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 CN1881565A Increase production Dark Image Feature Degradation Solid-state devices Semiconductor/solid-state device manufacturing CMOS Salicide Owner: DONGBU ELECTRONICS CO LTD Active CN103533974A Automatic syringes Medical devices Engineering Injection device
Active CN104252714A Reconstruction from projection Details involving 3D image data Pattern recognition Voxel
Owner: SIEMENS HEALTHCARE GMBH Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN105357176B Solving identity management challenges Solve the problem of "real name is real person" Key distribution for secure communication User identity/authority verification Information repository Information transmission
Owner: THE FIRST RES INST OF MIN OF PUBLIC SECURITY +2 Owner: WUXI CHINA RESOURCES HUAJING MICROELECTRONICS Owner: HARBIN UNIV OF SCI & TECH Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: HUZHOU ELECTRIC POWER COMPLETE EQUIP Active CN109325158B Easy to organize Archiving across systems Document management systems Electronic document Engineering Owner: BLUESTAR BEIJING TECH CENT Active CN107982412B Eliminate cough Eliminate phlegm Unknown materials Respiratory disorder Tracheitis Bile Juice
Active CN107528972B Reduce visual burden Improve reading experience Input/output for user-computer interaction Substation equipment Text display Medicine Owner: VIVO MOBILE COMM CO LTD Inactive CN105601596B Inhibitory activity Good dose effect Organic chemistry Microorganism based processes Nutrient solution Ethyl acetate Owner: BIOLOGY INST OF SHANDONG ACAD OF SCI Active CN110763066B Avoid corrosion Enhanced disturbance heat transfer Boiler flue tubes/fire tubes Boiler water tubes Coated surface Thermodynamics Owner: HUAZHONG UNIV OF SCI & TECH Active CN111346867B Realize cycle cleaning operation Avoid damage Cleaning using tools Cleaning using liquids Wash rack Automotive engineering Inactive CN103547118A Temperatue control Digital data processing details Height difference Engineering
Owner: SAMSUNG ELECTRO MECHANICS CO LTD Owner: PETROCHINA CO LTD +1 Active CN110361577B Effective simulation of single-phase disconnection and grounding conditions Effectively measure step voltage Current/voltage measurement Utility frequency Risk assessment
Owner: SOUTHWEST JIAOTONG UNIV Inactive CN1732561A Semiconductor/solid-state device details Solid-state devices Dielectric layer Semiconductor
Owner: 10TH RES INST OF CETC Inactive CN101563685A Digital data information retrieval Digital data processing details Personalization Information retrieval
Inactive CN101169981B Record information storage Instrumental components Impurity doping Semiconductor
Owner: SAMSUNG ELECTRONICS CO LTD +1 Inactive CN101492810B Ensure safety Guaranteed effective working hours Vacuum evaporation coating Sputtering coating Wafering Engineering Owner: SEMICON MFG INT (SHANGHAI) CORP Inactive CN101549986B High activity Compensates for low hydration strength Solid waste management Fiber Mass ratio Owner: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY Active CN105253480B Efficient discharge Eliminate the source of release Large containers Buffer tank Control valves Owner: BOE TECH GRP CO LTD +1 Inactive CN109314811B Intra aural earpieces Earpiece/earphone cables Engineering Headphones
Active CN110977176B Address Surface Integrity Realize automatic rust removal Laser beam welding apparatus Mechanical components Machine
Owner: UNIV FOR SCI & TECH ZHENGZHOU Owner: WENZHOU HONGFENG ELECTRICAL ALLOY Active CN102334470B Increased chance of touching the wrist Increase contact area Fish-hooks Engineering Fishing Owner: SHANGHAI OCEAN UNIV Owner: YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST Owner: UNIV OF SCI & TECH LIAONING +1 Owner: ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD Active CN101725258B Building repairs Foundation repair Structural engineering Heritage building
Active CN110792040B Quick and easy traversing and luffing Solve in place Bridge erection/assembly T-beam Bridge deck
