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: SHANGHAI MOTION MAGIC DIGITAL ENTERTAINMENT Owner: NINGBO DXC NEW MATERIAL TECH Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN107641181B Avoid sticking Maintain colloidal stability Pharmaceutical non-active ingredients Emulsion delivery Butanedioic acid Polyethylene glycol Owner: BENGANG STEEL PLATES Active CN104001486B Specific adsorption function Solve the problem of high usage Ion-exchange process apparatus Other chemical processes Sulfur drug Binding site
Owner: LANZHOU UNIVERSITY OF TECHNOLOGY Pending CN114171756A Fuel cells Fuel cells Exhaust fumes
Owner: STATE GRID ENERGY RES INST Owner: SHENZHEN SKYWORTH DIGITAL TECH CO LTD Active CN100498017C Valve arrangements Engine seals Brake Engineering
Owner: KNORR BREMSE RAIL SYST UK LTD Inactive CN102494920B Withdrawing sample devices Preparing sample for investigation Thermal insulation Engineering
Owner: ANHUI UNIVERSITY OF TECHNOLOGY Active CN108317043B Reduce consumption Wind motor with solar radiation PV power plants Hydraulic motor Solar generator Owner: JIE NENG POWER IND CO LTD Inactive CN102415849B Realize small angle turning function With climbing function Window cleaners Drive wheel Trackway
Owner: SHANGHAI POINT HIGH RISE EQUIP Inactive CN108430257A Closures Dispensing apparatus Surgery Mechanical engineering
Owner: SICHUAN COC DISPLAY DEVICES Pending CN112978672A Television system details Piezoelectric/electrostriction/magnetostriction machines Semiconductor package Die (integrated circuit)
Owner: STMICROELECTRONICS SRL Active CN108736958B Large dynamic range Strong anti-frequency offset performance Radio transmission Radio wave reradiation/reflection Computer hardware Carrier signal Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Inactive CN102295488B Increase added value Overcoming a disrupted status quo Fertilizer mixtures Mixed culture Houseplant Owner: BEIJING FORESTRY UNIVERSITY Active CN105430357B Picture signal generators Pattern recognition Original data
Owner: SHANGHAI FULLHAN MICROELECTRONICS Owner: BEIJING DAJIA INTERNET INFORMATION TECH CO LTD Active CN108987533B Small current Reduce loss Final product manufacture Photovoltaic energy generation Electrical battery Engineering Owner: YINGLI ENERGY CHINA Owner: SHENZHEN DIANMING TECH Active CN103068757B Optical elements Devitrification Optical property
Owner: NIPPON ELECTRIC GLASS CO LTD Active CN107195746B Improve the blocking effect Increased efficiency of injection into the active region Semiconductor devices Potential well Ohmic contact Inactive CN106763882B Adjustable pressure Changing the throttle gap Diaphragm valves Linear bearings Engineering Throttle Owner: QILU UNIV OF TECH +1 Active CN109742960B High maximum conversion efficiency Reduce electricity purchase cost Ac-dc conversion without reversal Single network parallel feeding arrangements Control engineering Control theory Owner: BEIJING GUODIANTONG NETWORK TECH CO LTD +4 Owner: NANJING UNIV OF SCI & TECH Active CN101699315B Growth uniformity in real time Rapid growth uniformity Electromagnetic wave reradiation Sensing data Vegetation Index
Owner: NONGXIN TECH BEIJING CO LTD Active CN113541809B Low cost Wavelength-division multiplex systems Electromagnetic transmitters Grating Photodetector Active CN109406156B Reliable realization of the law of combustion progress Reliable realization of combustion progress law measurement Gas-turbine engine testing Thermometers using electric/magnetic elements Ramjet Solid fuel
Owner: BEIJING POWER MACHINERY INST Inactive CN101609617B Stamps Toys Library science Multiple layer
Active CN107065053B Good angle dependence Large amount of light Optical filters Vacuum evaporation coating Dark spot Megasonic cleaning Owner: XINYANG SUNNY OPTICAL CO LTD Active CN104625531B Realize vertical limit Control distance Welding/cutting auxillary devices Auxillary welding devices Engineering Truck Owner: GUANGZHOU ELECTRICAL LOCOMOTIVE Active CN105277795B Master the current status in real time Accurate acquisition Earth resistance measurements Ground impedance Engineering Owner: ANHUI ZHONGPU LIGHTNING PROTECTION TECH CO LTD Inactive CN100591984C Full display of dynamic glow Mechanical apparatus Point-like light source Effect light Water flow
