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.
Owner: FOSHAN CHENG XIAN TECH CO LTD +3 Owner: GUIYANG AVIC POWER PRECISION CASTING Inactive CN1842330A Esterified saccharide compounds Sugar derivatives Side reaction Xylose
Owner: SIMON FRASER UNIVERSITY Inactive CN102201405B Timely release Diverge in time Solid-state devices Semiconductor/solid-state device manufacturing Engineering Electric current flow Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Inactive CN100527660C Satellite radio beaconing Radio transmission Computer science Numeric Value
Active CN105699410B Narrow precision positioning Shorten production time Material analysis using wave/particle radiation Non destructive Salicide Owner: WUHAN XINXIN SEMICON MFG CO LTD Active CN104902412B Microphones Loudspeakers Transducer Engineering
Inactive CN103715668A Emergency protective arrangements for automatic disconnection Information technology support system Time delays Engineering
Owner: SCHNEIDER ELECTRIC IND SAS +1 Active CN105808574B Improve service efficiency Convenient and smooth service Reservations Checking apparatus Time information User device Owner: NAT UNIV OF DEFENSE TECH Owner: IANGSU COLLEGE OF ENG & TECH Owner: XIAN BOKANG ELECTRONICS Inactive CN1152009C Preparation by hydrocarbon ammoxidation Metal/metal-oxides/metal-hydroxide catalysts Fluidized bed Reaction temperature
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: HUZHOU GREEN BUILDING MATERIALS DEV Owner: HANGZHOU FIRST APPLIED MATERIAL CO LTD Inactive CN100561170C Improve independent research and development capabilities Improve calculation accuracy Vehicle testing Relative displacement Vehicle frame Active CN101754268B Reduce overhead Error prevention/detection by using return channel Network traffic/resource management User equipment Distributed computing Owner: CHINA MOBILE COMM GRP CO LTD Owner: TAIYUAN UNIV OF TECH +1 Owner: HANGZHOU HENGLI CUTTING EQUIP Active CN104780191B Interactive operation is simple Interactive operation is efficient Transmission Information sharing The Internet
Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN103893891B Simplify the tedious calculation process Improve accuracy Respirators Machine part testing Respirator Flow curve Active CN109922194B Reduce demand Low cost Electronic switching Telephone set constructions Computer hardware Third party Owner: SHENZHEN WATER WORLD SOFTWARE TECH CO LTD Active CN108966754B High precision of discharge control High control precision Planting Furrow making/covering Seeder Rotational axis Active CN101303837B Static indicating devices Level shifting Liquid-crystal display
Owner: RAYDIUM SEMICON (KUNSHAN) CO LTD Active CN103462937B Factors Affecting Release Rate The degree of release factor is less Organic active ingredients Metabolism disorder Large dose Sustained Release Capsule
Owner: SINOPHARM GUANGDONG GLOBAL PHARMA CO LTD Inactive CN1671915B Stain/soil resistant fibres Resist Soil resistance
Owner: INVISTA TECHNOLOG IES S A R L Inactive CN108748023B Tool to find and remove Easy to find and remove Work tools storage Engineering Toolbox
Owner: STATE GRID CORP OF CHINA +1 Active CN104725549B Composite film Colloid
Owner: ETERNAL CHEM (CHINA) CO LTD Active CN106401345B Flow adjustable Less likely to get dirty Building braking devices Slide valve Engineering Hydraulic fluid Owner: JACK SEWING MASCH CO LTD Active CN112659042B Phenomena that are less likely to cause danger Improve security Metal-working hand tools Structural engineering Machine Owner: BRIGHTGENE BIO MEDICAL TECH (SUZHOU) CO LTD Active CN100436311C Achieving controlled curved growth Controlling Curved Growth Material nanotechnology Nanostructure manufacture Carbon nanotube Carbon source
