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 CN112983316B Effectively guide the direction of motion Drilling rods Drilling casings Coiled tubing Engineering
Owner: BEIJING UNI CONSTR GRP CO LTD THIRD DEV & CONSTR CO LTD Owner: DALIAN UNIV OF TECH Active CN109627476B Vacuum evaporation coating Sputtering coating Polymer science Bi layer
Owner: THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA Active CN103409942B Synthetic resin layered products Non-woven fabrics Water flow Materials science
Owner: ZHEJIANG MEISHENG NEW MATERIALS CO LTD Active CN111482751B Increase the effect of stirrup welding Good molding effect Welding/cutting auxillary devices Auxillary welding devices Construction engineering Rebar Owner: SHANGHAI ACL CNC MACHINE TOOL Active CN112095033B Manganese content decreased to a high degree Reduce viscosity Ingot casting Smelting process Owner: NINGBO CHANGZHEN COPPER CO LTD Active CN105258296B Control underclocking Improve experience Mechanical apparatus Space heating and ventilation safety systems Control system Temperature difference Owner: GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1 Owner: JINGSHI POWDER METALLURGY MFR Inactive CN101916947B Low cost Adapt to flexible needs Line/current collector details Couplings bases/cases Electricity Owner: DEYI PRECISION ELECTRONIC IND CO LTD PANYU Active CN102325056B Enhance backup reliability Reduce downtime Data switching networks Downtime Engineering Owner: SUZHOU CENTEC COMM CO LTD Owner: DALIAN UNIV OF TECH Owner: ADVANCED INHILATION THERAPIES AIT LTD Owner: SUZHOU GOLD MANTIS CURTAIN WALL CO LTD Owner: NATIONAL TSING HUA UNIVERSITY Active CN105337290B Change homeostasis Good effect Reactive power adjustment/elimination/compensation Power oscillations reduction/prevention Decision strategy Engineering Owner: CHINA ELECTRIC POWER RES INST +2 Active CN110493832B Wireless communication Terminal equipment Engineering
Active CN103064408B Omit fault detection module Reduce volume Electric testing/monitoring Aviation Control engineering Owner: LANZHOU FLIGHT CONTROL Owner: YANTAI LANNACHENG BIOTECHNOLOGY CO LTD Owner: CHONGQING HUIMEI IND CO LTD Active CN106373299B Billing/invoicing Receipt giving machines User input Invoice
Owner: HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1 Active CN105603852B Easy discharge Will not affect normal cleaning Single unit pavings Paving gutters/kerbs Wastewater Engineering Owner: JIASHENG CONSTR GRP CO LTD Active CN109394685B Powder delivery Organic active ingredients Phenyl group Biology
Owner: JIANGSU HENGRUI MEDICINE CO LTD Owner: LENOVO (BEIJING) LTD Pending CN114754784A Accurate estimate Instruments for road network navigation Position/course control in two dimensions Control system Image capture Active CN107491065B Image enhancement Image analysis Pattern recognition Radiology
Owner: HYUNDAI MOTOR CO LTD Inactive CN101043984A Metal working apparatus Razor strop Reciprocating motion
Active CN102308578A Television signal transmission by single/parallel channels Digital video signal modification Motion vector Video encoding
Owner: INTERDIGITAL VC HLDG INC Owner: CHONGQING RUNZE PHARM CO LTD Owner: JIANGSU ACAD OF AGRI SCI Inactive CN100395043C Simplified Coordinating Body Low cost Metal rolling arrangements Gear wheel Engineering Active CN107062574B Reduce steps Solve problems that cause discomfort or even disease Lighting and heating apparatus Air-flow control members Thermodynamics Engineering Owner: QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1 Active CN105993822B Reduce harm Avoid harm Cultivating equipments Plant protective coverings Disease Vitis vinifera Owner: SHANDONG AGRICULTURAL UNIVERSITY Active CN101597529B Avoid plugging packing problems Dissolved Oxygen Control Dispersed particle separation Gaseous fuels Sulfur Oxygen content
Owner: BEIJING YINGHERUI ENVIRONMENTAL ENG Active CN109073465B Ease of evaluation Radiation pyrometry Raman/scattering spectroscopy Chemical physics Physical chemistry Owner: SK INNOVATION CO LTD Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) +1 Active CN110489600B Data processing applications Other databases indexing Algorithm Engineering
