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: CHINA THREE GORGES UNIV Active CN107634804B Photonic quantum communication Electromagnetic transmitters Hemt circuits Laser source
Owner: GUIZHOU DEJIANG YISHENG AGRI TECH DEV CO LTD Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Inactive CN1533168A Guaranteed fixed effect Do not reduce feelings Television system details Television system scanning details Computer science Mechanical elements Owner: INT BUSINESS MASCH CORP Inactive CN105008795B Improved emission distribution pattern Improve light emission efficiency Lighting heating/cooling arrangements Hollow light guides Photoluminescence Phosphor Active CN108449507B Reduce the inconvenience of using Good anti-howling effect Two-way loud-speaking telephone systems Speech analysis Telecommunications Loudspeaker
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: UNIV OF SCI & TECH OF CHINA Active CN103934628B Control to reduce axial deformation Guaranteed runout Metal working apparatus Combustion Electric machine
Owner: CRRC LUOYANG CO LTD Owner: SOUTH CHINA UNIV OF TECH Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: OCEAN UNIV OF CHINA Owner: GUANGDONG BESEEN TECH Inactive CN102834690B The effect of positional offset is small Simple composition Electric devices Electrodynamic brake systems Measurement device Miniaturization Active CN108134405B Improved modulation strategy Adapt to input side voltage Dc-dc conversion Single network parallel feeding arrangements Converters Control system
Active CN105416544B Compact design Propulsive elements of non-rotary type Transmission with mechanical gearing Gear wheel Drive shaft Owner: NANTONG JUJIU NEW MATERIAL SCI & TECH CO LTD Owner: HYUNDAI MOTOR CO LTD +1 Owner: ZHEJIANG SCI-TECH UNIV Active CN101789568B Avoid force imbalance Overcoming intertwining Apparatus for overhead lines/cables Classical mechanics Traveling block Owner: CHINA ELECTRIC POWER RES INST +1 Active CN109340032B Increase input High utilization rate of wave energy Machines/engines Engine components Wave form Engineering Owner: CHENGDU UNIVERSITY OF TECHNOLOGY Active CN106707542B Avoid elevation Absolute decrease in refractive power Optical parts Lens Visual acuity Human eye Owner: EYEBRIGHT MEDICAL TECH BEIJING Owner: JIANGSU ZHIDIAN BIOTECHNOLOGY CO LTD Owner: CHANGSHU CHIKUSHI MACHINERY Owner: ELECTRIC POWER RES INST OF GUANGDONG POWER GRID Active CN104162513B Sorting Drive wheel Barcode
Owner: QINGDAO KENGIC AUTOMATION EQUIP CO LTD Owner: GUANGZHOU UNIVERSITY OF CHINESE MEDICINE Active CN101110965B Avoid overcomplication Color signal processing circuits Pattern recognition Imaging data
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: GREE ELECTRIC APPLIANCES INC Active CN102826098B Railway heating/cooling Axle-box lubrication Marine engineering Body compartment
Owner: BOMBARDIER TRANSPORTATION GMBH Owner: HONG KONG PRODUCTIVITY COUNCIL Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: NANCHANG HANGKONG UNIVERSITY Active CN107097148B Avoid the problem of secondary rework or even scrapping Avoid the problem of increased grinding costs Lapping machines Sorting Sapphire substrate Boron carbides
Active CN114081634B High precision Surgical robots Physical medicine and rehabilitation Drive shaft Owner: APEIRON SURGICAL CO LTD Owner: BAOSHAN IRON & STEEL CO LTD Inactive CN105143982A Reduce consumption Photosensitive material processing Forme preparation Engineering Planographic printing Active CN107904770B Eliminate lateral velocity differences Avoid lateral collision Weft knitting Gear drive Triangular systems
Owner: SHENZHEN RUIBIDA TECH Owner: SHOUGANG JINGTANG IRON & STEEL CO LTD +1 Owner: HANGZHOU SANHUA RES INST CO LTD Owner: SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI Inactive CN101260997B Guaranteed continuous lighting Implement adaptive functions Point-like light source Electric circuit arrangements Control engineering Feedback circuits Owner: LIAONING JIUTONG FRICTION MATERIALS Inactive CN100469572C Avoid wrinkles Good printing action Rotary presses Printing press parts Stencil printing Engineering Active CN110842636B Prevent falling Avoid flying Maintainance and safety accessories Electric machinery Electrical and Electronics engineering Active CN107169560B Solve the shortcomings of low flexibility Avoid wasting Neural architectures Control signal Degree of parallelism Pending CN113639320A Increase flexibility Realize storage integration Mechanical apparatus Lighting and heating apparatus Thermodynamics Air treatment Owner: GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1 Inactive CN101817804B Organic chemistry Gas phase Timer
