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 CN100567222C Reduce dosage Precise Controlled Release Fertilizer mixtures Solvent Amyl acetate Owner: KINGENTA ECOLOGICAL ENG GRP +1 Inactive CN103520951B Efficient extraction Component separation Liquid solutions solvent extraction Sodium bicarbonate Chemical reaction Owner: TCL COMM TECH NINGBO CO LTD Owner: BC P INC CHINA NAT PETROLEUM CORP +1 Active CN112457916B Low price Easy to get Tobacco preparation Tobacco treatment Biotechnology Maillard reaction Owner: HUBEI CHINA TOBACCO IND Owner: KUNMING UNIV OF SCI & TECH Owner: NANJING UNIV OF POSTS & TELECOMM Owner: ORIENT INSTR COMP CO LTD Owner: BEIJING RES CENT FOR INFORMATION TECH & AGRI Owner: SOUTH CHINA UNIV OF TECH Active CN104395032B Plasma welding apparatus Laser beam welding apparatus Classical mechanics Laser
Owner: TRUMPF WERKZEUGMASCHINEN GMBH & CO KG Inactive CN103313915A Flexible covers Wrappers Engineering Mechanical engineering
Active CN111588991B Good treatment effect Magnetotherapy using variable magnetic fields Suction-kneading massage Magnetic poles Condensed matter physics Active CN112393816B Learn about congestion Simple structure Thermometers using electric/magnetic elements Using electrical means Constructed wetland Sensor array Owner: INST OF AQUATIC LIFE ACAD SINICA +1 Active CN104893317A Good dimensional stability Reduce the probability of subsidence Foundry moulds Foundry cores Microcrystalline wax Pollution Owner: 青岛新诺科新材料科技发展有限公司 +1 Owner: NUBIA TECHNOLOGY CO LTD Owner: SOUTH CHINA UNIV OF TECH Inactive CN104889164B Adjustable center position Adjustable position Mandrels Metal rolling arrangements Hydraulic cylinder Engineering Inactive CN1503399A Circuit monitoring/indication Different batteries charging Charge rate Laplace transform
Owner: NISSAN MOTOR CO LTD Inactive CN103562666A Operational change Indirect heat exchangers Liquid state Engineering
Owner: CHENGDU JINGWEI TECH CO LTD Inactive CN102480074A Engagement/disengagement of coupling parts Electrically conductive connections Electricity Engineering
Owner: SAIA BURGESS CONTROLS Owner: RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +3 Owner: SHANTOU INST OF UITRASONIC INSTR CO LTD Active CN104806381B Start fast Rapid heating oxidation Rocket engine plants Rocket engine Active CN102732658B Reasonable tension Improve cleanliness Dust arresters Gas phase Process engineering Owner: CHENGDU RUIKELIN ENG TECH Active CN110184907B Guaranteed flatness Reduce car jumping Bridge structural details Rebar Expansion joint Active CN111829206B Achieve fine-tuning Easy to implement drying process Mechanical apparatus Heat pumps Thermodynamics Engineering Owner: ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1 Active CN103018487B Accurate stabilization Easy to stabilize Acceleration measurement Computer control system Stopped work
Owner: TANGSHAN ZHENGFENG IRON & STEEL CO LTD Inactive CN1636020A Organic active ingredients Cardiovascular disorder Disease Medicine
Active CN107088338B Achieve dust removal No gap Dispersed particle filtration Transportation and packaging Engineering Mechanical engineering Owner: JINGDEZHEN CERAMIC UNIV Active CN113447750B Current/voltage measurement Electrical testing Optical power Control cell
Active CN107171661B Meet the needs of reuse Logic circuit coupling/interface arrangements Computer hardware Multiplexing
Owner: HISENSE BROADBAND MULTIMEDIA TECH Active CN103951110B Low viscosity Will not pollute Sludge treatment by de-watering/drying/thickening Multistage water/sewage treatment Strong acids Oil field Active CN113245451B Low cost Production capacity is not inferior Shaping tools Coatings Punch press Metallurgy Inactive CN111396235A Hydro energy generation Engine components Water wheel Electrical battery
Active CN103531629B High doping density Transistor Semiconductor/solid-state device manufacturing Body contact Condensed matter physics
