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: SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI Active CN106331399B Troubleshoot call failures Improve stability Interconnection arrangements Store-and-forward switching systems Data stream Trunking Active CN112612198B Promote commercial application Insensitive to ambient temperature fluctuations Apparatus using atomic clocks Resonant cavity Thermal dilatation Owner: NAT INST OF METROLOGY CHINA Active CN104994920B Video games Digital content creation Computer science
Owner: MICROSOFT TECH LICENSING LLC Active CN114265671B Energy efficient computing Software simulation/interpretation/emulation Ceilometer Process engineering
Active CN102128102B Machines/engines Liquid fuel feeders Rotational axis General purpose
Active CN105764038B Will not miss Commmunication supplementary services Messaging/mailboxes/announcements Call forwarding Telephony Owner: GUANGDONG XIAOTIANCAI TECH CO LTD Owner: ZHANGJIAGANG TIANYI WEAVING Active CN111970311B Avoid the problem of low segmentation accuracy Transmission Database Computer engineering
Owner: BEIJING CENTURY TAL EDUCATION TECH CO LTD Active CN106850263B Improve stability Data switching networks Test equipment Embedded system Owner: BEIJING HUAWEI DIGITAL TECH Inactive CN102016689B Endoscopes Cleaning using tools Engineering Optical instrument
Owner: METTLER TOLEDO AUTOCHEM Owner: ZHUZHOU CHUANGLIN ALLOY Owner: CHANGCHUN UNIV OF TECH Owner: QINGDAO HAIER DRUM WASHING MACHINE Owner: SHANGHAI JIAOTONG UNIV Owner: SHANGHAI HUALI MICROELECTRONICS CORP Owner: NINGBO FOTILE KITCHEN WARE CO LTD Owner: GUANGXI NORMAL UNIV Owner: GUIZHOU BRANCH CHINA ALUMINUM IND Owner: ZHENGZHOU KECHUANG ELECTRONICS Active CN112096380B Underground mining Surface mining Mining engineering Well drilling
Owner: CHINA UNIV OF MINING & TECH (BEIJING) Active CN111532803B Achieving tightness Avoid the impact of purity Loading/unloading Structural engineering Silo Owner: NANJING TAOHENG IND TECH CO LTD Active CN109640324A Increase flexibility Connection management Wireless network protocols Terminal equipment Engineering Owner: JIAXING MINSHI MASCH CO LTD Owner: HUIZHOU YUSSEN CHEM CO LTD Owner: SHANGHAI MUNICIPAL ELECTRIC POWER CO Owner: BEIJING GIGNANO BIOINTERFACE Active CN102433132B Liquid crystal compositions Non-linear optics Liquid-crystal display Low voltage
Owner: BEIJING BAYI SPACE LCD MATERIALS TECH Active CN105870935B Reactive power adjustment/elimination/compensation Reactive power compensation Algorithm Particle swarm algorithm
Inactive CN100499135C Increase opening ratio Increase the storage capacitor value Solid-state devices Non-linear optics Electricity Active component Owner: CHUNGHWA PICTURE TUBES LTD Active CN103336875B Avoid Quality and Safety Accidents Increase the total design load Special data processing applications Engineering Quality safety
Owner: BEIJING JIAOTONG UNIV Active CN111905827B Organic-compounds/hydrides/coordination-complexes catalysts Electrolytic organic production Ptru catalyst Materials science
Owner: CHINA THREE GORGES UNIV Owner: DONGYING LIANHE PETROCHEMICAL CO LTD Active CN107968104B Improve jagged issues Jagged problem mitigation Static indicating devices Solid-state devices Computer hardware Computer graphics (images)
Owner: EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD Active CN105642136B Semi-permeable membranes Cross-link Ion-exchange membranes
Owner: BEIJING UNIV OF CHEM TECH Active CN108535552B Electromagentic field characteristics Tester device Engineering
Owner: UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD Active CN102083640B Tyre tread bands/patterns Leading edge Engineering
Owner: OCIETE DE TECH MICHELIN Owner: NORTHEASTERN UNIV LIAONING Inactive CN103191534B Solve problems that cannot protect life safety Lighting applications Mining devices Transceiver Engineering
Owner: DATONG YULONG ENVIRONMENTAL PROTECTION Active CN108781077B Control power supply Batteries circuit arrangements Electronic switching Engineering Control circuit Owner: AUTONETWORKS TECH LTD +2 Owner: DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD Owner: CHANGSHA BROAD HOMES IND GRP CO LED Active CN105208388B Two-way working systems Digital video signal modification Video sequence Video image
