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 CN112804005B Radio-over-fibre Electromagnetic transmitters Engineering Computational physics
Owner: PURPLE MOUNTAIN LAB Inactive CN101080839B Fuel cell auxillaries Solid electrolyte fuel cells Liquid fuel Mechanical engineering
Owner: CASIO COMPUTER CO LTD +1 Inactive CN101916263B Find the found result Improve efficiency Special data processing applications Glyph Data query Active CN105243723B Guaranteed accurate sorting Coin/paper handlers Chain drive Electrical and Electronics engineering
Active CN108139590B Non-linear optics Optical elements Light beam Engineering
Inactive CN103091107B Revealing the dynamic characteristics of rubbing failure Engine testing Matrix method Engineering
Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Active CN107272643B Easy to master Eliminate equivalence errors Electric testing/monitoring New energy Simulation Owner: HARBIN INST OF TECH Active CN107609116B Overall preference Improve preference Digital data information retrieval Natural language data processing Data pack Hidden layer Owner: TRANSWARP INFORMATION TECH SHANGHAI Active CN103839990B Ideal doping concentration distribution Reduce thickness Transistor Semiconductor/solid-state device manufacturing Proton Voltage drop Owner: INST OF MICROELECTRONICS CHINESE ACAD OF SCI +2 Owner: ANHUI FENGLE PERFUME +1 Owner: NANJING WEIYE MACHINERY Inactive CN109790580A Microbiological testing/measurement Vector-based foreign material introduction Disease Hepatocellular carcinoma
Owner: IPATIMUP INST DE PATOLOGIA E IMUNOLOGIA MOLECULAR DA UNIV DO PORTO Active CN110700584B Easy composition Low cost Auxillary members of forms/shuttering/falseworks Architectural engineering Structural engineering Active CN101863940B Easy to operate Quick response Sugar derivatives Organic-compounds/hydrides/coordination-complexes catalysts Efficient catalyst Glucoside Active CN102133326B Unknown materials Dermatological disorder Filtration Traditional medicine
Inactive CN100511602C Concentration kept constant Constant concentration Semiconductor/solid-state device manufacturing Reflux Phosphoric acid Owner: DAINIPPON SCREEN MTG CO LTD Active CN105863856B Emission reduction Avoid overvibration Electrical control Internal combustion piston engines Time range Control engineering Owner: CHINA ACAD OF TRANSPORTATION SCI +1 Owner: TAIYUAN UNIV OF TECH Active CN103377922B Improve stability Semiconductor/solid-state device manufacturing Semiconductor devices Field effect Field-effect transistor Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN111153552B Easy to separate Water/sewage treatment by centrifugal separation Waste water treatment from animal husbandry Filtration Electric machinery Owner: CHONGQING IND POLYTECHNIC COLLEGE Inactive CN102065257A Television system details Color television details Engineering Electronic equipment
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN102503128B Good reproducibility Stable redox balance Glass pressing apparatus Glass production Antimony trioxide Potassium carbonate Active CN112788676B Connection management Engineering Handover
Owner: VIVO MOBILE COMM CO LTD Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN106517517B Reduce dissolved oxygen value Small footprint Water contaminants Biological treatment apparatus Mechanical assistance Environmental engineering Owner: BEIJING UNIV OF CHEM TECH Owner: SHANDONG ROBOT INTELLIGENT TECH Owner: YANTAI CHINA PET FOODS GRP Owner: HAIAN COUNTY SHENLING ELECTRICAL APPLIANCE MFG +1 Inactive CN100335968C Liquid surface applicators Individual molecule manipulation Nanoparticle Fast methods
Active CN111782722B Avoid Uncertain Security Relational databases Database distribution/replication Third party Data management
Owner: BEIJING HAITAI FANGYUAN HIGH TECH Active CN106816979B High strength Prevents slot area reduction Windings insulation shape/form/construction Engineering Flange Owner: MITSUBISHI ELECTRIC CORP Owner: BEIJING SHUNTE TECH Owner: HANGZHOU ZHIJIANG SWITCHGERA Owner: JIANGSU LONGRUN IRRIGATION & DRAINAGE Owner: BEIJING AOYU FORMWORK Active CN103148033B Implement alternate loading Reduce consumption Servomotors Control signal Fuel tank Active CN104516391B Simple process Low reference voltage Electric variable regulation CMOS Power flow Owner: UNIV OF SCI & TECH OF CHINA Active CN103036725B Data switching networks Address Resolution Protocol Structure of Management Information
