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 CN102484337A Engagement/disengagement of coupling parts Two pole connections Electrical and Electronics engineering Electrically conductive
Active CN101624352B Save energy Same nature Antipyretic Analgesics Inorganic salts Electro conductivity Active CN111403762B Solve the sealing problem To achieve the purpose of self-sealing Cells Fuel cell heat exchange Fuel cells Metal foil Owner: XI AN JIAOTONG UNIV Active CN107782523B Geometric CAD Sustainable transportation Frequency spectrum Analysis method
Owner: INST OF HIGH SPEED AERODYNAMICS OF CHINA AERODYNAMICS RES & DEV CENT Active CN107833036B Automatic packaging Reduce labor costs Co-operative working arrangements Cash registers Control engineering Inductive charging Active CN105313613B Tyre measurements Central unit Tire-pressure monitoring system
Owner: SUYING ELECTRCNICS (DONG GUAN) CO LTD Active CN101916784B Achieve linear variable doping Uniform surface electric field Solid-state devices Semiconductor/solid-state device manufacturing Optoelectronics Layer thickness
Owner: SICHUAN CHANGHONG ELECTRIC CO LTD Owner: ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1 Active CN106772068B Electrical testing Electronic load Control signal
Active CN107962410B Work benches Large fixed members Rotational axis Detent
Owner: LIAONING UNIVERSITY Owner: CRRC YANGTZE CO LTD Active CN110389314B Achieve static orientation Static orientation is easy Radio wave finder details Radio wave direction/deviation determination systems The Internet Satellite positioning
Owner: CHINA UNIV OF MINING & TECH Owner: GUANGDONG QIXIN MOLD CO LTD Inactive CN101739528B Input/output for user-computer interaction Internal/peripheral component protection Computer hardware Inductor
Owner: ANHUI WANKONG SET EQUIP MFG Active CN111582082B Realize direct identification Reduce training progress Character and pattern recognition Eeg data Machine learning
Owner: XINXING DUCTILE IRON PIPES CO LTD Owner: SHANDONG NEW HOPE LIUHE GROUP Active CN103374137B Special tyres Elastomer Polymer science
Owner: CHINA PETROLEUM & CHEM CORP Owner: STATE GRID ZHEJIANG KAIHUA POWER SUPPLY +1 Owner: UNIV OF SCI & TECH BEIJING Owner: TONGLIAO MEIHUA BIOLOGICAL SCI TECH CO LTD Active CN109871667B Achieve obfuscation Achieve the purpose of protection Digital data protection Program/content distribution protection Theoretical computer science Random mapping Owner: BEIJING CHUANGXIN JOURNEY NETWORK TECH CO LTD Owner: AVIC NO 631 RES INST Pending CN111225584A Avoid wedging Brushes Packaging toiletries Fiber Polymer science
Active CN108562976B Achieve change Laser output mode is no longer single Coupling light guides Light beam Erbium lasers Active CN101606572B Solve the hard phenomenon Add flavor Frozen sweets Food preparation Process engineering Cold drinks Active CN101175252B Establish session reliably Connection management Broadcast service distribution Multimedia Broadcast Multicast Service Networked system
Owner: BEIJING VENUS INFORMATION TECH Inactive CN100516122C Avoid dialing out Well mixed Fiber Solvent Active CN108890367B Increase productivity Realize automatic integrated operation Metal working apparatus Robot hand Engineering Owner: SHANGHAI RONGSHEN BIOCHEM CO LTD Owner: ABILITY OPTO ELECTRONICS TECH Inactive CN101385860B No systemic toxicity Reduce weight Organic active ingredients Pharmaceutical non-active ingredients HCT116 Cell Positive control Owner: AMERICAN CAOYAOQUAN Owner: NANJING ZHONGXING XIN SOFTWARE CO LTD Owner: GUANGDONG GUANGSHAN NEW MATERIALS CO LTD Owner: BEIJING AIJIAER STAINLESS HOUSEHOLD ARTICLES Owner: CHENGDU QIANKUN VETERINARY PHARMA Owner: YANTAI XINHAI MINING MACHINERY Active CN104961744B Excellent extraction and separation effect High yield Organic chemistry Molecular sieve Lycopene Active CN102411182B Address manufacturing precision requirements Simple structure Fibre mechanical structures Yarn Optical fiber bundle Owner: HUBEI KAILE SCI & TECH Active CN102594690B Troubleshoot communication outages Data switching by path configuration Transmission channel Point-to-point protocol over Ethernet
