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.
Active CN107703879B Guaranteed uptime Dynamo-electric motors/converters starters Programme control in sequence/logic controllers Electrical resistance and conductance Engineering Active CN103537500B Single extrusion area is small Low input cost Extrusion dies Engineering Materials science Owner: HENAN UNIV OF SCI & TECH Active CN103881975B Microbiological testing/measurement Tumor/cancer cells Prostate cancer cell Cancer cell
Active CN100595663C Camera diaphragms Engineering Laser beams
Inactive CN100495302C Good record Input/output for user-computer interaction Static friction coefficient Surface layer
Active CN102938419B Avoid the risk of penetrating source-drain nodes Reduce contact resistance Semiconductor/solid-state device manufacturing Semiconductor devices Salicide Metal silicide Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Active CN107915606B High selectivity Organic chemistry Organic compound preparation Polyoxymethylene Polymer science Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHANGHAI TIANMA MICRO ELECTRONICS CO LTD Active CN109948330B Optimize process control method Improve collaboration Digital data authentication Software engineering Application procedure Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN102731778B Improve liquidity Broaden spinning conditions Monocomponent polyamides artificial filament Lithium chloride Organosolv Active CN103425239B Input/output for user-computer interaction Graph reading Imaging processing Control system
Owner: SHIJIAZHUANG TIEDAO UNIV Owner: CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD Active CN101991406B Short rejection time Does not affect activity behavior Diagnostic recording/measuring Sensors Microcontroller Refractive index
Owner: HUAZHONG UNIV OF SCI & TECH Active CN111065512B Mechanical working/deformation Transmission Composite material Ceramic materials
Inactive CN101233067B Implement recovery operations Elevators Engineering Normal position
Owner: MITSUBISHI ELECTRIC CORP Active CN110554127B Characteristic peak increase Large peak capacity Component separation Stationary phase Biochemical engineering Active CN102334942B Eliminate the lock Achieve separation Bathroom covers Mechanical engineering Toilet Active CN112172847B Reduce bulk sending Reduce lift Mine cars Vehicle frame Crushed stone Active CN100521194C Shorten the schedule Semiconductor/solid-state device details Solid-state devices Engineering Flat panel Owner: ADVANCED SEMICON ENG INC Owner: SHANGHAI JIAOTONG UNIV Active CN107641821B High purity Controllable and reliable quality Cells Semiconductor devices Copper interconnect Evaporation Owner: SHANGHAI SINYANG SEMICON MATERIALS Active CN108257463B Easy to operate There will be no flipping phenomenon Educational models Laboratory benches/tables Self locking Electrical and Electronics engineering Owner: ZHENGZHOU UNIVERSITY OF AERONAUTICS Owner: EAST CHINA UNIV OF SCI & TECH Owner: ZHANGZHOU JIALONG TECH INC Active CN105700686B SITUATIONS THAT HAZARD PERSONAL SAFETY Reduce perception Input/output for user-computer interaction Graph reading Virtual world Real-time computing Owner: LENOVO (BEIJING) LTD Active CN104548011B Significant effect on growth and development Dermatological disorder Plant ingredients Biology Ganoderma lucidum
Owner: ENZYMASTER NINGBO BIO ENG CO LTD Owner: MCC5 GROUP SHANGHAI CORPORATION LIMITED Owner: DONGGUAN HEC CORDYCEPS R&D CO LTD +1 Owner: SHENYANG ALUMINIUM MAGNESIUM INSTITUTE Active CN107692939B Realize the wring action Realize the drying action Carpet cleaners Floor cleaners Ratchet Electric machinery
Inactive CN101498713B Biological testing Data acquisition Nitrogen gas
Owner: INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI Owner: XUZHOU SILK FIBER TECH Inactive CN101296691A Improve throughput Organic active ingredients Antipyretic Active agent Dosage form Owner: JAPAN SCI & TECH CORP Active CN108431705A Debug dispatch dependency reduction Reduce calendar time Electric testing/monitoring Technology management Communication interface Device status
