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 CN102023678A Easy to use Details for portable computers Input/output processes for data processing Electric equipment Computer science Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Inactive CN1325253C Easy to clean Rotary intaglio printing press Cleaning using liquids Engineering Printing press Active CN106356908B Batteries circuit arrangements Electric power Power battery Capacitance
Owner: LIANCHUANG AUTOMOBILE ELECTRONICS Active CN101895373B Improve accuracy Conform to attribute characteristics Error prevention Decoding methods Speech sound Active CN102489048B Foam dispersion/prevention Polymer science Papermaking
Inactive CN101943619A Steering linkages Work measurement Adhesive Engineering
Active CN109324345B Rich Quantitative Evaluation Methods Seismic signal processing Seismology for water-logging Organic acid Porosity
Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN104503832B Guaranteed fairness Collaborate efficiently Program initiation/switching Resource allocation Process module Equalization Owner: BEIQI FOTON MOTOR CO LTD Active CN105259925B Precise positioning Troubleshoot accidents Control devices for conveyors Control using feedback Horizontal axis Engineering Owner: BEIJING BESTPOWER INTELCONTROL TECH CO LTD Active CN101268560B Semiconductor devices Nitride semiconductors Metal
Owner: TOYODA GOSEI CO LTD Inactive CN1220404C Special service for subscribers Broadcast service distribution Telecommunications Subscriber identity module
Owner: DATANG MICROELECTRONICS TECH CO LTD Active CN1997210B Broadcast service distribution Communications system Management unit
Owner: XFUSION DIGITAL TECH CO LTD Active CN100344361C Precise control of dwell time Control dwell time Rotary stirring mixers Mixing gases/vapours with solids Gas solid Nuclear engineering Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN105682884A Made precisely Domestic articles Fuel tank Engineering Owner: SHANDONG RIFA TEXTILE MACHINERY Active CN109286321B Dc-dc conversion Electric variable regulation Control signal Software engineering
Owner: ON BRIGHT ELECTRONICS SHANGHAI Inactive CN101844970B Organic chemistry Organic compound preparation Antigen Lignan
Owner: CHF SHANGHAI PHARMA Active CN107104183B Electrical apparatus Digital storage Memory cell Engineering
Owner: SAMSUNG ELECTRONICS CO LTD Inactive CN101606257A Reactant parameters control Solid electrolyte fuel cells Nuclear engineering Heat transmission
Owner: CASIO COMPUTER CO LTD Inactive CN103476453A Diagnostics Medical devices Medical device Biomedical engineering
Active CN102193929B Accurate entropy Improve accuracy Web data indexing Special data processing applications Occurrence probability Phrase Owner: ALIBABA GRP HLDG LTD Active CN102084572B Minimize the risk of electric shock Reduce the risk of unintentional isolation Single network parallel feeding arrangements Electricity Power flow
Owner: CHINA COAL TECH & ENG GRP HUAIBEIBLASTING TECHN RES INST Owner: CHINA EPRI SCIENCE & TECHNOLOGY CO LTD +2 Active CN106258954B Meet the requirements of potted plants Rich and interesting plant landscape Plant tissue culture Horticulture methods Activated carbon Bottle
Active CN108333531B Power supply testing Test efficiency Acquisition apparatus
Owner: SUZHOU METABRAIN INTELLIGENT TECH CO LTD Owner: SHANGHAI BENTONG IND Owner: XI AN JIAOTONG UNIV Active CN102730061B Automatic steering control Optical viewing Steering angle Steering wheel
Owner: HYUNDAI MOBIS CO LTD Active CN111923910B Solve the problem of reduced efficiency of lane changes Improve lane change efficiency Simulation Control theory
Active CN108433175B Realize continuous mass production The production and processing process is green and environmentally friendly Tobacco smoke filters Freeze-drying Process engineering Owner: WUHAN LICHENG BIOTECH Active CN107036674B Avoid pollution Quickly determine the amount of residual liquid mercury Insulated cables Details of conductive cores Coaxial cable Pollution Owner: CHINA THREE GORGES UNIV Owner: EAST CHINA UNIV OF SCI & TECH Active CN103547057B Avoid follow-up problems such as bending Printed circuit details Edge surface Metallic materials
