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: HARBIN INST OF TECH Inactive CN104963488B Building constructions Reducer Engineering
Active CN102253712B Input/output for user-computer interaction Image enhancement Information sharing Human–computer interaction
Owner: MICROSOFT TECH LICENSING LLC Inactive CN100335287C Will not increase the number Inhibit shedding Printing Engineering Mechanical engineering Inactive CN103014139B Microbiological testing/measurement Nucleotide Environmental agent
Owner: SHENZHEN PKU HKUST MEDICAL CENT Owner: XINJIANG UNIVERSITY Active CN113074278B Affect connection accuracy Firmly connected Pipe supports Pipe laying and repair Construction engineering Structural engineering Owner: SINOHYDRO ENG BUREAU 4 Active CN112937588B Stability Analysis and Judgment Control devices Dynamic models Classical mechanics
Owner: GUODIAN NANJING AUTOMATION +1 Owner: NINGBO AUX ELECTRIC Owner: XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA Owner: ZHEJIANG TENGYUN REFRIGENRATION TECH Active CN106027045B Reduce the number of calculation iterations Reduce noise Pulse automatic control Low noise Binary multiplier Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: BEIJING NEW BUILDING MATERIALS PLC Active CN105550699B Improve accuracy Character and pattern recognition Neural learning methods Data ingestion Classification methods Owner: BEIJING UNIV OF TECH Owner: 自贡市轻工业设计研究院有限责任公司 +1 Active CN100389139C Achieve refined effect Sulfolane Synthesis methods
Active CN107056127B Hydrophilic, lipophilic and amphiphilic Good dispersion Calcium hydroxide Emulsion Owner: CCCC FOURTH HARBOR ENG INST +2 Owner: XINLAILI CERAMIC DEV CO LTD Active CN107205276B Wireless communication System information Base station
Owner: ALCATEL LUCENT SHANGHAI BELL CO LTD Owner: GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS Owner: CHINA TOBACCO YUNNAN IND Active CN112217213B Realize real-time detection and judgment Avoid resonance Active power filtering Ac network to reduce harmonics/ripples Capacitance Hemt circuits Owner: QINGDAO TOPSCOMM COMM Owner: BEIJING SKYCLOUD RONGCHUANG SOFTWARE TECH Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: KUSN WANWEI VENTILATION EQUIP Active CN104898465B Coupling device details Weight reduction Control engineering Service system
Active CN101957278B Good indication Intuitive response effect Preparing sample for investigation Ceramic shaping apparatus Epoxy Salt sensitivity Inactive CN100526756C Prevent backflow Start fast Positive displacement pump components Space heating and ventilation safety systems Engineering Refrigerant Owner: ANNY AUTOMATIC EQUIP CO LID Owner: XINHUASAN INFORMATION TECH CO LTD Owner: NAT UNIV OF DEFENSE TECH Active CN114388450B Short line width Reduce voltage drop Semiconductor/solid-state device details Solid-state devices Power grid Voltage drop Inactive CN101699126B Improve security Good mobile reliability Pressure vessels Container discharging from pressure vessels Particulates Sorbent Owner: NINGBO MEIKE ACETYLENE CYLINDERS Active CN108594447A Solve the problem of color border Improve stereoscopic display quality Non-linear optics Optical elements Grating Liquid-crystal display
Inactive CN109116259B Reduce the number of loop tests Shorten the time Electrical testing Chemical physics Physical chemistry Inactive CN101305962B Achieve Laser Acupuncture Growth Stimulus Time Devices for heating/cooling reflex points Electrotherapy Micro nano Laser light
Owner: SOUTH CHINA NORMAL UNIVERSITY Inactive CN100411383C Avoid the phenomenon that the message cannot be transmitted normally Improve security Data switching networks Selection arrangements Routing table Real-time computing Active CN108847184B Static indicating devices Hemt circuits Engineering
Owner: BOE TECH GRP CO LTD Active CN112969732A Other chemical processes Solid electrolyte fuel cells Screen printing Polymer science
Active CN109321676B Short cycle Judgment of homozygosity Microbiological testing/measurement DNA/RNA fragmentation Biotechnology Molecular marker Owner: VIVO MOBILE COMM CO LTD Active CN110948934B Easy to transport Less prone to paper jams Box making operations Paper-making Cardboard Structural engineering Inactive CN107926129B Improve cooling effect Printed circuit aspects Printed circuit board receptacles Structural engineering Mechanical engineering Owner: CONTINENTAL AUTOMOTIVE GMBH Active CN104785919B Control speed Avoid shock Welding/soldering/cutting articles Non-electric welding apparatus Friction welding Phase control Owner: LANZHOU UNIVERSITY OF TECHNOLOGY Inactive CN102519909B High white light intensity Low coherence Phase-affecting property measurements Microscopes Full field Refractive index
Inactive CN103349616A Data processing applications Vitamin food ingredients Environmental health Cystic fibrosis
Inactive CN1723682A Television system details Calling susbscriber number recording/indication Videotelephony Broadcasting
Owner: CASIO COMPUTER CO LTD Active CN104367762B Senses disorder Dispersion delivery Atrophy After treatment
Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN112455308B Implementation angle Avoid difficult assembly Auxillary drives Vehicle with tipping movement Control valves Control theory Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Inactive CN103221886A Liquid surface applicators Nanoinformatics Silanol Cyclic compound
Owner: DOW CORNING CORP +1 Active CN110068662B Control different flow rates Efficient Observation Path Sampling Testing water Oxygen content Free water
Owner: KUNMING UNIV OF SCI & TECH Owner: PINGHU POINT HIGH RISE EQUIP Inactive CN105674482B Mechanical apparatus Space heating and ventilation safety systems Microcontroller Microcomputer
Owner: HONGYANG HOME APPLIANCES Owner: BEIJING INST OF SPACECRAFT ENVIRONMENT ENG Owner: HARBIN INST OF TECH Active CN106653433B Simple structure Solve problems that cannot be connected in series Protective switch details High-tension/heavy-dress switches Power switching Hemt circuits Owner: HEFEI MIDEA REFRIGERATOR CO LTD +1 Active CN108631120B Easy extraction Coupling device details Engineering Electronic component Active CN100574392C Guaranteed seamless reproduction Television system details Electronic editing digitised analogue information signals Graphics Graphical data
Active CN104053951B Combustion ignition Solar light Engineering
Owner: SHANGHAI RENDU BIOTECH Inactive CN111772478B Improve security Avoid causing thousands of boiling water Beverage vessels Potable water Heater Rod Active CN107172603B Optimize sending method Enhance publicity Automatic exchanges Messaging/mailboxes/announcements Short Message Service Business enterprise
Active CN104358290B Improve and enhance quality of life Easy to use Domestic plumbing Service pipe systems Life quality Softened water Owner: YUHUI WATER TREATMENT TECH BEIJING Owner: NANJING UNIV OF SCI & TECH Owner: DALIAN MARITIME UNIVERSITY Active CN102015802B Organic chemistry Allophane Polymer science
Owner: CENT NAT DE LA RECHERCHE SCI +2 Owner: EB INFORMATION TECH Active CN104409131B Easy to adjust High Aperture Control Accuracy Handling using diaphragms/collimeters Light beam Optoelectronics Owner: NORTHWEST INST OF NUCLEAR TECH Owner: CHINA UNITED NETWORK COMM GRP CO LTD Owner: XCMG XUZHOU TRUCK MOUNTED CRANE Inactive CN101047622B Reduce waste Improve the speed of packet switching Network traffic/resource management Start up time Distributed computing Owner: GLOBAL INNOVATION AGGREGATORS LLC Active CN106325097B Accurate verification of overvoltage protection Accurate verification of thermal protection Simulator control Transient state Thermodynamics
Owner: GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2 Active CN110458920B Simplify the erasure process Improve erase efficiency Modifying/creating image using manual input Computer hardware Handwriting Owner: HANGZHOU HIKVISION DIGITAL TECH Owner: INNER MONGOLIA BAOTOU STEEL UNION Inactive CN104533280B Simple structure, light and durable Earth drilling tools Constructions Social benefits Hand held
Active CN109561833B Cannulas Surgical needles Medical device Body tissue
Owner: F HOFFMANN LA ROCHE & CO AG Owner: BEIJING LEILI MARINE BIOINDUSTRY INC Owner: SHANDONG AGRICULTURAL UNIVERSITY Active CN107544960B Semantic analysis Text database querying Medicine Question answer
Owner: INST OF AUTOMATION CHINESE ACAD OF SCI Owner: QUANZHOU SANAN SEMICON TECH CO LTD Owner: DONGFENG MOTOR CORP HUBEI Active CN109759841B Efficient and safe and hygienic Assembly machines Animal science Control system
Active CN101977770B Do not want to oxidize Smooth rotation Printing pre-treatment Forme preparation Engineering Electrolyte Active CN112761363B Effective lifting Auto unpin Building material handling Scaffold accessories Architectural engineering Electric machinery Active CN111791806B Solve the problem that cannot be opened synchronously Realize single opening and single closing Passenger space Arm rests Balancing machine Structural engineering
Owner: SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD Inactive CN101911577B Good interference randomization Good frequency diversity performance Signal allocation Telecommunications Resource element
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: NUTRI INNOVATIONS LLC Inactive CN1892593A Natural language data processing Transmission Object based Web service
Active CN102830655B Improve ventral punching efficiency High belly punching efficiency Programme control Computer control Numerical control Graphics
Active CN111863045B Smooth sliding Reduce wear Apparatus modification to store record carriers Record information storage Heat sink Heat generation Owner: FEITIAN TECHNOLOGIES Owner: QINGDAO HISENSE LASER DISPLAY CO LTD Inactive CN1231592C Increased sugar production Improve the level of Fermentation Biotechnology Process optimization Owner: CHENGZHI LIFE SCI CO LTD Active CN109182513B Change proliferation Microbiological testing/measurement Disease diagnosis Biologic marker High throughput sequence
Owner: QINGDAO MEDINTELL BIOMEDICAL CO LTD Inactive CN1482606A Optical beam sources Record information storage Engineering Active layer
Owner: TOSHIBA SAMSUNG STORAGE TECH KOREA CORP Active CN106388704B Avoid vacuum fixation Avoid leaning Suction nozzles Engineering Dust collector Owner: VORWERK & CO INTERHOLDING GMBH Active CN109201749B To ensure the purification effect of the upper surface Avoid the status quo of ineffective purge Temperature control device Work cleaning devices Laminar cooling Engineering
Owner: BAOSHAN IRON & STEEL CO LTD Owner: SUZHOU JINHE NEW MATERIAL Inactive CN113245690A Pipeline systems Domestic vessels Laser processing Surface oxidation
Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Active CN105226296B Good oxygen reduction catalytic activity Oxygen reduction catalytic activity has Fuel and primary cells Physical/chemical process catalysts Fiber Carbon fibers
Owner: HARBIN INST OF TECH Active CN105220664B Improve the effect of passing fish Meet migration needs Barrages/weirs Climate change adaptation Water flow Fish tank
Owner: PEARL RIVER HYDRAULIC RES INST OF PEARL RIVER WATER RESOURCES COMMISSION +1 Active CN109696301B Angle simulation error is small Avoid occlusion Testing optical properties Optical property Multi dimensional Owner: BEIJING AEROSPACE INST OF THE LONG MARCH VEHICLE