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: HANGZHOU HUAGUANG ADVANCED WELDING MATERIALS CO LTD Active CN108162278B Uniform body shape High density Molding machine Cooling fluid Owner: CHANGCHUN DELIAN CHEM Active CN105622483B High yield Improve synthetic economics Organic chemistry Benzoic acid Chemical synthesis Owner: SUZHOU RYAN PHARMACHEM TECH CO LTD Inactive CN105364029B The process of processing molten steel is simple Simple process Smelting process Ferrosilicon Owner: BEIJING UNIV OF TECH Active CN106887881B AC motor control Circuit monitoring/indication Electric power transmission Electric power system
Active CN110573314B Layered products Vehicle components Polymer science Polymer chemistry
Active CN113088609B Improve efficiency To achieve the effect of two uses at once Shaft furnace Gas emission reduction Thermodynamics Combustion chamber Inactive CN106239050B Precise positioning Welding/cutting auxillary devices Auxillary welding devices Vehicle frame Engineering Active CN108184331A Non-macromolecular adhesive additives Layered products Viscosity Ceramic materials
Active CN108922114B Character and pattern recognition Individual entry/exit registers Security monitoring Data collecting
Inactive CN100435309C Charge supports Semiconductor/solid-state device manufacturing Engineering Quartz
Owner: KING YUAN ELECTRONICS Active CN107190124B No standing water Avoid annealing instability Furnace types Heat treatment furnaces Copper wire Instability Active CN103157620B Improve yield rate Lower selection ratio Cleaning using liquids Chemical reaction Silicon dioxide Owner: FOUNDER MICROELECTRONICS INT Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Inactive CN1573548A Semiconductor/solid-state device testing/measurement Semiconductor/solid-state device manufacturing Resist Photoresist
Active CN110499255B Antagonistic Potassium dissolving Biocide Fungi Biotechnology Cellulose Owner: FUYANG NORMAL UNIVERSITY Owner: LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP Active CN107146578B Static indicating devices Power flow Control signal
Owner: BOE TECH GRP CO LTD Active CN103894232B Improve stability Low impurity content requirement Organic-compounds/hydrides/coordination-complexes catalysts Preparation by carbon monoxide or formate reaction Cyanide Hydrogen Owner: FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI Active CN109074171B Natural language data processing Digital data authentication Computer hardware Touchscreen
Owner: NEW H3C TECH CO LTD Active CN110186472B Reduce computing pressure Small final result impact Instruments for road network navigation PathPing Data needs Owner: CHINA POWER IND INTERNET CO LTD Inactive CN102153869B Fiber Polymer science
Owner: CHINA INSTITUTE OF ATOMIC ENERGY Owner: KUNMING JIDA PHARMA Inactive CN103698958B Achieve delivery Static indicating devices Non-linear optics Eyewear Length wave Owner: HEFEI BOE OPTOELECTRONICS TECH +1 Active CN103440037B Realize real-time interactive control Convenient real-time interactive control Input/output for user-computer interaction Graph reading Human body Primary operation
Owner: PLA SECOND ARTILLERY ENGINEERING UNIVERSITY Owner: PANASONIC SEMICON SOLUTIONS CO LTD Active CN111726624A Texturing/coloring Geometric image transformation Pattern recognition Computer graphics (images)
Active CN105652309B Transmission systems Radiation intensity measurement Multi detector Start up
Active CN107707423B Reliable and fast speed measurement Guaranteed uptime Data switching networks Time segment Data file Active CN112974700B Concentration of Weakness Orientation Performance jump Metal-working apparatus Pre deformation Crystal rotation
Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: JIANGSU UNIV OF SCI & TECH Owner: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1 Active CN111342849A Transmission Telecommunications Frequency spectrum
Owner: SKYWORKS SOLUTIONS INC Active CN107435183B Eliminates procedures for filling materials Reduce labor costs Flat-bed knitting machines Wire rod Engineering Active CN104794209B Emotion classification is accurate Special data processing applications Basic knowledge Microblogging
