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 CN103872116A Semiconductor devices Power semiconductor device Semiconductor
Owner: SAMSUNG ELECTRO MECHANICS CO LTD Active CN108465130B Reach the purpose of repair Blocking versatility Surgery Polymer science Foaming agent
Active CN107293833B Low cost Antenna supports/mountings Material analysis using microwave means Converters Microwave Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Owner: HUNAN SAKAL ENVIRONMENTAL SCI & TECH CO LTD +1 Active CN102225069B Organic active ingredients Digestive system Hepatitis Drug resistance
Owner: ANHUI BIOCHEM BIO PHARMA Owner: HUAFON MICROFIBER SHANGHAI Owner: BEIJING ELECTRIC VEHICLE Active CN109771115B Function increase Strong training Medical science Spinal column Physical medicine and rehabilitation Owner: QINGDAO CENT HOSPITAL Owner: IFLYTEK (SUZHOU) TECH CO LTD Active CN104379453B Improve throughput Filling using counterpressure Packaging under special atmospheric conditions Filling materials Mechanical engineering Owner: HUBEI TENGCHEN TECH CO LTD Active CN104571952B Semantic increase Differentiate between request types Input/output to record carriers SCSI Semantics
Owner: HUAZHONG UNIV OF SCI & TECH Active CN107124235B Guaranteed passive intermodulation index Reduce complexity Transmitters monitoring Receivers monitoring Thermodynamics Process engineering Owner: CHINA ACADEMY OF SPACE TECHNOLOGY Active CN105553651B The signing process is fast and secure Key distribution for secure communication Multiple keys/algorithms usage Generation process Disk mirroring
Active CN105183146B Ensure safety Location is no longer limited Input/output for user-computer interaction Graph reading Password Secret code Active CN106206752B Softening current waveform Semiconductor devices Device material Reverse bias
Owner: SANKEN ELECTRIC CO LTD Inactive CN102931801B Propulsion systems Pull force Engineering
Owner: XI AN JIAOTONG UNIV Active CN105007585B High maximum energy efficiency Improve energy efficiency Network planning High level techniques Distribution method Computer science Active CN108256996B Reduce the amount of overdue loan repayments Reduce overdue interest Finance Operations research Industrial engineering
Owner: PING AN TECH (SHENZHEN) CO LTD Active CN111597870B Improve the accuracy of attribute recognition Biometric pattern recognition Neural architectures Human body Feature extraction
Owner: HANGZHOU EBOYLAMP ELECTRONICS CO LTD Owner: BEIJING SENSESHIELD TECH Active CN104140600B Realize the requirement of halogen-free environmental protection No breakage Antioxidant Octene Owner: JIANGSU DEWEI ADVANCED MATERIALS Owner: CHENGDU AEROSPACE FENGHUO PRECISION ELECTROMECHANICAL Owner: HARBIN INST OF TECH Inactive CN103121620B Automatic hooking and unhooking Improve reliability Load-engaging elements Relative motion Hooking Owner: CHONGQING MATERIALS RES INST Inactive CN105333640B Enhanced Fluid Disturbance Easy access Climate change adaptation Absorbers/adsorbers Activated carbon Engineering Owner: HENAN AGRICULTURAL UNIVERSITY +3 Inactive CN105188299B Arbitrary disassembly Infinite extension Circuit arrangements on support structures Support structure mounting Random combination Integrated electronics
Owner: GUANGDONG UNIV OF TECH Active CN109897554B High strength Improved Pore Structure Characteristics Non-macromolecular adhesive additives Covering/linings Thermal insulation Freeze-drying Owner: HARBIN INST OF TECH Active CN108965323B Prevent power-off clear Ensure maintenance operations Transmission Data information Password
Owner: YANGQUAN XINGTAO FRACTURING PROPPING AGENT CO LTD Active CN110110808B Easy to train Easy access to training samples Image enhancement Image analysis Activation function Neural network nn Owner: BOE TECH GRP CO LTD +1 Owner: SHANGHAI JIAOTONG UNIV Active CN113318377B Improve your position Precise positioning Muscle exercising devices Muscle training Sports equipment Active CN101559851B Easy to operate Containers for annular articles Removable lids/covers Synchronous control Classical mechanics Owner: GOODBABY CHILD PROD CO LTD Inactive CN1533646A Key distribution for secure communication User identity/authority verification Information processing The Internet
