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 CN111578023B Simplify the production method Avoid pollution Pipe elements Branching pipes Line tubing Screw thread Active CN107107434B Thin/thick film capacitor Fixed capacitor electrodes Polymer science Polymer chemistry
Owner: 3M INNOVATIVE PROPERTIES CO Active CN102357077B Well formed Avoid residue Powder delivery Macromolecular non-active ingredients Organic solvent Water soluble Active CN107577634B Electric digital data processing Computer hardware Wafering
Owner: VIA ALLIANCE SEMICON CO LTD +1 Active CN1802772A Simultaneous aerial operations Antenna feed intermediates Multi band Antenna element
Owner: HONG KONG APPLIED SCI & TECH RES INST Owner: SUZHOU TEXIN PRECISION ELECTRONICS CO LTD Active CN104730933B Simulator control Electricity Control signal
Owner: CRRC DALIAN R & D CO LTD Inactive CN104654501B Low flow resistance Solve the problem that cannot be retracted Lighting and heating apparatus Space heating and ventilation details Filtration Water storage tank Owner: HENAN UNIV OF URBAN CONSTR +1 Active CN110081905B Improve the calculation accuracy of refraction error Improve calculation accuracy Measurement devices Elevation angle Theodolite Active CN111749796B Solve the flameout problem Internal combustion piston engines Engine controllers Stall (engine) Thermodynamics
Owner: GEELY AUTOMOBILE INST NINGBO CO LTD +1 Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN101558579A Spatial transmit diversity Code conversion Data stream Parity-check matrix
Owner: PANASONIC HLDG CORP Owner: SUZHOU FINESET MATERIAL TECH CO LTD Owner: DONGGUAN CITY JIADA MAGNETOELECTRICITY PROD CO LTD Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Active CN101237506B Realize sending fax Substation equipment Pictoral communication Telefacsimile Mobile phone
Owner: CHINA UNITED NETWORK COMM GRP CO LTD Active CN103957424B Quality assurance Good video image Digital video signal modification Motion vector Video image Owner: NANJING 55TH INSTION TECH DEV Owner: GUANGDONG POWER GRID CO LTD INFORMATION CENT Active CN109281930B Adjustable axial play Roller bearings Bearing components Stress concentration Classical mechanics
Inactive CN101467045A Raman scattering Analyte Analytical technique
Owner: KONINK PHILIPS ELECTRONICS NV Active CN109759052B Low concentration of vanadium pentoxide Reduce concentration Sulfur compounds Metal/metal-oxides/metal-hydroxide catalysts Ptru catalyst Sulfate Owner: XIANGYANG JINGXIN CATALYST Active CN112327755B Programme control Computer control Process engineering Machining process
Owner: FUJIAN AGRI & FORESTRY UNIV Active CN106524916B Avoid forming Affects alignment detection Using optical means Grism Beam splitting Active CN105680871B Simple composition Overcoming Data Conversion Errors Parallel/series conversion Serial transfer Shift register Owner: WUHAN SYNTEK CO LTD Active CN107318173B Flexible Wide range of brands and models Connection management Electric digital data processing Computer terminal Interconnection Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN1180893C No pollution Increase profit Sludge treatment by de-watering/drying/thickening Solid waste disposal Recovery method Sludge Owner: SHANDONG IRON & STEEL CO LTD Active CN109076040B High precision Equalisers Electromagnetic receivers Control theory Signal extraction Owner: NTT ELECTORNICS CORP +1 Pending CN112040823A Membrane filters Level indicators Control system Control engineering
Active CN110197367B Reduce human dependence Reduce errors Finance Payment architecture Business data Operations research Owner: SICHUAN CHANGHONG ELECTRIC CO LTD Owner: BEIJING 58 INFORMATION TTECH CO LTD Active CN105573098B Small size Visual indication Identification means Graphics Engineering Owner: XIAMEN AN PU DUN INFORMATION TECH CO LTD Active CN102965170B Realize energy self-balancing No emissions Solid fuels Fluidized bed drying Water vapor Owner: SHANDONG TIANLI DRYING TECH & EQUIP +1 Owner: CHINA MOBILE COMM LTD RES INST +1 Active CN103769047B Clog or hinder generation Evenly distributed Other chemical processes Alkali metal oxides/hydroxides Activated carbon Freeze-drying Owner: DONGFENG