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 CN104780401B Sending speed is stable Smooth sending speed Selective content distribution The Internet Video server
Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN1137817C Visual presentation Other printing apparatus Voltage generator Straight segment
Inactive CN101682796B Television systems Pattern recognition Repeat pattern
Owner: BRITISH TELECOMM PLC Active CN102050406B Stable and reliable reprint Simple structure Lifting frames Coupling Control theory Owner: MIRACLE AUTOMATION ENG CO LTD Owner: ADVANCED NEW TECH CO LTD Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN110685064B Moderate two-way extensibility Two-way stretch Warp knitting Polyester Polymer science
Owner: ZHEJIANG HONGYOU AIR COMPRESSOR MFG Active CN106716961B Network traffic/resource management Connection management Uplink transmission Engineering
Owner: ANHUI YOURFRIEND PULP MOLDING TECH Owner: SOUTH CHINA UNIV OF TECH Inactive CN100520864C No increase in data volume Big amount of data Static indicating devices Apparatus for meter-controlled dispensing Display device Computer science Owner: UNIVERSAL ENTERTAINMENT CORP Inactive CN102271373B Easy to handle Solve the problem of increased switching delay Wireless communication Computer science Handover Active CN108209837B Footwear cleaners Drive wheel Control system
Active CN102382572B Simple preparation process Wide range of preparation conditions Lignin material coatings Materials science Raw material Active CN110483008B Low cost Save energy Additive manufacturing apparatus Ceramic shaping apparatus Pyrophyllite Meth- Owner: FOSHAN DONGPENG CERAMIC +3 Owner: STATE GRID JIBEI ELECTRIC POWER COMPANY Active CN105304050B Determine the short circuit Burn out prevention Static indicating devices Voltage converter Power flow Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: AECC COMML AIRCRAFT ENGINE CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: PRIMAX ELECTRONICS LTD Owner: BEIJING JIAOTONG UNIV Owner: NANJING NUANJIA ENERGY SAVING ENG Owner: DONGGUAN JIXIN POLYMER SCI & TECH +1 Inactive CN105642609B Fully cleaned Drying gas arrangements Cleaning using liquids Ultrasonic sensor Megasonic cleaning Owner: NANCHANG HANGKONG UNIVERSITY Inactive CN101508599B Reduce pollution Benefit society Climate change adaptation Bioloigcal waste fertilisers Biotechnology Sludge Active CN112966580B Omit the step of threshold selection Improve image quality Geometric image transformation Scene recognition Imaging quality Image resolution Owner: SHANDONG UNIV OF SCI & TECH Inactive CN104180330B Easy to fix No danger of falling Lighting support devices Engineering Material Perforation Owner: OCEANKING DONGGUAN LIGHTING TECH +2 Owner: GUANGDONG SHICHENG PLASTIC MACHINERY Active CN100555995C Ensure consistency Error prevention/detection by using return channel Data switching networks Data mining Multi carrier Owner: HAINAN JIARUN POWER Owner: GUIYANG AL-MG DESIGN & RES INST Inactive CN106575138A Digital data processing details Substation equipment User input Human–computer interaction
Owner: SAMSUNG ELECTRONICS CO LTD Active CN108234976B Achieve universal Projectors Picture reproducers using projection devices Engineering Laser light Owner: HENAN HONCHOO TECH LTD Inactive CN101112897A Hybrid vehicles Circuit monitoring/indication Hybrid vehicle Motive power
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: GUANGZHOU JOINTAS CHEM Active CN109714973B Transferases Animal feeding stuff Food material Oligosaccharide
Owner: SOC DES PROD NESTLE SA Active CN109951494B Reduce logic processing time Increase the number of File access structures Transmission Engineering Data storing Owner: BEIJING RUNKE GENERAL TECH Inactive CN100478553C Cutting costs Low cost Electrical control Machines/engines External combustion engine Internal combustion engine Owner: HARBIN UNIV OF SCI & TECH Active CN103706193B Reach the effect of secondary purification Solve aging Dispersed particle filtration Metallurgy Water spray Owner: DALIAN MARITIME UNIVERSITY Pending CN113685376A Pump components Pump installations Impeller Engineering
Owner: SULZER MANAGEMENT AG Active CN107390413B Non-linear optics Display device Engineering
Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: SHENZHEN INVT ELECTRIC Owner: HUNAN SOUTH GENERAL AVIATION ENGINE CO LTD Owner: SOUTHWEST JIAOTONG UNIV Inactive CN103889271A Building locks Drawers Engineering Mechanical engineering
Owner: INST OF RESOURCES UTILIZATION & RARE EARTH DEV GUANGDONG ACAD OF SCI Inactive CN101296592B Small footprint Circuit arrangements on support structures Escalators Engineering Active CN108918017B Reduced pressure response time Low cost Luminescent compositions Fluid pressure measurement by optical means Fluorescence Product gas Owner: CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI Active CN110892787A Abnormality found Ohmic-resistance heating Tobacco Thermodynamics Control signal
Active CN111173128B Increase steel content Improve carrying capacity Protective buildings/shelters Shock proofing Architectural engineering Rebar Active CN105038409B Adjust Luminous Intensity Ratio Adjust the luminous peak position Inks Multi band Luminous intensity
