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 CN100528728C Miniaturization Elevators Building lifts Engineering Pulley Owner: MITSUBISHI ELECTRIC CORP Inactive CN103607647B Guaranteed to be directly related Good effect Advertising Selective content distribution Computer science World Wide Web Owner: SHANGHAI UNITED IMAGING HEALTHCARE Owner: XIAN UNIV OF SCI & TECH Active CN101747262A Group 4/14 element organic compounds Solid-state devices Organic electroluminescence Electron
Active CN103650535B Pseudo-stereo systems Loudspeaker spatial/constructional arrangements Loudspeaker Reproduction
Owner: DOLBY LAB LICENSING CORP Owner: HUNAN RARE EARTH METAL MATERIAL RES INST Active CN101541257B Avoid defects Surgery Saliva removers Engineering Suction Tips Active CN109171817B Automatically determine location Improve accuracy Organ movement/changes detection Infrasonic diagnostics Breast ultrasonography Video image Owner: ZHEJIANG SHENBO MEDICAL TECH CO LTD Active CN111728550B Not easy to slip Tableware washing/rinsing machine details Control theory Mechanical engineering Owner: GREE ELECTRIC APPLIANCES INC Active CN107341781B Troubleshoot AutoCorrect Issues Improve accuracy Image enhancement Image analysis Template matching Feature vector Active CN102680625B Reduce distractions Spectrum is simple Component separation Gas liquid chromatographic Physical chemistry Owner: CHINA TOBACCO GUANGDONG IND Active CN109560842B Spatial transmit diversity Network traffic/resource management Channel state information Terminal equipment
Owner: ANHUI JIANGWEI PRECISION IND Inactive CN110049828A Sieving Screening Engineering Mechanical engineering
Active CN104582735B Organic active ingredients Digestive system Polymer science Pharmaceutical drug
Active CN112277785B Optical signalling Structural engineering Mechanical engineering
Owner: GUANGZHOU XIAOPENG MOTORS TECH CO LTD Active CN102612116B Assess restriction Telecommunications Operation mode
Owner: SHAANXI UNIV OF SCI & TECH Owner: ANHUI POLYTECHNIC UNIV +1 Owner: HEBEI YUNIU ELECTRICAL EQUIP Owner: RG PETRO MACHINERY GROUP Active CN110376130B Fluorescence/phosphorescence Beam splitter Grating
Owner: ZHEJIANG GONGSHANG UNIVERSITY Owner: BAOJI GUOXI CHAMFERING MACHINE WORKS Inactive CN101255187B Peptide preparation methods Bulk chemical production Acetic anhydride Side chain
Owner: BEIJING SHOUGANG CO LTD Owner: HAINAN SEQUOIA CREATION Active CN103500942B Increase wading depth Save space Substation/switching arrangement cooling/ventilation Substation/switching arrangement casings Comfort levels Electrical and Electronics engineering Owner: CHANGSHA CRRC INTELLIGENT CONTROL & NEW ENERGY TECH CO LTD Active CN111506160B Time-pieces with integrated devices Details for portable computers Computer hardware Capacitance
Active CN105092914B Low cost High precision Current/voltage measurement Voltage-current phase angle Electricity Engineering Owner: NANJING XIEAO INTELLIGENT CONTROL SYST CO LTD Owner: HEFEI WISDOM DRAGON MACHINERY DESIGN CO LTD Active CN110278127B Direct access to information Solve potential safety hazards Data switching networks Secure transmission Protocol for Carrying Authentication for Network Access Owner: CHENGDU DBAPP SECURITY Active CN110763194B Reduce labor intensity Simplify the field measurement process Profile tracing Point cloud Laser scanning Owner: CHINA UNIV OF MINING & TECH +1 Active CN111126251B Arrival to avoid Timely determination of action responses Image enhancement Image analysis Imaging processing Computer graphics (images)
Owner: SHENZHEN SENSETIME TECH CO LTD Inactive CN100367219C Energy efficient ICT Program initiation/switching Operational system Process module
Owner: ZHEJIANG IND & TRADE VACATIONAL COLLEGE Active CN112384097B Upper Bootlegs Acute angle Engineering
Active CN112767678B Achieve early access Realize the advance acquisition of road conditions ahead Detection of traffic movement Transmission In vehicle Simulation
Owner: BEIJING ELECTRIC VEHICLE Active CN110060685B Improve voice wake-up efficiency Reduced wake-up latency Substation remote connection/disconnection Speech recognition Delay Speech sound
Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN110191991A Prevention of Disassembly Accidents Mechanical machines/dredgers Electric/electromagnetic audible signalling Driver/operator Control engineering
Owner: DOOSAN INFRACORE CO LTD Active CN104048982B Research Mechanical Parameters Realize the clamping effect Analysis using nuclear magnetic resonance Rock core Stress conditions Owner: INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI Owner: HUAZHONG UNIV OF SCI & TECH Active CN104249084B Shorten the length Reduce Shortage Size Rare end control device Engineering Strip steel Owner: CHENGDU ARITIME INTELLIGENT CONTROL Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Inactive CN103920809B Increase reflection Small exit width Shaping tools Microwave heating Ultrasound attenuation Microwave Owner: CHONGQING ACADEMY OF SCI & TECH Owner: CHINA TELECOM CORP LTD Active CN103065935B Ensure safety Precisely control the removal range Semiconductor/solid-state device manufacturing Fine working devices Hydrogen fluoride Rubber ring Owner: ZHONGHUAN ADVANCED SEMICON MATERIALS CO LTD +1 Active CN109204534B Understructures Superstructure subunits Structural engineering Mechanical engineering
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: BAOSHAN IRON & STEEL CO LTD +1 Owner: HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL Owner: SHENZHEN JINGZHI MACHINE Inactive CN104004666B Biocide Plant growth regulators Biotechnology Bacterial strain
Owner: FUJIAN AGRI & FORESTRY UNIV Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN100372542C Improve immunity Promote sub-health state Bacteria Animal feeding stuff Food additive Feed additive Owner: OCEAN UNIV OF CHINA Owner: CHNA ENERGY INVESTMENT CORP LTD +1 Owner: BEIJING ONEAPM COMM TECH CO LTD Owner: CHINA INSTITUTE OF ATOMIC ENERGY Active CN105074838A The orientation information is accurate Suppress azimuth error Magnetic/electric field screening Inorganic material magnetism Adhesive Thin membrane
Inactive CN104849468A Base index is accurate and reliable Enable high-throughput detection Sequential/parallel process reactions Chemiluminescene/bioluminescence Protein detection Serum samples Owner: BEIJING YOUAN HOSPITAL CAPITAL MEDICAL UNIV Owner: NANJING UNIV OF SCI & TECH Active CN102109583B Save space Reduce weight Optical signalling Lamps testing Electrical resistance and conductance Power component Inactive CN105792938B Burettes/pipettes Supporting apparatus Liquid state Engineering
Inactive CN103667482B Microbiological testing/measurement Molecular identification Gene Position
Owner: ZHEJIANG NORMAL UNIVERSITY Active CN101430270B Avoid the illusion of high porosity and permeability Preparing sample for investigation Permeability/surface area analysis Porosity Penetrance
Active CN102841953B Easy conversion and migration Avoid wasting Special data processing applications Graphics Integrated circuit layout Inactive CN101333489A Increase the degree of equalization Improve immunity Alcoholic beverage preparation Distillation Filtration Active CN103612036B Rotation does not affect Conditions affecting stability Welding/cutting auxillary devices Auxillary welding devices Control system Engineering Owner: AE AUTOMATION & ROBOTICS TECH LTD Active CN105959328B Solve problems that cannot be visualized Diversity guaranteed Transmission NODAL Original data Owner: BEIJING UNIV OF TECH Owner: SHANGHAI JIAOTONG UNIV Active CN108752227B Organic compound preparation Carboxylic acid amides preparation Ptru catalyst Metal catalyst
Owner: NANJING BAOCHUN CHEMICAL INDUSTRY CO LTD Inactive CN102038771B Sexual disorder Plant ingredients Side effect Traditional medicine
Owner: GUANGZHOU JIAYUAN PHARMA TECH Inactive CN101641869A Reduce power consumption Multiple-port networks Simultaneous aerial operations Electrical impedance Antenna element Inactive CN100337242C Reduce risk of damage Co-operative working arrangements Power supply for data processing Control signal Engineering Owner: INTERDIGITAL CE PATENT HLDG Owner: KUSN ZHONGDI MATERIALS TECH Owner: HAIYAN HATEHUI MACHINERY HARDWARE Owner: JOYSON SAFETY SYST GERMANY GMBH Inactive CN1269155C Electric signal transmission systems Contacts Transfer switch Engineering
