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 CN102228620B Promote hematopoietic function Hematopoietic function reaches Metabolism disorder Mammal material medical ingredients Formulary Radix Astragali seu Hedysari Owner: SHANDONG ACAD OF CHINESE MEDICINE Owner: JIANGSU ZHENGCHI ELECTROMECHANICAL Owner: CHINA UNIV OF PETROLEUM (BEIJING) +1 Active CN104044200A Eliminate the upward warping of the surrounding edges Eliminate upward warping Moulds Preparing sample for investigation Engineering Ultimate tensile strength
Owner: MAANSHAN MCC17 ENG TECH CO LTD Active CN107930707B Laboratory glasswares Fluid controllers Solenoid valve Engineering
Owner: BEIJING UNIV OF TECH Active CN108119316B Improve performance High type quality Machines/engines Wind motor monitoring Feature vector Transient state Owner: YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST Owner: ATLANTIC CHINA WELDING CONSUMABLES +1 Active CN109054924B Good thermal and oxidative stability Good resistance to surface damage Base-materials Foaming agent Metallurgy
Active CN113257413B Improve accuracy Medical data mining Character and pattern recognition Algorithm Oncology Active CN102880542B Easy to adjust Adjust time interval Software testing/debugging Evaluation data Evaluation system Inactive CN101277324A Batteries circuit arrangements Electric power Terminal equipment Shape matching
Active CN103875156B Charge equalisation circuit Secondary cells charging/discharging Lc resonant circuit Resonance
Owner: CHINA TELECOM CORP LTD Owner: CNPC BOHAI DRILLING ENG Active CN109752444B Avoid space charge effects Component separation Material analysis by electric/magnetic means Ion trap mass spectrometry Mass spectrometry measurement
Owner: FOCUSED PHOTONICS +1 Owner: CHINA UNIV OF GEOSCIENCES (WUHAN) +1 Owner: TONGLING HEPING GINGER Active CN106290922B Easy to observe Easy to scan and take pictures for archiving Biological testing Antigen Straight tube Inactive CN101426545A Precision injection Improve medical technology Infusion syringes Intravenous devices Screw thread Biomedical engineering Owner: SEWON CELLONTECH CO LTD Active CN102972098B Electrical apparatus Electric light circuit arrangement Illuminance Low contrast
Active CN109137685B Enable mobility Realize the walking posture Auxillary shaping apparatus Building constructions Remote control Electric machinery Owner: NANTONG INST OF TECH Active CN105959135B Reduce redundant backups Save memory Data switching networks Internal memory Processor register Owner: FENGHUO COMM SCI & TECH CO LTD Active CN104064807B Satisfy pre-processing Improve efficiency Primary cell manufacture Assembling battery machines Engineering Manufacturing line Owner: SUZHOU LING AUTOMATION EQUIP Active CN102339274B Small size Complex mathematical operations Fast Fourier transform Parallel computing Owner: INST OF MICROELECTRONICS CHINESE ACAD OF SCI Inactive CN102627767B Stable structure Cumulative release is small Pharmaceutical non-active ingredients Antineoplastic agents Polymer science Amino esters Owner: SOUTH CHINA UNIV OF TECH Inactive CN102667363B Solar heating energy Solar heat devices Heliostat Collection system
Active CN104768221B Position data use in hearing devices Position fixation Telecommunications Transmitted power
Inactive CN100382680C Improved agronomic quality Shorten the breeding cycle Horticulture methods Plant tissue culture Biotechnology Cell engineering Owner: NORTHEASTERN UNIV LIAONING Active CN109784031B Improve security Internal/peripheral component protection Digital data authentication Attack Database Owner: BEIJING QIANXIN TECH Active CN102542528B Improve Ladder Ripples Practical Geometric image transformation Imaging processing Residual value Active CN105280586B Effective Heat Dissipation Path Lower working temperature Semiconductor/solid-state device details Solid-state devices Engineering Temperature difference Owner: CHANGCHUN YITIAN TECH CO LTD Owner: LELING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO Active CN106575932B Avoid Conducted Noise Increased conducted noise Multiple ac dynamo-electric motors control Dc-ac conversion without reversal Control system Control signal
Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Inactive CN1111874C Plastic/resin/waxes insulators Transformers/inductances coils/windings/connections Electrical conductor Transformer
Owner: FURUKAWA ELECTRIC CO LTD Owner: HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL Active CN113008941B Work holders Permeability/surface area analysis Rock core Tester device
Owner: NORTHEAST GASOLINEEUM UNIV Owner: CPTF VISUAL DISPLAY (FUZHOU) LTD +1 Pending CN112539306A Sleeve/socket joints Flanged joints Engineering Mechanical engineering
Inactive CN108177788B Reduce cracking Easy to install and form Aircraft components Engineering Rivet Active CN108361031B Unlimited operating space Safe operating position Slitting machines Engineering Control theory
Owner: CHINA SHENHUA ENERGY CO LTD +1 Inactive CN101567721B Improve effective communication time Skip time interval shortened Satellite communication transmission Radio transmission Acquisition time Light beam
Owner: HARBIN INST OF TECH Owner: BAOSHAN IRON & STEEL CO LTD Owner: BEIQI FOTON MOTOR CO LTD Active CN101645211B Effective study Easy study assignments Rolling contact bearings Shafts Engineering Flange Active CN111921033B Reduce unexpected drops Reduces the chance of accidental drops Infusion devices Cleaning using tools Vein Ratchet
Active CN106188334B Prevent proliferation Organic active ingredients Antineoplastic agents Paranasal Sinus Carcinoma Human intestine Owner: SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI Inactive CN101685155B Calculation speed Great improvement in coherence Electromagnetic wave reradiation Radio wave reradiation/reflection Fast Fourier transform Interferometric synthetic aperture radar Owner: INST OF ELECTRONICS CHINESE ACAD OF SCI Active CN100588892C Increase profit Protection against heat loss Lighting and heating apparatus Domestic refrigerators Cold air Store food Owner: TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD Active CN105056452B Fire rescue Engineering Slip ring
Owner: JIANGSU ASOE NEW MATERIAL TECH Owner: DEA GENERAL AVIATION HLDG CO LTD Owner: CHINA INST OF WATER RESOURCES & HYDROPOWER RES Active CN102073065B Single Frequency Interference Cancellation Improve signal-to-noise ratio Seismic signal processing Signal-to-noise ratio (imaging) Signal-to-quantization-noise ratio Owner: BC P INC CHINA NAT PETROLEUM CORP +1 Owner: GUANGDONG CHIGO AIR CONDITIONING Inactive CN102175156B Accurately determine Low cost Using subsonic/sonic/ultrasonic vibration means Using optical means Measurement device Engineering Owner: HUAZHONG UNIV OF SCI & TECH Owner: BEIJING UNIV OF TECH Owner: NANTONG MEDICAL DEVICES Active CN109437250B Reduce the dissolution process Reduce storage Alkali metal nitrate preparation Ammonium chloride Potassium nitrate Environmental engineering Inactive CN105089995B Anti-corrosion Anti-fouling Positive displacement pump components Flexible member pumps Hydraulic cylinder Oil field Owner: BEIJING INST OF CONTROL ENG Owner: STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1 Active CN104252119B Improve detection accuracy Unaffected by box miniaturization Electrographic process apparatus Friction gearings Engineering Owner: SHANDONG INSPUR HUAGUANG OPTOELECTRONICS Active CN110378077B Geometric CAD Special data processing applications Three dimensional simulation Driver/operator
Owner: CHONGQING JIAOTONG UNIVERSITY Active CN109088899B Improve attack defense capabilities Mechanism to realize various types of attacks and active defense Transmission Attack Web attack
Owner: TIANJIN LONGYUAN NEW MATERIAL TECH CO LTD Active CN108830869B Enhanced edge Avoid undersegmentation Image enhancement Image analysis False color Computer science Owner: SK INNOVATION CO LTD Active CN108994736B Guaranteed stability Easy to achieve whereabouts Abrasive machine appurtenances Abrasive blasting machines Engineering Machining Owner: SHENZHEN OUYATE ELECTRICAL APPLIANCE EQUIP Active CN111656058A Add default action Grow fast Gearing control Driver input parameters Control engineering Powertrain control Active CN105578989A Stents Surgery Vein Inferior vena cava filter
