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 CN104849143B Reduce mistakes Avoid inaccurate experimental results Material strength using tensile/compressive forces Measuring instrument Hooke's law Owner: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY +1 Active CN101986213B Normal print job Reduce waste Electrographic process apparatus Electricity Alternating current Owner: APEX MICROELECTRONICS CO LTD Active CN108014846B Molecular sieve catalysts Molecular sieve catalyst Molecular sieve Polymer science
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHANDONG FOCUSFREDA BIOTECH CO LTD Owner: BEIJING DAOPOWER +1 Owner: ZHEJIANG Z&Z IND CO LTD Owner: ZHOUSHAN XINZHEN SHIP DESIGN Inactive CN100464557C Surgery Telemedicine Data management Data transmission
Active CN104539325B Solve the problem of troublesome and inconvenient wireless interconnection operation Simple and fast operation Network topologies Near-field systems using receivers Bluetooth piconets Interconnection Owner: HUIZHOU TCL MOBILE COMM CO LTD Active CN104146706B Easy to distinguish Reasonable arrangement of waveforms Diagnostic recording/measuring Sensors Medical equipment Wave shape Owner: SHENZHEN BIOCARE BIO MEDICAL EQUIP CO LTD Active CN106556357B Overcoming the defect of increasing divergence width Simple way Using optical means Classical mechanics Effect light Owner: NANJING UNIV OF INFORMATION SCI & TECH Active CN104637984B Reduce or prevent reflections Increase brightness Solid-state devices Semiconductor/solid-state device manufacturing Display device Materials science Owner: GUILIN UNIV OF ELECTRONIC TECH Inactive CN110329194B Practical Have the effect of breaking glass Pedestrian/occupant safety arrangement Building rescue Energy technology Break the glass Owner: SHANTOU MPAK PACKAGING CO LTD Inactive CN1819004A Static indicating devices Control signal Display device
Owner: SAMSUNG ELECTRONICS CO LTD Active CN102230332B Improve adjustability Guaranteed three-dimensional adjustability Walls Reinforced concrete Pulp and paper industry Owner: SHANGHAI BRIGHT INTELLIGENT CURTAIN WALL Owner: SHENZHEN XINSAI AUTOMATION EQUIP Owner: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECH Active CN108646167B Semiconductor/solid-state device testing/measurement Electric discharge tubes Device material Beam source
Owner: ZHONGKE JINGYUAN ELECTRON LTD Active CN101746464A Cycle control systems Engine controllers Engineering Throttle position sensor
Owner: FAB ITAL MAGNETI MARELLI SPA Active CN102747143B Microbiological testing/measurement DNA/RNA fragmentation Germplasm Pcr ctpp
Owner: BEIJING UNIV OF AGRI Active CN100542964C High whiteness High opacity Calcium/strontium/barium carbonates Inorganic compound addition Zinc hydroxide Calcium hydroxide Owner: SHANGHAI DONGSHENG NEW MATERIALS Active CN105667545B Railway signalling and safety Engineering Image acquisition
Owner: CHONGQING MICRO IDENTIFICATION TECH Inactive CN106871749B Avoid the risk of harming the tester Protection security Ammunition testing Wire gauze Firecracker Inactive CN101979575B Microbiological testing/measurement Fermentation Biotechnology Allele
Active CN102645053B Good looking Lighting and heating apparatus Support Engineering Refrigerated temperature Owner: HEFEI MIDEA REFRIGERATOR CO LTD Active CN105354721B Improve accuracy Targeted Digital data information retrieval Special data processing applications Operating system Time sequence Owner: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD Active CN106995170B Elevators Simulation Management system
Owner: HITACHI BUILDING SYST CO LTD Active CN110425124B Overcome the defect of lack of consideration of centrifugal force Improve the simulation effect Detection of fluid at leakage point Machine part testing Measurement test Reciprocating motion Active CN102387545B Save resources Network traffic/resource management Error prevention/detection by diversity reception Media access control Data transmission Owner: GUANGDONG RONGDA BIOENG CO LTD +1 Inactive CN105627602B Meet heat utilization requirements Constant water temperature Solar heating energy Solar heat collector controllers Data connection Collector device Owner: SHANDONG UNIV OF TECH Owner: STATE GRID CORP OF CHINA +2 Active CN102872347B Digestive system Antivirals Oral medicine Side effect