Active CN106127728B Eliminate distractions Will not be affected by ship outlines Image enhancement Image analysis Sky Mountain chain Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN112278456B Tightly wound Wrapping material feeding apparatus Web rotation wrapping Polymer science Polymer chemistry Inactive CN1571920A Force measurement by measuring optical property variation Using optical means Elastomer Tactile sensor
Inactive CN102083027B Easy to operate Fits into the habit of making traditional customer service calls Connection management Commmunication supplementary services Telecommunications Web browser Owner: CHINA MOBILE COMM GRP CO LTD Owner: HARBIN INST OF TECH Owner: GUANGDONG BRUNP RECYCLING TECH +1 Owner: FOSHAN DONGPENG CERAMIC +3 Active CN111258077B Change total power Does not affect spot shape Coatings Optical elements Light spot Laser beams
Active CN110827755B Small change step Improve the impact of brightness Static indicating devices Display device Hemt circuits
Owner: WUHAN TIANMA MICRO ELECTRONICS CO LTD Owner: BEE RES INST CHINESE ACAD OF AGRI SCI Owner: INST OF COTTON RES CHINESE ACAD OF AGRI SCI Active CN108092037A Securing/insulating coupling contact members Two-part coupling devices Ground contact Coaxial cable
Active CN106779635B Payment circuits Electronic cash Financial transaction
Owner: FEITIAN TECHNOLOGIES Owner: NINGBO OULIN IND CO LTD Active CN111027112B Accurate heat transfer Simulation is accurate Geometric CAD Design optimisation/simulation Porous medium Geometric modeling Owner: XI AN JIAOTONG UNIV Active CN111020204B Reduce invisible hazards Avoid huge waste Process efficiency improvement Physical chemistry Water chlorination Owner: LEIYANG YANXIN NON FERROUS METALS Active CN103433399B Precise positioning Slight displacement Metal-working feeding devices Positioning devices Shaped beam Punching Owner: JIANGSU JINFANGYUAN CNC MACHINE CO LTD Owner: POLYTEC PLASTICS GERMANY Owner: SHENZHEN SINE ELECTRIC Active CN111565818B Easy to handle Maximize regeneration efficiency Gas treatment Dispersed particle separation Chemical physics Microwave Owner: STATE GRID CORP OF CHINA +1 Active CN105005459B Digital output to display device Computer science
Owner: GUANGDONG XIAOTIANCAI TECH CO LTD Owner: TANGSHAN DONGFANG YUHONG WATERPROOF TECH CO LTD Pending CN111091437A Ticket-issuing apparatus Registering/indicating working of vehicles Car sharing Engineering
Owner: HYUNDAI MOTOR CO LTD +1 Active CN102938771B Improve depth analysis Transmission Network packet Protocol Application
Owner: CHINA PETROLEUM & CHEM CORP +2 Inactive CN106178008B Increase the efficiency of ultrasonic sterilization Green environmental protection sterilization technology Alkaline earth titanates Lavatory sanitory Reactive oxygen radicals Low frequency vibration
Inactive CN1892634A Electric digital data processing Engineering PCI Express
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN109616718B Realize low temperature charging and heating function Compatible with driving heating function Secondary cells Power battery Electrical battery
Owner: BEIQI FOTON MOTOR CO LTD Inactive CN109415974A Hollow article cleaning Gas turbine plants Spray nozzle Engineering
Owner: GENERAL ELECTRIC CO Owner: NORTHWEST RES INST OF MINING & METALLURGY INST Owner: XIAN FASHITE AUTOMOBILE TRANSMISSION CO LTD Active CN110371181B Steering linkages Fluid steering Steering angle Engineering