Owner: INST OF INFORMATION ENG CHINESE ACAD OF SCI Active CN102583681B Same agglomerative properties Energy based wastewater treatment Water/sewage treatment by flocculation/precipitation Synthetic Polymeric Macromolecules Plant Sources
Owner: CENT FOR EARTH OBSERVATION & DIGITAL EARTH CHINESE ACADEMY OF SCI Active CN108702334A Data switching networks Cyber operations Test agent
Active CN105329694B Correction control realization Webs handling Control system Curve fitting
Active CN105186357B Cable installation apparatus Adhesive Melt extrusion
Owner: HANGZHOU SAFETY EQUIP Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: SHANDONG DACHI ELECTRIC Owner: ZHUZHOU PUTIAN ZHONGPU LIGHTNING PROTECTION TECH Active CN112322251B Avoid yellowing Good macular resistance Non-macromolecular adhesive additives Polymer science Ptru catalyst Inactive CN1169181C Liquid surface applicators Solid cathodes Fluorescence Phosphor
Active CN105017206B Uniform Mass Production Operations Easy to move Organic chemistry Chemical/physical/physico-chemical stationary reactors Continuous reactor Polyol Inactive CN103342764B Strong migration resistance Large absorption wavelength Chemical structure Alkoxy group
Owner: NR ELECTRIC CO LTD +1 Active CN104124046B Not subject to arc pollution Reliable arc extinguishing performance Contact driving mechanisms Variable inductances Low voltage Tap changer
Owner: TAI SOL ELECTRONICS Active CN111415695B Latch implementation Reduce bad to split screen bad phenomenon Static indicating devices Digital storage Shift register Hemt circuits Owner: BOE TECH GRP CO LTD +1 Active CN104809277B Reasonable reservoir parameters Overcome the defect that the test results have a certain deviation Special data processing applications 3D modelling Geomorphology Well logging
Active CN111827138B Operational impact is small Time to balance operations Bridge structural details Bridge erection/assembly Trackway Architectural engineering Owner: WUHAN LL SCI & TECH DEV Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Owner: HUAINAN POWER SUPPLY CO OF STATE GRID ANHUI ELECTRIC POWER CORPORATIO +3 Active CN104328486B Quality improvement Polycrystalline material growth Using seed in melt Loop control Control system Inactive CN105392734A Metal hydrides Metal powder Atmosphere
Active CN109056731B Prevent arching deformation Solve the problem of karst grouting reinforcement Roadways Foundation engineering High density Trackway Owner: CHINA RAILWAY ERYUAN ENG GRP CO LTD Inactive CN1520683A Television system details Analogue secracy/subscription systems Computer hardware Computer science
Owner: BEIJING WUZI UNIVERSITY Active CN104373039B Derricks/masts Drilling drives Motor drive Reciprocating motion
Inactive CN104659200A Has thermoelectric conversion efficiency Clear structure Thermoelectric device with peltier/seeback effect Thermoelectric device junction materials Thermoelectric conversion Ternary alloy Active CN110443884B Accurate 3D reconstruction results Image enhancement Image analysis Data set Hand parts
Active CN102469415B Realize point-to-multipoint service Connection management Broadcast service distribution Application server Air interface
Active CN109504391B Long-term realization Organic fertilisers Soil conditioning compositions Polyester Particulates
Active CN105762042B Increase pressure Breakout prevention Electric switches Circuit-breaking switch contacts Dc circuit breaker Engineering Owner: ZHEJIANG PEOPLE ELE APPLIANCE Active CN102664925B Improve security Fluency effect Computer security arrangements Transmission Web page Data mining Owner: BEIJING QIHOO TECH CO LTD Active CN106176363B Protection convergence Fully regulate the skin Cosmetic preparations Toilet preparations Freeze thawing Cholesterol
Owner: MEISHAN INDIGO TECH CO LTD Active CN101640402B Contact effect Stable pressure Cable terminations Electrical connection Structural engineering Owner: NORTHEAST GASOLINEEUM UNIV Owner: NORTHEAST DIANLI UNIVERSITY Owner: YUNNAN KUNGANG ELECTRONICS INFORMATION TECH CO LTD Active CN109971634B Effective activity recovery Efficient exchange Bioreactor/fermenter combinations Biological substance pretreatments Cell activity Fluid phase Owner: SHANGHAI CELLIVER BIOTECHNOLOGY CO LTD +1 Inactive CN101271461A Improve retrieval performance Digital data information retrieval Special data processing applications Cross language retrieval Machine translation system Inactive CN101118809B Emergency actuators Legends Engineering COMPONENT II
