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 CN106413555A Calculate the objective evaluation value Sensors Psychotechnic devices Effective time Computer science
Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Inactive CN102186712A Data processing management Electric/fluid circuit Electric potential energy Energy consumption
Inactive CN1205311C Boost octane Make up for the lack of large octane loss Refining with oxygen compounds Oxygen Pyrrole Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN103428095B Implement transparent proxy Data switching networks Client-side Proxy server
Inactive CN1194208C Volume/mass flow by electric/magnetic effects Volume/mass flow by mechanical effects CMOS Electromagnetic interference
Active CN105338071B Improve experience Transmission Marketing Information repository The Internet Owner: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD Owner: JIANGSU ZECEN BIOTECH CO LTD Inactive CN108459641A Liquid surface applicators Bulk conveyors Thermodynamics Electronic communication
Owner: HANGZHOU NORMAL UNIVERSITY Owner: GUILIN UNIV OF ELECTRONIC TECH Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING Owner: HISENSE BROADBAND MULTIMEDIA TECH Owner: ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD Active CN110830213B Error prevention/detection by using return channel Transmission path division Time domain Uplink transmission
Inactive CN105096317B High precision Image enhancement Image analysis Checkerboard Fully automatic Owner: IOL WUHAN INFORMATION TECH CO LTD Active CN105918044B Increase production Fertilising methods Cultivating equipments Seed orchard Cunninghamia Active CN104388733B Vacuum pumping Nanoparticle
Owner: UNIV OF SCI & TECH BEIJING Owner: PRIMAX ELECTRONICS LTD Owner: RENESAS ELECTRONICS CORP Active CN102224588B Semiconductor/solid-state device details Solid-state devices Engineering Electrical bonding
Owner: THE NISSHIN OILLIO GRP LTD Owner: GUANGXI NORMAL UNIV Active CN111976718B Solve the problem of low efficiency in the control Smart Valet Parking Engineering Computer vision
Active CN104590907B Mechanical machines/dredgers Lifting devices Mechanical engineering Engineering
Owner: J C BAMFORD EXCAVATORS LTD Active CN106469756B Simple structure Solid-state devices Semiconductor/solid-state device manufacturing Semiconductor structure Engineering physics Owner: TAIWAN SEMICON MFG CO LTD Owner: CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD Owner: XINNENG ENERGY CO LTD Active CN105464299B Reduce wind area Reduce wind damage Roof drainage Structural engineering Gable Active CN108830078B Platform integrity maintainance Software engineering Term memory
Active CN105821011B Safe preparation No pathogenic effect Inactivation/attenuation Microorganism based processes Disease Foot mouth disease virus Owner: SINOSTEEL LUOYANG INST OF REFRACTORIES RES Active CN112338311B Guaranteed fixed use Avoid fixation Dispersed particle filtration Metal working apparatus Air pump Gas passing Active CN107487601B Eliminate lifting and transshipment Reduce 1 person Control devices for conveyors Cleaning processes and apparatus Transfer system Control system
Owner: SHANDONG LINGONG CONSTR MACHINERY Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: NINGGUO ZOYE PLASTIC & RUBBER CO LTD Active CN108471121B Accurate solution to unstable equilibrium point slip Accurately reflect Ac network voltage adjustment Reactive power compensation Terminal voltage Electric power system Owner: CENT CHINA BRANCH OF STATE GRID CORP OF CHINA +1 Active CN110392228B Character and pattern recognition Closed circuit television systems Video image Monitoring methods
Active CN103795858B Interface found Find quickly Telephone set constructions Computer hardware Control signal Active CN102391966B Reduce water color Lighten water color Bacteria Microorganism based processes Biotechnology Bacillus licheniformis