Owner: HEILONGJIANG ZBD PHARMA +1 Active CN108298661B Good removal effect Avoid the disadvantages of special modification Water contaminants Water/sewage treatment Liquid waste O-Phosphoric Acid Active CN103796135B Accurate prediction Eliminate acoustic feedback Transducer acoustic reaction prevention Power flow Audio power amplifier Owner: MAXIM INTEGRATED PROD INC Owner: CHINA AVIATION POWER MACHINE INST Owner: SIMCOM WIRELESS SOLUTIONS SHANGHAI Owner: HUAZHONG UNIV OF SCI & TECH Owner: BEIJING KNOWNSEC INFORMATION TECH Owner: RICE RES ISTITUTE ANHUI ACAD OF AGRI SCI Owner: CHENGDU JINGZHAN TECH Active CN104025048B Forecasting Program loading/initiating Engineering Software product line
Owner: INT BUSINESS MASCH CORP Active CN111983470B Achieve output Improve assessment reliability Electrical testing Power battery Computer science Owner: HARBIN UNIV OF SCI & TECH Active CN103903796B Even by force Small radius Power cables with screens/conductive layers Insulated cables Electrical conductor Interference resistance Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECH Inactive CN101587854B Avoid the problem of reduced etch efficiency Semiconductor/solid-state device manufacturing Etching Silicon
Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN107209796B Improve quality assurance Ultrasonic/sonic/infrasonic diagnostics Image enhancement Quality assurance Engineering Owner: KONINKLJIJKE PHILIPS NV Active CN103800012B Stable working range Reduce adverse effects Respiratory organ evaluation Respiratory gas monitoring Medicine Owner: POTEVIO INFORMATION TECH CO LTD Active CN104995676B Speech analysis Pseudo-stereo systems Time domain Correlation filter
Owner: DOLBY LAB LICENSING CORP Active CN104958615B Metabolism disorder Aluminium/calcium/magnesium active ingredients Blood sugar Astragalus mongholicus
Owner: LIAONING DESHAN PHARMA CO LTD Active CN108318573A Reasonable design Material analysis by electric/magnetic means Disease diagnosis Pretreatment method Flight time Owner: TIANJIN TASLY MORDEN TCM RESOURCES Inactive CN101506101A Water treatment parameter control Flow mixers Systems design Control system
Active CN106457293B Improve quality Liquid surface applicators Cell seperators/membranes/diaphragms/spacers Imide Particulates Owner: TOKYO OHKA KOGYO CO LTD Inactive CN102764483A Breathe freely Respiratory apparatus Electrical battery Fresh air Owner: TAIZHOU STRONKIN ELECTRONICS Owner: CHINA NAT OFFSHORE OIL CORP +2 Pending CN109398559A Motorcycles Electricity Vehicle frame
Owner: INMOTION TECH CO LTD Active CN102875303B Short diffusion path Molecular sieve catalysts Hydrocarbon from oxygen organic compounds OXALIC ACID DIHYDRATE Tetramethylammonium hydroxide Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN105892745B Avoid pressure detection accuracy impact Input/output processes for data processing Engineering Stain
Owner: LENOVO (BEIJING) LTD Owner: DATONG ELECTRIC LOCOMOTIVE OF NCR Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN109118613B Particular environment based services Anti-theft devices Communication interface Transceiver
Active CN104504061B Enable targeted interactions Transmission Special data processing applications World Wide Web User information
Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN103279663B Special data processing applications Stress conditions Engineering
Owner: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: HANGZHOU FUZAMEI TECH CO LTD Owner: SAMSUNG DISPLAY CO LTD Owner: KONINKLJIJKE PHILIPS NV +1 Owner: SHANGHAI MARITIME UNIVERSITY Owner: JIANGSU YINGDA MACHINERY Inactive CN1313599C High transglycosylation activity Bacteria Microorganism separation Bacteroides dorei Screening method
Inactive CN1327668A Reduce waiting time Reduce transfer start delay Radio transmission for post communication Securing communication Input control Control data Inactive CN102407107B Structurally effective regulation Effective control of components Water/sewage treatment by irradiation Waste water treatment from textile industry Free cooling Room temperature
Active CN111833382A Avoid wobbly situations Solve the problem of shaking Image enhancement Television system details Face detection Computer graphics (images)
Owner: ZHUHAI RAYSHARP TECH Active CN105990484A Semiconductor devices Oxygen Light-emitting diode
Inactive CN103403392A Gear sequence widening Harmony gear classification Toothed gearings Gas pressure propulsion mounting Drive shaft Control engineering
Owner: ZF FRIEDRICHSHAFEN AG Owner: HANGZHOU HIKVISION DIGITAL TECH Active CN104581954B Wireless communication Telecommunications Channel scheduling
