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 CN102135428B Improve output accuracy Speed measurement using gyroscopic effects Sagnac effect gyrometers Fiber Gyroscope Owner: BEIJING SANCHI TECHNOOGY DEV Owner: SHANGHAI INST OF SATELLITE EQUIP Active CN103905955B Transducer circuits Fiber Electrical resistance and conductance
Owner: HUAWEI DEVICE CO LTD Owner: GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI Owner: ADVANCED NEW TECH CO LTD Inactive CN101415131B To achieve overall adjustment Implement Adaptive Transport Multiplex system selection arrangements Electromagnetic transmission Signaling protocol Global optimization
Owner: BEIJING UNIV OF POSTS & TELECOMM Active CN111678704B Improve performance Exhaust temperature value decreases Internal-combustion engine testing Linear correlation Turbine Owner: CHINA HANGFA SOUTH IND CO LTD Owner: SHANGHAI MUNICIPAL ELECTRIC POWER CO +1 Active CN110735526B Prevent high deformation Easy to get materials Building scaffolds Classical mechanics Steel frame Active CN104332440B Ensure safe handling Solid-state devices Semiconductor/solid-state device manufacturing Liquid-crystal display Engineering
Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Active CN112423081B Improve controllability Speech analysis Selective content distribution Computer hardware Audio frequency Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: UNIV OF SCI & TECH BEIJING Inactive CN104935545B Accurate estimate Estimate range is large Multi-frequency code systems Algorithm Subcarrier Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN104457717B Reduce measurement efficiency Overcome installation and positioning problems Surveying instruments Incline measurement Laser transmitter Engineering Owner: SHANGHAI CONSTRUCTION GROUP Active CN102828980B Guaranteed uptime Enhanced speed control reliability Computer control Digital data processing details Control signal Control system Active CN112967218B Good image restoration performance Image enhancement Image analysis Pattern recognition Imaging processing
Inactive CN103069278B Acceleration measurement using interia forces Acceleration measurement in multiple dimensions Measurement point Classical mechanics
Owner: ALIBABA (CHINA) CO LTD Active CN106564984B Improve permeability Significant bactericidal effect Water/sewage treatment by irradiation Water/sewage treatment using germicide/oligodynamic-process Ultra fine Far infrared Owner: TIANJIN ZHONGZHI TECH DEV CO LTD Active CN110167402B Keep exact relationship Improve perception Beverage vessels Coffee extraction Biotechnology Mechanical engineering Owner: DELONGHI APPLIANCES S R L CON UNICO SOCIO Owner: NANJING UNIV OF SCI & TECH Active CN108267366B Material strength using tensile/compressive forces A wave amplitude Engineering
Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP Active CN108028447B Hybrid vehicles Secondary cells Thermodynamics Engineering
Owner: LG ENERGY SOLUTION LTD Owner: JIANGXI BAIYING HIGH TECH HLDG CO LTD Active CN102833726B Substation equipment Network data management Software engineering Data file
Active CN101885662B Molecular sieve catalysts Hydrocarbon by hydrocarbon and non-hydrocarbon condensation Alkyl transfer Toluene
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: AUTOLINK ELECTRONICS Owner: UNIV OF SCI & TECH BEIJING Inactive CN101831992B Guaranteed drying quality Solve problems that are difficult to guarantee quality Tobacco preparation Roof covering using slabs/sheets Engineering Mechanical engineering Active CN112040935A Organic active ingredients Metabolism disorder Physiology Ileum
Active CN105627333B Avoid burns Save energy Furnace types Incinerator apparatus Spontaneous combustion Automatic control Active CN104276877B Urea compound fertilisers Layered/coated fertilisers Water based Functional monomer
Owner: INST OF SOIL SCI CHINESE ACAD OF SCI Active CN103082781B Make up for cleaning needs Fill the high requirements of additional cleaning Pillows Stuffed mattresses Sterile environment Core product
