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.
Pending CN112791723A High selectivity Reduce content Preparation by OH group elimination Metal/metal-oxides/metal-hydroxide catalysts Molecular sieve Ptru catalyst Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: NANJING UNIV OF SCI & TECH Owner: TIANJIN CHENGJIAN UNIV Pending CN111632805A Adjust exchange efficiency Easy to control Special surfaces Coatings Chemistry Optics Inactive CN101765077A Broadcast service distribution Alarms Dialer Engineering
Active CN101360100A Personality display Personality usability Digital data protection Transmission Digital signature Portable document format
Owner: ZHEJIANG ICINFO TECH Owner: HANGZHOU FUZAMEI TECH CO LTD Owner: ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +1 Owner: SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI Owner: SHANDONG CREATE YIFENG FERTILIZER GRP CO LTD Inactive CN102004936A Co-operative working arrangements Record carriers used with machines Sleep state Electronic tagging
Owner: BEIJING MASLINX TECH Owner: YUNNAN SOURCE DAY BIOLOGY GRP CO LTD Inactive CN108912998A Stable colloidal form Stable and reliable Rosin coatings Polyurea/polyurethane coatings Boron nitride Extreme temperature Owner: SHANGHAI WINGTECH INFORMATION TECH CO LTD Owner: ALIBABA GRP HLDG LTD Inactive CN104376939A Good B constant Good thermistor characteristics Polycrystalline material growth After-treatment details Heat resistance Nitrogen
Owner: MITSUBISHI MATERIALS CORP Owner: SHENZHEN REBORN PRECISION MACHINERY CO LTD Active CN105030767A Organic active ingredients Antineoplastic agents Medicine Structural analog
Owner: MEDICINE & BIOENG INST OF CHINESE ACAD OF MEDICAL SCI Pending CN112827906A Reduce usage Low cost Cleaning using liquids Material analysis Handling system Surgery Owner: AUTOBIO LABTEC INSTR CO LTD Inactive CN110173275A Easy to design layout Shorten the evacuation escape distance Mining devices Tunnels Engineering Rolling shutter Owner: CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST Owner: FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP Owner: BEIJING ORION STAR TECH CO LTD Owner: ANHUI UNIV OF SCI & TECH Inactive CN112224025A Easy to use Electric devices Propulsion by batteries/cells Electrical battery New energy Active CN111430969A Avoid deformation Securing/insulating coupling contact members Electrical connection Physics Owner: DEYI PRECISION ELECTRONIC IND CO LTD PANYU Owner: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY Inactive CN111134131A Make up for the defect of narrow weeding spectrum Long duration Biocide Animal repellants Biotechnology Cyperaceae Owner: ZHEJIANG TIDE CROP TECH Inactive CN105927503A Easy to shape Difficult to form, easy to assemble Connecting rods Positive displacement pump components Engineering Mechanical engineering Owner: YANTAI RUNFUXIANG OIL SEAL Active CN106040818A No need to overcome elastic Reduce weight Shaping tools Metal-working feeding devices Punching Engineering Inactive CN104490563A Efficient rehabilitation training Chiropractic devices Walking aids Remote control Computer module
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Pending CN108910206A Focus Convenient and comfortable blood collection experience Manual label dispensers Labelling short rigid containers Control system Engineering Owner: GUANGZHOU IMPROVE MEDICAL TECH CO LTD Pending CN113853259A Moulding tools Classical mechanics Engineering
Owner: INST OF PROCESS ENG CHINESE ACAD OF SCI Inactive CN110037072A Great taste Won't crack Dough treatment Pre-baking dough treatment Product type Cooking & baking Active CN109781389A Flat bandwidth Spectrum flat Optical apparatus testing Photovoltaic detectors Photodetector Owner: TAIYUAN UNIV OF TECH Pending CN112524260A Realize the fixed connection function High strength Operating means/releasing devices for valves Lift valve Engineering Electronic expansion valve Owner: GUANGDONG WELLING ELECTRIC MACHINE MFG Owner: CHANGZHOU PUNA ELECTRONICS TECH Active CN103869868A The reference voltage is small Electric variable regulation Electrical resistance and conductance Drain current