Owner: KINSUS INTERCONNECT TECH Active CN112927321B Quality improvement Drawing from basic elements Texturing/coloring Algorithm Engineering Inactive CN102279894B Good service Considerate user experience Special data processing applications Internet searching Semantics Active CN108701529B Improve handling convenience Improve core strength Transformers/inductances magnetic cores Inductances/transformers/magnets manufacture Transformer Engineering Owner: HITACHI IND EQUIP SYST CO LTD Owner: BEIJING UNIV OF CHEM TECH Active CN107656182B Improve accuracy Reduced chance of ice flash Testing dielectric strength Chain length Chain type Owner: STATE GRID HUNAN ELECTRIC POWER +2 Inactive CN101929380B Internal combustion piston engines Exhaust apparatus Particulates Control system
Owner: GM GLOBAL TECH OPERATIONS LLC Active CN108499499B Low cost Simple design Component separation Chemical/physical/physico-chemical microreactors Temperature control Ion current Owner: HUATIAN ENG & TECH CORP MCC Owner: YUNGU GUAN TECH CO LTD Active CN103128419B Moderate length There will be no pulling phenomenon Arc welding apparatus Transformer Electrical battery Inactive CN102149445B Easy to install Configure relationships correctly Dispersed particle filtration Combustion-air/fuel-air treatment Grating Filter element Owner: CARL FREUDENBERG KG Active CN110230639B Reduce edge load pressure Fit closely Connecting rod bearings Automatic control devices Tool bit Control engineering Owner: XINHUASAN INFORMATION TECH CO LTD Inactive CN100587039C Improve properties Molecular sieve catalysts Hydrocarbon oil cracking Single stage Metal Owner: ANHUI DAYI GRAIN & OIL FOOD Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Owner: LANGFANG CIMC AIRPORT SUPPORT LTD Owner: ANHUI GUANGXIN AGROCHEM Inactive CN105023800B Small size Solve problems that cannot be further miniaturized High-tension/heavy-dress switches Contacts enclosures/screens Push pull Switchgear Owner: ANHUI TENGYA GARMENT Active CN112061663B Improve adaptability Reduced number of orders Storage devices Process engineering Silo Inactive CN104648926B High track adaptability Guaranteed uptime Mechanical conveyors Computer module Engineering Owner: NANJING UNIV OF SCI & TECH Active CN107768698B Achieve discharge Mitigating slow performance Electrolyte stream management Ptru catalyst Organic glass Active CN106327756B Not easy to cross Improve security Burglar alarm by disturbance/breaking stretched cords/wires Engineering Protection system Owner: NEW SINGULARITY INT TECHN DEV Owner: CHINA ELECTRONIS TECH INSTR CO LTD Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Active CN103888226B Improve performance Reduce the maximum degree Error prevention Distributed source Source code Owner: HARBIN INST OF TECH Owner: SHANDONG DONGYUE WEILAI HYDROGEN ENERGY MATERIAL CO LTD Owner: KADA WELL INNOVATION TECH SHENZHEN CO LTD Active CN104107704B Extended service life Carbon deposit deactivation rate is slow Metal/metal-oxides/metal-hydroxide catalysts Alkane Platinum Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN107256705B Playing long Add toggle structure Automatic musical instruments Pinion Sound box
Active CN112760743B Reduce decarboxylation Reduce adverse effects Pigment addition to spinning solution Monocomponent polyesters artificial filament Fiber Polymer science Inactive CN104151821B Material nanotechnology Cell electrodes Ptru catalyst Porous carbon
Owner: SHANGHAI SPACEFLIGHT ELECTRONICS & COMM EQUIP RES INST Owner: KINWONG ELECTRONICS TECH LONGCHUAN Active CN105389125B Avoid harm Make up for the lack of high temperature resistance Input/output to record carriers File system Heat resistance Owner: CHANGSUO SOFTWARE TECH SHANGHAI CO LTD Active CN112831511B Bacteria Microorganism based processes Biotechnology Escherichia coli
Owner: THIRD INST OF OCEANOGRAPHY MINIST OF NATURAL RESOURCES Inactive CN101339957B Semiconductor/solid-state device details Solid-state devices Metal strips Power flow
Active CN113517005B Easy loading and unloading Undesired vibrations/sounds insulation/absorption Record information storage Computer hardware Mechanical engineering Owner: XI AN JIAOTONG UNIV Owner: SOUTH CHINA NORMAL UNIVERSITY Active CN110794599B Color shift detection implementation Solve the problem of single color shift detection method Non-linear optics Color shift Computer graphics (images)
Owner: LENOVO (BEIJING) LTD Active CN108347951A Good synergy Food ingredients Meat/fish preservation using chemicals Extracted grape seeds Preservative Inactive CN102379794A Realize Rehabilitation Movement Simple structure Chiropractic devices Physical medicine and rehabilitation Wheelchair Inactive CN1237925C Lighting elements Packaging toiletries Engineering Printed circuit board