Owner: VIOLET HOME TEXTILE TECH Owner: GUANGZHOU TINCI MATERIALS TECH +1 Owner: GOLD EAST PAPER JIANGSU Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN101322990B Realize cutting function Avoid deformation Shaping tools Manufacturing stator/rotor bodies Elastomer Scrap Owner: ZHEJIANG GUANGTAO HEALTHY KITCHEN UTENSILS CO LTD Inactive CN104508640A Memory architecture accessing/allocation Memory adressing/allocation/relocation Parallel computing Memory controller
Owner: MITSUBISHI ELECTRIC CORP Active CN103907381B Error prevention/detection by using return channel Power management Power consumption
Owner: QIDONG CHUANGLYU GREENING ENG CO LTD Owner: SUZHOU MAXWELL TECH CO LTD Active CN112564472B Meet job needs No transient high current impact Batteries circuit arrangements Efficient power electronics conversion Dc circuit Control theory Owner: JIANGSU UNIV OF SCI & TECH Owner: TETRA LAVAL HLDG & FINANCE SA Active CN110121774A Solid-state devices Semiconductor devices Isolation layer Conductive materials
Owner: YANGTZE MEMORY TECH CO LTD Inactive CN1497690A Semiconductor/solid-state device details Printed circuit aspects Device material Engineering
Owner: SANYO ELECTRIC CO LTD +1 Owner: MAANSHAN IRON & STEEL CO LTD Active CN107454510B Avoid out-of-sync music playback Stereophonic circuit arrangements Time-division multiplex Computer hardware Bluetooth
Owner: ANHUI TIANMA PUMP VALVE GROUP Active CN1985236B Input/output for user-computer interaction Television system details Operability User interface
Owner: PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA Active CN101672277B Miniaturization Rotary piston pumps Rotary piston liquid engines Working fluid Engineering Owner: HITACHI JOHNSON CONTROLS AIR CONDITIONING INC Inactive CN102080788B Digital data processing details Illuminated signs Computer module Display device
Owner: SOUTHWEST PETROLEUM UNIV Owner: WUHAN IRON & STEEL GRP GAS CO LTD Active CN105812281B Reduce mutual crowding Shared bandwidth resources Data switching networks Quality of service Service flow
Owner: CHINA TELECOM CORP LTD Inactive CN110998646A Computer security arrangements Office automation Information processing Data mining
Owner: GUANGZHOU BLUE MOON IND Owner: TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI Inactive CN1446293A Nuts Bolts Engineering Screw thread
Inactive CN102254640B Quick breakdown Solve the problem of fine purification technology Dispersed particle separation Gaseous substances Process engineering Pollution Active CN106980865B Automatically improves object extraction performance Character and pattern recognition Algorithm Data mining
Owner: ALIBABA GRP HLDG LTD Owner: SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG Inactive CN105123075B Realize semi-automatic selection Simple structure Lifters Gear wheel Engineering Active CN109910486B Easy for initial detection Observation results are intuitive Material weighing Paper manufacturing Engineering
Owner: HUABANG GULOU NEW MATERIALS CO LTD Active CN110932982B Lower performance costs Avoid problems with high performance costs Transmission Routing table Ip address
Owner: RUIJIE NETWORKS CO LTD Active CN107909536B Character and pattern recognition Image data processing details Hypersphere JPEG
Active CN106523283B Increase usage Large capture air volume Wind motor control Machines/engines Electric machine Turbine Inactive CN103874370A Digital data processing details Casings/cabinets/drawers details Structural engineering Front cover
Owner: SHENZHEN FUTAIHONG PRECISION IND CO LTD Active CN110940855B Increased sync fault tolerance Avoid dependence Electrical measurements Total station Digitization Owner: ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +1 Active CN113562353B Avoid harm Waste collection and transfer Refuse receptacles Structural engineering Fluid Leak Active CN106158042B Read-only memories Overcurrent Hemt circuits