Owner: CHINA BANKNOTE INK +1 Active CN113684969B Easy to control Accurately grasp the size Girders Joists Pre stress Architectural engineering Owner: XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY Active CN108883729B Passenger space Vehicle arrangements Classical mechanics Engineering
Owner: VOLVO LASTVAGNAR AB Inactive CN104218789B Reduce power consumption No degradation of signal quality Dc-dc conversion Electric variable regulation Signal quality Computer module Owner: GUANGZHOU SYSUR MICROELECTRONICS +1 Active CN107517032B AC motor control Pump control Frequency changer Electric machine
Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN108713359B Increase assist speed Easy to operate Ploughs Agricultural science Gear wheel Owner: HUNAN UNIV OF ARTS & SCI Active CN108306793B Improve the efficiency of connection establishment Ensure safety Network topologies Connection management Smart device Wireless Owner: HANGZHOU EZVIZ NETWORK CO LTD Owner: ZHEJIANG NEW DEBAO MACHINERY Owner: SHANDONG JINYU INDUSTRIAL CO LTD Active CN103399091B Comprehensive adulteration identification method Accurate adulteration identification method Component separation Milk sample High pressure
Owner: BEIJING SANYUAN FOOD Active CN111909265B Effective neutralization Antibacterial agents Immunoglobulins against bacteria Antigen Antiendomysial antibodies Owner: ACADEMY OF MILITARY MEDICAL SCI Active CN101525233B Material nanotechnology Piezoelectric/electrostrictive device manufacture/assembly Resonance Materials science
Owner: NGK SPARK PLUG CO LTD Owner: STATE GRID CORP OF CHINA +3 Active CN109004598B Well laid Quick drag Electrical apparatus Cable tray Classical mechanics Active CN104834867B Good personal experience Won't leak Digital data protection Computer hardware User needs Owner: SHENZHEN ARTS CHANGHUA INTELLIGENT TECH CO LTD Active CN109554328B Fermentation Plant cells Biotechnology Genipin
Owner: CHANGSHA UNIVERSITY Active CN110005566B Hydro energy generation Reaction engines Water turbine Water flow
Owner: UNIV OF SHANGHAI FOR SCI & TECH Active CN103371858B Suture equipments Internal osteosythesis Drive shaft Dissection forceps
Owner: TYCO HEALTHCARE GRP LP Inactive CN101772816A Emergency actuators Electric switches Operating point Simultaneity
Owner: SANMEN NUCLEAR POWER CO LTD Owner: TAIYUAN UNIV OF TECH Active CN110493560B Closed circuit television systems Selective content distribution Server Reliability engineering
Owner: VISIONVERA INFORMATION TECH CO LTD Active CN112249012B Simulation Operations research
Owner: BEIJING VOYAGER TECH CO LTD Owner: JINDUICHENG MOLYBDENUM CO LTD Inactive CN102988325B Smooth release Minimal gastrointestinal side effects Organic active ingredients Dragees Intestinal structure Carrageenan Active CN103244974B Domestic stoves or ranges Lighting and heating apparatus Engineering Pollution
Active CN104542226B Fully absorbed No smell Agriculture gas emission reduction Cultivating equipments Residence Liquid water Owner: KUNMING UNIV OF SCI & TECH Owner: HUNAN JINGZHENG EQUIP MFG Active CN111952540B Avoid reaction Wide selection Final product manufacture Non-aqueous electrolyte accumulator electrodes Lithium.free Materials science Active CN104946694B Efficient conversion preparation Oxidoreductases Fermentation L-2-Aminobutyric Acid Threonine
Inactive CN104490886B Lysis rate recovery Prevent relapse Organic active ingredients Antiparasitic agents Natural Killer Cell Inhibitory Receptors Cyst Owner: SHANDONG JIANZHU UNIV Inactive CN101361171A High yield Low cost Polycrystalline material growth After-treatment details Wafering Surface layer Owner: SHIN-ETSU HANDOTAI CO LTD Active CN105208140B Extended XLAT functionality Function increase Data switching networks Data pack Ip address Owner: CHINA TELECOM CORP LTD Active CN104665248B Expanded structure is stable Compact structure Foldable tables Stowable tables Engineering Mechanical engineering Owner: FOSHAN SHIJING TOURISM PROD Owner: BAOSHAN IRON & STEEL CO LTD Owner: ADVANCED FOR MATERIALS & EQUIP Inactive CN102188820B Good touch Video games Telephone set constructions Key pressing Engineering Owner: PRIMAX ELECTRONICS LTD Active CN110323249B Solid-state devices Semiconductor devices Refractive index Engineering
Owner: EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD Active CN109025192B Realization of automatic painting Prevent leakage Building constructions Hydraulic cylinder Architectural engineering Inactive CN113448501A Memory architecture accessing/allocation Input/output to record carriers Segment descriptor Engineering
Owner: SHANGHAI FUDAN MICROELECTRONICS GROUP Owner: TAIZHOU LAI & KE INTELLIGENT TECH CO LTD Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Owner: BAOSHAN IRON & STEEL CO LTD Active CN106103348B Liquid surface applicators Group 4/14 organic compounds without C-metal linkages Selenium Compound Sulfur
Owner: THE TRUSTEES OF COLUMBIA UNIV IN THE CITY OF NEW YORK Active CN104241219B Semiconductor/solid-state device details Solid-state devices Dielectric layer Electrical interconnect
Owner: ADVANCED SEMICON ENG INC Active CN107929323B High activity Avoid problems with weakening effects of treatment Peptide/protein ingredients Metabolism disorder Laminin Mesenchymal stem cell Owner: THE THIRD XIANGYA HOSPITAL OF CENT SOUTH UNIV