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 CN101915105B Reduce risk of strong or severe rockbursts Guaranteed driving speed Underground chambers Tunnel lining Social benefits High stress Owner: INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI Active CN104771016B Children furniture Control system Embedded system
Inactive CN1741167A Record information storage Recording on magnetic disks Data recording AOD use frequency
Owner: SAMSUNG ELECTRONICS CO LTD Inactive CN103152203B Avoid serious network problems where packets cannot be received Avoid Serious Network Problems Data switching networks Ethernet over coax Computer terminal
Owner: CHENGDU GUANGDA NEW NETWORK TECH Owner: HUIZHOU TCL MOBILE COMM CO LTD Owner: TENCENT TECH (SHENZHEN) CO LTD +1 Owner: GUANGZHOU SANTUO METAL PROCESSING MACHINERY CO LTD Active CN110310573B Increase light transmission area Increased ability to receive reflected light Character and pattern recognition Identification means Engineering Computer science Owner: YUNGU GUAN TECH CO LTD Owner: XIAN JIAOTONG LIVERPOOL UNIV Owner: DALIAN UNIV OF TECH Active CN110408949B Stable output Nature of treatment water Tooth rinsing Electrolysed water Manganese Owner: NICEFEEL MEDICAL DEVICE TECH CO LTD Active CN106638178B No manual on-site operation required Ballastway Track superstructure Automatic control Material transport
Active CN106218359B Realize automatic heating function Realize fault query Air-treating devices Vehicle heating/cooling devices Electric vehicle Water temperature
Owner: CHERY AUTOMOBILE CO LTD Active CN112006710B Photogrammetry/videogrammetry Complex mathematical operations Kinetic photography Engineering
Active CN102038640B Small granularity Organic active ingredients Pharmaceutical non-active ingredients Active component Cholesterol Owner: CSPC ZHONGQI PHARM TECH (SHIJIAZHUANG) CO LTD Owner: ZHEJIANG GONGSHANG UNIVERSITY Active CN106092644B Withdrawing sample devices Rock core Free rotation
Owner: CHINA THREE GORGES UNIV Owner: BEIJING COMPO ADVANCED TECH Active CN106520585B Favorable for full fermentation synthesis No pollution in the process Fungi Microorganism based processes Biotechnology Culture fluid Inactive CN101866357B Avoid the problem of low update efficiency Digital data information retrieval Read-only memories Computer science Operating system
Owner: BEIJING XINWANG RUIJIE NETWORK TECH CO LTD Active CN110346704B Solve the problem of taking multiple photos Improve test efficiency Material analysis by optical means Printed circuit testing Computer graphics (images) Algorithm Owner: GUANGZHOU SHIYUAN ELECTRONICS CO LTD Owner: SHENZHEN INST OF ADVANCED TECH Active CN109037801B Improve simplicity Reduce modification work Cells structural combination Power topology Electrical battery Owner: NAT UNIV OF DEFENSE TECH Inactive CN102247932B Sorting grade improvement Improve uniformity High gradient magnetic separators Coaxial line Engineering Owner: HENAN POLYTECHNIC UNIV Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Inactive CN101783081B Adjust traffic jams Improve patency Arrangements for variable traffic instructions Detection of traffic movement General Packet Radio Service Low speed Owner: JIURUI BIOLOGY & CHEM CO LTD Active CN103598570B Take advantage of Solve difficult to process difficulties Multi-step food processes Food preparation Vegetable oil Deep frying Owner: HUAIBEI ZHONGFEN MINING MACHINERY Owner: SHENZHEN SHENGLU IOT COMM TECH CO LTD Owner: JILIN GETEIN BIOTECH CO LTD Active CN108850640B Solve the problem of difficult access Easy to operate Food processing Animal feeding stuff Biotechnology O-Phosphoric Acid Owner: TAISHAN FIBERGLASS INC Active CN107213999B Reduce noise Muffling fast Movable spraying apparatus Spray nozzles Electricity Pulsed mode Owner: SUZHOU HAIXIN ELECTROMECHANICAL IND EQUIP CO LTD Owner: SHANGHAI JIAOTONG UNIV Owner: INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF Owner: ELECTRIC POWER SCI RES INST OF GUIZHOU POWER GRID CO LTD +1 Active CN109969924B Quick rack installation Quick Rack Overhaul Lifting devices Load-engaging elements Electric power High voltage