Owner: FISHER-ROSEMOUNT SYST INC Inactive CN101821562A Heat pumps Central heating with accumulated heat Thermal energy Heat carrier
Owner: CHENGDU AOCTER TECH CO LTD Inactive CN108172356A Small suction fluctuations Smooth rotation Magnets Inorganic material magnetism Phase mixing Soft magnet Owner: GUANGZHOU MAGNET ELECTRICITY Active CN105377945A Fiber Phosphate
Owner: SUN YAT SEN UNIV +1 Owner: KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD Active CN103127595B Replacement ample Gain buffer time Respirators Stoma Heat and moisture exchanger
Owner: GALEMED (XIAMEN) CO LTD Active CN102712389A Quick and cheap to construct Easy to operate Rigid containers Engineering Pallet Active CN108141212B Force measurement Electronic switching Telecommunications Capacitive measurement
Active CN102881678B Semiconductor/solid-state device details Solid-state devices Mechanical engineering
Owner: TAIWAN SEMICON MFG CO LTD Active CN109271945B Match the learning scene Improve homework correction efficiency Character and pattern recognition Engineering Mobile phone
Owner: GUANGDONG XIAOTIANCAI TECH CO LTD Owner: NANJING MATERNITY & CHILD HEALTH CARE HOSPITAL Active CN110030503B Improve cooling effect Realize an adjustable structure Lighting support devices Lighting heating/cooling arrangements LED lamp Glass structure Owner: SHENYANG PHARMA UNIVERSITY Active CN109580624B Raise the ratio Easy to make Preparing sample for investigation Material analysis by optical means Engineering Artificial stone Owner: GUANGXI LISHENG STONE CO LTD Owner: BEIJING CHALLENGE AGRI SCI & TECH CO LTD +1 Pending CN112241788A Neural architectures Inference methods Probability inference Algorithm
Active CN104021523B Image enhancement Image analysis Image resolution Edge based
Owner: ZHEJIANG NORMAL UNIVERSITY Owner: SHANGHAI JIAOTONG UNIV Active CN104111189B Reliable results Preparing sample for investigation Rock core Materials science Owner: XIAMEN ELITE ELECTRIC Active CN101774522B Reached consumption Reduce consumption Liquid bottling Engineering Spray cooling Owner: GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD Active CN106526432B Solve the problem of insufficient positioning accuracy Find exactly Fault location Information technology support system Fault detection algorithm Power grid Owner: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +4 Inactive CN100414727C High yield Uniform powder layer Semiconductor devices Metallurgy Granularity Owner: JIANGSU SUN & MOON LIGHTING Owner: NEW H3C TECH CO LTD Active CN108952789B Estimated Energy Saving Potential Avoid cumbersome calculations Design optimisation/simulation Tunnel/mines ventillation Air volume Environmental engineering Owner: HUNAN UNIV OF SCI & TECH Active CN109002025B Total factory control Programme total factory control Computer hardware Wireless communication protocol
Owner: ZHEJIANG UNIV OF TECH Active CN107509185B Quick show Display the display fast corresponding to the advertisement data package Connection management Transmission Data pack Industrial engineering Inactive CN1855057A Achieve recycling Will not be harmed Multiprogramming arrangements Radio/inductive link selection arrangements Engineering Active state Owner: SANECHIPS TECH CO LTD Active CN113623024B Solve technical problems that consume electrical energy Increase in size From solar energy Pump installations Thermodynamics Process engineering Owner: ATEC ENERGY&ENVIRONMENT CO LTD Active CN109391246B Fix fix Meet the needs of multi-mode and multi-frequency Digital technique network Computer architecture Data signal Owner: HARBIN INST OF TECH Active CN107003803B Input/output processes for data processing Classical mechanics Engineering
Owner: MICROSOFT TECH LICENSING LLC Owner: CHINA PING AN PROPERTY INSURANCE CO LTD Inactive CN106060741A Electrostatic transducer microphones Microphones signal combination Transducer Engineering