Owner: TAIWAN SEMICON MFG CO LTD Active CN106736686B Easy to fix Positioning apparatus Metal-working holders Cylinder head Engineering Owner: TIANCHANG CYLINDER HEAD Owner: WUXI TVMINING MEDIA SCI & TECH Active CN102875607B High yield Highly Selective Separation Ability Sugar derivatives Oligosaccharides Purification methods Evaporation Owner: HUBEI HUIFU NANOMATERIAL CO LTD Owner: THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH Inactive CN103668133B Solve the problem of pollution instability Extend your life Liquid/solution decomposition chemical coating Chemical plating Alloy deposition Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN106359253B Weight balance Nutritional balance Pisciculture and aquaria Engineering Length scale Owner: 48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP Active CN105072066B Avoid interference Reduce the chance of not working properly Electrotherapy Modulated-carrier systems Guard interval Energy requirement Owner: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA Owner: HENAN BUILDING MATERIALS RES & DESIGN LNSTITUTE CO LTD Active CN112172050B Engineering Mold removal
Owner: JIANGMEN DENGZHONGTAI ENG PLASTICS CO LTD Active CN111443857B Health reduction Flexible control Video games Input/output processes for data processing Computer hardware Operating system Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: AECC HUNAN AVIATION POWERPLANT RES INST Active CN101730430B The connection is fixed and strong Protective switch details Electric switches Engineering Electrical equipment
Owner: NANJING JIANGU HIGH & MIDDLE PRESSURE VALVE MFG CO LTD Active CN111058154B Flame-proof filament manufacture Hollow filament manufacture Polyester Fiber
Owner: BEIJING HANGXING MACHINERY MFG CO LTD Active CN108961601B Automatically judge positive and negative polarity Automatically adjust movement speed Apparatus for meter-controlled dispensing Control signal Control engineering
Inactive CN101806653B Machine gearing/transmission testing Shock testing Drive shaft Torque transmission
Active CN108029141A Error prevention Transmission path division Communications system Control signal
Active CN108163840B Narrow band gap distribution High performance field effect Solid-state devices Semiconductor/solid-state device manufacturing Organic solvent Bottom gate
Owner: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD Active CN101723096B Will not jump Improve reliability Spacecraft guiding apparatus Combustion Control system Owner: BEIJING AEROSPACE AUTOMATIC CONTROL RES INST Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: ANSTEEL GRP MINING CO LTD Active CN105444397B Lighting and heating apparatus Space heating and ventilation details Plate heat exchanger Engineering
Owner: GREE ELECTRIC APPLIANCES INC Inactive CN103630775B Realize AC high current impact Effective control Electrical testing Transformer Engineering Owner: INST OF ELECTRICAL ENG CHINESE ACAD OF SCI Active CN113234214B Do not consume food Improve toughness Polymer science Butanedioic acid Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1 Active CN109234187B Bacteria Microorganism based processes Biotechnology Microorganism
Inactive CN101340451A Specific information broadcast systems Selective content distribution Broadcasting Radio program
Owner: SAMSUNG ELECTRONICS CO LTD Owner: JIANGSU ZHENJIANG SHIPYARD GROUP Inactive CN101567697B Achieving rate compatibility Error correction/detection using multiple parity bits Code conversion Punching Parity-check matrix
Owner: POTEVIO INFORMATION TECH CO LTD +1 Owner: GUANGDONG VTRON TECH CO LTD Inactive CN102165288B Accurate and stable recognition Accurate measurement Image enhancement Image analysis Imaging processing Image capture Owner: KOREA INST OF CIVIL ENG & BUILDING TECH Inactive CN107942744B Simplify the walkthrough process Improve efficiency Programme control in sequence/logic controllers The Internet Management system Inactive CN101207125B Transistor Semiconductor/solid-state device manufacturing Isolation layer Body region