Owner: SIEYUAN QINGNENG ELECTRICAL & ELECTRONICS Active CN103064254B High sensitivity Improve resolution Conductive material chemical/electrolytical removal Photosensitive materials for photomechanical apparatus Polymer science Photoinitiator Owner: RESONAC CORPORATION +1 Active CN111661991B Accelerated Concentration Processing Block up Sludge treatment Settling tanks feed/discharge Sludge Sewage
Owner: NANJING AGRICULTURAL UNIVERSITY Owner: QINHUANGDAO TONGQIAO TECH CO LTD Active CN106550002B Save resources Reduce application development costs Transmission Attention Concentration User management Owner: CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1 Active CN107341339B Research precision and specification Reveal the delivery mechanism Image enhancement Image analysis Porous medium Engineering
Owner: NORTHEAST DIANLI UNIVERSITY Inactive CN102862127B Stable size and properties Overcoming the problem of poor heat resistance Abrasion apparatus Grinding devices Epoxy Mass ratio
Owner: HENAN UNIVERSITY OF TECHNOLOGY +1 Owner: ZHONG DIAN JIAN JI JIAO EXPRESSWAYINVESTMENT DEV CO LTD Owner: SHENGLI OILFIELD SHENGXIN ANTISEPSIS Owner: KUANG CHI INST OF ADVANCED TECH +1 Owner: KUNMING UNIV OF SCI & TECH Owner: ADVANCED NEW TECH CO LTD Active CN101596094B Surgery Endoscopes Shape-memory alloy Actuator
Active CN105475244B Pisciculture and aquaria Effective solution Systems design
Owner: MARINE FISHERIES RES INST OF ZHEJIANG Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD Owner: SHANGHAI PUYI CHEM CO LTD Active CN105651245B Optical rangefinders Exposure Elapsed Time Computer science
Owner: SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A Pending CN114009064A Signal processing Direction finders using ultrasonic/sonic/infrasonic waves Audio frequency Audio signal
Active CN112716379B Adjustable length Adapt to height Carpet cleaners Floor cleaners Brick Classical mechanics Owner: HEFEI GUOXUAN HIGH TECH POWER ENERGY Active CN105271480B Suitable electrolytic treatment Jia electrolyzed water Water/sewage treatment Ph control Water quality
Owner: GUANGZHOU LANQUAN HOME APPLIANCES CO LTD Active CN106469184B Reduce manual load Avoid misleading Web data indexing Buying/selling/leasing transactions Object label Client-side Owner: ALIBABA GRP HLDG LTD Owner: NUCLEAR POWER INSTITUTE OF CHINA Owner: XIAMEN TIANMA MICRO ELECTRONICS Active CN106201991B Good inversion result Complex mathematical operations NMR - Nuclear magnetic resonance Signal-to-noise ratio (imaging)
Owner: CHINA UNIV OF PETROLEUM (BEIJING) Owner: KUITUN DAYI PETROCHEM TECH Inactive CN105955780A Start fast Program loading/initiating Redundant operation error correction Operational system Computerized system Inactive CN1138255C Control high speed and correct Easy to use Modification of read/write signals Record information storage Integrator Digital down converter Owner: ZHEJIANG RICHPOWER TECH Owner: GUANGDONG HANDSOME INTELLIGENT EQUIP CO LTD Owner: 无锡市惠山区农机化技术推广服务中心 +1 Active CN110967197B Stability analysis and evaluation are accurate and reliable Analysis method is simple Vehicle steering/rolling behaviour Automotive product Control theory Inactive CN102136605B Final product manufacture Electrolyte accumulators manufacture Lithium vanadium phosphate battery Lithium iron phosphate
Owner: ANHUI HUIHEZHUANG ORGANIC FERTILIZER SCI & TECH Owner: SOUTHWEST JIAOTONG UNIV Active CN110429500B Easy to move Smooth rotation Substation/switching arrangement cooling/ventilation Substation/switching arrangement casings Screw thread Electrical and Electronics engineering Active CN113313172B Achieve reconstruction Image enhancement Character and pattern recognition Imaging processing Feature extraction Owner: JIANGSU UNIV OF SCI & TECH Active CN108737421B Good camouflage effect Fake deployment and become flexible Securing communication Computer network Engineering Inactive CN1187696C Instant access Office automation Data switching networks Message board Time limit Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN105978708B Save and protect your investment Easy to operate Networks interconnection Virtualization Proprietary hardware Owner: CERTUS NETWORK TECHNANJING Owner: NANJING UNIV OF SCI & TECH Owner: GUANGDONG HUST IND TECH RES INST +2 Owner: SHANGHAI JIAOTONG UNIV +1 Owner: BUREAU OF HYDROLOGY CHANGJIANG WATER RESOURCES COMMISSION Inactive CN1758569A Optical transmission adaptations Amplifiers controlled by light Audio power amplifier Transimpedance amplifier
