactive CN105943276B Facilitate spontaneous phlegm Reduce labor intensity Nursing beds Ambulance service Engineering Low resistance Owner: HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM Inactive CN101877122B Image enhancement Feature vector Tracking model
Owner: REMOTE SENSING APPLIED INST CHINESE ACAD OF SCI +1 Inactive CN101562558B Solve the problem of single access standard Data switching networks Confidentiality Secure state
Active CN109102196B Accurately grasp the absorption capacity Weakened management requirements Resources Information technology support system Power grid Computational model
Owner: STATE GRID ECONOMIC TECH RES INST CO +2 Owner: SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD Inactive CN101714321A Record information storage Advertising The Internet Geolocation
Active CN102588618B Lower the altitude Solve problems with high requirements Operating means/releasing devices for valves Lift valve Engineering Mechanical engineering Owner: DONGGUAN HUICHENG VACUUM TECH Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: GUIZHOU INST OF TECH Active CN103128780B Achieve vertical steering Highlight substantive Metal working apparatus Cardboard Engineering Owner: ZHEJIANG SAILI MACHINERY Owner: ZHEJIANG SEGA SCI & TECH