Inactive CN103882023B High biosecurity Bacteria Vector-based foreign material introduction Stress induction Organism Owner: RICE RES ISTITUTE ANHUI ACAD OF AGRI SCI Active CN104717180B Inhibit the called business process Save resources Transmission Application server Telecommunications Owner: CHINA TELECOM CORP LTD Active CN110049652B Servers Data center rooms General purpose Software engineering
Owner: XINXING DUCTILE IRON PIPES CO LTD Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Active CN107708863B Simple interconnection Fully supported Laboratory glasswares Sensors Structural engineering Body fluid Owner: GREINER BIO ONE GMBH Active CN106791212B Refresh rate control Digital data processing details Cathode-ray tube indicators Refresh rate Desk
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN102982532B Accurate measure of distortion Fully consider the sensitivity Image analysis Matrix decomposition Evaluation result
Active CN108578385B Easy to operate Low price Cosmetic preparations Hydrocarbon active ingredients Organic solvent Chemical compound Active CN101087388B Simultaneous/sequential multiple television signal transmission Selective content distribution Control data Network communication
Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN108062861B Realize dynamic vehicle tracking Image analysis Road vehicles traffic control Wireless transmission Traffic congestion
Owner: DALIAN UNIV OF TECH Active CN104103415B Work around size limitations Solve waste Inductances/transformers/magnets manufacture Magnetic materials Rare earth Thermal deformation Owner: BEIJING UNIV OF TECH Active CN107124787B Avoid damage Electrical apparatus Electroluminescent light sources Capacitance Capacitor voltage Active CN103114432B Fibre types Dry-cleaning apparatus for textiles Polyester Fiber
Owner: SHENGHONG GRP CO LTD Inactive CN1196974C Image data processing details Photographic printing Engineering Photo image
Active CN110235345A Efficient power electronics conversion Dc-dc conversion Voltage converter Converters
Inactive CN102550382B Method security Avoid root damage Cultivating equipments Soilless cultivation Greenhouse Distilled water Owner: NORTHEAST FORESTRY UNIVERSITY Active CN105327602B Reduce the temperature Avoid affecting the denitrification efficiency Dispersed particle separation Increasing energy efficiency Flue gas Process engineering Pending CN114765718A Bending wave transducers Dynamo-electric machines Output device Actuator
Active CN112029746B Transferases Fermentation Biotechnology Nucleotide
Owner: FUJIAN AGRI & FORESTRY UNIV Owner: SHENYANG SIASUN ROBOT & AUTOMATION Owner: NORTH CHINA ELECTRICAL POWER RES INST +1 Active CN108518942B Reduce rotation rate Pre-extraction tea treatment Tea drying Microcontroller Green teas Active CN105413920B Jet more Spray evenly Spraying apparatus Nozzle Engineering Owner: ZHEJIANG BAIDELI TANNERY CO LTD Owner: CHENGDU SWJTU DRIVE TECH Active CN114490674B Uniqueness guaranteed Special data processing applications Database indexing Algorithm Theoretical computer science Owner: BEIJING OCEANBASE TECH CO LTD Inactive CN1518294A Substation remote connection/disconnection Data switching by path configuration Image server Home appliance
Active CN110283759B Highly degradable properties Promote growth Bacteria Water contaminants Biotechnology Oil and grease Active CN109561232B Verify authenticity Electrographic process apparatus Pictoral communication Data set Computational physics Owner: HEIDELBERG POLSKA SP ZOO Active CN103123899B Increase drive current High Aspect Ratio Performance Semiconductor/solid-state device manufacturing Semiconductor devices Driving current Power flow Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Active CN107120006B Avoid easy triggers Avoid trigger Construction fastening devices Wing arrangements Self locking Engineering Owner: CHINA UNITED NETWORK COMM GRP CO LTD Inactive CN101458826B True reproduction 3D-image rendering 3D modelling Human body Anatomical structures Owner: INST OF PLASMA PHYSICS CHINESE ACAD OF SCI Active CN105591957B Forwarding control Save bandwidth Data switching networks Multicast Owner: NEW H3C TECH CO LTD Owner: BEIJING QIANXIN TECH Active CN105300893B Color/spectral properties measurements Moisture Electrical and Electronics engineering
