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 CN101774928B High yield High purity Isocyanic acid derivatives preparation Organic compound preparation Organic acid Hydrogen Owner: WANHUA CHEM GRP CO LTD +1 Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: HAIMEN ZHUOWEI TEXTILE CO LTD Active CN108521177B Easy to control No EMI problems Circuit arrangements Software engineering Hemt circuits Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN109788476B Ensure safety Address confidentiality issues Data switching networks Security arrangement Communication link Ground station Owner: THE AFFILIATED HOSPITAL OF TRADITIONAL CHINESE MEDICAL TO SOUTHWEST MEDICAL UNIV Owner: XINXIANG MEDICAL UNIV Active CN110804894B Avoid secondary moisture Quality assurance Dryer section Press section Suction force Electric machine Owner: JIANGSU LEE & MAN PAPER MFG Owner: BEIJING JIAOTONG UNIV Owner: CHINA SOUTHWEST ARCHITECTURAL DESIGN & RES INST CORP LTD Owner: ANQING XINGFENG IND & TRADE Active CN103969222B Fast growth With measurement accuracy Scattering properties measurements Measurement device Time correlation Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1 Owner: NANJING LEJI MEDICAL EQUIP CO LTD Active CN105374601B Guaranteed pressing feel Avoid flipping Casings/cabinets/drawers details Electric switches Key pressing Hot melt Owner: HUIZHOU TCL MOBILE COMM CO LTD Active CN111577702B Solve the problem that it is difficult to realize the buffer at the initial end of the actuator Simple structure Fluid-pressure actuators Control engineering Actuator Owner: BEIJING INST OF SPECIALIZED MACHINERY Owner: SHENZHEN CREATEK ELECTRONICS Owner: HANGZHOU FUTONG ELECTRIC WIRE & CABLE Owner: JIANGSU KINGFA SCI & TECH ADVANCED MATERIALS CO LTD Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: STATE GRID CORP OF CHINA +2 Owner: SHANGHAI RADIX VACUUM METALIZING Owner: 中化化工科学技术研究总院有限公司 +1 Active CN111829473B Solving the problem of real-time ranging Easy to operate Measurement devices Rectangular coordinates Control theory Inactive CN102958600B Chemical/physical/physico-chemical stationary reactors Laminated elements Thermal insulation Computer module
Active CN101438327B Stamps Ampoule syringes Engineering Actuator
Owner: XI AN JIAOTONG UNIV Owner: CONTINUOUS CASTING TECH ENG OF CHINA Active CN101392979B Reduce connections Best cooling condition Lighting and heating apparatus Programme control in sequence/logic controllers Refrigerator car Control system Owner: HISENSE HOME APPLIANCES GRP CO LTD +1 Owner: LENOVO (BEIJING) LTD Owner: PEKING UNIV FOUNDER GRP CO LTD +2 Inactive CN103422730B Non-mechanical controls Individual entry/exit registers General Packet Radio Service Aviation
Active CN108263232B Alleviate the technical problem of inconvenient charging Charging stations Electric vehicle charging technology Thermodynamics Electric cars
Active CN109859124B Leave as it is Efficient removal Image enhancement Image analysis Image denoising Imaging processing Owner: SHENZHEN ORBBEC CO LTD Inactive CN103749309B Avoid the problems of detoxification Simple and fast operation Horticulture methods Plant tissue culture Biotechnology Sucrose Owner: GUIZHOU NORMAL UNIVERSITY Owner: SICHUAN NITROCELLULOSE CORP Inactive CN101277004B Photovoltaics Coupling contact members Optical Module Electrical connection
Owner: INNER MONGOLIA UNIV OF SCI & TECH Inactive CN104771572B Anthropod material medical ingredients Inanimate material medical ingredients Therapeutic effect Radix Ophiopogonis
Pending CN113795389A Material nanotechnology Non-fibrous pulp addition Nanoparticle Engineering
Owner: ZHEJIANG JIAXING AGRI SCI ACADEMY INST Inactive CN1204383C Fluid pressure measurement using elastically-deformable gauges Urology
Owner: GUANGDONG UNIV OF TECH Inactive CN100401867C Wide range of shielding Good processing dispersibility Magnetic/electric field screening Layered products Metal coating Screening effect
Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: SHANGHAI BENPU TECH DEV Owner: 广东炜林纳新材料科技股份有限公司 +1 Owner: GD MIDEA AIR-CONDITIONING EQUIP CO LTD Active CN111215441B Solve pollution Contaminated soil reclamation Chromium contamination Soil science Owner: HUNAN JINLV ENVIRONMENTAL PROTECTION CO LTD Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Active CN110017114B Solve the real problem Effective sealing and anti-leakage Sealing/packing Well kill Fracturing fluid Owner: SHAANXI YOUBANG PETROLEUM ENG TECH CO LTD Active CN107395273B Line-of-sight transmission Close-range type systems Telecommunications Light beam
Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: GUANGDONG UNIV OF TECH Owner: ZHEJIANG OUDAO AUTOMATION EQUIP CO LTD Active CN104562712B Good flexibility Feel rich and full Fibre treatment Epoxy Polymer science Owner: HANGZHOU HUICUI INTELLIGENT TECH CO LTD Inactive CN105149674B Neat cut Smooth cut Shearing machines Shearing machine accessories Engineering Owner: JIANGYIN GIANSUN ALUMINUM PROFILE COMPLETE PLANT MFG Active CN110186935B Reduce quality inspection time Reduce workload Analysing solids using sonic/ultrasonic/infrasonic waves Optically investigating flaws/contamination Drive wheel Bridge deck Owner: LENOVO (BEIJING) LTD Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Active CN112983958B Achieving continuous change in diameter Smooth going Nuts Screw thread Physics Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: WUXI SUNTECH POWER CO LTD Owner: BEIJING TIANKE HEDA SEMICON CO LTD Inactive CN104189127B Good for promoting blood circulation and relieving pain To achieve the purpose of strengthening the body and eliminating evil Anthropod material medical ingredients Antipyretic Clematis Joint pain
