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.
Owner: NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG Inactive CN103787991B Easy to store Keep intact Organic chemistry Molecular sieve catalysts Chromatographic separation Quinoxaline Owner: DONGGUAN DERUCCI BEDDING CO LTD Owner: NAT UNIV OF DEFENSE TECH Owner: INNER MONGOLIA DATANG INT NEW ENERGY Active CN102365875B Headphones for stereophonic communication Hearing device energy consumption reduction Power mode Engineering
Owner: BOE TECH GRP CO LTD +1 Pending CN109353316A Ease of diversification Diversified intelligence Vehicle cleaning apparatus Laser ranging Control system
Inactive CN100504963C Easy to handle Fine and vivid quality Maps/plans/charts Landform Color mixing Active CN105561408B Easy to use Intravenous devices Dressings Therapeutic Devices Wound.exudate Owner: KUNSHAN VR MEDICAL TECHNOLOGY CO LTD Owner: CHINA NAT OFFSHORE OIL CORP +1 Active CN105679967B Improve water and oxygen corrosion resistance Free from water and oxygen corrosion Solid-state devices Semiconductor/solid-state device manufacturing Display device Evaporation
Owner: KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD Inactive CN1440942A High precision manufacturing The annealing process is omitted or shortened Glass pressing apparatus Lens Composition process Refractive index Active CN103367381A Reduce crosstalk Solid-state devices Radiation controlled devices Gate oxide Silicon chip Owner: GALAXYCORE SHANGHAI Inactive CN1596472A Good yield Improve productivity Ac-dc conversion without reversal Semiconductor/solid-state device details Semiconductor chip Engineering Owner: HITACHI ENERGY SWITZERLAND AG Owner: BEIJING UNIV OF TECH Active CN109850002B Avoid in time Eliminate impact force Steering columns Mobile vehicle Steering wheel Owner: UNIV FOR SCI & TECH ZHENGZHOU Owner: HUAWEI BOAO ELECTRIC POWER EQUIP Inactive CN1307558C Prevent border crossing Control illegal operations Resource allocation Memory adressing/allocation/relocation Virtual memory Communications system
Owner: STATE GRID BEIJING ELECTRIC POWER +2 Owner: NINGXIA ACADEMY OF AGRI & FORESTRY SCI Active CN105267215B Relief of immunosuppression Regulate immune function status Antibacterial agents Organic active ingredients Dendritic cell Severe burn Owner: FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA +1 Owner: HARBIN INST OF TECH Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Active CN104160091B Roads maintainence Sprinkler system Engineering
Owner: CATERPILLAR PAVING PROD INC Active CN104279220B Reduce weight Meet the needs of lightweight design Digital data processing details Pivotal connections Engineering Electrical and Electronics engineering Owner: LENOVO (BEIJING) LTD Inactive CN107835437B Transmission Selective content distribution Cache server Cache hit rate
Owner: BC P INC CHINA NAT PETROLEUM CORP +1 Owner: LIANYUNGANG RUNZHONG PHARMA CO LTD Active CN106042575B With humidity control function Improve the problem affected by humidity Paper/cardboard layered products Domestic containers Cardboard Microwave oven
Pending CN111911699A Quick control Faster and more accurate control Operating means/releasing devices for valves Check valves Engineering Control valves Active CN106499702B Low cost Domestic applications Suction cups Adhesive Engineering Owner: TESA NIE WIEDER BOHREN GMBH Inactive CN105769173B Diagnosis guarantee Accurate ECG data Diagnostic recording/measuring Sensors Ecg signal Monitoring system
Owner: ZHEJIANG MEDZONE BIOMEDICINE VENTURE INVESTMENT Active CN108539195B Precise control of active ingredient ratios Single component Deferred-action cells Positive electrodes Electrode potential Electrical battery Owner: SHANGHAI INST OF SPACE POWER SOURCES Active CN101170736B Play process optimization Fix playback issues Pulse modulation television signal transmission Substation equipment Telecommunications Frame sequence
Active CN114513396B Improve robustness Baseband system details Multi-frequency code systems Data set Engineering Owner: HKUST TIANGONG INTELLIGENT EQUIP TECH (TIANJIN) CO LTD +1 Owner: CHANGZHOU KEYUAN VALVE MFG Owner: JINAN YUMO SCI & TRADE CO LTD Inactive CN102760193B Increase installation thrust Special data processing applications Jet propulsion plants Engineering Limit value