COMML VEHICLE CO LTD Active CN109988567B Uniform particles Forbidden Warp Break Luminescent compositions Semiconductor devices Ultraviolet lights Fluoroboric acid Owner: XUZHOU NORMAL UNIVERSITY Owner: BEIJING KEQING ENVIRONMENTAL PROTECTION TECH CO LTD Active CN105701815B Reduce sensitivity Improve post-processing speed Image enhancement Image analysis Region selection Arterial input function Owner: SHENZHEN ANKE HIGH TECH CO LTD Active CN103220167B Improve monitoring data processing efficiency Ensure safety Data switching networks Data stream Memory footprint Owner: CHINA STANDARD SOFTWARE Active CN105501295B Improve stability Steering linkages Resilient suspensions Sheet steel Architectural engineering Owner: SINO TRUK JINAN POWER Active CN107301428B Easy to detect Play a repairing effect Vessel designing Character and pattern recognition Computer science Image database Owner: FUJIAN BAOZHONG OCEAN ENG Inactive CN103128081B Cleaning processes and apparatus Ultrasound - action Engineering
Owner: SHENYANG LIMING AERO-ENGINE GROUP CORPORATION Owner: SICHUAN GASOLINEEUM CONSTR ENG Inactive CN103356380B Good fumigation curative effect Meet the needs of personalized service Devices for heating/cooling reflex points Electricity Reciprocating motion
Active CN105916837B Increased sensitivity Prominent residual film thickness Organic chemistry Photosensitive materials for photomechanical apparatus Polymer science Photoresist Owner: BERIS ENG & RES CORP Owner: HUNAN ZHONGKAIZHICHUANG TECH CO LTD Owner: SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI Active CN105089817B Meet the requirements of simultaneous output torque Yielding coupling Gas turbine plants Coupling Drive shaft
Owner: AECC SHENYANG ENGINE RES INST Owner: NORTHEASTERN UNIV LIAONING Owner: CHINA TOBACCO GUANGDONG IND Owner: BAOSHAN IRON & STEEL CO LTD Owner: NAT UNIV OF DEFENSE TECH Active CN108599240B Stable with little disturbance Disturbance stability Single network parallel feeding arrangements Wind energy generation Correlation factor Turbine
Owner: TAIYUAN UNIV OF TECH Owner: HANGZHOU HIKVISION DIGITAL TECH Active CN113197811B Give full play to the effect of whitening and freckle removal Simple preparation process Cosmetic preparations Toilet preparations Biotechnology Ascorbyl Tetraisopalmitate Inactive CN1447457A Digital data processing details Solid-state devices Electrical resistance and conductance Weight coefficient
Active CN110137793B Excitation process/apparatus Semiconductor lasers Control cell Erbium lasers
Owner: SUNNY OPTICAL ZHEJIANG RES INST CO LTD Owner: INFOKEYVAULT TECH CO LTD Active CN106315656B Inhibition of agglomeration Inhibit the generation of agglomeration Rare earth metal oxides/hydroxides Nanopillar Nanoparticle Owner: NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH Active CN108634911B Rapid and complete separation Achieve the first removal effect Footwear cleaners Electricity Engineering
Owner: CHENGDU INST OF BIOLOGY CHINESE ACAD OF S Owner: SUZHOU RAYONTECH TECH CO LTD Owner: CHUZHOU SEEK ELECTRONICS Active CN104299856B Keep strong Short bounce time Electromagnetic relay details Non-polarised relays Electrical polarity Engineering Active CN110448711B Lavatory sanitory Atomized substances Experimental laboratory Surgery
Active CN102326277A Excellent cycle characteristics Excellent Electrolyte Retention Cell seperators/membranes/diaphragms/spacers Final product manufacture Polyolefin Heat resistance Active CN108384770B Vector-based foreign material introduction Glycosylases Cyclodextrin Crystal structure
Active CN108962987A Semiconductor/solid-state device manufacturing Semiconductor devices Dopant Charge carrier mobility
Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Owner: POHANG IRON & STEEL CO LTD Active CN113337748B Play the role of pressure Denied entry Process efficiency improvement Furnace temperature Smelting process Owner: NINGBO CHANGZHEN COPPER CO LTD Owner: SHENZHEN FUTAIHONG PRECISION IND CO LTD Owner: XIAN WANXIANG ELECTRONICS TECH CO LTD Active CN113052441B Fuzzy logic based systems Neural architectures Risk classification Food supply
