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 CN100461840C Easy to set up Television system details Resonant circuit details Analog front-end Mobile device Owner: CASIO COMPUTER CO LTD Owner: YIJIAHE TECH CO LTD Inactive CN1448111A Image analysis Health-index calculation Image diagnosis Imaging processing
Owner: SHENZHEN INSIGHT MED CO LTD Active CN106696979B Does not take up interior cargo space Stable power supply Batteries circuit arrangements Railway components Solar cell Energy storage Owner: CRRC SHENYANG CO LTD Active CN108647204B Reduce the difference Semantic analysis Character and pattern recognition Pattern recognition Bayesian network Active CN113405497B Improve local accuracy Accuracy Measurement devices Pattern recognition Engineering Owner: XI'AN AIRCRAFT INTERNATIONAL Owner: NINGBO GEELY AUTOMOBILE RES & DEV CO LTD +1 Owner: GUANGZHOU MARINE GEOLOGICAL SURVEY Active CN109439633B Improve protection SsRNA viruses negative-sense Viral antigen ingredients Disease Recombinant vaccines Active CN106856244B Prevent bad situations Enhanced Operational Control Electrical testing Material impedance Fuel cells Mechanical engineering Owner: HYUNDAI MOTOR CO LTD Owner: SHINING WORLD HEALTH CARE Owner: NR ELECTRIC CO LTD +1 Active CN108011102B Convenient quality control Does not change the synthesis process Phosphates Cell electrodes Electrical battery Lithium-ion battery Owner: KUNMING UNIV OF SCI & TECH Owner: SHAOXING UNIVERSITY Active CN102804196B Digital data authentication Individual entry/exit registers Graphics Authentication
Inactive CN101117403A No loss of high molecular weight components Good effect Plastic recycling Bulk chemical production Cross-link Decomposition Active CN112648374B Engine seals Engineering Magnetic liquids
Inactive CN101013681A Effective absorption Meshing is simple and reliable Semiconductor/solid-state device details Solid-state devices Engineering Electronic component Inactive CN1162646C Improve mashing effect Change the ventilation section Travelling grate Incinerator apparatus Air volume Litter Owner: HENAN SOAR VETERINARY PHARMA Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN107153621B Speed up the chain back Intelligent Electric digital data processing Engineering Data transmission Owner: HISENSE VISUAL TECH CO LTD Owner: SHENZHEN POWER SUPPLY BUREAU +2 Active CN112153498B Shorten the length Improve sound assurance Signal processing Transducer details Mechanical engineering Signal Pathways Active CN102364846B Large magnet surface area Improve the magnetic effect Magnetic circuit rotating parts Magnetic circuit stationary parts Hall element Magnetic poles Owner: ZHEJIANG ACTIVETECH COMP TECH CO LTD Owner: HUBEI XINGFA CHEM GRP CO LTD Owner: ANHUI DONGGUAN INSTR EQUIP Inactive CN101673144A Eliminate language differences Realize editing Alphabetical characters entering Telephone set constructions Basic language Arabic numerals Owner: SONY ERICSSON MOBILE COMM AB Inactive CN102447695B Achieving Unified Modeling Attack graph simplification Transmission Computation complexity Data stream
Owner: INST OF SOFTWARE - CHINESE ACAD OF SCI Owner: XIAN AEROSPACE COMPOSITE MATERIALS INST Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN106597414B Easy to operate Not subject to non-ideal polarization properties Wave based measurement systems Radar systems Engineering Active CN105527065B Impact test results are accurate High simulation Shock testing Engineering Test platform Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN102800933B Reduce power consumption Reduce coupling radiation interference Antenna supports/mountings Radiating elements structural forms Communications system Coupling Owner: KUANG CHI INST OF ADVANCED TECH +1 Active CN110159165B Avoid damage Conditions that will not be affected by strong light and damage the eyes Mountings Peep-holes Fixed frame Solenoid valve Owner: HANGZHOU VOCATIONAL & TECHN COLLEGE Owner: TIANJIN NO 1 MACHINE TOOL WORKS Active CN104016599B Improve mineral composition Improve gelling activity Cement production Chemical reaction Resource utilization Active CN106228875B Educational models Laboratory benches/tables Materials preparation Fuel oil
Owner: HOHAI UNIV CHANGZHOU Owner: HUBEI ZHONGRUITIANHENG ENERGY SAVING TECH DEV Inactive CN105644296B Suppresses durability degradation Board thickness Interconnection systems Stress concentration Engineering
Active CN108135721B Non-surgical orthopedic devices Classical mechanics Structural engineering
Owner: BAUERFEIND GMBH & CO Active CN111925263B Increase burn rate Excellent flow and leveling performance Explosive working-up apparatus Non-explosive/non-thermic compositions Ptru catalyst Explosive Agents Owner: HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY Active CN106786093B Affect normal operation Push to save effort Switchgear with withdrawable carriage Engineering Screw thread Active CN104347064B Sound producing devices Acoustic absorption Acoustic energy
Owner: YANCHENG CHITTAGONG SMART TERMINAL IND RES INST CO LTD Owner: ZHEJIANG SHUREN UNIV Active CN108227027B Material analysis using wave/particle radiation Nuclear radiation detection In vehicle Mechanical engineering
Inactive CN101641690A Reduce porting time Boost your mobile game business Transformation of program code Program control using stored programs Application programming interface Software engineering