Active CN102754256A Improve security Cell electrodes Secondary cells Electrical battery Methyl carbonate Owner: JX NIPPON MINING & METALS CORP Inactive CN101253544A Television system details Static indicating devices Liquid-crystal display Lookup table
Owner: INST OF GEODESY & GEOPHYSICS CHINESE ACADEMY OF SCI Inactive CN104485790B Avoid damage Meet replacement requirements Manufacturing dynamo-electric machines Copper wire Engineering Pending CN114241528A Print image acquisition Matching and classification Pattern recognition Signal processing circuits
Owner: XIAN CHANGQING TECH ENG Inactive CN101303858B Easy to implement Jiaji sound enhancement effect Speech analysis Collocation Computer science Owner: LUOYANG CITIC HIC AUTOMATION ENG Inactive CN105247408B Avoid entering Transistor Semiconductor/solid-state device details Liquid-crystal display Liquid crystal Owner: GUANGZHOU UNIVERSITY Inactive CN102063040A Detect the effect of smoke Electrographic process apparatus Image formation Laser light
Active CN101908671B Simultaneous aerial operations Radiating elements structural forms Multi band Resonance
Owner: REALTEK SEMICON CORP Owner: CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI Owner: CABR CONSTR MACHINERY TECH +2 Owner: WUHU TONHE AUTOMOBILE FLUID SYST Inactive CN106317266B Maintain high isotacticity High bulk density Sulfonate Polymer science Active CN109823237B Flexible to change layout form Prevent disengagement Movable seats Dismountable/non-dismountable seats Control theory Mechanical engineering Owner: ZHEJIANG LEAPMOTOR TECH CO LTD Owner: BEIJING UNIV OF CHEM TECH +1 Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN1241939C Good for health Plant peptides Fermentation Protein molecules Genetically engineered Owner: GRADUATE SCHOOL OF THE CHINESE ACAD OF SCI GSCAS Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Pending CN112393914A Educational models Shock testing Engineering Pelvis
Active CN112916527B Achieve cleaning Achieve double cleaning Hollow article cleaning Electric machinery 4d printing Owner: ZHEJIANG UNIV OF TECH Owner: BEIJING JINFENG HUINENG TECH CO LTD Inactive CN106170717A Satellite radio beaconing Transmission Radio access technology Transceiver
Active CN110470250B Quick check Using optical means Imaging processing Interferometric imaging Owner: HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE Inactive CN101710703B Effective assessment method Ac network circuit arrangements Electricity Static optimization
Owner: NORTHEAST DIANLI UNIVERSITY Active CN111340694A Improve clarity Geometric image transformation Imaging processing Computer graphics (images) Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: FOSHAN KAMUI HEAT EXCHANGER Owner: ZHUZHOU TIANYI AUTOWELDING SYST CO LTD Owner: HEFEI MIDEA REFRIGERATOR CO LTD +1 Active CN104129309B Reduce dependency Avoid repeated charging Electrodynamic brake systems Electricity Recovery method Owner: NINGBO GEELY AUTOMOBILE RES & DEV CO LTD +1 Owner: PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD Pending CN113384906A Toy aircrafts Vehicle position/course/altitude control Information control Control signal
Active CN112311471B Accurate optical path difference Electromagnetic receivers Transmission monitoring/testing/fault-measurement systems Fusion splicing Optical pathlength
Owner: XIAN INSTITUE OF SPACE RADIO TECH Active CN101740376B Reduce losses Semiconductor/solid-state device manufacturing Semiconductor devices Silicon oxide Crystalline silicon Owner: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP Owner: INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI Owner: WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI Active CN103551252B Achieve precise positioning Short time for positioning operations Electrostatic separation Electrostatic separation Engineering Active CN109165394B Geometric CAD Database management systems Modeling software Software engineering