Owner: SHANDONG SUKAHAN BIO TECH Inactive CN101174921B Work around length limitations Reduce COD Error prevention Store-and-forward switching systems Datasheet Control system Owner: BEIJING JIAXUN FEIHONG ELECTRIC CO LTD Active CN110784041B Lower the altitude Manufacturing dynamo-electric machines Windings conductor shape/form/construction Electrical conductor Electric machine Active CN103571123B Bumpers Masterbatch Flexural modulus
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHENZHEN TECHEN SCI & TECH CO LTD Inactive CN102386046A Gas filling substance selection Tube/lamp vessel degassing Display device Engineering
Owner: SAMSUNG ELECTRONICS CO LTD Owner: STATE GRID FUJIAN ELECTRIC POWER CO LTD +1 Owner: LUNKR TECH GUANGZHOU CO LTD Pending CN114080298A Easy to adjust Edge quality unchanged Edge grinding machines Grinding machine components Engineering Grinding wheel Owner: ANHUI YANGZI FLOORING Owner: TIANCHANG KANGHE METAL MATERIAL Active CN103770911B Real-time monitoring of wind speed Real-time monitoring of wind direction Waterborne vessels Buoys Modem device Telecommunications link
Owner: THE FIRST INST OF OCEANOGRAPHY SOA Active CN102673577B Meet transportation Save freight resources Wagons/vans Cargo supporting/securing components Gear wheel Rail freight transport Owner: CRRC SHIJIAZHUANG CO LTD Active CN104907014B Preparation by hydrocarbon ammoxidation Chemical/physical processes Acrylonitrile Oxygen content
Owner: GUANGDONG UNIV OF TECH Active CN104750940B Increase mining costs Design optimisation/simulation Mechanical models Geophysics
Owner: CHINA UNIV OF MINING & TECH (BEIJING) Owner: CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT Owner: THE 41ST INST OF CHINA ELECTRONICS TECH GRP Inactive CN1249265C Chemical vapor deposition coating Hydrogen Gas phase
Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Active CN108668306B Avoid tariffs Improve stability Data switching networks Wireless communication Data Origin Operational system Pending CN111684260A Particle size analysis Particle physics Particle-size distribution
Owner: KONINKLJIJKE PHILIPS NV Active CN101450348B High separation purity Metal-working feeding devices Solid waste disposal Engineering Cantilever Active CN105063517B High bulk density Difficulty moving Magnetic materials Magnetic transitions Rare earth Active CN104780114B Improve network throughput Reduce the number of hotspots Architecture with single central processing unit Data switching networks Base code Wireless mesh network Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN103357449B Improve vulcanization effect Reduce concentrated heat release Catalyst activation/preparation Metal/metal-oxides/metal-hydroxide catalysts Vulcanization Oxidation state Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: BEIJING UNIV OF CHEM TECH Active CN108833095B Ensure safety Realize data transaction Key distribution for secure communication User identity/authority verification Algorithm Original data Owner: BEIJING QIHOO TECH CO LTD Owner: SHANDONG CHANGHUA IND DEV Active CN102658893B Packaging Engineering Mechanical engineering
Active CN105598229B Get rid of technical constraints Engineering Copper
Owner: ZHONGCE RUBBER GRP CO LTD Owner: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD Owner: YANCHENG INST OF TECH Active CN103199788B Eliminate Harmonic Ripple Errors Suppresses the influence of 6 pulsation errors Electronic commutation motor control Vector control systems Position angle Low-pass filter
Inactive CN101145277A Non-electrical signal transmission systems Program control Information processing Operational system
Active CN103540409B High extraction rate Even and full impact Essential-oils/perfumes Pulp and paper industry Lemon oil Owner: NINGBO XULI METAL PROD Owner: VIVO MOBILE COMM CO LTD Active CN108026900A Low cost Improved cooling power Engine fuctions Wind motor supports/mounts Engineering Tower Owner: WOBBEN PROPERTIES GMBH Inactive CN104919553A Bending position remains constant Improve bending accuracy Solid electrolytic capacitors Capacitor housing/encapsulation Engineering Capacitor Owner: NIPPON CHIMI CON CORP Active CN110755850B Reduce load Video games Competitive game Roomba Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN109871428B Semantic analysis Character and pattern recognition Knowledge element Data science