Owner: ZHEJIANG SCI-TECH UNIV Owner: SHENZHEN ZECHIN ELECTRONICS Owner: SHANGHAI INST OF SPACE POWER SOURCES Owner: ALIBABA GRP HLDG LTD Active CN112197712B High measurement accuracy Using optical means Photometry using electric radiation detectors Light beam Particle physics Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Inactive CN104386860B Avoid clogging Achieve recycling Treatment involving filtration Waste water treatment from metallurgical process Reverse osmosis High pressure Owner: DONGGUAN DAOGU ELECTRONICS MATERIAL TECH Owner: NANJING UNIV OF POSTS & TELECOMM Active CN100534923C Strong chlorine resistance Reduce cleaning requirements Water/sewage treatment bu osmosis/dialysis Water/sewage treatment using germicide/oligodynamic-process Microorganism Activated carbon filtration
Owner: VONTRON TECH CO LTD Owner: TAIYUAN UNIV OF TECH Owner: LANZHOU INST OF TECH Active CN108796850B Programme-controlled sewing machines Needle bars Rotation - action Sewing needle
Inactive CN107851587B Poor joint Solid-state devices Semiconductor/solid-state device manufacturing Hemt circuits Engineering
Active CN110796938B Educational models Electric machine Display device
Owner: ZIBO VOCATIONAL INST Owner: BEIJING VRV SOFTWARE CO LTD Active CN111956202B Reduce misjudgment Medical data mining Medical automated diagnosis Algorithm Heartbeat Owner: SHANGHAI SID MEDICAL CO LTD Owner: GUANGXI NEW FUTURE INFORMATION IND Active CN100561247C Dynamo-electric machine testing Electrical Failure Slow-start
Owner: CHINA ASTRONAUTIC AUTOMOBILE Active CN107383058B Organic chemistry Organic chemistry Reagent
Owner: WISDOM PHARM CO LTD +1 Pending CN113614688A Software maintainance/management Programming languages/paradigms General purpose software Software engineering
Owner: JINGGANGSHAN UNIVERSITY Active CN105939871B Special tyres Polymer science Butyl rubber
Owner: MICHELIN & CO CIE GEN DES ESTAB MICHELIN Owner: HUAZHONG UNIV OF SCI & TECH Active CN105313493B Solve problems that affect printing results Improve printing quality Other printing apparatus Pulp and paper industry Thermal paper Owner: SHANDONG NEW BEIYANG INFORMATION TECH CO LTD Active CN107256630B Simple method Computational efficiency is not required Detection of traffic movement Temporal change Saturated flow Inactive CN101595269B High queue capacity Prevent illegal copying Keys Lock casings Engineering Electrical and Electronics engineering Owner: BEIJING YIQINGYUAN TECH CO LTD Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Inactive CN1735751A Keep orientation Thread cutting machines Nuts Engineering Screw thread
Inactive CN101975787B Easy to use Low cost Material analysis by transmitting radiation Long arm X-ray Owner: DONGDAN AOLONG RADIATIVE INSTR GRP Active CN102688443B Digestive system Mammal material medical ingredients Salvia miltiorrhiza Barbed Skullcap Herb
Active CN105513606B Realize dynamic difference control Improve speech signal recognition rate Speech analysis Diagonal System identification
Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Owner: HUAWEI DIGITAL POWER TECH CO LTD Active CN106123466B Easy to adjust Lighting and heating apparatus Support Engineering Mechanical engineering Owner: HAIER SMART HOME CO LTD Active CN103971543B Guarantee safety supervision Comprehensive supervision Co-operative working arrangements Marine craft traffic control Data information Data description Active CN109153374B Favorable short wiring Reduce wiring Association with control/drive circuits Vehicle sub-unit features Rotor (electric) Actuator Owner: HWA SENG BOTTLED WATER CORP Inactive CN105556811B Containment leak Effective guidance Magnetic circuit stationary parts Synchronous machines with stationary armatures and rotating magnets Engineering Thin sheet Owner: BEIJING OKEANOS TECH Active CN104064694B Solve the problem of packaging blanking and trimming Realize automated production Cell component details Metal working apparatus Electric machinery Structural engineering Owner: SHANDONG ATAW IND ROBOT TECH Owner: JIANGSU XCMG STATE KEY LAB TECH CO LTD Active CN110349472B Enhanced driving simulation experience Cosmonautic condition simulations Internal combustion piston engines Steering wheel Virtual space