Owner: SOUTHWEST PETROLEUM UNIV Inactive CN101063835A Character and pattern recognition Electrographic process apparatus Pattern recognition Medicine
Owner: SAMSUNG ELECTRONICS CO LTD Active CN103390608B Solve the problem of uneven etching Overcoming deformation Semiconductor/solid-state device details Solid-state devices Electrical conductor Semiconductor chip Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Active CN105935422B Reduce neurotoxicity Lower brain lead levels Antinoxious agents Plant ingredients Carrageenan Licorice roots Owner: ZHEJIANG PROVINCIAL HOSPITAL OF TRADITIONAL CHINESE MEDICINE Inactive CN105947207B Affect flight efficiency Technical flaws affecting flight efficiency Aircraft components Rotocraft Uncrewed vehicle Control theory
Active CN112687916B Frequent changes in speed Reduce waste Pump control Pump installations Fuel cells Energy recovery Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Active CN106247077B Reduce water retention Eliminate water retention Pipe elements Water quality Mechanical engineering Owner: ANHUI TONGFA EQUIP CO LTD Owner: ZHONGTIAN COMM TECH CO LTD +2 Active CN105300796B Material strength using tensile/compressive forces Engineering Metal sheet
Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN109901007B Clear division of tasks With edge computing capabilities Short-circuit testing Fault location Transformer Distribution power system
Owner: STATE GRID CORP OF CHINA +1 Owner: LAIWU STEEL YINSHAN SECTION CO LTD Owner: ALCATEL LUCENT SHANGHAI BELL CO LTD Inactive CN1528523A Grain husking Grain polishing White rice Engineering
Owner: YAMAMOTO CORPORATION Active CN101287649A Ground installations Airplane Start signal
Inactive CN101164470A Easy to operate Buckle structure is stable Walking sticks Push pull Engineering Active CN104376910B Good flexibility Easy to bend and lay Conductive material Power cables with screens/conductive layers Tinning Elastomer Owner: JIANGSU ZHONGLI GRP CO LTD Owner: TAIZHOU SHENG WORLD MECHANICS Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN104044354B Adjustable coding position Simple structure Typewriters Engineering Fully automatic Owner: ZHANGJIAGANG CITY GUANGFENG GLASS Inactive CN102762865B Short startup time Influence control direction Pump components Rotary piston pumps Electric machine Control theory Active CN104752182B Semiconductor/solid-state device manufacturing Semiconductor devices Ti doping Metallurgy
Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Active CN106971197B Character and pattern recognition Data information Machine learning
Owner: BEIJING UNIV OF TECH Owner: NORTHEASTERN UNIV LIAONING Active CN105814255B Film/foil adhesives Fibre treatment Plasticizer Engineering
Owner: 3M INNOVATIVE PROPERTIES CO Active CN112796550B Automatically calculate position Build fast and flexible Non-rotating vibration suppression Using optical means Air purification Industrial engineering
Active CN102821911B Low cost Improve economy Automatic/semiautomatic turning machines Automatic conveying/guiding stock Modularity Work unit Active CN105069486B Easy to make assumptions Biological neural network models Character and pattern recognition Learning machine Petrochemical
Owner: XI'AN PETROLEUM UNIVERSITY Active CN112293353B High nitrogen content Increased total phosphorus content Food processing Animal feeding stuff Total nitrogen Cow dung Owner: BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES Owner: DONGGUAN YULONG COMM TECH +1 Owner: ETOWNIP MICROELECTRONICS BEIJING CO LTD Owner: NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI Inactive CN1200328C Change the power supply problem Volume/mass flow measurement Power supply for data processing Supply management Electrical battery
Active CN103681782B Semiconductor/solid-state device details Solid-state devices Far ultraviolet Semiconductor structure
Owner: TAIWAN SEMICON MFG CO LTD Active CN103494809B Organic active ingredients Nervous disorder Solvent Medicinal chemistry