Active CN109618005B Improve call performance Transmission Proxy server Information agents
Owner: PETAL CLOUD TECH CO LTD Active CN111304798B To achieve the effect of yarn clearing Easy to operate Fibre cleaning/opening Carding Textile yarn Active CN106783895B Reduce brightness difference Weaken the effect of quality effects Solid-state devices Semiconductor/solid-state device manufacturing Computer hardware Display device Owner: XIAMEN TIANMA MICRO ELECTRONICS Active CN107688327B Solve the problem of clogged discharge line Reduce labor intensity Total factory control Programme total factory control Automatic control Process engineering Owner: CRRC QISHUYAN CO LTD Active CN104349430B Reduce load Avoid signaling interaction Power management Assess restriction Packet data serving node Access network Owner: CHINA TELECOM CORP LTD Owner: UNIV OF SCI & TECH BEIJING Pending CN114126914A Charging stations Reservations State of charge Network service
Inactive CN101226881B Improve controllability Guaranteed single crystal structure Semiconductor/solid-state device manufacturing Physical chemistry Engineering Owner: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP +1 Owner: BEIJING PT PROTECTION TECH Owner: NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S Owner: NARI TECH CO LTD +4 Active CN105966422B Guaranteed traction operation Reduce the risk of machine failure Signalling indicators on vehicle Locomotives Specific rotation Engineering
Owner: ZHUZHOU CSR TIMES ELECTRIC CO LTD Owner: DELTA ELECTRONICS (SHANGHAI) CO LTD Inactive CN101251679A Ideal Optical Smoothing Diffusing elements Thin material handling Effect light Engineering
Owner: ROHM & HAAS DENMARK FINANCE Active CN113597369A Layered products Non-woven fabrics Polymer science Nanofiber
Owner: NANO & ADVANCED MATERIALS INST Active CN101401179A No wear Dashboard fitting arrangements Permanent magnet reed switches Rotational axis Magnet Owner: VALEO SCHALTER & SENSOREN Inactive CN1646399A Conveyors Control devices for conveyors Mechanical engineering
Active CN107488235A Increase lethality Ability to inhibit proliferation and differentiation Tumor rejection antigen precursors Antibody mimetics/scaffolds Antigen binding Wilms' tumor Owner: BEIJING GENE KEY LIFE TECH CO LTD Owner: JIANGYU KANGJIAN INNOVATION MEDICAL TECH CHENGDU CO LTD Inactive CN1490230A Cigarette manufacture Stacking articles Engineering Mechanical engineering
Active CN113196376A Reduce or prevent line of sight mismatch issues Static indicating devices Solid-state devices Computer graphics (images) Engineering
Owner: SAMSUNG ELECTRONICS CO LTD Owner: MIANYANG TENGYANG ELECTROMECHANICAL PROD Active CN110529376B Safe and efficient measurement process Low cost Pump testing Positive-displacement liquid engines Flow transducer Axial thrust Owner: HANGZHOU DIANZI UNIV Active CN103582019B Solve the congestion situation Network traffic/resource management Omnidirectional antenna Transmitted power
Owner: DALIAN SHIELD SAFE TECH LTD Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: SANY HEAVY IND CO LTD (CN) Active CN102437156B Low cost Improve performance Solid-state devices Semiconductor/solid-state device manufacturing Capacitance Interconnection Owner: HANGZHOU SILAN INTEGRATED CIRCUIT +1 Active CN103575294B Precise positioning Improve the efficiency of batch production inspection Electrical measurement instrument details Gyroscopes/turn-sensitive devices Probe card Gyroscope Owner: FLIGHT AUTOMATIC CONTROL RES INST Active CN107879190B Filament handling Textiles and paper Yarn Process engineering
Active CN105460900B Rich sources Low price Oxygen/ozone/oxide/hydroxide Organic compound preparation Nuclear chemistry Metal Owner: BEIJING UNIV OF CHEM TECH Owner: WUXI HOUFA AUTOMATIC EQUIP CO LTD Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN107123982B Solve the problem of investment data sources Solve the problem of reliability increase Resources Ac network circuit arrangements Analytic model Economic benefits
Owner: CHINA ELECTRIC POWER RES INST +2 Owner: HUAWEI CLOUD COMPUTING TECH CO LTD Active CN110995033B Small amplitude The amplitude value is unchanged Ac-dc conversion Mathematical model Control engineering Owner: SOUTH CHINA UNIV OF TECH Active CN114140365B Improve robustness Image enhancement Image analysis Algorithm Transformation parameter Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN113680760B Won't enter Adhesive effective Fouling prevention Hollow article cleaning Dust control Heat sink Owner: ZHEJIANG CHANGMING PHARMA Active CN110951783B Regulates the process of development and differentiation Inhibition of myogenic differentiation process Activity regulation Vector-based foreign material introduction Skeletal Muscle Satellite Cells Deubiquitinating enzyme
Owner: TIANJIN AGRICULTURE COLLEGE Owner: CHANGSHA PINGXIN PHARMACY PACKING MACHINERY Owner: SHANGHAI ACAD OF AGRI SCI Active CN110697900B Control eutrophication No intrusion hazard Water contaminants Biological treatment apparatus Eutrophication Filtration Active CN104014348B High purity High yield Metal/metal-oxides/metal-hydroxide catalysts Nickel salt Organocatalysis