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 CN109312883A Membranes Semi-permeable membranes Electrical conductor Conductive polymer
Active CN104239353B Avoid misidentification Avoid misidentification and record Website content management Special data processing applications Embedded database Pattern matching Owner: SHANGHAI BAUD DATA COMM Owner: CHINA TELECOM CORP LTD Owner: ZHEJIANG UNIV OF TECH Owner: QISDA OPTRONICS (SUZHOU) CO LTD +1 Owner: CHENGDU QINCHUAN IOT TECH CO LTD Owner: BOE TECH GRP CO LTD +1 Owner: HOHAI UNIV CHANGZHOU Active CN104342095B High body expansion Wide application range of permeability Drilling composition Polyacrylamide Volume expansion
Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Owner: FOURTH MILITARY MEDICAL UNIVERSITY Active CN101753607B Accurate download statistics Take advantage of Transmission Special data processing applications Data file Server Owner: LENOVO (BEIJING) LTD Inactive CN1233241C Biocide Animal repellants Pre treatment Vacuum drying
Active CN101727554B Avoid damage Platform integrity maintainance Operational system Trusted Computing Active CN105066848B Rapid displacement Get displacement quickly Angles/taper measurements Acute angle Activity measurements
Owner: AECC AVIATION POWER CO LTD Owner: JF PHARMALAND TECH DEV Owner: NORTHEAST FORESTRY UNIVERSITY Active CN101411765B Powder delivery Anthropod material medical ingredients IGT - Impaired glucose tolerance Blood lipids
Owner: HEBEI YILING MEDICINE INST Owner: ZOLTRIX MATERIAL GUANGZHOU Inactive CN104620248A Machine part testing Testing/monitoring control systems Mathematical Operators NODAL
Active CN101340581B Television systems Digital video signal modification Algorithm Data management
Owner: SHANGHAI FULLHAN MICROELECTRONICS Active CN101779858B Won't spill Packaging toiletries Packaging cosmetics Engineering Hollow cylinder Owner: SHYA HSIN PACKAGING IND CHINA Active CN106842434B Coupling light guides Optical fiber connector Mechanical engineering
Owner: CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD Inactive CN1633626A Semiconductor/solid-state device manufacturing Originals for photomechanical treatment Ultrasound attenuation Phase shifted
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: DAQING OILFIELD CO LTD Active CN105661736B Overcome the physiological defect of slightly smaller muscle strength Easy to drive Soles Pulley Computer engineering Active CN111728662B Realize the clamping and positioning function Reduce mistakes Wound clamps Medicine Engineering Active CN103964430B Material nanotechnology Nitrogen compounds Nanowire Boron
Active CN102514140B Solve the problem of orifice deformation Reduce production Coatings Pre deformation Methods of production Inactive CN101364088B Reduce the number of visits Improve access efficiency Computer control Electric programme control Human–machine interface Access method Active CN102890328B Printers Projectors Engineering Magnet
Owner: INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI Owner: LUOYANG NEW FIRE ENERGY SAVING TECH PROMOTION Active CN110834915B Reduce the chance of injury Avoid Hard Frictional Collisions Rollers Grading Agricultural engineering Structural engineering Pending CN111182925A Powder delivery Cell receptors/surface-antigens/surface-determinants Pattern recognition receptor Nanoparticle
Owner: THE TRUSTEES OF COLUMBIA UNIV IN THE CITY OF NEW YORK Inactive CN104019030B Realize no-load start Reduce starting torque Machines/engines Rotary/oscillating piston pump components Upper joint Engineering Owner: SOUTHWEST PETROLEUM UNIV Active CN104799668B Light material Kitchen equipment Domestic articles Engineering Magnet Active CN106851425B Selective content distribution Engineering Human–computer interaction
Owner: SHANGHAI JIAOTONG UNIV Inactive CN1305042C Optical beam sources Optical overwriting Digital data Analog signal
Owner: SINOMACH CHANGLIN CO LTD Active CN101778542B Meet testing needs Conductive pattern reinforcement Printed element electric connection formation Solder mask Copper Pending CN114604702A Elevators Building lifts Computer hardware User input