Owner: GENERAL ELECTRIC CO Owner: SHANDONG KARTER HEAVY IND MACHINERY Active CN101442884B Improve connectivity Multilayer circuit manufacture Printed element electric connection formation Engineering Printed circuit board Inactive CN110186972B Easy to manufacture Easy to restore original structure Material electrochemical variables Electrochemical biosensor Pesticide residue Active CN103796865B Minimized braking torque Electric devices Electrodynamic brake systems Electricity Permanent magnet synchronous machine
Owner: VALEO EAUTOMOTIVE GERMANY GMBH Inactive CN103327869A Carpet cleaners Floor cleaners Suction force Mechanical engineering
Owner: NORTHEASTERN UNIV LIAONING Owner: NR ELECTRIC CO LTD +1 Active CN103042603B Effectively control the exit slump state Control exit slump state Control apparatus Intensity control Ultimate tensile strength
Owner: SHANDONG JIANZE CONCRETE Active CN103715767B Circuit arrangements Software engineering Computer module
Owner: STATE GRID CORP OF CHINA +2 Owner: LIHE TECH (HUNAN) CO LTD Active CN107989103B Clean up layer by layer Increase cleaning throughput Mechanical machines/dredgers Impeller Spiral blade
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN102304892B No residual deformation Choose flexible Bridge structural details Bridge erection/assembly External energy Residual deformation Active CN109125181B Stable hydration Avoid loss Cosmetic preparations Toilet preparations Biotechnology High voltage pulse Owner: GUANGDONG CELL BIOTECHNOLOGY CO LTD Inactive CN111471328B Good lubricating composition stability Avoid roughness Pigment treatment with macromolecular organic compounds Pigment physical treatment O-Phosphoric Acid Polyethylene glycol Owner: LINAN HUALI PLASTIC +1 Active CN112702065B Guaranteed accuracy Improve error detection ability Error detection only Redundant data error correction Streaming data Parallel computing Owner: GOWIN SEMICON CORP LTD Owner: DO FLUORIDE CHEM CO LTD Owner: SHANDONG YUHUANG NEW ENERGY TECH Inactive CN1465302B Smooth dressing Free leg Baby linens Fastener Engineering
Active CN111060140B Improve accuracy Reduce the impact of error propagation process accuracy Measurement devices Complex mathematical operations Rectangular coordinates Computational physics Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN104850129B Velocity Direction Deviation Funnel Simple Satisfy the mission requirements of speed and direction control Position/course control in three dimensions Flight direction Guidance control
Owner: BEIJING INST OF CONTROL ENG Active CN107507251B Image enhancement Image analysis Channel data Synthetic aperture radar
Owner: BEIJING NAURA MICROELECTRONICS EQUIP CO LTD Inactive CN100460165C Achieve contraction Simple structure Joints Joint implants Pull force Artificial joints Owner: SHANGHAI JIAOTONG UNIV Inactive CN105245932B Selective content distribution Time information Geolocation
Active CN110173940B Accurate defrosting Good energy saving effect Corrosion prevention Refrigeration safety arrangement Engineering Moisture sensor Owner: BEIJING JINGWEI VEHICLE EQUIP CO LTD Owner: HUAZHONG UNIV OF SCI & TECH Owner: CRRC QINGDAO SIFANG CO LTD Owner: XINXIANG VOCATIONAL & TECHN COLLEGE Active CN110329755B No deflection Conveyors Conveyor parts Cylinder block Industrial engineering Owner: TIANJIN DANYANG RIM Active CN102400664B Easy to operate Great extraction efficiency Fluid removal Well drilling Petroleum engineering Owner: XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP Inactive CN101891818B Immunoglobulins against cell receptors/antigens/surface-determinants Antibody ingredients Antigen Prostate cancer cell
Owner: FOURTH MILITARY MEDICAL UNIVERSITY Active CN109862328B Realize real-time display of real scene Achieve interaction Television system details Picture reproducers using projection devices Sky Computer graphics (images) Owner: LIGHT SPEED VISION BEIJING Inactive CN106818651B Easy to attach and parasitize In line with natural conditions Animal husbandry Seeds source Eriosoma lanigerum
Active CN112118113B Guaranteed fair participation Avoid imposter Public key for secure communication User identity/authority verification Computer network Algorithm