Owner: ANSTEEL GRP MINING CO LTD Owner: ANHUI UNIV OF SCI & TECH Active CN108179401A Semiconductor/solid-state device manufacturing Chemical vapor deposition coating Physical chemistry Fluoride
Owner: APPLIED MATERIALS INC Owner: UNIV OF SCI & TECH BEIJING Active CN111175519B Accurate and specific clinical effect Judging the clinical effect Disease diagnosis Biological testing Hepatocellular carcinoma Therapeutic effect
Active CN113162675B Fast transmission Radio transmission Transmission protocol Message queue Owner: ZHEJIANG GEELY HLDG GRP CO LTD +1 Owner: SHAANXI NORMAL UNIV Inactive CN100558054C Alarms Data switching networks Exchange of information Human language
Owner: SHENZHEN DAS INTELLITECH CO LTD Owner: TIANJIN POLYTECHNIC UNIV Active CN111800159B Performance compensation Guaranteed transceiver performance Transmission Telecommunications Engineering
Owner: LENOVO (BEIJING) LTD Owner: NINGBO HAIYU ADVANCED MATERIALS TECH Active CN105708868B Easy to take Improve neurotoxicity Fungi Anthropod material medical ingredients Disease Reticulum cell Active CN102761793B Save bus resources Read without error Multiplex system selection arrangements Bus networks Control bus Embedded system Owner: FENGHUO COMM SCI & TECH CO LTD Active CN112322525B Efficient use of Friendly practical value Bio-organic fraction processing Bacteria Biotechnology Acetobacter sp. Owner: INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI +1 Active CN107968910B Television system details Color television details Proximity sensor Engineering
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN102064479B Easy maintenance Easy to replace Coupling device connections Substation/switching arrangement boards/panels/desks Low voltage Electrical connection Owner: DONGGUAN JIYE ELECTRICAL EQUIP CO LTD Active CN103742684B Overcoming tension rotation Overcoming the defect of flame instability Domestic stoves or ranges Lighting and heating apparatus Rotary switch Engineering
Inactive CN104204207A Climate change adaptation Testing plants/trees Gene Drought resistance
Active CN108265094B Fermentation Phosphoric acid Biology
Inactive CN103694774B Will not pollute No problem with network congestion Special surfaces Coatings Screen printing Engineering Owner: FENG CHIA UNIVERSITY Inactive CN101489938B Easy extraction Water treatment parameter control Specific water treatment objectives Water flow Environmental engineering Owner: VEOLIA EAU COMPAGNIE GENERALE DES EAUX Inactive CN103407830B Improve space utilization No reduction in storage quantity Drying solid materials Drying machines with non-progressive movements Heating system Engineering Owner: HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL Active CN110862060B Pain relief Caps Threaded caps application Experimental laboratory Engineering Owner: NORTHERN ENG & TECH CORP MCC +1 Active CN111211644B Long-term high-load operation Long-term load operation Structural association Cooling/ventillation arrangement Electric machine Mechanical energy
Inactive CN102288285B Easy to separate Limit sparsity Subsonic/sonic/ultrasonic wave measurement Decomposition Engineering Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: TIANJIN UNIV OF SCI & TECH Active CN102190254B Easy to hoist in place Quick hoisting in place Winding mechanisms Cranes Engineering
Owner: MCC5 GROUP SHANGHAI CORPORATION LIMITED Inactive CN104024638A Improve closure Fast and reliable closure Positive displacement pump components Pump control Refrigerant Refrigeration Owner: SPREADTRUM COMM (SHANGHAI) CO LTD Active CN106145717B Engineering Mechanical equipment
Active CN106646269B Monitor voltage signal changes Monitor working status Power supply testing Data acquisition module Monitoring methods Owner: HARBIN INST OF TECH Active CN111470671B Influent COD concentration requirement is low Simple process Water treatment parameter control Water treatment compounds Arsenite ion Fenton oxidation Owner: LASER RES INST OF SHANDONG ACAD OF SCI Inactive CN101459542B Enhanced and expanded Easy to use Data switching networks Authority control Computer science Owner: SHENZHEN COSHIP ELECTRONICS CO LTD Owner: HITACHI JOHNSON CONTROLS AIR CONDITIONING INC Active CN110072087B Improve experience Accurate control of monitoring angle Closed circuit television systems Computer graphics (images) Engineering Pending CN113456026A Particular environment based services Diagnostic recording/measuring Engineering User profile