Owner: SHENZHEN TENCENT COMP SYST CO LTD Owner: YULINGHUA TECH CO LTD Inactive CN100490464C Correct redial function Special service for subscribers Subscriber signalling identity devices Control channel Speech sound
Owner: ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI Active CN101185430B Without sacrificing flight distance Rods Engineering Peripheral
Owner: MAERSK CONTAINER IND Inactive CN109843292A Improve the level of Skeletal disorder Heterocyclic compound active ingredients Disease Agonist Owner: INTEKRIN THERAPEUTICS Active CN110324772B Microphones Loudspeakers Engineering Microelectromechanical systems
Owner: TAIWAN SEMICON MFG CO LTD Inactive CN100363984C Driving/moving recording heads Fluid-dynamic spacing of heads Magnetic tape Engineering
Owner: QI-ANXIN LEGENDSEC INFORMATION TECH (BEIJING) INC +1 Owner: CHONGQING KK QIANWEI WINDPOWER EQUIP Active CN106818123B Effective control Lower sickness index Biocide Fabaceae cultivation Biotechnology Drip irrigation Owner: HEZE ACAD OF AGRI SCI Active CN107191380B Rotary piston pumps Rotary piston liquid engines Mechanical engineering Piston
Owner: GUANGDONG MEIZHI COMPRESSOR Owner: SHENZHEN FUTAIHONG PRECISION IND CO LTD Inactive CN101687650A Polycrystalline material growth From frozen solutions Silicon Temperature gradient
Owner: SUMITOMO CHEM CO LTD Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN100526173C Rich taste To achieve the effect of adding fragrance Tobacco preparation Flexible covers Process engineering Food science Owner: HONGYUN HONGHE TOBACCO (GRP) CO LTD Active CN106874349B Express relationship Character and pattern recognition Geographical information databases Analysis data Multidimensional data
Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Owner: BEIJING CUTTER LIU TECH CO LTD Owner: WUHAN DAMENG DATABASE Active CN104652048B Guaranteed maximum stroke Reduce load Work-feeding means Sewing-machine control devices Ball screw Electric machinery Owner: ZHEJIANG LEJIANG MACHINE Active CN101682872B Wireless communication Current cell Radio access technology
Owner: INTERDIGITAL TECH CORP Inactive CN101809248A Derricks/masts Engineering Substructure
Owner: NAT OILWELL VARCO LP Active CN111726520B Throttling data traffic Clear reading Television system details Geometric image transformation Imaging processing Animation Owner: CRRC CHANGZHOU TECH MARK IND CO LTD +1 Owner: SHANGHAI CCF CARPET & FURNISHING CO LTD Active CN108726803B Reduce the rate of calcification Improving the ability to treat papermaking wastewater Water aeration Scale removal and water softening Papermaking Water processing
Owner: ZHEJIANG RONGSHENG PAPER IND HLDG Owner: JIANGSU HONGBO MACHINERY MFG +1 Active CN110031172B Accurate measurement Accurately measure performance Electric/magnetic detection for well-logging Vibration testing NMR - Nuclear magnetic resonance Well drilling Owner: CHINA NAT OFFSHORE OIL CORP +1 Owner: MAANSHAN LIER KAIYUAN NEW MATERIAL Active CN111626914A Processor architectures/configuration Neural architectures Control data Network on
Inactive CN100546170C Achieve stepless speed regulation Rich choice AC motor control Ac-ac conversion Driver circuit Current voltage Owner: FOSHAN ZHONGGEWEI ELECTRONICS Inactive CN102368768B Relieve pressure Solve the problem of connection bottleneck Transmission Multiplexing Connection number Owner: BEIJING XINWANG RUIJIE NETWORK TECH CO LTD Active CN110076995B Does not affect print jobs Cause damage Additive manufacturing apparatus 3D object support structures Engineering Mechanical engineering Active CN110798671B Improve viewing experience Television system details Picture reproducers using projection devices Illuminance Distance sensors Owner: CHENGDU XGIMI TECH CO LTD Inactive CN103329791B Clarify the purpose of hybrid breeding Promote fertilization Plant genotype modification Biotechnology Germplasm Owner: GUANGXI FORESTRY RES INST Inactive CN105374120B Stable delivery state Reduce power consumption Coin-freed apparatus details Apparatus for dispensing discrete articles Electric machinery Engineering Owner: CHINA BUILDING MATERIALS ACAD Pending CN109528626A Increased plasma levels Organic active ingredients Aerosol delivery Libido loss Libido