Owner: BEIJING SURGERII TECH CO LTD Active CN113343365B Low cost Geometric CAD Design optimisation/simulation Hydraulic cylinder Engineering Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: BEIJING GRANDOMICS BIOTECH Active CN111334055B Improve osmolytic ability Simple structure Solid waste management Building insulations Waste rubber Chemistry Owner: SHENZHEN INST OF ADVANCED TECH Owner: BEIJING UNIV OF TECH Active CN104070292B Low cost Fast monitoring and analysis Laser beam welding apparatus Filtration Molten bath Owner: THE HONG KONG POLYTECHNIC UNIV Inactive CN102234131B Lead sulfides Lead nitrate Thiourea
Owner: BEIJING FORESTRY UNIVERSITY Owner: CHINA NUCLEAR IND 23 CONSTR Owner: 3M INNOVATIVE PROPERTIES CO Owner: HUAZHONG UNIV OF SCI & TECH Owner: CHINA MOBILE COMM GRP CO LTD Owner: SHENZHEN ITEAQ TECH CO LTD +1 Active CN112541013B Dynamic mining analysis Effective Mining Analysis Data mining Office automation Computer network Analysis data
Active CN107822914B No side effects Toxic side effects reach Cosmetic preparations Hair cosmetics Cocamidopropyl betaine Biology Active CN106849353B Realize remote control Not affected by ambient humidity Data processing applications Circuit arrangements Environmental impact assessment Systems engineering Owner: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +3 Active CN109633761B No loss Reduce power frequency noise Detection using electron/nuclear magnetic resonance Acoustic wave reradiation NMR - Nuclear magnetic resonance Wavelet decomposition Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN101113873B Fuel supply regulation Air supply regulation Tunnel kiln Combustor
Active CN107431454B High precision Reduce Current Sense Errors Torque ripple control AC motor control Electric power steering Converters Owner: MITSUBISHI ELECTRIC CORP Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN100418759C Comprehensive fire resistance Perfect mechanical properties Other chemical processes Synthetic resin layered products Polymer science Imidazoline derivatives Owner: GUANGDONG XIAOTIANCAI TECH CO LTD Inactive CN1236499C Transistor Thyristor Power semiconductor device Control circuit
Owner: MITSUBISHI ELECTRIC CORP Active CN108127196B Reduce the temperature There will be no problem of overheating and unable to work Gear-cutting machines Gear teeth Hydraulic cylinder Gear grinding Owner: AKITA GEAR CO LTD MACHINERY EQUIP BRANCH Owner: SHANGHAI UNITED IMAGING HEALTHCARE Owner: RES INST OF FOREST RESOURCE INFORMATION TECHN CHINESE ACADEMY OF FORESTRY +1 Owner: ZHEJIANG FUDA ALLOY MATERIALS TECH CO LTD Active CN109979461B Natural language translation Speech recognition Speech translation Acoustics
Active CN101899422B Copy helps Suitable growth characteristics Microbiological testing/measurement Inactivation/attenuation Rotavirus RNA Biological property
Owner: INST OF MEDICAL BIOLOGY CHINESE ACAD OF MEDICAL SCI Owner: CHINA UNITED NETWORK COMM GRP CO LTD Active CN102219694B Nitrous acid preparation ester preparation Nitrite Gas phase
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SECOND INST OF OCEANOGRAPHY MNR Active CN106292297B Improve robustness Attitude control Adaptive control Mathematical model Attitude control Inactive CN101203410B Vehicle cleaning Engineering Mechanical engineering
Owner: VALEO SYST DESSUYAGE Inactive CN102164105B Improve performance Number of simplified operations Error prevention Baseband system details Carrier signal Maximum likelihood detection Active CN106558793B Probability of inhibiting exposure Couplings bases/cases Mechanical engineering Physics
Active CN112713957B Orthogonal multiplex Time domain Telecommunications
Owner: NEW H3C TECH CO LTD Inactive CN102402849A Transmission systems Microcontroller Chipset
Owner: HUBEI XINGRUI SILICON MATERIAL CO LTD +1 Owner: GUANGDONG BRUNP RECYCLING TECH CO LTD +1 Owner: GUANGDONG YIMING PHARMA Owner: ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD Active CN109279080B Packaging Pharmacy Dispensary