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV Inactive CN102804933A Control critical dimension Eliminate Line Width Roughness Electric discharge tubes Photomechanical apparatus Beam source Engineering
Active CN103902459B Improve access performance Memory architecture accessing/allocation Memory adressing/allocation/relocation Virtual memory Engineering Owner: ABO WINDOW FASHION CORP +1 Active CN113201956A Fibrous raw materials Secondary cellulose fibres Fibre treatment Process engineering
Inactive CN1738510A X-ray tube vessels/container X-ray apparatus X-ray generator Flange
Owner: HAMAMATSU PHOTONICS KK Active CN101160691A Skimming arc reduction Reduced front surface area Antenna adaptation in movable bodies Engineering Radome
Owner: ADVANCED NEW TECH CO LTD Active CN101965666A No arc discharge Coupling device details Cable gland Electrical conductor
Owner: ZHEJIANG DIBANG CHEM Active CN111653183B Realize visual monitoring Reliable simulation test data Image enhancement Image analysis Visual monitoring Fluid solid coupling Owner: INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI Active CN102481399B Composition remains constant Dialysis systems Medical devices Machine control Haemodialysis machine
Owner: QUANTA DIALYSIS TECH LTD Inactive CN1768104A Excellent friction on ice Special tyres Tyre beads Thermoplastic Polymer science
Owner: THE YOKOHAMA RUBBER CO LTD +1 Owner: BAOSHAN IRON & STEEL CO LTD Inactive CN103465458B Shortened thermomechanical history Reduced plasticizing energy consumption Polymer science Plasticulture
Owner: SOUTH CHINA UNIV OF TECH Active CN107645424B Implement automatic editing Save human effort Error detection/correction Data switching networks Test script Software engineering Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD Owner: LENOVO (BEIJING) LTD Active CN113255172B Solve problems that are difficult to calculate in real time Simple method Design optimisation/simulation Special data processing applications Element model Transformer Owner: STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1 Active CN106326138B Memory adressing/allocation/relocation Data set Computer module
Active CN112161953B Efficient refactoring High reconstruction target accuracy Scattering properties measurements Point spread function Optical axis
Active CN106574324B Conductive layers on insulating-supports Semiconductor/solid-state device details Alloy Impurity
Owner: YIDA EXPRESS ELEVATOR Active CN106317184B Tetrapeptide ingredients Antinoxious agents Antithrombotic Agent Thrombolytic drug
Owner: CAPITAL UNIVERSITY OF MEDICAL SCIENCES Inactive CN102173546B Achieving safe agricultural use Improve conversion rate Biological sludge treatment Digestion Fermentation Inactive CN103911748B Achieve any change Pile-fabric looms Crank Back rests
Owner: HANGZHOU CHUANGXING WEAVING EQUIP TECH Inactive CN104655642B Improve smoothness Reduce or avoid optimizing the preparation process Optically investigating flaws/contamination Algorithm Classification methods Owner: SHENZHEN EUBO NEW MATERIAL TECH Active CN112364288B Preserve the second-order convergence rate Avoid redevelopment Complex mathematical operations Nuclear reactor Interface layer Owner: NUCLEAR POWER INSTITUTE OF CHINA Owner: HUNAN ZOOMWE NEW ENERGY TECH CO LTD Inactive CN101974363B Control flow rate Play the role of heat exchange Thermal non-catalytic cracking Lubricant composition Collection system Warming process Active CN104908360B Bag making operations Paper-making Engineering Grinding wheel
Owner: TONGLING FOUNDER PLASTICS TECH Active CN107760776B Microbiological testing/measurement Heavy ion radiation Molecular marker
Owner: CHINA INST FOR RADIATION PROTECTION Owner: SHAANXI UNIV OF SCI & TECH Active CN100436789C Proper power assist Electrical control Internal combustion piston engines Turbocharger Control theory
Active CN110868681B Counteracts warping stress Reduce warpage Television system details Impedence networks Wafer Engineering Owner: SEMICON MFG ELECTRONICS (SHAOXING) CORP +1 Active CN103557479B Lighting support devices Semiconductor devices for light sources Engineering LED lamp
Owner: FUZHOU BOLING PHOTOGRAPHIC EQUIP Active CN104574616B Substation equipment Individual entry/exit registers Mobile Telephone Number Password protection