Active CN110243445B Solve scrape off Solve the problem of sticking and clogging Large containers Weighing apparatus for materials with special property/form Microcontroller Control system
Owner: ZHONGSHAN TO U INTELLIGENT EQUIP TECH CO LTD Active CN104611828B Feel comfortable Vivid pattern Flat warp knitting machines Engineering Process configuration Owner: FUJIAN HUAFENG NEW MATERIALS Active CN107102277B Realize the load Avoid the effects of lateral friction Magnetic property measurements Stiffness coefficient Engineering Owner: SHANGHAI JIAOTONG UNIV Owner: BEIJING WANWEIYINGCHUANG TECH Owner: BEIJING GANG YAN DIAMOND PROD CO +1 Active CN103215956B Promote the process of large-scale production Simple construction method Bulkheads/piles Structural engineering Engineering Owner: JIANGSU LONGYUAN ZHENHUA MARINE ENG Active CN108187736B Crystal fine High yield Molecular sieve catalysts Catalyst activation/preparation Crystallography Molecular sieve Owner: FUZHOU MAILIAO AUTOMATION EQUIP CO LTD Owner: XUANCHENG POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER +1 Active CN105334906B Add public path Regular clock structure Generating/distributing signals Clock network Logic gate
Owner: NAT UNIV OF DEFENSE TECH Owner: SUZHOU NANOWIN SCI & TECH Inactive CN102590569A Electrical measurement instrument details Electrical testing Electricity Test sample
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: HUANGHE S & T COLLEGE Active CN101815293B Prevent replay attacks Encryption apparatus with shift registers/memories Security arrangement Wireless mesh network Multi hop relay Active CN103906476A Surgical staples Surgical forceps Surgical staple Engineering
Owner: ETHICON ENDO SURGERY INC Inactive CN100350128C Meet the needs of developing production wells Extended service life Fluid removal Data display Gas analysis Owner: GEOLOGIC LOGGING SHENGLI GASOLINEEUM ADMINISTRATION Active CN108546690B Oxidoreductases Fermentation Ketone Recombinase
Owner: SHENYANG PHARMA UNIVERSITY Owner: DALIAN HUAGONG INNOVATION TECH Inactive CN101285742B Solve technical problems that are difficult to disassemble Simple structure Withdrawing sample devices Engineering Block match Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Owner: EUTECH MICROELECTRONICS Active CN107799721B Secondary cells Non-aqueous electrolyte accumulator electrodes Electrolytic agent Electrical battery
Owner: BEIJING WELION NEW ENERGY TECH CO LTD Active CN104888556B Good cleaning and purification effect Human health protection Using liquid separation agent Particulates Chemical reaction
Active CN103334408B Has the function of retaining soil With water seepage function Artificial islands Coastlines protection Mechanical engineering Quoin
Owner: SICHUAN EXTREME ELECTRIC CONTROL SYST MFG Active CN103209329B Quality improvement Digital video signal modification Imaging processing Information transmission Active CN107950267B Increase biodiversity High species Public buildings Leaf crop cultivation Diversity index Environmental resource management Owner: URBAN PLANNING & DESIGN INST OF SHENZHEN UPDIS Active CN103836846B Improve heat transfer effect Split flow and heat exchange evenly Evaporators/condensers Air conditioning systems Engineering Temperature difference Owner: SOUTHWEST JIAOTONG UNIV Active CN108715551B Ceramic sintering Ultra high pressure
Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN107338805B Self-running Foundation engineering Industrial buildings Power station Computer module
Owner: HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD Active CN105245931B Selective content distribution Remote control First relationship
Owner: KUYUN INTERACTIVE TECH Owner: BEIJING CHEETAH MOBILE TECH CO LTD +4 Inactive CN101854725B Small average mutual interference Reduced probability of outage Energy efficient ICT High level techniques Information transmission Carrier signal Owner: XI AN JIAOTONG UNIV Owner: JIHUA 3502 PROFESSIONAL GARMENT Owner: SID MACHINERY BEIJING Owner: ZOOMLION HEAVY IND CO LTD Active CN112629898B Improve checking efficiency The test results are reasonable and reliable Structural/machines measurement Refrigeration safety arrangement Engineering Refrigerant Owner: GREE ELECTRIC APPLIANCES INC Owner: KONFOONG MATERIALS INTERNATIONAL CO LTD Inactive CN102529621B Overcome the problem of not being able to control the unmanned amphibious vehicle With autonomous driving function Electric/fluid circuit Aircraft convertible vehicles Information processing Motor speed
Owner: DALIAN UNIV OF TECH