Owner: SEMICON MFG INT (SHANGHAI) CORP Owner: NORTHWEST INST OF NUCLEAR TECH Owner: SHANGHAI GREENLAND CONSTR GRP Owner: NISSAN MOTOR CO LTD Active CN101777919B Reduce computation Error prevention Code conversion Computer hardware Block code Owner: REALTEK SEMICON CORP Owner: 中天科技集团上海亚东供应链管理有限公司 Active CN103579379B Avoid lost Final product manufacture Photovoltaic energy generation Refractive index Silicon solar cell Owner: BAYERISCHE MOTOREN WERKE AG Inactive CN102258399B Guaranteed accuracy Realize real-time location tracking Ultrasonic/sonic/infrasonic diagnostics Surgical navigation systems Dot matrix Ultrasonic sensor Owner: SHANGHAI JIAOTONG UNIV Owner: BEIJING UNIV OF CHEM TECH Active CN112646049B Improve biological activity Preserve polysaccharide structure Immunological disorders Antineoplastic agents Biotechnology Phosphorylation Owner: GUANGDONG ZHANJIANG PROVINCIAL LAB OF SOUTHERN MARINE SCI & ENG Inactive CN101654671B Simple design Precise Elution Gradient Sugar derivatives DNA preparation Microsatellite Elution Owner: SEMICON MFG INT (SHANGHAI) CORP Owner: TONGXIANG XILIANG TIN CANS Owner: ZHUHAI LONGXIN TECH Owner: CHENZHOU CITY JINGUI SILVER IND CO LTD Pending CN112654872A Preparing sample for investigation Material analysis by electric/magnetic means Electrical conductor Electrical connection
Owner: HITACHI HIGH-TECH CORP Owner: GREE ELECTRIC APPLIANCES INC Owner: YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN102314729B Rapid positioning Guaranteed quality service Electrical measurements Apparatus for hiring articles Electricity market Electricity meter Owner: STATE GRID CORP OF CHINA +1 Active CN109687437B Monitor electrical signals Electric power transfer ac network Design optimisation/simulation Electric power equipment High-voltage direct current
Owner: STATE GRID CORP OF CHINA +2 Owner: STATE GRID INTELLIGENCE TECH CO LTD Owner: ANHUI YUNTIAN METALLURGY TECH Owner: SHIJIAZHUANG AOXIANG MEDICAL ENG Active CN111430577B Semiconductor/solid-state device testing/measurement Solid-state devices Engineering Light emission
Owner: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD Inactive CN101922043B Take advantage of Low cost Polycrystalline material growth From normal temperature solutions Physical chemistry Fluorhydric Acid Owner: INST OF ELECTRICAL ENG CHINESE ACAD OF SCI Active CN111189543B Real-time acquisition of emissivity Processing speed Radiation pyrometry Imaging processing Emissivity Owner: DALIAN UNIV OF TECH Active CN109578296B Won't surge Safe and reliable energy saving control process Pump control Radial flow pumps Program instruction Regulator
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: BENGBU FENGMU BEEF & MUTTON PRODS Active CN103575899B Easy to detect Luminous signal enhancement Biological testing Carboxyl radical Streptavidin Owner: SUZHOU HYBIOME BIOMEDICAL ENG CO LTD Active CN110494743B Improved range of sensing species Reduce in quantity Gas analyser construction details Material resistance Thermodynamics Room temperature Inactive CN101871322B Drilling machines and methods Mechanical engineering Piston
Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Active CN104893705B Reduce the chance of bonding Controlling the speed of crosslinking Group 3/13 element organic compounds Drilling composition Cross-link Polymer science Owner: SOUTHWEST PETROLEUM UNIV Owner: NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD Owner: INNOCOM TECH (SHENZHEN) CO LTD +1 Active CN104411584B Easy to fix Lever arm reduction Propulsion power plants Propulsive elements Engineering Mechanical engineering Owner: MAN ENERGY SOLUTIONS SA Owner: JIANGSU QIHAO PRECISION MACHINERY Active CN108259151B Network traffic/resource management Assess restriction Access network Information transmission
Active CN108965484B Realize simultaneous upload Reduce the number of uploads Utility meters data arrangements Transmission Data class The Internet
Owner: SHENZHEN KUDA COMM CO LTD Owner: GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI Active CN103168665B Guaranteed normal needs Long-term moisturizing effect Self-acting watering devices Receptacle cultivation Water storage Engineering Owner: BEIJING RECHSAND SCI & TECH GRP Active CN105098755B Avoid safety accidents Solve the problem of not being able to stream intermittently Emergency protective arrangements for automatic disconnection Emergency protective arrangements for limiting excess voltage/current Linear element Nonlinear element