Inactive CN101383676B Increase the number of multiplexing Low cost Cladded optical fibre Optical multiplex Grating Computer architecture Active CN111628308B Facilitate conduction Avoid contact gaps Electrically conductive adhesive connections Clamped/spring connections Conductive paste Screw thread Owner: GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1 Active CN105898873B Reduce channel occupancy Improve throughput Wireless communication Data transmission Channel occupancy Owner: BEIJING UNIV OF POSTS & TELECOMM Owner: SAURER GERMANY GMBH & CO KG Owner: MIGU INTERACTIVE ENTERTAINMENT CO LTD +1 Active CN105298412B Implement horizontal constraints Increase job security Drilling rods Drilling casings Engineering Drilling riser Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Owner: ANHUI SOYA DECORATIVE MATERIALS Active CN105861466B High activity Animal feeding stuff Pulp bleaching Arginine Genetic engineering Owner: NANJING AGRICULTURAL UNIVERSITY Owner: QINGDAO BEIMEI OIL & GAS ENVIRONMENTAL PROTECTION TECH CO LTD Active CN106595631B High measurement accuracy Solve the technical problem of not being able to recognize transparent obstacles Navigation instruments Obstacle avoidance Visual perception Owner: NINEBOT (BEIJING) TECH CO LTD Inactive CN102471752A Bioreactor/fermenter combinations Biological substance pretreatments Fluorescence Physical chemistry
Owner: SHANDONG LONGLI ELECTRONICS Active CN106933055B Avoid drift error Improve alignment accuracy Photomechanical exposure apparatus Microlithography exposure apparatus Offset distance Grating Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Inactive CN105493329B Transport a large amount Charging stations Reactant parameters control Vanadium redox battery Electric power
Owner: NEW ENERGY SUPPORT ORG Inactive CN102492330B Improve adhesion Volume shrinkage compensation Inks Oligomer Warm water Active CN109003894B Easy to operate Improved double pattern etch process window Semiconductor/solid-state device manufacturing Etching Engineering Owner: SHANGHAI HUALI MICROELECTRONICS CORP Owner: GUANGDONG MEIZHI COMPRESSOR Active CN106255619B Dashboard fitting arrangements Pedestrian/occupant safety arrangement Human–machine interface Driver/operator
Active CN106134289A Electrical apparatus Electric circuit arrangements Light equipment Effect light
Owner: SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI +1 Owner: ILLINOIS TOOL WORKS INC Active CN101647964B Has the effect of nourishing yin and strengthening yang Hematopoietic Alcoholic beverage preparation Biotechnology Microorganism
Owner: BEIJING JIAOTONG UNIV Owner: SHANGHAI RES INST OF CHEM IND Active CN107055729B Good biocompatibility Low price Waste water treatment from textile industry Water/sewage treatment by flocculation/precipitation Flocculation Sewage Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Owner: THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH Active CN104678147B Intuitive and accurate calculation Intuitive and accurate expression Ac/dc potentiometric measuring arrangements Engineering Switchgear
Owner: HENAN PINGGAO ELECTRIC +2 Owner: ABORN AUTO PARTS MFG CHINA Owner: ZHEJIANG UNIV OF TECH Owner: VIVO MOBILE COMM CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN112986709B Realize health status monitoring Improve reliability Testing electric installations on transport Electromagentic field characteristics Information processing Electromagnetic radiation Owner: SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI Pending CN114203703A Transistor Device material Silicon oxide
Owner: SAMSUNG ELECTRONICS CO LTD Active CN103251179B Won't break Cause processing to stop Slide fasteners Embedded system Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN106253219B Avoid spreading Prevent power backflow Photovoltaics Emergency protective arrangements for automatic disconnection Power grid Engineering Owner: ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD Owner: JIANGSU SOBUTE NEW MATERIALS Active CN109080474B Solve the problem of occupying parking spaces for charging Occupancy block Charging stations Electric vehicle charging technology Control system New energy
Owner: XINGJIA BIO ENG CO LTD Active CN103701216B Realize factory automatic detection Reduce factory inspection costs Circuit arrangements Information technology support system Third party Monitoring system
Owner: SCHNEIDER WINGOAL TIANJIN ELECTRIC EQUIP Inactive CN106224544B Acts as a lateral seal Improve sealing Pressure vessels Engineering Pressure vessel Owner: SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES Owner: TONGHAO CABLE GRP CO LTD Active CN107710569B Magnetic circuit rotating parts Synchronous machines with stationary armatures and rotating magnets Electrical polarity Magnetic flux