Active CN110205333B SsRNA viruses positive-sense Virus peptides Biotechnology Nucleotide
Owner: INST OF TOBACCO ANHUI ACADEMY OF AGRI SCI Pending CN114709997A Short working hours Low energy accumulation Electric fuzes Dynamo-electric machines Dual coil Electromotive force Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD Active CN110737915B Improve security Digital data protection Internal/peripheral component protection Secret share Internet privacy Owner: RUBAN QUANTUM TECH CO LTD +1 Inactive CN103556981B To achieve the purpose of measuring while drilling Accurate measurement Automatic control for drilling Microcomputer Monitoring system Owner: CHINA UNIV OF MINING & TECH Active CN101003921B Batteries circuit arrangements Combing machines Fiber Engineering
Owner: MASCHINENFABRIK RIETER AG Active CN108923703B Revealing Regulatory Process Shorten the time Speed controller Field acceleration method control Surface mounting Permanent magnet synchronous motor Owner: HUAZHONG UNIV OF SCI & TECH Active CN109724917B Precise spectroscopic Reduce mistakes Material analysis by optical means Neural learning methods Multiplexing Algorithm Active CN107731639B Close to manual operation Meet needs Photo-emissive cathodes manufacture Thermionic cathode manufacture Automatic control Photomultiplier Owner: NORTH NIGHT VISION TECH +1 Active CN112468826B Restoring Fine Textures Efficient coding Image enhancement Image analysis Loop filter Algorithm Inactive CN100579469C No system error Avoid Surgical Accidents Wound drains Surgery Ultrasonic emulsification Energy supply
Active CN111123444B Semiconductor/solid-state device details Solid-state devices Transceiver Photonic integrated circuit
Owner: TAIWAN SEMICON MFG CO LTD Active CN102824892B Will not cause subsequent releases to pollute the environment Easy to make Other chemical processes Dispersed particle separation Flue gas Sorbent Active CN110047092B Reduce noise Reduce the effect of background clipping Image enhancement Image analysis Information transmission Video processing Owner: SHENZHEN POLYTECHNIC Owner: HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING Owner: LIUZHOU IRON & STEEL Active CN104408246B Save resources Shorten the time Originals for photomechanical treatment Special data processing applications Minimum bounding rectangle Computer science Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Inactive CN107913896B Maximize recycling High degree of killing Drying solid materials with heat Solid waste disposal Microorganism Medical waste Owner: THE AFFILIATED HOSPITAL OF QINGDAO UNIV Owner: CHENGDU UNIVERSITY OF TECHNOLOGY Active CN110077488B Easy to carry Reduce labor expenditure Vehicles with cranes Vehicle with parallel load movement Road engineering Agricultural engineering Owner: SERVYOU SOFTWARE GRP Owner: GUANGDONG UNIV OF TECH Active CN105500128B Achieve dry grinding Improve processing efficiency Revolution surface grinding machines Grinding drives Engineering Cylindrical grinding Owner: ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD Active CN107000340B Blade accessories Machines/engines Turbine blade Mechanical engineering
Owner: SAFRAN AIRCRAFT ENGINES SAS Owner: DALIAN UNIV OF TECH Active CN103106583B Prevent theft Payment architecture Payment transaction Computer security Owner: FUJIAN LANDI COMML EQUIP CO LTD Inactive CN103573039B Realize double-sided adjustable Improve security Puzzle locks Permutation locks Password Engineering Inactive CN107328716B Improve detection accuracy Accurate gas concentration reference basis Material analysis by optical means Pyroelectric detectors Gas detector Owner: THE AFFILIATED HOSPITAL OF QINGDAO UNIV Owner: CRRC YANGTZE TONGLING CO LTD Owner: SICHUAN RENDE PHARMA Owner: MCC5 GROUP SHANGHAI CORPORATION LIMITED Active CN108416930B Solve the problem of centralized parking at a specific location Strengthen the degree of distribution balance Co-operative working arrangements Apparatus for meter-controlled dispensing Electric control Embedded system
Active CN109047936B Firmly connected Avoid affecting cutting work Numerical control Structural engineering Owner: STATE GRID JIBEI ELECTRIC POWER COMPANY LIMITED CHENGDE POWER SUPPLY +1 Owner: DONGFANG ELECTRIC MACHINERY Active CN106378312B Maintain relative angle relationship The cooperative relationship is stable and reliable Sorting Conveyor parts Engineering Bottle
Owner: CHANGSHA ZHIYUAN TECH