Owner: BEIJING BAIDU NETCOM SCI & TECH CO LTD Active CN102683321B Semiconductor/solid-state device details Solid-state devices Metallurgy Metal
Owner: TAIWAN SEMICON MFG CO LTD Active CN110396231B Meet the need for self-healing Realize the function of self-healing Special tyres Compound a Polymer science
Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN105917780B Play a protective effect To monitor leaks Agriculture gas emission reduction Plant cultivation Vegetation Planting seed Owner: NANJING UNIV OF SCI & TECH Owner: AEROSPACE DONGFANGHONG SATELLITE Owner: GUANGZHOU HUADUO NETWORK TECH Active CN112286620B Improve and enrich the interactive experience Execution for user interfaces Computer hardware Application procedure
Owner: ZHIDAO NETWORK TECH (BEIJING) CO LTD Owner: SHANDONG WINA GREEN POWER TECH Active CN109060358B Reduced risk of fatigue fractures Solve the problem of poor sealing and water leakage Engine testing Drive shaft Fatigue fractures
Inactive CN101858557B Meet needs Reduce unwanted light distribution Mechanical apparatus Point-like light source Engineering Design methods Active CN112277822B Minimize or avoid harm Avoid harm Vehicle components In vehicle Display device Owner: SHANGHAI AVIC OPTOELECTRONICS Owner: STATE GRID CORP OF CHINA +2 Owner: CHINA CONSTR FIFTH ENG DIV CORP LTD Active CN106554932B Bacteria Fermentation Biotechnology Gentamicin B
Owner: SHENYANG PHARMA UNIVERSITY Pending CN112740575A Multiplex system selection arrangements Wavelength-division multiplex systems Telecommunications Path switching
Active CN104486685B Easy to switch Increased streaming flexibility Selective content distribution Broadcasting Inactive CN1800647A Low cost Compact structure Compressor Rotary/oscillating piston combinations for elastic fluids Engineering Refrigeration Inactive CN102756413B Greatly reduced atomization loss Quality improvement Decorative surface effects Wood working apparatus Screen printing Wear resistant Owner: XIAMEN NEW STEEL METAL PRODS Active CN111149752B Avoid feeding back and forth Smooth feeding Climate change adaptation Pisciculture and aquaria Marine engineering Mechanical engineering Owner: MITSUBISHI ELECTRIC CORP Active CN101321098B Save bandwidth Multiplex system selection arrangements Data switching by path configuration Optical network unit Band width Owner: SHANGHAI BROADBAND TECH Inactive CN102442213B Accurate rebound Propulsion unit arrangements Block match Rocker arm
Owner: CHANGZHOU WANXIANG AUTOMOBILE PARTS Owner: NETEASE (HANGZHOU) NETWORK CO LTD Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN101182297B High purity Reduce loss Organic compound preparation Amino-carboxyl compound preparation Tyrosine Environmental engineering Inactive CN100397840C Networks interconnection Network connections Access network Network connection
Owner: INST OF MICROBIOLOGY - CHINESE ACAD OF SCI Owner: COMBA TELECOM SYST CHINA LTD Active CN110998239A Instruments for road network navigation Navigation by speed/acceleration measurements Algorithm Cartography
Owner: BEIJING DIDI INFINITY TECH & DEV Owner: ZHANGZHOU BOXIN BIOLOGICAL TECH CO LTD Active CN102044474B Avoid Drift Diffusion Improve performance Semiconductor/solid-state device manufacturing Surface plasmon Pre treatment Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Inactive CN1751418A Elongated active element feed Antenna feed intermediates Copper wire Miniaturization
Active CN113639095B Extended service life Avoid damage Operating means/releasing devices for valves Valve members for absorbing fluid energy Marine engineering Water hammer Active CN103293725B Realize the binding Improve typesetting rate Static indicating devices Printed circuit aspects Electricity Liquid-crystal display Owner: SHANGHAI AVIC OPTOELECTRONICS Active CN106646722B Improve optical brightness Improve quality Planar/plate-like light guides Coatings Light guide Engineering Owner: NORTHEAST NORMAL UNIVERSITY