Owner: EAST CHINA UNIV OF SCI & TECH Active CN105673480B Rotary piston pumps Rotary piston liquid engines Gear wheel Engineering
Owner: SHENYANG PHARMA UNIVERSITY Owner: XI AN JIAOTONG UNIV Active CN106332184B Realize transmission Network traffic/resource management Connection management Air interface Data transmission Active CN103055417B Facilitate Type Conversion Promote conversion Artificial respiration Electricity Sleep state Owner: THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA Active CN107121670B Expand scan area Solve the blind spot of detection Radio wave reradiation/reflection Azimuth direction Frequency modulation
Inactive CN110778618B Realize automatic cooling control Increase working volume Fluid couplings Fluid clutches Shape-memory alloy Magnetorheological fluid
Owner: CHONGQING UNIV OF TECH Active CN104954236B Improve efficiency Data switching networks Information propagation Computer science Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Owner: HANGZHOU HIKVISION DIGITAL TECH Owner: HANGZHOU DPTECH TECH Inactive CN101311189B Help control Multi-drug resistance problem solved Antibacterial agents Bacterial antigen ingredients Molecular Immunology Screening method Owner: SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY Inactive CN101743064A Facilitates optical measurements Good thermal contact Material analysis by optical means Laboratory glasswares Temperature control Electromagnetic spectrum Active CN112059082B Improved contact load distribution Guaranteed axial fit length Gear wheels Rooted tooth Gear wheel
Owner: HANDE AXLE (ZHUZHOU) GEAR CO LTD Pending CN114141129A Step improvement Lamination ancillary operations Synthetic resin layered products Display device Engineering
Owner: SAMSUNG DISPLAY CO LTD Active CN105469193B In-depth verification of credibility Detection reliability Resources Electricity Data source Owner: CHINA ELECTRIC POWER RES INST +2 Owner: ZHEJIANG SCI-TECH UNIV Active CN114550395B Reduce false alarm rate Speech recognition Electric/electromagnetic audible signalling Noise False alarm Active CN105834796B Avoid deformation Positioning apparatus Grinding work supports Universal joint Support point Owner: CHANGZHOU HUADE MACHINERY Pending CN113939724A Aerodynamic testing Volume/mass flow measurement Capacitive pressure sensor Engineering
Owner: HYVE DYNAMICS HLDG LTD Active CN107483413B Simplify functions Avoid interaction Transmission Security arrangement Information processing Radio networks Owner: CITIC HIC KAICHENG INTELLIGENT EQUIP CO LTD Inactive CN102924215B High yield High purity Hydrocarbons Hydrocarbon preparation Ethyl chloroformate Rotary evaporator Owner: SHANGHAI INST OF TECH Pending CN114355587A Optical elements Ophthalmology Image plane
Owner: AEROSPACE INFORMATION Active CN100488325C Electroluminescent light sources Solid-state devices Organic layer Display device
Owner: SAMSUNG DISPLAY CO LTD Inactive CN100548334C Solve the pain No scar Anthropod material medical ingredients Hydroxy compound active ingredients Coptis Forsythia Active CN102270491B Write voltage increases Guaranteed to write correctly Digital storage Bit line Power flow
Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Active CN106758819B Realize spray maintenance Spray evenly Bridge erection/assembly Electricity Engineering Owner: 中铁二十一局集团第六工程有限公司 +1 Active CN102360308B Easy to deploy Multiprogramming arrangements Transmission Item generation Computer science Owner: YONYOU NETWORK TECH CO LTD Owner: SUMITOMO RUBBER IND LTD Active CN103275543B Efficient degradation Active removal Physical/chemical process catalysts Dispersed particle separation Hydrolysis Raw material Inactive CN101598161B Steady flow improvement Simple structure Fluid dynamics Volume metering Frequency changer Control system Owner: NINGBO MINGTAI FLOW EQUIP CO LTD Active CN110560828B Simple flux composition Low price Welding/cutting media/materials Soldering media Slag (welding) Engineering Inactive CN102745848B Water/sewage treatment with mechanical oscillations Multistage water/sewage treatment Ultrasonic sensor Industrial waste water