Owner: SAMSUNG ELECTRONICS CO LTD Owner: NANCHANG HANGKONG UNIVERSITY Active CN1833299B X-ray tube electrodes X-ray tube multi-cathode assembly X-ray Stationary field
Active CN108448926B Driving force symmetry Eliminate drive asymmetry Piezoelectric/electrostriction/magnetostriction machines Linear motion Electric machinery
Owner: ZHEJIANG NORMAL UNIVERSITY Inactive CN101938412B Overcome deficiencies Realize simultaneous interpretation in isolation Data switching networks Time-division multiplexing selection Data interface Electric power Owner: SHENZHEN YESTUNED IND Active CN110200555B Improve experience Batteries circuit arrangements Carpet cleaners Simulation Horizontal orientation Owner: HANGZHOU EZVIZ SOFTWARE CO LTD Active CN109177964B Reduce parking complaints in P gear Prevent hook-up Brake safety systems Gear wheel Control theory
Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Active CN111099615B Molecular sieve catalysts Faujasite aluminosilicate zeolite Molecular sieve Crystallinity
Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN103730710B Lower Equivalent Noise Temperature Quality factor G/T value increases Waveguide type devices Slot-waveguide Thermal insulation
Owner: CHINA ELECTRONICS TECH GROUP CORP NO 16 INST Active CN112291593B Reduce or eliminate synchronization errors Low cost Selective content distribution Data synchronization Acquisition apparatus Active CN102216501B Reduce the hysteresis pressure Breathability sensitively matched Spinnerette packs Melt spinning methods Engineering Mechanical engineering
Owner: OERLIKON TEXTILE GMBH & CO KG Owner: SANY AUTOMOBILE MFG CO LTD Owner: HUBEI RT ADVANCED MATERIALS CO LTD Active CN100362666C Prevent falling Reduced shortcut requirements Semiconductor/solid-state device details Solid-state devices Light sensing Adhesive Owner: HARVATEK CORPORATION Active CN103207490B Real-time detection of strength Brightness adjustable Solid-state devices Non-linear optics Liquid-crystal display Amorphous silicon Owner: BEIJING BOE OPTOELECTRONCIS TECH CO LTD Inactive CN100367509C Avoid disadvantages Polycrystalline material growth Semiconductor/solid-state device manufacturing High resistivity silicon Single crystal Active CN107261495B Feel good Video games Simulation Control theory Owner: DEZHOU HUANYUAN ECOLOGICAL TECH Active CN108365918B Not lost Reduce calculation processing Error prevention Error correction/detection using multiple parity bits Communications system Round complexity Owner: NANJING UNIV OF POSTS & TELECOMM Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN112797489B Mechanical apparatus Space heating and ventilation safety systems Fresh air Process engineering
Owner: NINGBO AUX ELECTRIC +1 Active CN108089144B Solve the cumbersome testing process Repeated movement reduction Electrical measurements Smart substation Engineering
Owner: NORTH CHINA ELECTRICAL POWER RES INST +2 Owner: CHINA MOBILE COMM GRP CO LTD Active CN104849615B The principle of line selection is simple Fault location Electrical resistance and conductance Electric power system
Owner: STATE GRID CORP OF CHINA +2 Owner: INST OF MECHANICS CHINESE ACAD OF SCI Inactive CN1236832C Avoid clogging Flow control Valves Medical device Biomedical engineering Active CN102916921B Realize seamless switching Solve the problem that the carrier cannot be synchronized Multi-frequency code systems Carrier signal Single point of failure Owner: HUAWEI DIGITAL POWER TECH CO LTD Active CN111060504B Preparing sample for investigation Material analysis by optical means Plastic materials Basalt fiber
Owner: CHONGQING JIANSHE IND GRP Inactive CN105538324B Easy to control Programme control Computer control Computer module Engineering Owner: XIAMEN UNIV OF TECH Inactive CN104499654B Make and install fast Improve waterproof performance Roof covering using slabs/sheets Roof covering insulations Engineering Steel frame Owner: CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI +1