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.
Inactive CN101206863A Speech recognition Speech input Loudspeaker
Inactive CN102093852B Good antiseptic effect and non-toxic Reduce corrosion Heat-exchange elements Adipic acid Engineering Owner: YIWU SPRING LUGGAGE Owner: HEBEI MILSON TITANIUM DIOXIDE Owner: HUNAN AGRICULTURAL UNIV Owner: STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST +2 Active CN104692987B Organic compound preparation Hydroxy group formation/introduction Potassium Halohydrin
Active CN101481465B Meet and guarantee the requirements of summer replacement and maintenance Meet and guarantee the requirements for replacement and maintenance Grain treatments Cyclohexanone Butyl acetate
Owner: ANSTEEL GRP MINING CO LTD Active CN106891572B Good seam effect Improve efficient cutting effect Box making operations Paper-making Stopped work Carton Owner: MACROSCOPIC CENTURY TIANJIN CO LTD Active CN107107444B Gas treatment Exhaust apparatus Hazardous substance Exhaust fumes
Active CN104255891B Meet the processing speed requirements Make sure it's vertical Skinning instruments Sheep skin Vertical plane
Owner: CHINA NAT PACKAGING & FOOD MACHINERY Owner: BEIJING INST OF SPACE LAUNCH TECH Inactive CN105929239B Capacitance measurements Inductance measurements Engineering Nonlinear element
Owner: NORTHEAST DIANLI UNIVERSITY Active CN109923355B Solar heating energy Solar heat collector controllers Radiation exposure Light spectrum
Owner: FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV Active CN113312008B Reduce read and write latency Relieve stress Input/output to record carriers File access structures Distributed File System Engineering Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD Inactive CN105150231B Large grabbing range Small motion dead zone Gripping heads Robot hand Control system Active CN106856923B Cutting cost is low High degree of marketization Growth substrates Culture media Insertion depth Observed Survival
Owner: NEW BALANCE ATHLETICS Owner: ZHANGZHOU HENGLI ELECTRONICS Owner: FUZHOU HOSPITAL FOR INFECTIOUS DISEASE Owner: NANJING UNIV OF SCI & TECH Active CN109650175B Fast detection accuracy Reliable feedback regulation Filament handling Control system Control engineering
Owner: SANY MARINE HEAVY IND Active CN112083091B Chromatographic peaks are evenly distributed Highly consistent Component separation Chemical physics Physical chemistry Owner: SICHUAN NEO GREEN PHARMA TECH DEV Active CN101080017B Realize independent playback Easy to control Pulse modulation television signal transmission Transmission Management unit Program management Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN103516964B Reasonable Light Collection Capability Improve image quality Television system details Color television details Optical axis Computer module Owner: UNION FOSHAN CHEM +2 Active CN106948959B Internal-combustion engine testing Electrical control Data set Engineering
Owner: NEW H3C BIG DATA TECH CO LTD Owner: HARBIN INST OF TECH Active CN102561990B Damage control Sealing/packing High pressure Mechanical engineering Owner: TIANJIN HUIZHU PETROLEUM EQUIP SCI & TECH CO LTD Owner: CRRC QIQIHAR ROLLING CO LTD Active CN103707036B Simple structure Metal working apparatus Clamp connection Engineering Owner: KINGFA SCI & TECH CO LTD +1 Active CN106269208B Small reserves Low barium carbonate content Wet separation Carbonate Barium carbonate
Owner: DONGFANG HITACHI CHENGDU ELECTRICAL CONTROL EQUIP CO LTD Owner: BEIJING INST OF ENVIRONMENTAL FEATURES Owner: ANHUI QINGYUN PHARMA & CHEM Owner: NORTHEAST AGRICULTURAL UNIVERSITY +1 Owner: HUNAN HENGSHENG ENVIRONMENTAL PROTECTION TECH CO LTD Active CN102549800B Layered products Battery isolation Fiber Energy storage
Owner: WUHAN UNIV OF SCI & TECH +1 Owner: GUANGDONG ESQUEL TEXTILES CO LTD +1 Active CN107840495B Short process Short stay Fatty/oily/floating substances removal devices Water treatment compounds Photo catalytic Desalination Owner: BC P INC CHINA NAT PETROLEUM CORP +1 Active CN103467693B Prevent gelation Does not affect good properties Water based Freeze thawing Owner: JIANGSU HUAXIA PAINT MAKING Inactive CN102214395B Privacy protection Detection of traffic movement Telephonic communication Mobile Telephone Number Observation data Active CN101210385B Fibre treatment Contact pressure Procedure Agents
Owner: HENAN POLYTECHNIC INST Inactive CN102855023B Input/output processes for data processing Imaging processing Brightness perception
Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Owner: OCEAN UNIV OF CHINA Inactive CN103997074A Continuous decrease in quantity Reduce cooling power Circuit monitoring/indication Electric power Energy supply Engineering Owner: SOUTH CHINA AGRI UNIV Inactive CN103102147B Solid waste disposal Electrical battery Manganese
Pending CN114008040A Improve throughput Organic active ingredients Organic chemistry Farnesoid X receptor Pharmaceutical medicine Owner: NANJING RUIJIE PHARMATECH CO LTD Owner: 10TH RES INST OF CETC Inactive CN101982656B Improve sealing Secondary cells Machines/engines Fiber Carbon fibers Owner: UNIV OF SCI & TECH OF CHINA Owner: BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Owner: CSMC TECH FAB2 CO LTD Owner: BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1 Inactive CN1866267B Error detection/correction Platform integrity maintainance Computer resources Pattern recognition
Inactive CN103385463A Keep more Sweet taste Food processing Food preparation Siraitia Grosvenorii Fruit Fruit Flavor Owner: 龙胜各族自治县和平罗汉果农民专业合作社 Owner: WUXI LEAD INTELLIGENT EQUIP CO LTD Owner: INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF Inactive CN101374512B Organic active ingredients Nervous disorder Neurophysins Spinal cord
Owner: JIANGSU UNIV OF SCI & TECH Owner: NANTONG XINGCHEN SYNTHETIC MATERIAL +1 Owner: CHENGDU TD TECH LTD Active CN105914149B Eliminate misregistration problems Avoid misregistration Semiconductor/solid-state device manufacturing Semiconductor devices Gate dielectric Conductive materials Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Owner: KAWASAKI HEAVY IND LTD Inactive CN102554490B Low soluble copper rate Inhibit rapid dissolution Welding/cutting media/materials Soldering media Dip soldering Alloy
Owner: GUANGDONG PROVINCIAL INST OF WELDING TECH GUANGDONG PROVINCIAL ACADEMY OF UKRAINE Active CN110979119B Avoid collision injury Reduce harm Vehicle seats Agricultural engineering Non-Newtonian fluid Owner: HANGZHOU ZHUILIE TECH Owner: SHENZHEN CLOUD CUBE INFORMATIONTECH Owner: SHANDONG UNIV OF SCI & TECH Inactive CN101007427B Feeding arrangments Brick Reciprocating motion
Owner: FOSHAN DONGCHENGHUI TECH HLDG Owner: GREE ELECTRIC APPLIANCES INC Owner: BEIJING RUNKE GENERAL TECH Active CN104038160B Working principle is clear Does not affect signal processing work Amplifier modifications to reduce non-linear distortion Power flow Audio power amplifier Owner: CHINESE ACAD OF AGRI MECHANIZATION SCI +1 Owner: SILERGY SEMICON TECH (HANGZHOU) CO LTD Active CN104271780B Ensure supply characteristics Shaping press Iron powder Engineering
Inactive CN104828589B Increase the area Reduce invalid travel Conveyors Loading/unloading Waste management Funnel shape Active CN110847278B Realize automatic shock absorption Improve buffering effect Soil-shifting machines/dredgers Fuel tank Control valves Active CN102681515B There will be no power grabs Programme total factory control Data transmission Reliability engineering
Owner: ZHEJIANG SUPCON TECH +1 Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Active CN102640445B Avoid connection performance degradation Reduce the number of calls/connections Modulated-carrier systems Transmission path multiple use Radio networks Telecommunications
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Owner: CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI Active CN103691494B Hydration Guarantee Prevent backflow Enclosures/chambers Water storage tank Engineering Owner: SUZHOU DONGHUA TESTING INSTR Active CN112148999B Digital data information retrieval Semantic analysis Feature vector Data set
Owner: ZHEJIANG UNIV OF TECH Active CN104002519B Reduce the impact of breaking Improve stability Synthetic resin layered products Metal layered products Polyethylene terephthalate Polyethylene terephthalate glycol Inactive CN101321089B Buffer quickly Much faster buffering Data switching networks Special data processing applications Telecommunications network Data loss
Active CN107229764B Accurately respond to health trends Semiconductor operation lifetime testing Design optimisation/simulation Data mining Data science
Active CN102060267B Solve the problem of large water consumption in chemical reheating cycle Hydrogen General water supply conservation Distillation Engineering
Owner: DONGGUAN JIAFENG MECHANICAL EQUIP Owner: SHIMADZU SEISAKUSHO CO LTD Active CN103071296B Enhance sensory effect Enhance education impression Remote-control toys Programme control in sequence/logic controllers Computer science Intelligent control Active CN104698764B Quick switch Easy to operate Photomechanical exposure apparatus Microlithography exposure apparatus Camera lens Fresnel lens Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Owner: SHAOXING UNIVERSITY Inactive CN101103139A Anti-corrosive paints Temporary coatings Organic film Engineering
Owner: SHANDONG JIANZHU UNIV Owner: BEIJING SIFANG JIBAO AUTOMATION Active CN112870532B Reduce the impact of nasal breathing function Improve cleanliness Diagnostics Surgery Nasal Cavity Epithelium Mirror image Active CN101805996B Fibre treatment Reflux Silanes
Owner: WACKER DYMATIC SILICONES SHUNDE CO LTD FOSHAN Active CN112065394B Avoid damage Conducive to collapse Underground chambers Underground mining Architectural engineering Coal Owner: CHINA UNIV OF MINING & TECH Owner: QINGDAO HAIER WASHING MASCH CO LTD +1 Owner: NANJING INST OF GEOGRAPHY & LIMNOLOGY Owner: SHANGHAI JIAOTONG UNIV Owner: SHENGJING HOSPITAL OF CHINA MEDICAL UNIV Owner: YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST Active CN105405157A Image enhancement Image analysis Pattern recognition Image correction
Owner: ZHEJIANG HOUDAR INTELIGENT TECH CO LTD