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 CN100559736C Strong self-healing and switching functions Low cost Radio-over-fibre Radio relay systems Fiber Pulp and paper industry Owner: COMBA TELECOM TECH (GUANGZHOU) CO LTD Owner: DECORATION CO LTD OF CHINA CONSTR 3RD ENG BUREAU Inactive CN1912038A Layered product treatment Adhesive articles Sludge Engineering
Active CN104203526B Less texture Optical articles Polymerization catalysts Viscosity
Active CN106411634B Real-time perception Accurate perception Data switching networks Data life cycle Computer science Owner: CHINA UNITED NETWORK COMM GRP CO LTD Active CN107042828A Vehicle position/course/altitude control Driver input parameters Lower limit Operation mode
Owner: FORD GLOBAL TECH LLC Inactive CN1141178C Vacuum evaporation coating Sputtering coating Air cleaning Phenol
Active CN111389392B Advantages of preparation method Optimizing Crystal Structure Composition Water/sewage treatment by irradiation Water treatment compounds Ptru catalyst Pyrrolidinones Owner: FENGHUO COMM SCI & TECH CO LTD Active CN101725994B Improve the mixing effect Effectively match pipeline resistance Lump/pulverulent fuel feeder/distribution Engineering Hot blast Owner: HARBIN INST OF TECH Inactive CN102786964B Realize automatic continuous coking Improve coking efficiency Coke oven safety devices Programme total factory control Automatic control Carbonization
Owner: SHANXI XINLI ENERGY TECH Active CN102956812B High piezoelectric coefficient Good electromechanical coupling performance Piezoelectric/electrostrictive/magnetostrictive devices Safe operation Electromechanical coupling Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN109001734B Achieving Adaptive Combination The method is effective Image enhancement Image analysis Image pair Coherent processing
Owner: NAT SPACE SCI CENT CAS Owner: SHANDONG YUHUANG CHEM CO LTD Owner: VIVO MOBILE COMM CO LTD Active CN102889310B Prevent thinning Does not weaken the mechanical strength Shafts Couplings for rigid shafts Ultimate tensile strength Bolt connection Owner: NANTONG LIWEI MACHINERY Active CN107294071B Ensure safety Emergency protective circuit arrangements High resistance Electrical resistance and conductance Owner: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD Owner: SUMITOMO METAL MINING CO LTD Inactive CN102916986A Quick identification Digital data information retrieval Data processing applications Communication unit Image acquisition Owner: HUANDA COMPUTER (SHANGHAI) CO LTD +1 Active CN104883484B Television system details Color television details Engineering Camera module
Owner: YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD Inactive CN1189243C Molecular sieve catalysts Molecular sieve Ptru catalyst
Inactive CN102033525A Electrical apparatus Electric light circuit arrangement Control system Monitoring and control
Active CN110728370B Improve accuracy Digital data information retrieval Machine learning Recommendation model Application procedure Owner: BEIJING DAJIA INTERNET INFORMATION TECH CO LTD Inactive CN106806906B Solve the multi-functional problem Improve efficiency Organic active ingredients Inorganic non-active ingredients Nanoparticle Drug carrier Active CN104963294B Circular drip irrigation maintenance Flexible operation Bridge structural details Bridge erection/assembly Drip irrigation Plastic film Active CN103813368B Improve access AP efficiency Wireless communication Computer terminal Wireless access point
Owner: CHINA MOBILE COMM GRP CO LTD Active CN102547931B Improve energy efficiency Ensuring Amplified Detection Capabilities Energy efficient ICT Power management Active component Computer module Owner: CHINA MOBILE GROUP JIANGSU Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: XINJIANG HANFENG TECH Owner: CHONGQING AEROSPACE POLYTECHNIC COLLEGE Owner: NANTONG DOUBLE GREAT TEXTILE Active CN113524457B Easy to clean Achieve the effect of automatic slotting Working accessories Stone-like material working tools Water storage Water storage tank Active CN101776169B Torque avoidance Guaranteed uptime Operating means/releasing devices for valves Nuclear grade Electric machinery Owner: TEFULONG SHANGHAI TECH CO LTD Active CN106771461B Linear Uniform Reduce distance Voltage dividers Electrical resistance and conductance Energy metering Owner: ZHANGJIAKOU POWER SUPPLY COMPANY OF STATE GRID JINBEI ELECTRIC POWER COMPANY +1 Owner: JILIN AGRI SCI & TECH COLLEGE Inactive CN103673732B Heat exchanger casings Stationary tubular conduit assemblies Engineering Heat exchanger