Active CN111173175B Quick build Fine Design Parameters Walls Building material handling Fiber Supporting system Owner: SHANGHAI ERSHIYE CONSTR CO LTD +1 Owner: BEIJING UNIV OF CIVIL ENG & ARCHITECTURE Owner: FOURTH MILITARY MEDICAL UNIVERSITY Active CN110286768B Input/output for user-computer interaction Graph reading Computer graphics (images) Terminal equipment
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: XIAN ESWIN SILICON WAFER TECH CO LTD Owner: CATHAY R&D CENT CO LTD +1 Owner: NANJING FORESTRY UNIV Pending CN113474303A Sludge treatment by de-watering/drying/thickening Sludge treatment by oxidation Fluid phase Waste stream
Inactive CN100371212C Simple structure Realize a large amount of collection Self-bailing equipments/scuppers Withdrawing sample devices Section plane Sample water Owner: ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES Owner: CHINA ELECTRIC POWER RES INST +1 Pending CN113661400A Detect defects Defects are easy Capacitance measurements Current/voltage measurement Hemt circuits Computer science
Owner: LG ENERGY SOLUTION LTD Owner: HENAN POLYTECHNIC UNIV Active CN104239676A Reduce computing time Subsonic/sonic/ultrasonic wave measurement Special data processing applications Sound sources Computational physics Owner: SIEMENS IND SOFTWARE GMBH Owner: CHAOHU JINHUI AUTOMATIC CONTROL EQUIP Owner: GUANGXI DAMEI ENERGY INVESTMENT CO LTD Active CN102175278B Guaranteed repeat consistency Precise positioning Measurement apparatus components Position angle Engineering Owner: HUBEI SANJIANG AEROSPACE HONGFENG CONTROL Owner: JIANGMEN POLYTECHNIC Owner: ENTI XIAN OIL & GAS TECH CO LTD Active CN113194262B Quality improvement Improve the effect of quality inspection Television system details Color television details Simulation Thresholding Owner: CHANGZHOU MICROINTELLIGENCE CO LTD Owner: FOSHAN HECAI TECH SERVICE +1 Active CN103622402B Comfortable sleep quality Pillows Engineering Cushion
Owner: SOUTH CHINA NORMAL UNIVERSITY Owner: BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1 Active CN113062426B Control precipitation runoff Remove threat Sewerage structures General water supply conservation Water treatment system Water filter Owner: GUANGDONG POWER GRID CO LTD Owner: HUAZHONG UNIV OF SCI & TECH Owner: LIANCHUANG AUTOMOBILE ELECTRONICS Owner: SHANDONG JIAOTONG UNIV Inactive CN102154268B Vector-based foreign material introduction DNA/RNA fragmentation Biotechnology Genetic engineering
Owner: EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD Active CN106099367B Increased debugging flexibility Antenna arrays Antenna supports/mountings Working environment Engineering
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN106525464B Adjust current in real time Precise control of relative displacement Vehicle suspension/damping testing Relative displacement Engineering
Owner: NINGBO JIANXIN CHASSIS SYST Active CN103585125B Aromatic and refreshing taste Taste Aromatic and refreshing Organic active ingredients Digestive system Camostat Mesylate Reflux esophagitis
Owner: BEIJING TIDE PHARMA Owner: SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI Owner: BEIJING NAURA MICROELECTRONICS EQUIP CO LTD Inactive CN102977861B Effective combination Good cure effect Heat-exchange elements Therapeutic cooling Treatment effect Heating time Inactive CN101247190A Analogue secracy/subscription systems Two-way working systems Computer hardware Terminal equipment
Active CN108517830B High speed Achieve clearing Hydraulic engineering apparatus Stationary filtering element filters Electric machinery Structural engineering Active CN110240695B Solid-state devices Semiconductor/solid-state device manufacturing Polymer science Organic semiconductor
Owner: CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI Owner: QUZHOU COLLEGE OF TECH Inactive CN112219323A Programme control Apparatus for cutting/splicing cables Software engineering Control cell
Owner: ZOLLER & FROEHLICH GMBH & CO KG +1