Owner: DONGBU HITEK CO LTD Owner: CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI Active CN101470621B Software simulation/interpretation/emulation Special data processing applications Operational system Computer science
Owner: NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI Active CN103349215B Meet powder needs Reduce labor intensity Food preparation Working environment Ultimate tensile strength Active CN105689266B Adjust the mix ratio Sieving Screening Mixed materials Engineering
Owner: XUZHOU XCMG MINING MACHINERY CO LTD Inactive CN103454273B Quick response High sensitivity Material analysis by observing effect on chemical indicator Preparing sample for investigation Liposome Biology Owner: HUIZHOU DESAY SV AUTOMOTIVE Inactive CN1252145A Data processing applications Image data processing details Data processing system Interactive software
Owner: PENDRAGON WIRELESS LLC Owner: TOYO SEIKAN KAISHA LTD Active CN109288304B There will be no problem of collapse and deformation Sofas Couches Classical mechanics Support plane
Owner: ANHUI HONGLU STEEL CONSTR (GROUP) CO LTD Inactive CN101254093B Diagnostic recording/measuring Sensors Medicine Electrical resistivity and conductivity
Active CN108896024B Easy to use High accuracy of monitoring data Optical rangefinders Surveying instruments Laser ranging Slope monitoring Owner: NORTHEASTERN UNIV LIAONING Inactive CN1530668A Optical filters Alternating current plasma display panels Engineering Touchscreen
Active CN109659309B Prevent electromigration Improve storage retention characteristics Solid-state devices Semiconductor devices Engineering Gate stack Owner: YANGTZE MEMORY TECH CO LTD Active CN110084376B Reduce correlation Easy to operate objectively Machine learning Complex mathematical operations Algorithm User input Owner: CHENGDU SEFON SOFTWARE CO LTD Inactive CN101133467B No structural defects Transformers/inductances coils/windings/connections Printed inductances Electrical conductor Magnetic layer Active CN110039124B Even by force With buffer adjustment Edge grinding machines Grinding work supports Gear wheel Electric machinery Owner: SHANGHAI TURTLE TECH Owner: SHENZHEN ANDING NEW ENERGY TECH DEV CO LTD Owner: SUZHOU RF TOP ELECTRONICS COMM Active CN111541033B Adjust impedance Simultaneous aerial operations Antenna supports/mountings Control theory Tuner Active CN111730717B Improve pass rate No overflow condition Auxillary shaping apparatus Classical mechanics Structural engineering Inactive CN101423069B Steering linkages Resilient suspensions Classical mechanics Suspension (vehicle)
Inactive CN102737694A Carrier constructional parts disposition Coupling device details Engineering
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN106905304B Organic chemistry Chromatographic separation Silica gel
Owner: FUJIAN LICHUAN BIOLOGICAL CO LTD Owner: FOSHAN CITY YUFENG DYESTUFF Active CN109369925B Material analysis by observing effect on chemical indicator Color/spectral properties measurements Acyl group Synthetic monomer
Owner: LIAONING UNIVERSITY Inactive CN104733286B Semiconductor/solid-state device manufacturing Semiconductor devices Controlled release Nitride
Owner: INT BUSINESS MASCH CORP Owner: YULINGHUA TECH CO LTD Owner: GUANGZHOU BABOL PHOTON TECH CO LTD Inactive CN104822787A Improve moisture resistance Film/foil adhesives Electroluminescent light sources Polymer science Water vapor permeability Active CN102064178B Improve capture ability Reliable Data Storage Capability Solid-state devices Read-only memories Bit line Silicon oxide Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Active CN106622516B Control the effective support strength Shrink inwards against extrusion force Grain treatments Engineering Drive motor
Active CN107508736B Reduced access latency Reduce expansion costs Data switching by path configuration Traffic capacity Internet network Active CN104100166B Prevent opening Prevent collateral damage Wing accessories Road vehicles Engineering Motor vehicle crash Owner: HYUNDAI MOTOR CO LTD Owner: GUANGYUAN HAITIAN IND