Owner: WUXI JIALONG HEAT EXCHANGER Active CN111015891B Increased shear capacity Improve interlayer shear bearing capacity Additive manufacturing apparatus Ceramic shaping apparatus Structural engineering Mechanical engineering Owner: XIANGTAN ELECTRIC MFG CORP LTD Active CN108595274B Improve applicability Interprogram communication Transmission Operational system Synchronous control Owner: AMERIASIA ACTIVATED CARBON PROD CO LTD Active CN113328226B Coupling devices Hemt circuits Impedance matching
Owner: DALIAN MARITIME UNIVERSITY Active CN106014576B Simple structure Strong cost advantage Exhaust apparatus Silencing apparatus Pulp and paper industry Sound quality Owner: AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG +1 Active CN111897224B Solve problems that are difficult to find analytical solutions Solve the difficulty of unknown optimal parameter vector Adaptive control Multirobot systems Optimal control
Active CN110572863B Overcoming the problem of high access power consumption Reduce energy consumption Assess restriction High level techniques Sleep state Low frequency band Owner: SHENZHEN POLYTECHNIC Inactive CN104114355A Ensure crushing strength Guaranteed Strength Pipe laying and repair Synthetic resin layered products Straight tube Engineering Owner: KANA FURETSUKUSU KOOHOREESHON Owner: QINGDAO REGENCY OIL SEAL CO LTD Active CN105236370B Control crystal structure Improve liquidity Phosphorus oxides Combustion Mixed gas Owner: ZHEJIANG KAIMINGKE ENG DEV CO LTD +1 Active CN109908359B Controlled release rate Achieve continuous controlled release Additive manufacturing apparatus Pharmaceutical non-active ingredients Lactide Microsphere Active CN104250235B High yield Group 4/14 element organic compounds Bulk chemical production Side chain 2-butanone Active CN103595739B Realize asynchronous data interaction Achieve integrated processing effect Transmission Data synchronization Network connection
Owner: BEIJING TEAMSUN TECH Inactive CN1291414C Easy to update Accessories for auxillary signals Record information storage Engineering Data storing Owner: DAEWOO ELECTRONICS CO LTD Inactive CN101411887A Gaseous substances Absorbent pads Engineering
Active CN107031092B Low power Reach pressure intensity Press ram Fuel tank Engineering Active CN103246084B Improve comfort Optical parts Optical elements Lens plate Flare Owner: SUZHOU UNIV OF SCI & TECH +1 Active CN102252616B High precision Using optical means Size measurement Engineering Owner: LG HOUSEHOLD & HEALTH CARE LTD Active CN105446836B Minimize the impact of a single point of failure Reduce storage Redundant hardware error correction Control switch Comparator Owner: INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI Owner: CHUZHOU HONGDA MOLD MFG Active CN102931075B Overcoming Thickness Limitations Avoid faulty situations Semiconductor/solid-state device manufacturing Semiconductor structure Media layer
Owner: SHANGHAI HUAHONG GRACE SEMICON MFG CORP Pending CN110799787A Synthetic resin layered products Coatings Inter layer Engineering
Owner: NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP Active CN100533279C Defect count reduction Good removal effect Semiconductor/solid-state device manufacturing Photosensitive material processing Etching Device material Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Owner: HENGYANG NIUSHIDA TRADING CO LTD Active CN110820067B Conjugated synthetic polymer artificial filaments Filtration separation Resin matrix Compatibilization
Inactive CN104672441B Inhibition of dynamic separation process Reduce usage Organic active ingredients Pharmaceutical non-active ingredients Octanoic Acids Organic solvent Owner: CHANGCHUN AINUO BIOCHEM PHARMA Inactive CN103485820B Material fill-up Mining engineering Mass ratio
Owner: SHANDONG UNIV OF SCI & TECH +1 Active CN110161424B Electrical testing Power battery Computer science
Owner: BEIQI FOTON MOTOR CO LTD Active CN108788984B Avoid destruction Automatic grinding control Plane surface grinding machines Hydraulic cylinder Electric machinery Inactive CN103244427B Reduce processing difficulty Accurate locking and positioning Rotary piston pumps Rotary piston liquid engines Locking mechanism Engineering Owner: XIAN AERO ENGINE CONTROLS Owner: XI AN JIAOTONG UNIV Owner: GUIZHOU ANJI AVIATION PRECISION CASTING Active CN105025657B Implement mobile control Printed circuit aspects Printed circuit non-printed electric components association Flexible circuits Engineering Owner: SHENZHEN STR TECHNO Inactive CN1201963C Quickly expand Wheel based transmission Foldable cycles Vehicle frame Gear drive
