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 CN104237346B Material electrochemical variables Hydrogen Purified water
Owner: YUHUAN DEGU NEW MATERIAL TECH CO LTD Owner: SHANGHAI ELECTRICGROUP CORP Active CN110666381B Solve the retraction problem Simple design Welding apparatus Mechanical engineering Steel design Active CN106415011A Turbine/propulsion fuel delivery Efficient propulsion technologies Pressure rise Gear pump
Owner: SAFRAN AIRCRAFT ENGINES SAS Owner: BEIJING SHIJI KINTIG FURNITURE CO LTD Inactive CN106998950A Emergency actuators Legends Engineering Actuator
Owner: SOC DES PROD NESTLE SA Active CN110114259B Understructures Superstructure subunits Engineering Structural engineering
Owner: SABIC GLOBAL TECH BV Active CN100498490C To achieve the effect of wide viewing angle display Improve display quality Static indicating devices Non-linear optics Liquid-crystal display Engineering Owner: GUANGDONG GEECHING BIOMEDICAL TECH CO LTD Owner: BEIJING HANGKE ENGINE CONTROL SYST SCI & TECH Active CN102663930B Realize the Doppler phenomenon Achieving continuous demonstration of Doppler phenomenon Educational models Experimental methods Classical mechanics
Owner: DANYANG CITY FEIYUE VEHICLE ACCESSORY Owner: SHOUGANG CORPORATION Owner: BEIJING QIHOO TECH CO LTD +1 Pending CN112041639A Instruments for road network navigation Road vehicles traffic control Simulation Road networks
Owner: TOMTOM NAVIGATION BV +1 Active CN110382498A Organic active ingredients Organic chemistry Disease Respiratory tract disease
Owner: THERAVANCE BIOPHARMA R&D IP LLC Active CN102802490B Carpet cleaners Floor cleaners Engineering Hot melt
Active CN110570478B Simple structure Image analysis Design optimisation/simulation Thermal dilatation Space optics Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN108023997B Improve address book query efficiency Substation equipment Personalization Address book
Owner: CHINA TELECOM CORP LTD Owner: CHINA CONSTR EIGHT ENG DIV CORP LTD Active CN108462380B Ac-dc conversion Ac-ac conversion Overvoltage Current limiting
Owner: BEIJING YUENENG TECH Owner: CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1 Inactive CN110064967B Easy to wrap Solve the problem of inconvenient cleaning Building insulations Maintainance and safety accessories Glass fiber Bristle Owner: UNIV FOR SCI & TECH ZHENGZHOU Owner: CHINA UNIV OF MINING & TECH Active CN113534102B Avoid high acceleration requirements caused by high-speed reciprocating motion Avoid High Acceleration Requirements Wave based measurement systems Optical elements Rotational axis Electric machine
Active CN102041404B Reduce oxygen content Oxygen content less impurity X-ray tube electrodes Forging/hammering/pressing machines Titanium zirconium Alloy Owner: XIAN GEMEI METAL MATERIAL Owner: INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI Active CN104375306B Eliminate or avoid Newton ring phenomenon Increase distance Non-linear optics Display device Computer science Owner: BOE TECH GRP CO LTD +1 Active CN108399111B Solve the problem of collecting errors Reduce bit error rate Redundant data error correction Algorithm Data acquisition Active CN104381240B Early warning Intuitive warning Animal repellants Electric power transmission Engineering Owner: YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU Owner: GATES UNITTA POWER TRANSMISSION SHANGHAI Active CN107049356B Avoid personal injury Avoid issues that incorrectly affect scan results Computerised tomographs Tomography Medicine Engineering Owner: NEUSOFT MEDICAL SYST CO LTD Active CN111731962B Ensure safety Ensure the safety of the elevator Character and pattern recognition Elevators Early warning system Vision based Owner: ZHEJIANG NEW ZAILING TECH CO LTD Active CN109872333A Reduce labor costs Image enhancement Medical data mining Pattern recognition Medical imaging data Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECH DEV CO LTD Inactive CN106837962A Drilling/boring measurement devices Bottle cupboards Biomedical engineering Fastener
