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.
Owner: CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD Active CN111756507B Pilot signal allocation Wireless communication Access network Interference management
Owner: CHENGDU HUAWEI TECH Active CN103328138A High clearance Eliminate backlash Lathes Thread cutting machines Engineering Tool holder Inactive CN103015928A Build fast and easy Easy to control Survey Constructions Electricity Electric potential Active CN111862000B Comprehensive and accurate objective evaluation Image enhancement Image analysis Pattern recognition Dictionary learning
Active CN108241441B Input/output processes for data processing Light sensing Engineering
Inactive CN103370498B Machines/engines Engine components Engineering High pressure
Active CN101340400B Overcome the disadvantage of more expensive computer resources Data switching networks Message processing Publish–subscribe pattern
Active CN104944439B High crystallinity High yield Material nanotechnology Crystalline aluminosilicate zeolites Molecular sieve Temperature difference Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: BEIJING YUANLIU HONGYUAN ELECTRONICS TECH Active CN107236927B Vacuum evaporation coating Solid-state devices Graphics Engineering
Owner: BOE TECH GRP CO LTD +1 Active CN103924461B Good extensibility Improve dyeing first time success Dyeing process COTTON WOOL Procedure time Owner: JIHUA 3543 KNITTING CLOTHING Owner: ZORPIA ROBOT CO LTD Owner: CHINA RAILWAY BRIDGE SCI RES INST LTD +1 Owner: BEIJING INSTITUTE OF TECHNOLOGYGY +1 Owner: SHANGHAI BIOTECAN PHARMA +1 Owner: LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS Owner: UNIV OF SCI & TECH BEIJING Inactive CN110753841A Analysing fluids using sonic/ultrasonic/infrasonic waves Analysing solids using sonic/ultrasonic/infrasonic waves Acoustic emission Mechanical engineering
Owner: SHANGHAI AWINIC TECH CO LTD Active CN105642840B Foundry moulds Foundry cores Engineering Pyramid
Active CN105451640B User/patient communication for diagnostics Sensors Efficacy Physical therapy
Owner: QINGDAO UNIV OF SCI & TECH Active CN104925576B Programming works precisely Reliable counting method Folding thin materials Gear wheel Fixed frame
Owner: HEFEI AORUI DIGITAL CONTROL SCI & TECH Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Owner: STATE GRID CORP OF CHINA +4 Inactive CN1169013C Non-linear optics Identification means Liquid-crystal display Engineering
Active CN110523917B Good instant strength Excellent performance index Foundry moulds Mould handling/dressing devices Emulsion Resource recovery Active CN104783067B Improve ripening quality Save space Special goods baking Engineering Sprocket Owner: HUNAN PUMP VALVE MFG CO LTD Active CN104765667B High error rate Detecting faulty computer hardware Biological models Simulation Dependability Owner: JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY Owner: SHENZHENSHI YUZHAN PRECISION TECH CO LTD Owner: JINAN BODOR LASER CO LTD Active CN108988153B Easy discharge Avoid damage Substation/switching arrangement cooling/ventilation Watering devices Engineering Elastic rods Owner: SHANGHAI MUNICIPAL ELECTRIC POWER CO Active CN106335052B Crawl stable Reliable crawling process Programme-controlled manipulator Climbing Hydraulic control unit Grip force Owner: LIAONING UNIVERSITY Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Inactive CN101415475A Water/sewage treatment Radioactive contaminants Self-assembled monolayer Filter element
Active CN111349101B Distinct fluorescent signal readout Responsive Organic chemistry Material analysis by observing effect on chemical indicator Cyclohexanone Indole hydrochloride Active CN109163972B Reflect the tensile strength Efficient determination Material strength using tensile/compressive forces Structural engineering Ultimate tensile strength Owner: SHANGHAI JIAOTONG UNIV Active CN102835464B Food preservation Edible oils/fats Chemistry