Active CN102118767B Real-time determination of actual wireless location Determine wireless location in real time Wireless communication Network layout User equipment
Owner: ALCATEL LUCENT SHANGHAI BELL CO LTD Active CN107813826B Increase motivation Solve the problem of feeling that the vehicle is underpowered External condition input parameters Driver input parameters Throttle control Common rail Owner: WEICHAI POWER CO LTD Active CN109038742B Near-field transmission Batteries circuit arrangements Control signal Engineering
Owner: BEIJING ELECTRIC VEHICLE Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Active CN107904492B Improve carbide network Improve mesh Crazing Ultimate tensile strength
Owner: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD +1 Owner: HUAZHONG UNIV OF SCI & TECH Owner: GREE ELECTRIC APPLIANCES INC Active CN111505912B Efficient exposure Precisely adjust the magnification Photomechanical exposure apparatus Microlithography exposure apparatus Optical axis Ultraviolet lights
Active CN102995393B Consistent and stable processing quality Maintain performance Seaming textiles Dry-cleaning apparatus for textiles Chlorinated solutions Room temperature Owner: ZHEJIANG ZHONGXIN WOOL TEXTILE Inactive CN101484952A Resistor terminals/electrodes Resistors adapted for applying terminals Engineering Metal
Owner: ISABELLENHUTTE HEUSLER Inactive CN103242207B Reduce coefficient of friction Reduce hydraulic friction coefficient Sulfonic acids salts preparation Drilling composition Reducer Drill Owner: CNPC DRILLING RES INST Inactive CN101907743B Stable capture Capture flexible Radiation/particle handling Optical fibre with multilayer core/cladding Coaxial cable Microstructure fiber Owner: YUNGU GUAN TECH CO LTD Owner: SHENZHEN YIHUA COMP +2 Active CN108702071B Manufacturing stator/rotor bodies Mechanical engineering Materials science
Owner: THYSSENKRUPP SYST ENG +1 Owner: PANASONIC WELDING SYST TANGSHAN Inactive CN101703900B Eliminate slipping Eliminates uneven coloring of mixtures Flow mixers Mixing methods Engineering Mechanical engineering
Inactive CN1306634C Electrode carriers/collectors Active material electrodes Metallurgy Lithium-ion battery
Owner: SANYO ELECTRIC CO LTD Active CN113624907B Easy to control Weighing by removing component Chemical analysis using combustion Convection heater Engineering Owner: UNIV OF SCI & TECH OF CHINA Active CN107445218B Improve acid resistance Reduce the phenomenon of irreversible inactivation Water treatment compounds Organic-compounds/hydrides/coordination-complexes catalysts Material synthesis Methylene Dichloride Active CN111597611B Solve the difficult problem of force calculation Geometric CAD Design optimisation/simulation Water trap Water flow
Owner: CHINA RAILWAY TUNNEL SURVEY & DESIGN INST +1 Active CN106466803B Ensure automatic centering Realize the effect of floating fitting centering Honing tools Honing machines Engineering Mechanical engineering
Owner: GREE ELECTRIC APPLIANCES INC Active CN106341977B Cosmetic preparations Organic active ingredients ChloraPrep Mouth wash
Active CN108651372B Improve reliability Good oxygen content Programme control Computer control Control cell Living environment Inactive CN100469479C Ideal punching shear force Clear up confusion Nibbling shearing machines Shearing control devices Standing frame Engineering Active CN114429053B Accelerate Simulation Optimization High precision Forecasting Design optimisation/simulation Water use Risk level Owner: NANJING HYDRAULIC RES INST Active CN102436417B Improve test adequacy Improve efficiency Software testing/debugging Theoretical computer science Mapping system Owner: 中国软件评测中心(工业和信息化部软件与集成电路促进中心) Active CN102208854A Reduce mechanical inertia Synchronous machine details Magnetic circuit rotating parts Magnetic flux Flux concentration
Owner: VALEO EQUIP ELECTRIC MOTEUR Active CN105540539B Reasonable distribution Improve hydrocarbon selectivity Liquid hydrocarbon mixture production Hydrogen production Water vapor Liquid fuel Owner: CHINA PETROLEUM & CHEM CORP +1