Active CN111421114B Prevent side swing Eliminate distractions Foundry moulds Foundry cores Classical mechanics Structural engineering Owner: HUAMIN NANPING AUTOMOBILE FITTINGS GROUP Active CN108886389B Spatial transmit diversity Signal allocation Precoding Communications system
Active CN104408481B Improve robustness Gradient Diffusion Problem Solving Character and pattern recognition Neural learning methods State of art Feature extraction Owner: WENLING JIUXIN IOT TECH CO LTD Owner: ROKKO VENTURES PTE LTD Inactive CN102650243B Electrical control Internal combustion piston engines Delayed periods Low speed
Owner: ZHENZHOU FENGHUA INDAL Active CN106443768B Seismic signal recording Longitudinal wave Synthetic seismogram
Owner: CHENGDU UNIVERSITY OF TECHNOLOGY Owner: HENAN UNIV OF SCI & TECH Owner: MITSUBISHI HEAVY IND LTD Active CN107490599B Reduce the maximum temperature rise Increased injected energy Material flaws investigation Pulse thermography Temporal change
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN103349259B Full of nutrition Umami Extraction Efficiency Food preparation Off-flavour Process engineering Active CN101477533B Difficult digital mapping Accurate Digital Mapping Maps/plans/charts Special data processing applications Element space Natural resource
Owner: INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS Inactive CN1733197B Solve the problem of weakening effect of inflammation treatment Addresses issues with diminished healing effects Anthropod material medical ingredients Urinary disorder Lycium barbarum fruit Licorice roots
Inactive CN1200481C Line/current collector details Securing/insulating coupling contact members Surface mounting Engineering
Owner: JAPAN AVIATION ELECTRONICS IND LTD Owner: HUAZHONG UNIV OF SCI & TECH Active CN103561425A Network traffic/resource management Telecommunications Radio Link Control
Active CN108131168A Pump components Blade accessories Leading edge Trailing edge
Owner: GENERAL ELECTRIC CO Active CN105849590A Pulse generator Radiation intensity measurement Charge injection Equilibrium potential
Active CN112904869B Fast convergence Overcome the problem of strong randomness Navigational calculation instruments Position/course control in two dimensions Algorithm Random tree Owner: HUAZHONG UNIV OF SCI & TECH Owner: CHINA ZHENHUA GRP YUNKE ELECTRONICS Active CN110502847B Scientifically and rationally design calculation methods Simple and Feasible Design Calculation Method Geometric CAD Design optimisation/simulation Ground temperature Soil science
Owner: NORTHWEST RES INST CO LTD OF C R E C +1 Owner: SUZHOU INSILK CO LTD Active CN107852328B Key distribution for secure communication Random number generators Algorithm Theoretical computer science
Active CN102395290B Guaranteed Strength Ensure lateral tension Slide fasteners Breaking strength Engineering Active CN103970794B Improve data access experience Special data processing applications File systems Spatial structure File system
Owner: LENOVO (BEIJING) LTD Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Owner: XI AN JIAOTONG UNIV Owner: LUAN TONGXIN CHANGNENG ELECTRONICS TECH CO LTD Active CN113179250B Implementing Unsupervised Learning Solve the problem that threat detection is not suitable for big data Semantic analysis Character and pattern recognition Anomaly detection Engineering
Owner: SHANGHAI EAWADA ENVIRONMENTAL TECH CO LTD Owner: AUTONETWORKS TECH LTD +2 Inactive CN105408023A Laboratory glasswares Material analysis Biomedical engineering
Active CN107062580B Reduce cavitation noise Solve the problem of liquid flow noise Mechanical apparatus Noise suppression Engineering Mechanical engineering
Owner: GREE ELECTRIC APPLIANCES INC Owner: ZHUZHOU CSR TIMES ELECTRIC CO LTD Inactive CN104100336B Internal combustion piston engines Exhaust apparatus Pressure equilibrium Petroleum engineering
Owner: HYUNDAI MOTOR CO LTD +1 Active CN111668799B Realize the shunt effect Play a protective effect Connection to earth Discharge by conduction/dissipation Interior space Structural engineering Owner: ZHEJIANG YONGGU CABLE ACCESSORIES Owner: WUHAN DOUYU NETWORK TECH CO LTD