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 CN109217987B Code conversion Radio transmission Telecommunications Transmitter station
Active CN109445170B Improve transmittance Avoid Line Width Issues Non-linear optics Liquid-crystal display Color film Owner: CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD Active CN107092923B Effective real-time online detection Improve life safety Electric testing/monitoring Character and pattern recognition Data space Algorithm Owner: NORTHEASTERN UNIV LIAONING Owner: WANHUA CHEM GRP CO LTD +1 Owner: NUBIA TECHNOLOGY CO LTD Active CN109440067B Vacuum evaporation coating Sputtering coating Thin membrane Film structure
Owner: INST OF ELECTRONICS ENG CHINA ACAD OF ENG PHYSICS Active CN113570640B Image enhancement Image analysis Radiology Nuclear medicine
Inactive CN103291634B Fast swing Simple structure Pump components Pump control Engineering Fan blade Active CN105759009B Avoid artificial damage and other defects Real-time acquisition of fracture energy signal distribution Earth material testing Failure rate Rock blasting
Active CN110459449B Achieve launch Small size Transit-tube electron/ion guns Transit-tube focussing arrangements Electron injection Particle physics Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN106429666B Optimize storage module Reduce peak current Mechanical apparatus Elevators Capacitance Hydraulic pump Owner: TAIYUAN UNIV OF TECH Active CN109938578B Strainers Engineering Food material
Owner: GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD Active CN111250924B Easy to weld Welding/cutting auxillary devices Auxillary welding devices Conical tube Engineering Owner: ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH Active CN111043399B Easy extrusion installation Reduce installation difficulty Pipe laying and repair Non-disconnectible pipe-joints Structural engineering Control theory Owner: NANJING RUIQI ELECTRONICS TECH CO LTD Active CN104600725B Increased maximum power point range Increase profit Single network parallel feeding arrangements Energy storage Transformer Engineering Active CN104683120B Facilitate paid communication Reduce inconvenience Metering/charging/biilling arrangements Payment The Internet Active CN108164590B Increase grain length Grain length reduction Plant peptides Genetic engineering Biotechnology Growth plant
Inactive CN101896133A Stamps Diagnostics Marking out Engineering
Active CN103482460B Successfully realized hoisting and leaving the factory Load-engaging elements Bogie Engineering
Owner: CRRC SHIJIAZHUANG CO LTD Inactive CN101788551B Monitoring data management function Transmission systems Earth material testing Real-time data Wireless transmission
Active CN106643931B Reduce mistakes Time difference signal is normal Volume/mass flow measurement Time difference Computer science Owner: SANCHUAN WISDOM TECH CO LTD Active CN103626765B Organic active ingredients Senses disorder Disease Pharmaceutical drug
Owner: SUNSHINE LAKE PHARM CO LTD Active CN1317102C Increase the fixed surface Achieve stability Fine working devices Diamond cutting Optical glass Active CN106306129B Warranty Great taste Pre-extraction tea treatment Process engineering Linen cloth Owner: BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN105356708B Overcoming the disadvantages of difficult assembly manufacturing Increase production capacity Magnetic circuit rotating parts Magnetic circuit stationary parts Electric machine Counter-electromotive force Inactive CN109787120B Reduce arcing Arc discharge stop Substation/switching arrangement details Control theory Mechanical engineering Owner: STATE GRID JIANGXI ELECTRIC POWER CO +1 Owner: CHINA UNIV OF MINING & TECH Active CN106959341B Reduce sampling effort Does not reduce defect discrimination effect Analysing solids using sonic/ultrasonic/infrasonic waves Test efficiency Small sample
Owner: YANTAI DEBANG ADVANCED SILICON MATERIALS Inactive CN109566255B Solve the problem of using late-ripening grape varieties Solve the problem of needing to bear fruit on the same mother vine Cultivating equipments Vitis vinifera Economic benefits