Owner: ACERUS BIOPHARMA INC Owner: SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD Owner: NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD Active CN112072640B Increase flexibility Generation forecast in ac network Power network operation systems integration Electricity system Building energy Owner: STATE GRID JIBEI ELECTRIC POWER COMPANY +1 Owner: ZHONGAN INFORMATION TECH SERVICES CO LTD Active CN104496851B The result is obvious No significant decrease in admixture Isocyanic acid derivatives preparation Organic compound preparation Toluene diisocyanate Process engineering Active CN104675376B Guarantee the needs of industrialization Constructions Coal gasification Combustible gas Process engineering
Active CN112682285B Stable and true and accurate temperature state High output Transducers Power-operated mechanism Shape-memory alloy Mechanical engineering Owner: ZHEJIANG WANLI UNIV Active CN106845031B Solve the problem of complex routing settings Solve the complicated setting CAD network environment Special data processing applications Telecommunications Real-time computing Owner: INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI Active CN105836437B Avoid entering Prevent delivery impact Conveyor parts Mechanical conveyors Engineering Pallet Owner: SUZHOU IND ROBOT TECH Active CN104945329B Good anti-tuberculosis activity Broad spectrum anti-tuberculosis Antibacterial agents Organic active ingredients Alanine racemase Screening method
Owner: MEDICINE & BIOENG INST OF CHINESE ACAD OF MEDICAL SCI Inactive CN103728671B Increase success rate Accurate judgment of oil and gas content Geological measurements Rock core Coupling Owner: CHINA UNIV OF PETROLEUM (BEIJING) Inactive CN100336701C Capable of crush resistance Easy loading Flexible covers Wrappers Engineering Fastener Active CN109640894B Medical science Knee orthosis Engineering
Owner: HUNAN JIAYEDA ELECTRONICS Pending CN112310300A Solid-state devices Semiconductor/solid-state device manufacturing Engineering Light emitting device
Owner: SHANDONG RUYI DIGITAL TECH PRINTING & DYEING CO LTD Active CN104615433B Meet needs High speed Specific program execution arrangements Software engineering High effectiveness Owner: FIRST RARE MATERIALS CO LTD Owner: UNIV OF SCI & TECH BEIJING Owner: SHANDONG MEASUREMENT SCI RES INST Owner: XINJIANG FUFENG BIOTECH Owner: CHINA TOBACCO HENAN IND +1 Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1 Owner: CHINA ACADEMY OF RAILWAY SCI CORP LTD +3 Owner: TIANCHUANG ZHIKU CULTURE PROPAGATION SUZHOU CO LTD Active CN105305099B Facilitates maximum power transfer Wide range of radiation frequencies Antenna arrays Slot antennas Patch array Surface plasmon
Inactive CN101256740B Effective balance adjustment Achieve balance adjustment Static indicating devices Electric light circuit arrangement Effect light Large screen Owner: ZHENJIANG HANBANG TECH Active CN107646749B Smooth entry Avoid problems that destroy fertilized eggs Climate change adaptation Pisciculture and aquaria Cuttlefish Arripis truttaceus Owner: MARINE FISHERIES RES INST OF ZHEJIANG Active CN108509671B Easy to handle High parameter extraction accuracy Design optimisation/simulation Special data processing applications Process noise Engineering Owner: KUNMING UNIV OF SCI & TECH Owner: JIANGSU GREEN LEAVES MACHINERY Active CN108416258B Exact match tracking Prevent feature changes Character and pattern recognition Pattern recognition Video monitoring
Active CN109202702B With shock and noise reduction function Solve the problem of not having the function of shock and noise reduction Grinding carriages Grinding machines Gear wheel Building material
Inactive CN1218105C Improve damping performance Isolation of horizontal vibration components Bridge structural details Protective buildings/shelters Elastomer Structural engineering Owner: JINAN XINQIDIAN MEDICAL TECH Owner: 贵州凯里经济开发区鑫田民族服饰工艺品发展有限公司 Active CN110664241B Avoid sticking Reduce the effect of scratching Cooking inserts Rice dishes Agricultural engineering Owner: GUIZHOU INST OF TECH Owner: BEIJING INSTITUTE OF GRAPHIC COMMUNICATION