Owner: SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI Active CN101533677B Read-only memories Redundant data error correction Memory systems Data page
Inactive CN105922757B Avoid damage Avoid knife jams Other printing apparatus Engineering Vertical distance Owner: QISDA OPTRONICS (SUZHOU) CO LTD +1 Active CN103888179B Avoid the effects of zero trapping The effect of zero trapping is reduced Spatial transmit diversity Phase shifted Data needs
Active CN111389981B Solve the problem that the amount of rebound cannot be controlled Easy to control Thermographic camera Engineering Owner: CHENGDU QINCHUAN IOT TECH CO LTD Active CN113472593B Reduce reporting link status Reduce false positives Transmission High level techniques Telecommunications PHY Owner: AECC SICHUAN GAS TURBINE RES INST Owner: SUZHOU YIKETAI ELECTRONICS MATERIAL Active CN108270498B Accurate assessment Transmission monitoring Telecommunications link Antenna polarization Inactive CN101465141A Record information storage Recording on magnetic disks Loudspeaker Computer science
Active CN101255987B Reasonable use Control operating temperature Fluidized bed combustion Apparatus for fluidised bed combustion Fluidized bed gasifier Engineering Owner: HISENSE VISUAL TECH CO LTD Inactive CN1847885A Avoid forming Point-like light source Color television details Light equipment Effect light Active CN102445187B Change the number of reflections High measurement accuracy Incline measurement Optical elements Measurement device Beam splitting Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Owner: JUZIX TECH SHENZHEN CO LTD Owner: SEMICON ENERGY LAB CO LTD Inactive CN100338016C Organic chemistry Alcohol Halogen
Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN104658996B Small footprint Reduced export resistance Semiconductor/solid-state device details Solid-state devices LDMOS Reduced size Owner: SEMICON MFG INT (SHANGHAI) CORP Owner: YANGZHOU TIANHE PHARM CO LTD Owner: ZHANJIANG CENT PEOPLES HOSPITAL Owner: NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: SHANGHAI KUMHO SUNNY PLASTICS Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY Active CN103956562B Adapt to the trend of low cost Easy to adjust Simultaneous aerial operations Antenna supports/mountings Multi band Electricity Active CN109655391B Permeability/surface area analysis Engineering Mass analyzer
Owner: CHINA UNIV OF MINING & TECH Owner: CHERY AUTOMOBILE CO LTD Active CN105634491B Self-calibration efficient Electric signal transmission systems Analogue-digital converters Buck converter Engineering
Owner: STMICROELECTRONICS SRL Active CN109192151B Achieve local control Quality improvement Static indicating devices Display contrast Engineering Owner: XIAMEN TIANMA MICRO ELECTRONICS Owner: HARBIN INST OF TECH Active CN107002446B Power-operated mechanism Power supply Control theory Engineering
Owner: CONTI TEMIC MICROELECTRONIC GMBH Owner: YANGZHONG YANGZILV PROCESSING CO LTD Owner: SANKYO SEIKI MFG CO LTD Owner: TIANJIN JINHANG COMP TECH RES INST Active CN101217069B Simple structure Novel structure Transformers/reacts mounting/support/suspension Transformers/inductances cooling Transformer Architectural engineering Inactive CN1952917A Memory adressing/allocation/relocation Data processing system Memory controller
Owner: SAMSUNG ELECTRONICS CO LTD Owner: SHINING 3D TECH CO LTD Owner: SHENZHEN COMBINED BIOTECH Active CN102345097B Guaranteed Utilization Efficiency Parameters are adjustable and convenient Vacuum evaporation coating Sputtering coating Transmission channel Vacuum chamber Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Pending CN111492074A Tempering Airframe
Owner: CONSTELLIUM ISSOIRE Inactive CN104502207B High impact energy Less structural materials Strength properties Drop impact Electromagnetic induction Inactive CN1189629C Easy to dial out Avoid the problem of strength Bulkheads/piles Architectural engineering Pipe Owner: SHENZHEN NUMBER ONE EQUIP EXPL Inactive CN101712438B Easy to handle Accurate and reliable large sample spatial data Load-engaging elements Time domain Classical mechanics Owner: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: TIANJIN TASLY PHARMA CO LTD