Owner: CHINA MOBILE COMM LTD RES INST +1 Inactive CN104955935A Detergent dyes Detergent mixture composition preparation Solubility Water soluble
Owner: PROCTER & GAMBLE CO Active CN106855047B Pump testing Positive-displacement liquid engines Fuel reprocessing Liquid level measurement
Owner: THE 404 CO LTD CHINA NAT NUCLEAR Active CN105787424B Improve reliability Character and pattern recognition Digital data authentication Palm print Imaging processing Owner: ADVANCED NEW TECH CO LTD Active CN101950953B Piezoelectric/electrostriction/magnetostriction machines Emergency protective circuit arrangements Mechanical overload Engineering
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: CHERY COMML VEHICLE ANHUI Inactive CN101542918B Antenna supports/mountings Transmission Electrical conductor Audio power amplifier
Pending CN113956115A Food safety Low cost Calcareous fertilisers Bio-organic fraction processing Biotechnology Sporocarp (fungi) Owner: INST OF SOIL FERTILIZER & ENVIRONMENT RESOURCE HEILONGJIANG ACADEMY OF AGRI SCI Active CN107329537B Volume/mass flow measurement Power supply for data processing Electricity Computer engineering
Owner: HANGZHOU DPTECH TECH Active CN110147428B Ineffective practice Resources Text database querying Engineering Test question
Owner: INST OF CHEM ENG GUANGDONG ACAD OF SCI Owner: ZHEJIANG UNIV OF TECH Owner: TAIWAN SEMICON MFG CO LTD Owner: NINGBO AUX ELECTRIC +1 Active CN106748708B Low price High yield Carbonyl compound preparation by oxidation Carbonyl compound preparation by condensation Acetic acid Organic synthesis Inactive CN107645986A Low cost Tyres Cleaning using liquids Dry ice Cleaning methods Owner: LANG YUZER OTOMOTIV YAN SANAYI VE TICARET ANONIM SIRKETI Active CN104623233B Chronic bronchitis prevention Chronic bronchitis control Respiratory disorder Aluminium/calcium/magnesium active ingredients GLYCYRRHIZA EXTRACT Obstructive chronic bronchitis
Active CN106660644B Packaging automatic control Bundling machine details Engineering Mechanical engineering
Owner: RDA MICROELECTRONICS SHANGHAICO LTD Active CN110844069B Reduce noise Solve the problem of passing through narrow spaces Micro-sized aircraft Fuselages Aviation Flight vehicle Owner: BEIJING INST OF SPECIALIZED MACHINERY Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Owner: CHENGDU OUXUN TECH CO LTD Active CN111800722B Realize FFMIC function detection Electrical apparatus Sound sources Terminal equipment
Owner: SHENZHEN HORN AUDIO Owner: SAMSUNG ELECTRONICS CO LTD Inactive CN1652543A Electrical discharge ozone preparation Data switching by path configuration Real-time computing
Owner: SAMSUNG ELECTRONICS CO LTD Owner: ZHENGZHOU UNIV OF IND TECH Owner: WATTS PLUMBING TECH TAIZHOU Active CN111153952B Realize the purpose of detecting esterase in vitro Sugar derivatives Biological testing Aryl Alkoxy group
Owner: INST OF CHEM CHINESE ACAD OF SCI +1 Owner: NANJING HUAZHOU PHARMA +1 Active CN103002284B Digital video signal modification Pattern recognition Video encoding
Inactive CN101537822B Provide in time Offer Belt retractors Semi-passive restraint systems Driving risk Vehicle driving Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN109149067B Realize mobile communication Simultaneous aerial operations Antenna supports/mountings Telecommunications Electrical and Electronics engineering
Owner: AAC PRECISE MFG TECH CHANGZHOU +1 Active CN103387254B Achieve separation Save digestion Calcium/strontium/barium carbonates Material nanotechnology Atherion elymus Carbonization Active CN104800058B Comprehensive massage techniques Natural movement Roller massage Massage Engineering Active CN101898621B Improve crash safety performance Reduce impact force Vessel cleaning Hull parts Hull structure Marine engineering Owner: SHENZHEN HISPEED BOATS TECH