Owner: CHINA ACAD OF SAFETY SCI & TECH Active CN112304317B High precision Navigational calculation instruments Navigation by terrestrial means Magnetic measurements Algorithm Owner: CHINA UNIV OF MINING & TECH Active CN110081105B Increase friction Cooling is direct and effective Brake cooling Slack adjusters Cooling fluid Brake pad Active CN106549833B Custom fit Reduce steps Data switching by path configuration Total factory control Behavioral data Embedded system Owner: ALIBABA GRP HLDG LTD Active CN108556187B Recycle Plastic recycling Waste collection Process engineering Owner: SHANGHAI INST OF TECH Active CN107577342B Input/output for user-computer interaction Graph reading Simulation Human system interaction
Active CN114036486B Improve protection safety factor Avoid cracking Casings/cabinets/drawers details Internal/peripheral component protection Password Secret code Owner: BEIJING UNIV OF TECH +1 Owner: FUJIAN QINGYUAN TECH Active CN101786320B Easy to replace Avoid the hassle of changing molds Molding machine Engineering Owner: ZHEJIANG SONGHUA NEW MATERIAL CO LTD Active CN101834660B Cause damage Increased light reflectance Fibre transmission Electromagnetic transmitters Fiber Optical Module Owner: SHANDONG IRON & STEEL CO LTD Owner: INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI Active CN102244468B Increase the allowable failure rate Ac-ac conversion Frequency changer Failure rate
Owner: HICONICS ECO ENERGY TECH CO LTD Active CN114360971B Meet the needs of use Switching device condition indication Programme control in sequence/logic controllers Control engineering Semiconductor chip Active CN110719194B Avoid problems that are difficult to centralize Quick analysis Transmission Domain name Streaming data Owner: CHINA UNITED NETWORK COMM GRP CO LTD +1 Owner: SUMITOMO DAINIPPON PHARMA CO LTD Owner: SHENZHEN JIUYANG MACHINERY EQUIP CO LTD Owner: SHANGHAI CLOBOTICS TECHNOLOGY CO LTD Active CN106842337B Solve mechanical angle adjustment Overcoming the first limitation of size Detection using electromagnetic waves Transceiver Motion sensing
Owner: B E A ELECTRONICS BEIJING Owner: TAIWAN SEMICON MFG CO LTD Inactive CN102817113B Filament/thread forming Luminescent compositions Fiber Crystallinity
Owner: CHANGCHUN UNIV OF SCI & TECH Active CN101908377B Achieve modularity Implement staging Network topologies Read-only memories Reliable transmission Wireless transmission Inactive CN110573423A Testing electric installations on transport Aircraft assembly Management system Test rig
Inactive CN101443165A Cutting path clearly observed Cut Path Observation Metal working apparatus Engineering Knife blades
Owner: SHENZHEN AOTO ELECTRONICS Active CN109677878B Avoid sticking Prevent overlapping entry Conveyor parts Engineering Control theory Owner: JIANGSU SUZHONG SWITCH FACTORY CO LTD Active CN105466335A Using optical means Computer graphics (images) Method of images
Active CN107848868A Vacuum evaporation coating Sputtering coating Titanium coating Graphite
Active CN103305157B Anti-residue properties Good residual effect Ester polymer adhesives Pressure sensitive film/foil adhesives Antistatic agent Acid value
Owner: FUJIMORI KOGYO CO LTD Inactive CN103881967B Promotes cytoplasmic maturation Solve the problem of low in vitro development rate Embryonic cells Germ cells Penicillin Bovine oocyte
Active CN101623991B Will not change the wheelbase of the suspension system Resilient suspensions Engineering Semi-trailer
Owner: ZHUMADIAN CIMC HUAJUN VEHICLE Inactive CN100580504C Reduce work factor Extended service life Static indicating devices Projectors Light beam Optoelectronics Active CN102975619B Switch normal The damping effect is no longer noticeable Automatic initiations Propulsion unit arrangements Control theory Throttle
Owner: FUJIAN LANDI COMML EQUIP CO LTD Inactive CN104767225B Speed up the overall process Save adjustment time Single network parallel feeding arrangements Forecasting System recovery Power grid Owner: STATE GRID CORP OF CHINA +2 Active CN101471035B Cathode-ray tube indicators Graphics Control signal
Active CN110417463B Meet the needs of use Acquiring/recognising eyes Electromagnetic transmitters Engineering Light signal Owner: SHANGHAI BROADBAND TECH