Owner: WILMAR SHANGHAI BIOTECH RES & DEV CENT Owner: QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI Active CN107810356B Axial height minimized Effect connection Operating means/releasing devices for valves Fuel injection apparatus Condensed matter physics Materials science
Active CN103531143B Achieve insertion Troubleshoot technical issues with poor image quality Static indicating devices Steroscopic systems Display device Brightness perception Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: SHANDONG TIANLI DRYING TECH & EQUIP Active CN114329366B Meet download needs Difficult to identify Digital data protection Transmission Operating system Computer engineering Active CN102290301B Avoid accidents such as fire and explosion Reduce volume Emergency protective devices Power flow Ampere Owner: XIAMEN SET ELECTRONICS Owner: SOUTH CHINA UNIV OF TECH Inactive CN1953572B Registration is flexible Easy to operate Broadcast service distribution Network data management Distribution control Group communication systems Owner: SHENZHEN ZTE TRUNKING TECH CORP Active CN104584254B Final product manufacture Solid-state devices Engineering Mechanical engineering
Active CN102628582B Conducive to a stable snap Avoid damage Lighting support devices Optical light guides Liquid-crystal display Engineering Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Active CN101990111B Avoid overspending Avoid performance pressure Selective content distribution Television system Transfer system Active CN113325344B Reduce safety hazards such as fire Effective detection of demagnetization Magnetic property measurements Electric machine Test chamber
Pending CN112130524A Prevent high cutting speed Automatic control devices Measurement/indication equipments Magnification Control theory
Active CN105867364B Save electricity Position/course control in two dimensions Vehicles Simulation Computer vision Active CN106502476B High precision judgment Improve stability and fluency Input/output processes for data processing Computer graphics (images) Counting Number
Owner: HISENSE VISUAL TECH CO LTD Owner: INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI Owner: ANGANG STEEL CO LTD Owner: SHANDONG NORMAL UNIV Owner: XI AN JIAOTONG UNIV +1 Owner: ZHEJIANG KOUBEI NETWORK TECH CO LTD Owner: WINNING HEALTH TECHNOLOGY GROUP CO LTD Active CN110345477B Guaranteed heating area Large hole cross-sectional area Domestic stoves or ranges Gaseous fuel burner Combustor Engineering
Owner: NINGBO FOTILE KITCHEN WARE CO LTD Owner: ZHONGSHAN POLYTECHNIC Inactive CN102915572A Ticket-issuing apparatus License number Payment
Active CN104780237B Transmission Protocol for Carrying Authentication for Network Access Computer engineering
Owner: NEW H3C TECH CO LTD Active CN108091488B Stacked capacitors Fixed capacitor terminals Engineering Electronic component
Active CN103044255B Maintain biological performance Good biocompatibility Organic compound preparation Carboxylic acid esters preparation Combinatorial chemistry Perylene derivatives Owner: SHENZHEN BEAUTYSTAR CO LTD +1 Inactive CN102130483B Realize detection Control charging Batteries circuit arrangements Electric power Engineering Equalization Owner: HANGZHOU HUAGUANG ADVANCED WELDING MATERIALS CO LTD Active CN111092416B Improve scalability Increase speed limit Emergency protective arrangements for limiting excess voltage/current Protective switch operating/release mechanisms Capacitance Transformer Owner: NR ELECTRIC CO LTD +1 Inactive CN102341853B Tracheae Speech analysis Time domain Speech sound
Owner: FORSCHUNGSHLDG TU GRAZ Inactive CN101345684B Networks interconnection Operation mode Protocol Application
Inactive CN101626352B Energy efficient ICT Transmission control/equlisation Training phase Confidence interval
Owner: SHANTOU INST OF UITRASONIC INSTR CO LTD Owner: BOE TECH GRP CO LTD Inactive CN103443037A Reduce ecological footprint Bioreactor/fermenter combinations Bio-organic fraction processing Microorganism Temperature control