Inactive CN1285147C No drift Laser details Semiconductor lasers Frequency stabilization Beam splitter Owner: WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI Active CN104888943B Extend sorting time Improve the ability of magnetic separation Magnetic separation Wet separation Lower grade Engineering
Owner: UNIV OF SCI & TECH LIAONING +1 Owner: FUPAIT ENVIRONMENT TECH SUZHOU Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Owner: HUAKE MEDICAL TECH BEIJING CO LTD Active CN104915948B Image analysis Geometric image transformation Image plane Region of interest
Owner: GM GLOBAL TECH OPERATIONS LLC Inactive CN102358279B Prevent standing water from freezing No ice jam Application and release valves Cold winter Engineering
Active CN114286754A Other pens Nibs Engineering Mechanical engineering
Owner: MITSUBISHI PENCIL CO LTD Owner: YUHUAN PUTIAN UNIDIRECTIONAL DEVICE CO LTD Inactive CN102045665B Messaging/mailboxes/announcements Computer hardware Routing table
Active CN101874144B Realize display Light protection screens Mechanical engineering Engineering Owner: BEIJING AERONAUTICAL MFG TECH RES INST Owner: JENKEM TECH CO LTD (LIAONING) Owner: BNSA NEW MATERIAL SHANGHAI CO LTD Active CN102661956B Reduce the impact of shape changes Optically investigating flaws/contamination Dislocation Image plane
Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: ALIBABA (CHINA) CO LTD Owner: SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI Owner: NANJING ZHONGSHAN PHARMA CO LTD Owner: CHINA ACADEMY OF SPACE TECHNOLOGY Inactive CN100394001C Casings Electrical control Combustion chamber Crankcase
Active CN108804162B Programme control Digital data processing details Computer hardware Computer architecture
Owner: ANALOG DEVICES INT UNLTD Inactive CN108258955B Simplify Circuit Complexity Easy to detect Generator control details Alternator Stator coil Active CN101202170B Particle surface activity is high Easy to process Contacts Ingot High pressure water Owner: ZHEJIANG FUDA ALLOY MATERIALS TECH CO LTD Owner: CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD Active CN104052892A Transmission Pictoral communication Information processing Communication unit
Inactive CN100465804C Electrographic process apparatus Circular disc Engineering
Owner: NORTHWEST UNIVERSITY FOR NATIONALITIES Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Owner: HUAZHONG UNIV OF SCI & TECH Active CN102292006A Small size Low cost Snap fasteners Non-mechanical controls Computer module Engineering Owner: ZHAOQING SHENGHUI ELECTRONICS TECH CO LTD Owner: WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD Inactive CN103842673A Low cost Linear bearings Gas cushion bearings Glass fiber Linear motion Owner: CHINA RAILWAY CONSTR HEAVY IND Active CN102671835B Increase the effective area Liquid surface applicators Semiconductor/solid-state device manufacturing Engineering Coating Active CN107696153B Metal working apparatus Punching Engineering
Active CN102555768B Avoid drivability deficits Improve fuel economy Electrodynamic brake systems Gas pressure propulsion mounting Fuel oil Hybrid power Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1 Owner: GUIZHOU ZHENHUA HONGYUN ELECTRONICS Owner: QINGDAO WOMEN & CHILDREN HOSPITAL Owner: 国网新疆电力有限公司信息通信公司 +1 Active CN114174624A Building braking devices Wing openers Slide window Classical mechanics
Owner: ROTO FRANK FENSTER & TURTECHNOLOGIE GMBH Owner: CHONGQING YONGCHUAN RUIFENG GLASS PROD CO LTD Owner: SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD Active CN102387980B Lifting frames Engineering Load carrying
Inactive CN1276529C Improve compaction density High mechanical strength Electrode manufacturing processes Lithium Ultimate tensile strength Owner: CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST Owner: JIANGXI NORMAL UNIV Owner: CHINA GENERAL NUCLEAR POWER CORP +1 Active CN110485236B Reduce supervision and inspection workload Improve construction efficiency Ground pavings Roads maintainence Architectural engineering Structural engineering Owner: NANTONG SYNASIA NEW MATERIAL CO LTD Active CN111031590B Increased possibility of reselection to NSA anchor cell Assess restriction Computer network Cell search
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN105498900B Reduce the crushing particle size control space Reduce control space Grain treatments Operation mode Engineering
Owner: TANGSHAN TIANHE TECH DEV Active CN112865532B Guaranteed Regulatory Control Reduce current stress Dc-dc conversion Electric variable regulation Converters Mode control Owner: HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +2 Active CN103247427B Avoid deformation Improve flatness Transformers/inductances coils/windings/connections Transformers/inductances magnetic cores Engineering Electrical and Electronics engineering Owner: DELTA ELECTRONICS INC Owner: JIANGMEN XINHUI ZHENGYI ELECTRICAL WIRE Active CN101221813B Memory loss protection Read-only memories Control store Memory controller
Owner: SAMSUNG ELECTRONICS CO LTD Owner: GUIZHOU ZHIHUI XINNONG AGRI DEV CO LTD Active CN112469629A Artificial satellites Spacecraft guiding apparatus Control system Engineering
Inactive CN102874868B Reduce total usage Protection mitigation Zirconium compounds Potassium Hexafluorosilicic acid Owner: HUNAN NONFERROUS FLUORIDE CHEM Owner: HUAZHONG UNIV OF SCI & TECH Active CN104931777B Frequency measurement arrangement Lambda Signal parameter