Owner: PURESCI ENVIRONMENTAL TECH CO LTD Active CN106116200B High free expansion The swelling effect lasts Slag Ultimate tensile strength
Owner: GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD Owner: 北京牡丹电子集团有限责任公司数字科技中心 Pending CN110214185A Easy and effective replacement Low production cost Bioreactor/fermenter combinations Fungi Base J Genome editing Active CN112801650B Easy to add Guaranteed to sell normally Database management systems Payment architecture Data display Digital data Owner: HUAWEI CLOUD COMPUTING TECH CO LTD Inactive CN103302978B Other printing apparatus Transducer Engineering
Owner: SHANGHAI HEAVY MACHINERY PLANT Inactive CN102375957B Free from harm Achieve the purpose of the attack Platform integrity maintainance Operational system Software engineering Owner: SOUTHWEST PETROLEUM UNIV Active CN105756822B Adjustable lift Increase pressure Internal combustion piston engines Fuel supply apparatus Injection pressure Electricity Active CN113246288B Easy to install Accurate and even pouring work Ceramic shaping plants Temperature control Construction engineering Owner: SHANDONG SHENGFULAI IND Owner: CHINA CONSTRUCTION BANK Active CN106121965B Improve manufacturing welding efficiency Reduce purchase quantity Positive displacement pump components Positive-displacement liquid engines System maintenance Purchase cost Owner: QINGDAO HISENSE HITACHI AIR CONDITIONING SYST Active CN100557270C Avoid unscrewing drop cases Avoid crush damage Gearing Ball screw Dental alveolus Owner: XIAMEN 6C TECH CO LTD Active CN107578433B Temperature information monitoring Quick search Image enhancement Photography auxillary processes Materials science Electrolytic cell Owner: RIZHAO ZHONGBANG ELECTRONICS CO LTD Active CN102879193B Accurate calculation of pressure bearing capacity Accurate measurement of pressure capacity Machine part testing Engineering Pressure difference
Active CN104702189B Does not involve motor parameters Robust AC motor control Capacitance Filter capacitor Inactive CN103732765A Improve surface quality Furnace types Heat treatment process control Temperature difference Heating furnace Owner: HYUNDAE STEEL CO LTD Inactive CN112423360A Extend your life Energy savings and equalization Power management Network topologies Energy balancing Transceiver Owner: ZHEJIANG BUSINESS TECH INST Active CN111424096A Improve survival rate Microbiological testing/measurement Gastric adenocarcinoma Gastric carcinoma Owner: XUZHOU MEDICAL UNIV Owner: HEILONGJIANG INST OF TECH Active CN104844514B Organic chemistry Antineoplastic agents Prostate cancer cell Hydrogen
Owner: TANGSHAN IRON & STEEL GROUP +1 Active CN105943275B Improve reliability Embody the spirit of humanistic rescue Batteries circuit arrangements Nursing beds Infrared Weight change Active CN104031020B Organic chemistry Bulk chemical production Hydrobromide Wittig reaction
Owner: BEIJING JIALIN PHARM INC Inactive CN102353947B Avoid covariance matrix Avoid eigenvalue decomposition Wave based measurement systems Passive radar Estimation methods
Owner: HORTICULTURE INST OF XINJIANG ACAD OF AGRI SCI Owner: HUAZHONG UNIV OF SCI & TECH Owner: TIANJIN NAVIGATION INSTR RES INST Active CN105778742B Reduce chemical energy Increase low temperature environment reactivity Polyurea/polyurethane coatings Acrylic resin Low temperature curing
Owner: BC P INC CHINA NAT PETROLEUM CORP +2 Owner: HUBEI BOTAO SYNTHETIC FIBER Inactive CN1685125A Non-mechanical controls Keyhole guards Engineering Cam
Active CN109146495B Protocol authorisation Computer hardware Payment
Owner: GUANGDONG XIAOTIANCAI TECH CO LTD