Active CN102263704B Interconnection Data switching networks Data center Interconnection Owner: NEW H3C TECH CO LTD Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: ZHEJIANG FUNLITHIUM NEW ENERGY TECH CO LTD Inactive CN101876354B Avoid Axial Shock Joint soft Mechanical actuated clutches Clutch control Cylinder block
Inactive CN103985095B Enhanced visual structure Good effect Image enhancement Pattern recognition Filter algorithm Owner: BEIJING INSTITUTE OF TECHNOLOGYGY +1 Active CN106355776B No increase in construction cost Apparatus for meter-controlled dispensing Virtualization Computer terminal
Owner: M&X ENTERPRISE CO LTD Active CN106933046B Eliminate transmittance asymmetry Eliminate spatial distribution non-uniformity Photomechanical exposure apparatus Microlithography exposure apparatus Transmittance Pupil
Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Owner: CHONGQING CONGBO ENERGY SAVING GLASS CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN113164809A Short stop time Easy and safe control Skate-boards Roller skates Movement control Control theory
Inactive CN100585245C Solve the backfill problem Avoid engineering quality problems Pipe laying and repair Architectural engineering Synchronism
Active CN107030550B Stable out of state Play a security role Grinding drives Plane surface grinding machines Engineering Active CN111829279B Lighting and heating apparatus Domestic refrigerators Icebox Mechanical engineering
Owner: HEFEI MIDEA REFRIGERATOR CO LTD +2 Owner: QILU CHILDRENS HOSPITAL OF SHANDONG UNIV Active CN107039688B Prevent overload Overload will not Cell component details Secondary cells servicing/maintenance Electrical battery Lithium-ion battery Active CN111384857B Guaranteed accuracy Efficient power electronics conversion Dc-dc conversion Switching cycle Control theory Inactive CN103041059B The safe dose is not well controlled Avoid affecting kidney function Nervous disorder Unknown materials Medicinal herbs Chalcanthite
Owner: INDUSTRIAL AND COMMERCIAL BANK OF CHINA Owner: CHENGDU INST OF BIOLOGY CHINESE ACAD OF S Owner: BAODING JIASHENG PHOTOVOLTAIC TECH Pending CN112484724A High precision Acceleration measurement using interia forces Navigation by speed/acceleration measurements Measurement device Anomaly detection Owner: ACEINNA TRANSDUCER SYST CO LTD Owner: CHANGCHUN UNIV OF SCI & TECH Inactive CN104870229B Avoid Vibroacoustic Performance Deterioration Hybrid vehicles Gear vibration/noise damping Drive shaft Gear wheel
Owner: NISSAN MOTOR CO LTD Active CN103831506B Arc welding apparatus Furnace types Butt joint Megasonic cleaning
Owner: THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG +1 Active CN106198622B Reduce open-loop control time Improve economy Material moisture content Loop control Oxygen sensor Owner: WEICHAI XIGANG NEW ENERGY POWER Owner: JIANGSU FENGYE TECH ENVIRONMENTAL PROTECTION GRP CO LTD Active CN110679602B Good anti-plant virus activity Biocide Organic chemistry Tobacco mosaic virus Maize dwarf mosaic virus
Active CN111473496B Guaranteed heating capacity Mechanical apparatus Space heating and ventilation safety systems Condensation temperature Engineering Owner: GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1 Active CN105814747A Printed circuit details Printed circuit aspects Electrical and Electronics engineering
Owner: SAMSUNG ELECTRONICS CO LTD Pending CN109016705A The overall thickness is thin Double decorative effect Decorative surface effects Synthetic resin layered products Micro nano Engineering Owner: SHINE OPTOELECTRONICS KUNSHAN CO LTD Inactive CN1496179A Radio/inductive link selection arrangements Pivotal connections Rotational axis Centre of rotation
Owner: SAMSUNG ELECTRONICS CO LTD Inactive CN102231377A Improve the problem of low test indicators Brightness has no effect Solid-state devices Semiconductor devices Fluorescence High color
Owner: SANYO ELECTRIC CO LTD