Active CN106411749B Short forwarding path Shorten the time Data switching networks Computer terminal Q-learning Owner: JIANGSU ELECTRIC POWER CO Owner: SHENZHEN YHLO BIOTECH Owner: XI AN JIAOTONG UNIV +1 Active CN105278623B Appropriate display Mechanical apparatus Digital data processing details Engineering Communication device Owner: MITSUBISHI ELECTRIC CORP Inactive CN1556764A Bottles Domestic articles Mechanical engineering Thin walled
Owner: SHANDONG JINHE DRUG RES DEV Inactive CN100462885C Fix stability issues Realization of high-precision unbalanced vibration control Ignition automatic control Attitude control Vibration control Magnetic bearing Inactive CN100525069C AC motor control Frequency conversion Engineering
Owner: DEZHOU XINHUARUN TECH CO LTD Active CN113392072B Accurate standard knowledge Improve research Semantic analysis File metadata searching Knowledge services Engineering Owner: CHINA NAT INST OF STANDARDIZATION Inactive CN103207586B Solving Analog Power Distribution Problems Good economic benefits for training Programme control in sequence/logic controllers Low voltage Programmable logic controller
Owner: LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE Inactive CN1633747B Multiple-port networks One-port networks Bandpass filtering Non symmetric
Owner: YONYOU NETWORK TECH CO LTD Active CN101554617B Solve the problem of insufficient compressive strength Fast replacement of air Dispersed particle filtration External electric electrostatic seperator Engineering Nitrogen gas
Owner: CHINA NAT HEAVY MACHINERY RES INSTCO Owner: SICHUAN CHANGHONG ELECTRIC CO LTD Active CN102525469B Diagnostic recording/measuring Sensors Coronal plane Sagittal plane
Owner: SHANGHAI UNITED IMAGING HEALTHCARE Inactive CN101753499B Multi-frequency code systems Carrier signal Carrier frequency offset
Owner: SAMSUNG ELECTRONICS CO LTD +1 Owner: CHINA UNIV OF MINING & TECH +1 Owner: CHNA ENERGY INVESTMENT CORP LTD +1 Active CN111979406B Easy to use Easy to install and swivel Laser beam welding apparatus Electric machinery Structural engineering Inactive CN106055795B Solve complexity Reflect roughness Tunnel/mines ventillation Design optimisation/simulation Air volume Air velocity Owner: SOUTHWEST JIAOTONG UNIV Inactive CN102243256B Threshold Voltage Precise Electrical measurement instrument details Electrical testing Audio power amplifier Engineering
Active CN107332546B Improve closure Simple assembly procedure Electronic switching Photoswitch Engineering Active CN108161676B Grinding machines Grinding feeders Rotary stage Process engineering
Owner: GUANGDONG INST OF INTELLIGENT MFG +1 Owner: I SHENG ELECTRIC WIRE & CABLE Active CN110542632B The detection method is simple and effective Promote ingrowth Permeability/surface area analysis Graphics Dentistry Owner: JIASITE HUAJIAN MEDICAL EQUIP (TIANJIN) CO LTD Active CN103323993B Raise the vertical electric field Control and influence steering Semiconductor/solid-state device manufacturing Non-linear optics Engineering Electric field
Owner: INNOCOM TECH (SHENZHEN) CO LTD +1 Inactive CN103312942B Solve the problem of noise discontinuity Improve quality Television system details Color television details Noise reduction Image capture Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: DATANG MOBILE COMM EQUIP CO LTD Owner: SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI Owner: JIANGXI BOHUI ENG TECH SERVICE CO LTD Owner: DANYANG JINGTONG GLASSES TECH INNOVATION SERVICE CENT Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Active CN105121265B Fuel tanks Cycle containers Engineering Waste management
Active CN109668747B Simple design Efficient simulation of stress and strain states Structural/machines measurement Tunnel boring machine Machine Owner: JX NIPPON MINING & METALS CORP Owner: LENOVO (BEIJING) LTD Active CN105681214B Solve disorder Data switching networks Structure of Management Information Data transmission
Owner: WUXI CITY CLOUD COMPUTING CENT Active CN102968861A Cash registers Plaintext Embedded database
Owner: AEROSPACE INFORMATION Inactive CN1983288A Design optimisation/simulation Special data processing applications Programming language Supporting system
Owner: INT BUSINESS MASCH CORP Inactive CN107068610A Semiconductor/solid-state device manufacturing Engineering Dielectric layer
Owner: GLOBALFOUNDRIES INC +1 Inactive CN103338703A Medical simulation Health-index calculation Estimation methods Deep body temperature
Owner: SHANGHAI SATELLITE ENG INST Active CN106595563B Measurement devices Total sum of squares Landslide