Inactive CN102207925B Solve the problem of not being able to enter bit by bit Digital computer details Input/output processes for data processing Key pressing Computer module
Active CN106924279B High antibacterial activity in vitro Good anti-fungal infection Organic active ingredients Antimycotics Antibacterial activity In vivo
Owner: GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND Owner: ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECH CO LTD +1 Owner: CHINA INST OF WATER RESOURCES & HYDROPOWER RES Active CN106648815B Successfully extracted Solve the problem of loading failure Program loading/initiating Code compilation Goal system Source code
Owner: INST OF FORENSIC SCI OF MIN OF PUBLIC SECURITY Owner: KOREA UNIV RES & BUSINESS FOUND Active CN110962461A Chemical impact prevention Printing Liquid jet Engineering
Active CN112972703A Efficient release Capable of gene editing Material nanotechnology Organic active ingredients Biochemistry Nanocapsules Owner: STATE GRID CORP OF CHINA +1 Owner: GUANGDONG UNIV OF TECH Owner: TENCENT TECH (SHENZHEN) CO LTD +1 Owner: HENAN RONGJIN HIGH TEMPERATRUE MATERIALS CO LTD Owner: NARI TECH CO LTD +2 Active CN109409508B Diversity guaranteed Solve the mode crash problem Image enhancement Image analysis Data set Algorithm Owner: CHENGDU UNIV OF INFORMATION TECH Inactive CN104978290B Electric digital data processing Digital data Engineering
Owner: WUHAN UNIV OF SCI & TECH Active CN109073900B Steroscopic systems Optical elements Computer hardware Head-up display
Owner: MICROSOFT TECH LICENSING LLC Inactive CN101548561A Power management Using reradiation Mobile device Location determination
Active CN110954856B Electrical measurements Power grid Engineering
Owner: EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID Inactive CN104620354A Uniform film properties Minimize the proportion of space occupied Semiconductor/solid-state device manufacturing Chemical vapor deposition coating Interior space Physics
Inactive CN103134151B Ensure the amount of movement Reduced depth size Space heating and ventilation safety systems Lighting and heating apparatus Engineering Air conditioning Active CN103375867B Easy to pass Space heating and ventilation safety systems Lighting and heating apparatus Frequency conversion Air conditioning Owner: GREE ELECTRIC APPLIANCES INC Active CN111276912B For quick twist Quick twist connection Apparatus for joining/termination cables Gear wheel Engineering Active CN113393509B Accurate ranging information Ideal multipath compensation information Image enhancement Image analysis Radar Multipath effect
Owner: HANGZHOU GUANGPO INTELLIGENT TECH CO LTD Owner: ZHEJIANG OCEAN UNIV Active CN102309528B Strong aggregation inhibition Retain activity Fungi Nervous disorder Liquid liquid partition Mangrove Active CN110674608B Accelerate design simulation speed CAD circuit design Special data processing applications Parallel computing Storage cell
Inactive CN103529228B Easy access Color measuring devices Special purpose weighing apparatus Automatic test equipment Wear resistant Inactive CN105245293B Realize management Non-electrical signal transmission systems Sonic/ultrasonic/infrasonic transmission In vehicle Computer module Active CN100535881C Improve the ability of long-distance transmission Low cost Electric digital data processing Current loop control Asynchronous serial communication Owner: TRAFFIC CONTROL TECH CO LTD Active CN101851162B Has anti-acute myocardial ischemia effect Improve survival rate Organic active ingredients Antinoxious agents Salvianolic acid Stereochemistry Owner: TIANJIN TASLY PHARMA CO LTD Inactive CN103727086B Guaranteed proportional relationship Simple structure Servomotor components Electric cars Right shoulder Owner: JIANGSU FUHUA VALVE CO LTD Active CN110471369B Solve the problem of manual parameter adjustment Other plywood/veneer working apparatus Domestic articles Control system Control engineering
Owner: NANXING MACHINERY CO LTD Inactive CN103889092B No human intervention required Electric light circuit arrangement Energy saving control techniques Periodic oscillation Control signal Owner: SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1 Inactive CN104845795B Reduces abiotic turbidity Improve quality Alcoholic beverage preparation Microorganism based processes Alcohol Ganoderma pseudoferreum Active CN105431329B Vehicle headlamps Optical signalling Delivery vehicle Light beam
Owner: PEZHO SITROEN AUTOMOBILS SA +1