Owner: OCEANS KING LIGHTING SCI&TECH CO LTD +1 Active CN103936980B Water/sewage treatment Carbamate Turbidity
Owner: CHINA NAT OFFSHORE OIL CORP +2 Inactive CN103486131A Shafts Bearing components Diamond-like carbon Carbide
Owner: SAMSUNG ELECTRO MECHANICS CO LTD Active CN103188118B Receivers monitoring Data switching networks Physical layer Carrier signal
Owner: BEIJING CEC HUADA ELECTRONIC DESIGN CO LTD Active CN105047158B Guaranteed to work Static indicating devices Digital storage Liquid-crystal display Scan line Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD +1 Owner: SHIJIAZHUANG TIEDAO UNIV Active CN111351974B Simple method Effective value measurements Power measurement by current/voltage Transient state Environmental resource management Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Active CN109594303B Accurate identification of concentration Improve washing accuracy Other washing machines Control devices for washing apparatus Laundry washing machine Process engineering
Owner: WUXI LITTLE SWAN ELECTRIC CO LTD Inactive CN1216679C Microballoon preparation Microcapsule preparation Water soluble Melamine
Owner: SHANGHAI RES INST OF CHEM IND Inactive CN101743256A Hybrid immunoglobulins Cell receptors/surface-antigens/surface-determinants Tumor reduction Pneumonocyte
Owner: F HOFFMANN LA ROCHE & CO AG Owner: LEDLUCKY HLDG COMPANY Active CN103047268B Meet needs Pivotal connections Engineering Mechanical engineering Owner: UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD +1 Inactive CN101662094B Coupling device details Band shape Engineering
Inactive CN102845744B Reduce heavy metal content Guaranteed natural quality Unicellular algae Microorganism based processes Quick Freeze Nutrient solution Owner: GUIYANG JIUZHOU TOBACCO EQUIP +1 Owner: WUHAN POLYTECHNIC UNIVERSITY Inactive CN101540931B Convenient data collection function Input/output processes for data processing Selection arrangements Engineering Analog signal
Active CN109264766B Calcium/strontium/barium carbonates Material nanotechnology Interfacial reaction Polyelectrolyte
Owner: CHINA FIRST METALLURGICAL GROUP Active CN106628032B Add variable load Greatly reduces variable loads Floating buildings Cantilevered beam Locking mechanism
Owner: XI AN JIAOTONG UNIV Active CN107544140B Uniform shaping High Optical Damage Threshold Lens Free form Genetic algorithm
Owner: SHANGHAI JIAOTONG UNIV Owner: NINGBO BULL ELECTRIC CO LTD Owner: THE AFFILIATED HOSPITAL OF QINGDAO UNIV Owner: NANJING BRAIN HOSPITAL Owner: CROWN CHEMICAL CORP Active CN104182225B Versatility Low cost Specific program execution arrangements Special data processing applications Mobile device Computer science Inactive CN102104198A Simultaneous aerial operations Radiating elements structural forms Double frequency Physics
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN108349958B Prevent and/or inhibit proliferation Organic chemistry Antineoplastic agents Oncology Malignancy
Inactive CN105993204B Semiconductor/solid-state device details Electroluminescent light sources Electricity Engineering
Owner: THE SECOND CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU +3 Active CN108198767B Guaranteed match Low Light Response Guaranteed Semiconductor/solid-state device testing/measurement Electrical battery Fill factor Owner: CSI CELLS CO LTD +1 Owner: SICHUAN JIUDA NEW COMPOSITE MATERIAL Inactive CN111023801B Much lost Reasonable use Furnace types Waste heat treatment Metallurgy Control valves Owner: CHONGQING TECH & BUSINESS UNIV Pending CN114446933A Semiconductor/solid-state device details Solid-state devices Electrical conductor Device material
Owner: CHINA URBAN CONSTR DESIGN & RES INST CO LTD Active CN110365661B Improve security Key distribution for secure communication Password Engineering Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD Inactive CN103259661B Resolve open issues User identity/authority verification Directed graph Massage
Inactive CN106233302A Improve reading accuracy Co-operative working arrangements Digital marking by photographic/thermographic registration Reflectivity Recording media Owner: BC P INC CHINA NAT PETROLEUM CORP +2