Active CN109537796B Improve efficiency Geometric CAD Construction material Architectural engineering Rebar Active CN105608443B Taking locality into consideration Comprehensive description Character and pattern recognition Feature description Machine learning Inactive CN1738851A Image quality does not change noticeably Developers Heat resistance Polyester resin
Owner: HUNAN GREATWALL INFORMATION FINANCIAL EQUIP Active CN111095685B Ultrasonic/sonic/infrasonic diagnostics Relieving strain on wire connection Engineering Medical imaging
Owner: KONINKLJIJKE PHILIPS NV Owner: HAIYAN AIHUA MACHINERY CO LTD Active CN108834926B Nutritional balance Prevent partial eclipse Animal feeding devices Medicine Nutrition Inactive CN106174578A Efficient combustion Will not reduce intake Food science Wrinkle skin Salvia miltiorrhiza Owner: GREE ELECTRIC APPLIANCES INC Active CN104769319B Yielding coupling Toothed gearings Turbine Wind force
Active CN112036960B Realize the combination Break through the traditional restrictions Character and pattern recognition Market data gathering Data acquisition Engineering Active CN104157436B Easy to fix Reduce weight Transformers/reacts mounting/support/suspension Transformers Engineering Mechanical engineering Owner: ZHUZHOU CSR TIMES ELECTRIC CO LTD Owner: JIANGSU HEMINGS NEW MATERIALS TECH CO LTD Owner: XCMG CONSTR MACHINERY Inactive CN106010737B High Yield Stress Value Simple method Additives Dielectric Composite nanoparticles Owner: UNIV OF SCI & TECH BEIJING Pending CN110354335A Avoid puncture failure Infusion needles Failure causes Venous puncture
Active CN108995802B Simple and reliable mechanism Reduce weight Propellers Wing adjustments Flight vehicle Electric drive Owner: UNIV OF SCI & TECH BEIJING Active CN104805668B Fast steam Speed up the flow Ironing apparatus Textiles and paper Engineering Owner: GD MIDEA ENVIRONMENT APPLIANCES MFG +1 Owner: NANJING UNIV OF SCI & TECH Pending CN112296600A Rolling contact bearings Bearing assembly Computer hardware Engineering
Inactive CN104727743B Solid Surround Avoid shaking Ladders Whole body Engineering Owner: STATE GRID CORP OF CHINA +1 Active CN113529479A Water-repelling agents addition Reinforcing agents addition Polymer science Polymer chemistry
Active CN107533300B Reduce or prevent inflow Flow without turbulence Semiconductor/solid-state device manufacturing Photomechanical exposure apparatus Lithography process Mechanical engineering
Owner: ASML NETHERLANDS BV Owner: CHINA NAT OFFSHORE OIL CORP +1 Active CN105498991B Spray evenly Solve the shortcomings of unsatisfactory sealing effect Spray nozzles Capsule delivery Hard Capsule Spray nozzle Owner: JIANGSU LEFAN CAPSULE Active CN112060147B Improve splitter efficiency Ensure safety Agriculture gas emission reduction Metal working apparatus Industrial engineering Fully automated Owner: CHERY AUTOMOBILE CO LTD Active CN109202000B Improve work efficiency Solve the problem of needing to be equipped with an air pump to provide a power source Air pump Rivet gun Active CN104105172B Control energy efficiency Power management High level techniques Information transmission Engineering
Owner: CHINA MOBILE COMM GRP CO LTD Inactive CN102086610B Inorganic fibres/flakes Fiber Polyvinyl alcohol
Owner: EAST CHINA UNIV OF SCI & TECH Owner: INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY Owner: NINGBO AOSHENG MACHINE Owner: HUAWEI DEVICE CO LTD Owner: INST OF PROCESS ENG CHINESE ACAD OF SCI Owner: STATE GRID ZHEJIANG ELECTRIC POWER +1 Active CN106981882B Overcoming the limited range of MPPT Wide MPPT range Single network parallel feeding arrangements Photovoltaic energy generation Engineering Photovoltaic power generation
Active CN109079382B High precision Welding/cutting auxillary devices Auxillary welding devices Engineering Mechanical engineering Owner: HUIZHOU U&T ELECTRONICS CO LTD Active CN103100284B Dust content reduced to zero Dust content zero Combination devices Using liquid separation agent Flue gas Chemical engineering
Active CN112612926B Other databases indexing Resources Algorithm Modularity
Owner: SOUTHWEST JIAOTONG UNIV Inactive CN104864888B Correction of location information Measurement devices Location Equipment Computer science
Inactive CN1300064C Promote metallization Promote alloying Manganese Metallic materials Owner: TAIYUAN UNIV OF TECH Active CN106632697B Avoid strong corrosive Overcome the problem that hydrolysis into butyric acid cannot be recycled Acetic acid Cellulose Owner: WANHUA CHEM GRP CO LTD