Owner: ARMY ENG UNIV OF PLA Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN104745118B Improve stability Improve yield Non-macromolecular adhesive additives Starch derivtive adhesives Environmental resistance Environmental effect Owner: DONGFENG MOTOR CORP HUBEI Owner: BEIJING NAURA MICROELECTRONICS EQUIP CO LTD Active CN105670505B Hot-dipping/immersion processes Superimposed coating process Sheet steel Polymer resin
Active CN109342025B Achieve simultaneous acquisition Solve the problem that the polarization transmittance is difficult to measure accurately Testing optical properties Black body Transmittance
Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: STATE GRID CORP OF CHINA +1 Owner: ZHENGZHOU YUTONG BUS CO LTD Owner: INST OF ELECTRICAL ENG CHINESE ACAD OF SCI Active CN105087272B Strong tea flavor Release fully Alcoholic beverage preparation Microorganism based processes Warm water Room temperature Active CN108982817B Earth material testing Thermodynamics Desorption
Owner: INST OF MECHANICS CHINESE ACAD OF SCI Active CN104469657B Meet voice call needs Function increase Sound input/output Wireless commuication services Operational system Voice communication Owner: FIBOCOM WIRELESS SOFTWARE INC Active CN112982960B Low modularity High degree of modularity Forms/shuttering/falseworks Building material handling Industrial construction Wire rod Owner: JINING XINRUIDA INFORMATION TECH CO LTD Active CN104551429B Avoid scratches Welding/cutting auxillary devices Auxillary welding devices Capacitor Materials science Owner: NANTONG NANMING ELECTRONICS Owner: EVERLIGHT ELECTRONICS Owner: I&B GUANGZHOU BIOLOGICAL TECH CO LTD Inactive CN101336143A Metal rolling stand details Metal rolling arrangements Embedded system Rolling mill
Owner: SIEMENS VAI METALS TECHNOLOGIES GMBH & CO Active CN107135703B Germinating apparatus Water storage Water storage tank
Owner: JINDUICHENG MOLYBDENUM CO LTD Owner: WUHU JINYU FASTENER Active CN105738879B Not affected by errors Improve effectiveness Wave based measurement systems Dimensionality reduction Phase control Owner: SHENZHEN AMPRON TECH CORP Owner: SUZHOU IND PARK YOUSHUN CLOTHING FACTORY Active CN101438133B Instruments for road network navigation Time information Environmental profile
Owner: TOMTOM NAVIGATION BV Inactive CN107105384B Avoid near-field HRTF measurements Improve accuracy Stereophonic systems Sound sources Sound image Owner: SOUTH CHINA UNIV OF TECH Active CN102291130B Implement lock detection Meet the requirements of some special applications Pulse automatic control Computer module Band counts
Owner: CHANGSHA JINGJIA MICROELECTRONICS Active CN103738348B Fast boarding Nice appearance Railway heating/cooling Door arrangement Bogie Time delays Owner: CRRC QINGDAO SIFANG CO LTD Pending CN110461868A Antibacterial agents Antimycotics Antiendomysial antibodies Complement-dependent cytotoxicity
Inactive CN101286858B Avoid billing errors Metering/charging/biilling arrangements Data switching by path configuration Network access server Uniform resource locator
Inactive CN106209522B User identity/authority verification Network topologies Modbus Networked Transport of RTCM via Internet Protocol
Active CN104702113B Realize switch operation Efficient power electronics conversion Circuit arrangements Electric power transmission Soft switching
Active CN101245294B Easy to clean Fine porous structure Soap detergents with organic compounding agents Fatty acid SOAP Inactive CN1311698C Network traffic/resource management Radio/inductive link selection arrangements Low data rate Data rate
Active CN104309413B Avoid the problem of tread shedding Fully stretched Pneumatic tyre reinforcements Aviation High load Owner: 中国化工集团曙光橡胶工业研究设计院有限公司