Owner: ZF FIEDRICHSHAFEN AG Inactive CN102320444B Save energy Unrestricted walking Manual conveyance devices Thigh Body balance Owner: ZHEJIANG ECO ELECTROMECHANICAL MFG CO LTD Owner: SHANGHAI STAL PRECISION STAINLESS STEEL Owner: HITACHI APPLIANCES INC Active CN106685748B Evenly distributed Reduce instantaneous pressure Data switching networks Telecommunications Information transmission Owner: CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1 Inactive CN108144115B Play a slow release role Cause toxic effects Hydroxy compound active ingredients Inorganic non-active ingredients Sodium Hypophosphite Monohydrate Sodium phosphates
Owner: AFFILIATED YONGCHUAN HOSPITAL OF CHONGQING MEDICAL UNIV Owner: HEBEI CHENYANG INDAL & TRADE GROUP CO LTD +1 Active CN103257466B Avoid misjudgment Low cost Static indicating devices Electrical measurement instrument details Electricity Engineering Owner: BOE TECH GRP CO LTD +1 Active CN103619602B Avoid wasting Reduce or eliminate the need for repeated inspections Other printing apparatus Engineering Electrical and Electronics engineering Owner: XIAMEN TIANMA MICRO ELECTRONICS Owner: SHANGHAI KERUN PHOSPHOR TECH Inactive CN101713082B Reduced ability to dissolve alumina Increased ability to dissolve alumina Anode effect Heat losses
Active CN110501773B Improve photocurrent response rejection ratio Bandwidth Optical filters Semiconductor devices Photonic crystal Photodetector Owner: INST OF ACOUSTICS CHINESE ACAD OF SCI Active CN104244702B Baling Engineering Torsional load
Active CN104866513B Program/content distribution protection Special data processing applications Data access Logical view
Owner: INT BUSINESS MASCH CORP Owner: NANJING ESTUN AUTOMATION CO LTD Active CN108174280B Achieve seamless switching clarity Improve viewing experience Selective content distribution Telecommunications Computer engineering Owner: HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Inactive CN102062921B Mountings Camera lens Engineering
Inactive CN102871603B Positive displacement pump components Constructions Closed chamber Engineering
Owner: HONGZHUN PRECISION MOLD KUNSHAN +1 Owner: CHONGQING XIANJIN PHOTOELECTRIC DISPLAY TECH RES INST +1 Active CN110112682B Guaranteed stability Apparatus for laying cables Architectural engineering Structural engineering Inactive CN102790329B Low cost Improve signal transmission strength Contact member assembly/disassembly Coupling contact members Electricity Butt joint Owner: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1 Inactive CN108312754B Avoid damage Quick Sculpt Creation Decorative surface effects Model making Marine engineering Imitation Owner: CHONGQING WATER RESOURCES & ELECTRIC ENG COLLEGE Inactive CN111152700A Back rests Thigh rests Speed test Degree Celsius
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: SEMICON MFG INT (SHANGHAI) CORP +1 Owner: JIANGHAN UNIVERSITY Active CN108647230B Ensure consistency Digital data protection Payment protocols Computer network Engineering Owner: SHENZHEN THUNDER NETWORK TECH +1 Inactive CN106292972A Servers Volume/mass flow measurement Electric energy Power regulation
Owner: LENOVO ENTERPRISE SOLUTIONS SINGAPORE Owner: HARBIN INST OF TECH Owner: CHINA THREE GORGES UNIV Active CN108592106B Domestic stoves or ranges Lighting and heating apparatus Structural engineering Mechanical engineering
Inactive CN1504883A Program initiation/switching Register arrangements Operating system
Owner: INT BUSINESS MASCH CORP Active CN106181658B Improve work efficiency Realize mechanical automatic feeding Edge grinding machines Grinding machine components Feed drive Reciprocating motion Owner: HUBEI AVIATION PRECISION MASCH TECH CO LTD Inactive CN108119254A Solve the compression ratio Avoid exacerbation Cylinder heads Cylinders Combustion chamber Cylinder head Active CN104318949B Achieve unique distinction Easy to track and adjust Static indicating devices Digital storage Management unit Material resources
Owner: BOE TECH GRP CO LTD +1