Owner: BOE TECH GRP CO LTD +1 Owner: MITSUBISHI MATERIALS PMG CORP Owner: TAOJIANG HONGSEN WOOD IND Owner: YUQIU MOLD PLASTICS CO LTD OF KUNSHAN Active CN109097104B Keep octane Ultra-low sulfur content reduction Treatment with hydrotreatment processes Chemical recycling Alkane Isomerization Active CN101432944B Electric power Charge maintainance charging/discharging Electricity Low voltage
Inactive CN100489500C Easy to collect Easy to analyze Scattering properties measurements Material analysis by electric/magnetic means Electrochemical response Surface plasmon resonance spectroscopy Owner: CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES Inactive CN108702841A Circuit bendability/stretchability Printed circuit aspects Electrical conductor Metal sheet
Owner: WABCO EURO BVBA SPRL Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN107928782B Improve the effect of inactivation treatment Ensure push efficiency Surgical instrument details Medical equipment Esophageal wall
Owner: FOURTH MILITARY MEDICAL UNIVERSITY Owner: KALEX MULTI LAYER CIRCUIT BOARD (ZHONGSHAN) CO LTD Active CN108557117B Remove placement Reduce motion mass Cosmonautic condition simulations Thermodynamics Engineering
Owner: SHANGHAI SATELLITE ENG INST Active CN106544312B Low in ethanol Low cost Bacteria Peptide/protein ingredients Inclusion bodies Ethanol dehydrogenase Owner: JIANGNAN UNIV RUGAO FOOD BIOTECH RES INST Owner: NSFOCUS INFORMATION TECHNOLOGY CO LTD +1 Inactive CN101773039B Horticulture High humidity Greenhouse
Owner: COTTON RES INST SHANXI ACAD OF AGRI SCI Owner: HARBIN INST OF TECH Inactive CN101370674A Improve wet skid resistance Maintain circumferential stiffness Heavy duty tyres Heavy duty vehicle Engineering Mechanical engineering Active CN106910493B Effective aperture Fast forming Sound producing devices Acoustic array Sound sources Owner: QINGDAO TECHNOLOGICAL UNIVERSITY Active CN105176912B Increased odds of specific differentiation Wide variety of sources Vertebrate cells Artificial cell constructs Huc mscs Stem cell culture Owner: GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD Inactive CN103530558A Platform integrity maintainance Transmission Associated function Computer security
Active CN104321273B Efficient power electronics conversion Electric discharge tubes High frequency power Heat sensitive
Owner: BEIJING XIAOMI PAYMENT TECH CO LTD Active CN107122989B Improve experience Character and pattern recognition Buying/selling/leasing transactions Personalization Ip address Owner: ZHEJIANG UNIV OF TECH Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN113188833B Guaranteed stock Reduce complexity Withdrawing sample devices Preparing sample for investigation Water storage Wireless transmission Active CN105325381B Easy to hold Timely reminder to take the bait Rods Other angling devices Engineering Fishing Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN107441038B Avoid cyclization Avoid decomposition catalysis Organic active ingredients Nervous disorder Arginine Ornithine-Oxo-Acid Transaminase
Owner: JINAN KANGHE MEDICAL TECH Active CN108409155B Low cost With anti-reflection effect Coatings Surface finish Solar battery Inactive CN101131816B Good audio and video accompaniment function Realize switching at any time Electrophonic musical instruments Computer science Audio frequency
Owner: ACTIONS SEMICONDUCTOR Inactive CN104684857B Building roofs Roof covering using tiles/slates Materials science Building material
Owner: 3M INNOVATIVE PROPERTIES CO Inactive CN1223387C Movement coordination devices Cardiovascular exercising devices Recreation Inductor
Owner: BEIJING PIXEL SOFTWARE TECH Owner: NANJING UNIV OF POSTS & TELECOMM Inactive CN101543015A Two-way working systems Transmission Computer network Q-switching
Active CN107238549B Accurate determination of tar content Increase added value Weighing by removing component Environmental engineering Fuel gas Owner: HUAZHONG NORMAL UNIV +1 Inactive CN100373225C Strong contrast Realize blue screen white text display Static indicating devices Non-linear optics Liquid-crystal display Engineering Inactive CN101978609A In line with purchase intention High precision Substation equipment Transmission Electricity Computer terminal Active CN103841724B Solve the problem of inconvenient scale expansion Electrical apparatus Electric light circuit arrangement Data stream Computer module
Owner: SHENZHEN SUNMOON MICROELECTRONICS Owner: NANTONG FUJITSU MICROELECTRONICS Inactive CN102945436A Record carriers used with machines Pictoral communication Screentone Algorithm
Owner: BEIJING INSTITUTE OF GRAPHIC COMMUNICATION Active CN112720278B Achieve constant speed rotation Increase profit Abrasive feeders Abrasive machine appurtenances Electric machine Engineering Owner: CHENGDU ESIMTECH GASOLINEEUM EQUIP SIMULATION TECH EXPL Owner: TAIYUAN UNIV OF TECH Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN103018685B Control performance Tap the application potential Magnetic property measurements Magnitude/direction of magnetic fields Hysteresis Martensite transformation Owner: HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS Owner: BEIJING DAJIA INTERNET INFORMATION TECH CO LTD Active CN106358427B Avoid obstruction Guaranteed convection effect Cooling/ventilation/heating modifications Cooling effect Engineering Owner: GREE ELECTRIC APPLIANCES INC Owner: ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION Inactive CN1581602A Easy to install Engagement/disengagement of coupling parts Electric discharge tubes Engineering Extremity Part Owner: TE CONNECTIVITY GERMANY GMBH Active CN105928479B Real-time detection of outer diameter No frequent downtime for manual inspection Measurement devices Signal conditioning Quality control
Active CN102868039B Suppresses common mode signals Resolve interference Coupling contact members Electrical conductor Radio frequency Owner: KUANG YING COMPUTER EQUIP CO LTD Inactive CN101785980B Ultra-high pressure processes Dopant Electrical conductor
Inactive CN101667191B Expand the scope of sharing Efficient use of Special data processing applications Computer network Information sharing Owner: BEIJING UNIV OF POSTS & TELECOMM Inactive CN102576955B Two pole connections Coupling contact members Interconnector Engineering
Owner: NAT UNIV OF DEFENSE TECH Owner: GUANGDONG PHARMA UNIV Active CN105874557B Electric discharge tubes Optical elements Ion beam Convex side
Owner: VARIAN SEMICON EQUIP ASSOC INC Inactive CN104717208B Avoid interference Increase source credibility Transmission Non real time Geolocation Active CN102086092B Easy to operate flexibly Flexible operation Glass shaping apparatus Materials preparation Foam glass Owner: LIAONING LIMENG HI TECH NEW MATERIAL Owner: NANJING AGRICULTURAL UNIVERSITY +1 Active CN108412834B Large octave component Increased excitation energy Fluid-pressure actuator components Hydraulic cylinder Engineering
Owner: KUNMING UNIV OF SCI & TECH Owner: LINGZHI ENVIRONMENTAL PROTECTION CO LTD +3 Active CN101894600B Solve the problem of difficult pressure processing Avoid cracking Roll force/gap control device Single bars/rods/wires/strips conductors Busbar Mechanical property Owner: YANTAI FISEND BIMETAL Active CN103974069B Digital video signal modification Algorithm Video encoding
Owner: HUAWEI CLOUD COMPUTING TECH CO LTD Owner: CHONGQING DUOCHUANG ELECTRONICS TECH Owner: WUXI KIPOR POWER CO LTD Active CN105658046B Spades Planting Soil science Agricultural engineering
Active CN104446134B Fast curing Guaranteed traffic requirements Epoxy Weather resistance Owner: CHINA RAILWAYS CORPORATION +2 Active CN108804351B Prevent write requests High disk capacity usage Memory systems Computer hardware Parallel computing
Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD Active CN106286013B Conducive to follow-up improvement Good for ignition experiments Rocket engine plants Ramjet Coupling
Owner: NANJING UNIV OF SCI & TECH Owner: STATE GRID JIANGSU ELECTRIC POWER CO WUXI POWER SUPPLY CO +2