Owner: QINGDAO TECHNOLOGICAL UNIVERSITY Active CN108177162A Programme control Programme-controlled manipulator Engineering Postural orientation
Active CN101949895B Improve accuracy Easy to operate Material analysis using acoustic emission techniques Processing detected response signal Acoustic emission Pre treatment Active CN111103316B Material analysis using wave/particle radiation Computational physics Scanning electron microscope
Owner: SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI Inactive CN104801854A Welding/soldering/cutting articles Metal working apparatus Zinc Materials science
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: SHANGHAI ELECTRICAL HYDRAULICS & PNEUMATICS Inactive CN102682461B Simplified Control Framework Small amount of calculation Animation 3D-image rendering Time distortion Imaging processing Inactive CN102669505B Food preparation Retrogradation (starch) Bulrush millet
Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY Owner: SHENZHEN KEJU NEW MATERIAL Active CN107395120B Improve security Photovoltaic monitoring Photovoltaic energy generation Alarm message Terminal voltage Owner: SUNGROW POWER SUPPLY CO LTD Inactive CN103832258B Easy to replace Electric propulsion mounting Power battery Electricity Owner: WUHAN HONGXIN TELECOMM TECH CO LTD Owner: WM MOTOR TECH GRP CO LTD Owner: CHINA NAT OFFSHORE OIL CORP +1 Owner: RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN Active CN106248985B Solve the problem of vehicle speed measurement Improve reliability Devices using electric/magnetic means Research Object Measurement device Owner: THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN113058411B Achieve double filter effect Increase contact area Gas treatment Dispersed particle filtration Activated carbon Filtration Owner: HUAZHONG UNIV OF SCI & TECH Owner: SICHUAN NEO GREEN PHARMA TECH DEV Owner: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: SICHUAN SUNFOR LIGHT Inactive CN100570229C Stable water temperature Effectively adjust the outlet water temperature Beverage vessels Water heaters Microcomputer Engineering Active CN104815728B Grain treatments Drive shaft Engineering
Owner: DALIAN UNIV OF TECH Owner: CHINA TOBACCO JIANGSU INDAL Owner: DALIAN UNIV OF TECH Active CN109406343B Overcome the defect of large error Excellent range of rheological parameters Flow properties Shear stress Classical mechanics
Owner: LANGFANG NIPPON PAINT +2 Active CN101870280B Gear lubrication/cooling Soil-shifting machines/dredgers Transfer case System pressure
Owner: XUZHOU XCMG DRIVELINE TECH CO LTD Inactive CN103968951B Radiation pyrometry Thermometer testing/calibration Engineering Radiant energy
Inactive CN105979474B Improve relationship Avoid Misconnection Situations Assess restriction Connection management Broadcast packet Third party Owner: SHENZHEN FENGLIAN TECH Active CN102663864A Improve work efficiency Instant pick up Character and pattern recognition Apparatus for meter-controlled dispensing Self-service Optical character recognition Owner: CHENGDU JIAYITONG INFORMATION TECH CO LTD Owner: RES INST OF ZHEJIANG UNIV TAIZHOU Inactive CN103021512A Material nanotechnology Transportation and packaging Conductive materials Solar cell
Owner: SAMSUNG ELECTRO MECHANICS CO LTD Inactive CN103650228A Equal pressure Final product manufacture Battery isolation Electrical battery Engineering Owner: BEIJING SAMSUNG TELECOM R&D CENT +1 Owner: QINGDAO HISER MEDICAL CENT Owner: BAODING BUCHANG TIANHAO PHARMA Active CN102434598B Reduce consumption Parallel processing steps Mechanical actuated clutches Biomedical engineering Mechanical engineering Owner: HOERBIGER ANTRIEBSTECHN HLDG Owner: HUANDA COMPUTER (SHANGHAI) CO LTD +1 Inactive CN101912192A Packaging toiletries Packaging cosmetics Mechanical engineering Biomedical engineering
Owner: STATE GRID CORP OF CHINA +1 Owner: YELLOW RIVER ENG CONSULTING +1 Active CN106180336B Realize flanging process Satisfy diversified production Flanging Engineering
Owner: HEXIN PRECISION TECH (WUJIANG) CO LTD Active CN106785079B Pick out precisely Reduce waste of resources Final product manufacture Secondary cells Microcontroller Digital signal processing Inactive CN101247307B Overcoming overhead is not the least of the problems Reduce overhead Star/tree networks Tree shaped Distributed computing