Active CN110315581B High precision Metal working apparatus Electric machinery Structural engineering Owner: ANHUI HANHUA BUILDING MATERIALS TECH Active CN110008858B Character and pattern recognition Execution for user interfaces Display device Engineering
Owner: LENOVO (BEIJING) LTD Owner: SHENZHEN ZHIYING TECH CO LTD Inactive CN101097304B Avoid destruction Static indicating devices Non-linear optics Engineering External circuit Owner: CHUNGHWA PICTURE TUBES LTD Owner: DALIAN UNIV OF TECH Inactive CN101464521B Realize dynamic tracking With business operation stability Electromagnetic wave reradiation ICT adaptation Split window Data file Owner: NAT SATELLITE METEOROLOGICAL CENT +1 Active CN109306059B High ring-opening activity The open loop rate is close to Tetramethylammonium hydroxide Hydration reaction
Active CN102449109A Electroluminescent light sources Solid-state devices Organic electroluminescence Organic chemistry
Owner: ROHM & HAAS ELECTRONICS MATERIALS LLC Pending CN114007920A Obvious technical features Signalling indicators on vehicle Railway traffic control systems Trackway Laser imaging
Owner: SUZHOU LUZHIYAO TECH Owner: LIYANG RES INST OF SOUTHEAST UNIV +1 Owner: BEIJING ELECTRIC VEHICLE Active CN111066732B Ascension environment requirements are low Ease of mass production Animal feeding stuff Biotechnology Nutrition Owner: TOBACCO RES INST HENAN ACADEMY OF AGRI SCI Inactive CN1742351A Double layer capacitors Vehicular energy storage Electrochemistry Closed state
Owner: XINHUASAN INFORMATION TECH CO LTD Owner: DAIDOU KASEI KOGYO KK Active CN110974501B Meet single-use requirements Low cost Stents Human body Uretero-ureteral Owner: DALIAN UNIV OF TECH Owner: XIAN AEROSPACE HUAYANG PRINTING & PACKAGING MACHINERY Owner: DONGYING TONGBO PETROLEUM ELECTRONIC INSTR CO LTD Active CN101476294B Easy to install The installation method is safe and reliable Bridge erection/assembly Cable stayed Bridge deck Owner: SICHUAN ROAD & BRIDGE GRP Inactive CN102526624B Nervous disorder Anthropod material medical ingredients Side effect Regimen
Owner: XI AN JIAOTONG UNIV Owner: SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD Active CN111048485B Reduced lateral expansion area Firmly connected Semiconductor/solid-state device details Solid-state devices Semiconductor chip Engineering Owner: HANGZHOU DIANZI UNIV Active CN100382313C Implement electrostatic discharge protection mechanism Minimize additional layout area Semiconductor/solid-state device details Solid-state devices Electricity Capacitance
Active CN101306857B Proper injection rate Sedimentation separation Water/sewage treatment by flocculation/precipitation Start time Engineering
Inactive CN102945355B Unauthorized memory use protection Digital data protection Encryption Policy Compliance
Owner: MICROSOFT TECH LICENSING LLC Owner: 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 +1 Owner: HENAN UNIV OF SCI & TECH Active CN109361656B Make sure not to deviate from Avoid replacement Particular environment based services Detection of traffic movement Real-time data Driver/operator Inactive CN104662308B Spring action for increased elasticity Increase spring action Roller bearings Bearing assembly Carbon steel Mechanical engineering
Owner: SCHAEFFLER TECH AG & CO KG Active CN109346605B Control growth size Solve reunion Final product manufacture Solid-state devices Organic solar cell New energy Owner: 恒力(厦门)石墨烯科技产业集团有限公司 Inactive CN107097915B Quick flip into place Precise positioning Vessel salvaging Engineering Air emission Owner: SHANGHAI DIANJI UNIV Owner: COLSON CASTER GUANGZHOU LTD Owner: XIAN TCL SOFTWARE DEV Active CN104125687B Easy to control Easy to use Electric light circuit arrangement Energy saving control techniques Application areas Terminal system Owner: LENOVO (BEIJING) LTD Inactive CN103664730B Mild derivatization Rich in chemical properties Group 4/14 element organic compounds Aziridine Methylenecyclopropane
Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Active CN109838270B Realize large-area spray dust removal Ensure safety Dust removal Fire prevention Dust control High pressure water Owner: INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS Owner: DONGFENG MOTOR PARTS & COMPONENTS GROUP