Owner: UNIVERSITY OF THE FREE STATE Owner: BEOGENE BIOTECH GUANGZHOU Inactive CN101741903B Reduce communication load Behaviors to Avoid Inauthentic Negative Reviews User identity/authority verification Security arrangement Transmission protocol Network communication Owner: BEIJING UNIV OF TECH Owner: GUANGXI NORMAL UNIV Inactive CN100434471C Foaming agent Melamine
Owner: AAC ACOUSTIC TECH (SHENZHEN) CO LTD +1 Active CN112800688B Predictive science Improve predictability Forecasting Design optimisation/simulation Computational science Waveform analysis Active CN111106371B Fully consider the coupling relationship High precision Biological neural network models Fuel cells Thermodynamics Fuel cells Owner: SHANGHAI HYDROGEN PROPULSION TECH CO LTD Inactive CN1218134C Solve the problem of oil leakage prevention cap Rotating vibration suppression Liquid resistance brakes Engineering Silicone oil
Owner: SANKYO SEIKI MFG CO LTD Inactive CN100547345C Accurate grasp Avoid Unclean Downtime Using optical means Laser ranging Production line Owner: BAOSHAN IRON & STEEL CO LTD Inactive CN101894746B Simple process Low cost Semiconductor/solid-state device testing/measurement Semiconductor/solid-state device manufacturing State of art Radiation Dosages Active CN109236743B Easy to clean Pump components Pumps Engineering Process engineering Owner: RAILWAY TRANSPORT DEPT YONGMEI GRP Owner: NANJING YUSHENG ROBOT CO LTD Inactive CN103792649A Optical elements Negative refraction Optical axis
Owner: CASIO COMPUTER CO LTD Owner: GUIZHOU BRANCH CHINA ALUMINUM IND Active CN104493204B Avoid interference Avoid the formation of processing dead angle Automatic/semiautomatic turning machines Chucks Knife blades Machining Owner: CHONGQING MACHINE TOOL GROUP Owner: ZHEJIANG LANGHUA PHARMA Active CN102229416B Smooth turning Achieve free slip Cranes Hydraulic structure Hydraulic circuit Owner: SANY AUTOMOBILE HOISTING MACHINERY Owner: GUANGDONG TENGLONG CHEM TECH +1 Inactive CN102481323A Senses disorder Nervous disorder Companion animal Nutritional composition
Inactive CN104812508A Nibbling shearing machines Metal working apparatus Engineering Change positions
Pending CN110941573A Simple instructions Interprogram communication Data switching networks Software engineering Computer engineering Owner: FUJIFILM BUSINESS INNOVATION CORP Active CN113481821B Does not affect transportation use Improve sealing Bridge applications Climate change adaptation Cofferdam Water flow Owner: WUDA JUCHENG STRUCTURE CO LTD Active CN106586148B Affect quality Unified Appearance Orientation Wrapper twisting/gathering Packaging machines Toothpaste Engineering Owner: GUANGZHOU BAIYUN CHEM IND Pending CN113631907A Avoid direct contact Particle suspension analysis Chemical physics Physical chemistry Owner: THE CHEMOURS CO FC LLC Active CN108975496B Restoring the ability to treat wastewater Rapid recovery of sludge activity Treatment with anaerobic digestion processes Water treatment temperature conditions Water source Sludge
Owner: SHANDONG YUWANG ECOLOGY FOOD IND Active CN102642315B Viscoelastic damping Gasoline
Owner: QINGDAO TECHNOLOGICAL UNIVERSITY Owner: GREE ELECTRIC APPLIANCES INC Inactive CN101712795B Chemical industry Polymer science
Owner: SICHUAN FEIYA NEW MATERIAL Active CN104508922A Ignition without delay Rich function extension Spark gaps with auxillary triggering Arrangements responsive to excess current Auxiliary electrode Engineering
Owner: TENNECO SUZHOU EMISSION SYST Active CN108780831A Good optics Vehicle headlamps Solid-state devices Engineering physics Light-emitting diode Active CN113316692A Mechanical actuated clutches Magnetically actuated clutches Magnetic actuation Magnetic tension force
Active CN105198990B Immunoglobulins against bacteria Tissue culture BALB/c Carrier protein
Owner: JIANGSU ACAD OF AGRI SCI Owner: DATONG XINCHENG NEW MATERIAL CO LTD Owner: KNOWLEDGE DEV FOR POF SL