Active CN105243283B Health-index calculation Medical record Collection system
Owner: PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI Owner: GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD Active CN103270466B Power management Digital data processing details Telecommunications link Communication link
Owner: MICROSOFT TECH LICENSING LLC Owner: WUHAN INSTITUTE OF TECHNOLOGY Inactive CN100596123C Evenly distributed Easy to implement cluster expansion Networks interconnection Computer science Message service Active CN102514401A Adjustable position Mechanical apparatus Power drive mechanisms Mechanical engineering Inactive CN1913609A Television system details Static indicating devices Image signal Distortion
Owner: SAMSUNG ELECTRONICS CO LTD Active CN104786707A Adjustable extension Easy to replace Erasing devices Biomedical engineering Ink eraser Owner: CHONGQING ZHUBAJIE NETWORK Active CN103764720B Inorganic salts Polymer science
Owner: DUPONT SAFETY & CONSTR INC Inactive CN1533153A Digital data processing details User identity/authority verification Password Paper document
Owner: SAMSUNG ELECTRONICS CO LTD Owner: WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: HITACHI ELEVATOR SHANGHAI Owner: CHINA ACAD OF LAUNCH VEHICLE TECH +2 Owner: XIANGYANG CHANGKAN INTELLIGENT MACHINERY Inactive CN101196092B Simple structure Wide gap range Wing fasteners Mechanical engineering Limiter Active CN104346524B Special data processing applications Chemical reaction Electrical battery
Active CN109665121A Explosive charges Ammunition projectiles Engineering Mechanical engineering
Owner: SHANDONG VOCATIONAL ANIMAL SCI & VETERINARY COLLEGE Owner: BEIJING BEIYE FUNCTIONAL MATERIALS CORP +1 Owner: HARBIN INST OF TECH Active CN101977007B Generator control by field variation Pulse load Negative feedback
Active CN105897616B Optimal resource allocation Good ratio of resources Data switching networks Resource assignment Data modeling
Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN104112950A Preventing Incorrect Installation Situations Incorrect coupling prevention Two-part coupling devices Engineering Electrical and Electronics engineering
Owner: HONG FU JIN PRECISION IND WUHAN CO LTD +1 Inactive CN1389074A Television system details Digital computer details Content distribution Time segment
Inactive CN101453529B Overcoming problems such as dial-up connection rate reduction Save the inconvenience of manual intervention Interconnection arrangements User identity/authority verification Automatic transmission Ip address
Owner: NEW CENTURY INFOCOMM TECH Active CN110062676B Transportation and packaging Twist drills Tool bit Interference fit
Owner: NINGBO ANLU COMM TECH Inactive CN1840430A Paper article packaging Film packaging Mechanical engineering Engineering
Owner: GRADUATE SCHOOL OF THE CHINESE ACAD OF SCI GSCAS Owner: HENAN YIXUAN PHOTOELECTRIC TECH CO LTD Owner: INTEL MOBILE COMM GMBH Active CN106777141B Integrity guaranteed Data processing applications Semi-structured data mapping/conversion Message queue Power grid Owner: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +3 Inactive CN101425281B Static indicating devices Non-linear optics Visibility Liquid-crystal display
Owner: SAMSUNG DISPLAY CO LTD Active CN103485435B Solve installation and construction problems Light weight Shock proofing Earthquake resistance Buckling-restrained brace Active CN113339099B Low cost Easy to assemble Machines/engines Pressure lubrication with lubrication pump Control engineering Control theory Owner: DONGFENG COMML VEHICLE CO LTD Owner: CHINA INST OF WATER RESOURCES & HYDROPOWER RES Active CN101919217B Transmitter/receiver shaping networks Radio receiver design Communications system
Active CN102118670B High stereo sound quality Headphones for stereophonic communication Sound quality Earmuffs
Owner: HANGZHOU SAI XUAN TECH LTD +1 Active CN104513352B Other chemical processes Organic solvent Silanes
Owner: INST OF AUTOMATION CHINESE ACAD OF SCI