Owner: CHONGQING UNIV OF POSTS & TELECOMM Inactive CN103047505A Guaranteed position Guaranteed anti-pull-off Pipeline expansion-compensation Adjustable joints Engineering High pressure Owner: XIAMEN UNIV TAN KAH KEE COLLEGE Pending CN114541144A High hairiness density Improve loft Grip property fibres Polymer science Silicone oil Owner: UNIV OF SCI & TECH BEIJING Owner: JIUJIANG PRECISION MEASURING TECH RES INST Active CN107987156A Good killing effect Immunoglobulin superfamily Peptide/protein ingredients Antigen Sarcoma antigen 1 Owner: GUANGZHOU INST OF BIOMEDICINE & HEALTH CHINESE ACAD OF SCI Pending CN110710805A To attract Lighting elements Combination furniture Software engineering Structural engineering
Inactive CN106353958A Avoid harm Eliminate speckle noise Projectors Optical elements Light pipe Optical axis Owner: WANNAN MEDICAL COLLEGE Owner: FUZHOU YIMEI ELECTRONICS Owner: SHENZHEN VMAX NEW ENERGY CO LTD Owner: LEDMAN OPTOELECTRONIC HZ CO LTD +1 Owner: ZHEJIANG UNIV OF TECH Active CN104046962A Solve the rotation problem Solve the problem of heat conduction Chemical vapor deposition coating Engineering Mechanical engineering Owner: 48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP Owner: HONGDU TESTING EQUIP Inactive CN103343791A Unchanged weight High strength Braking drums Stress concentration Element analysis Owner: GUANGDONG FUWA ENG MFG CO LTD Owner: CHANGZHOU NANXIASHU CONSTR Owner: SHENWU TECH GRP CO LTD Inactive CN105555180A Surgery Endoscopes In vivo Position control
Owner: HANGZHOU DIANZI UNIV Pending CN114877667A To achieve the purpose of dry and clean Keep clean and dry Drying gas arrangements Drying solid materials Wire rod Water resource management Owner: THE PROCTER & GAMBLE COMPANY Inactive CN106137872A Mild decontamination With clean Cosmetic preparations Toilet preparations Irritation Hand sanitizer Inactive CN104554812A Launching/towing gear Magnetization Conductor Coil
Owner: ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD Inactive CN103331386A Control feeding time Improve stability Metal-working feeding devices Positioning devices Gear drive Piston ring Owner: ANQING LIANKONG ELECTROMECHANICAL TECH DEV Owner: ANHUI HUALIN MAGNETIC TECH Owner: THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC Inactive CN112530050A Quick position adjustment Easy to use Registering/indicating working of vehicles Radio wave reradiation/reflection Mechanical engineering Electrical and Electronics engineering Owner: WUHAN UNIV OF SCI & TECH Owner: BEIJING 7INVENSUN TECH +1 Active CN110904140A Simple dynamic control strategy Improve robustness Vectors Bacteria Escherichia coli Shikimate kinase Owner: TAIZHOU VOCATIONAL & TECHN COLLEGE Owner: CHINA MOBILE GROUP ZHEJIANG +1 Pending CN114372892A Improve security Avoid affecting payment efficiency Finance Database distribution/replication Payment Risk Control Owner: PING AN TECH (SHENZHEN) CO LTD Inactive CN108856071A Prevent ignition and detonation Reduce manufacturing cost Drying solid materials without heat Drying gas arrangements Pulp and paper industry High pressure Inactive CN103455601A Special data processing applications Terminal equipment Computer terminal
Owner: SHANGHAI BILIBILI TECH CO LTD Pending CN113202976A Speed up the correction rate Realize corrective operation Pipe laying and repair Structural engineering Machine
Owner: SHANGHAI HIGHWAY BRIDGE (GRP) CO LTD Owner: SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI Owner: PANGANG GROUP VANADIUM TITANIUM & RESOURCES Active CN107774193A Avoid uneven mixing Transportation and packaging Unknown materials Graphite Mechanical engineering Owner: SINOSTEEL NANJING NEW MATERIALS RES INST CO LTD +1 Owner: GUIZHOU TOBACCO CO LTD QIANDONGNAN AUTONOMOUS PREFECTURE BRANCH Owner: SUNFLOWER PHARMA GROUP YICHUN Owner: LIANYUNGANG RUIJING QUARTZ MATERIAL CO LTD Owner: DALIAN UNIV OF TECH Inactive CN113423515A Carpet cleaners Floor cleaners Thermodynamics Surface cleaning
Owner: NINGBO ECODROP ELECTRIC TECH CO LTD Owner: SHANGHAI CHANGYUAN WAYON CIRCUIT PROTECTION CO LTD Pending CN106547243A With dynamic adjustable function Low cost Programme control Charging stations Electricity Communication interface Owner: JIANGSU XIANGYING NEW ENERGY TECH CO LTD Inactive CN103033746A Easy and accurate measurement Meet the requirements of the load feedback test Dynamo-electric machine testing Shunt Device Voltmeter Owner: SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD Owner: MEITAN JINGGUI TEA FLOWER IND DEV Owner: CHONGQING ZHONGKE SCI & TECH Active CN112958272A Solve sticky Solve the problems of low lead and zinc indicators Solid separation Mining engineering Sulfidation Owner: INST OF RESOURCES COMPREHENSIVE UTILIZATION GUANGDONG ACAD OF SCI Owner: KUSN MAIZHI FIXTURE TECH