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 CN104844082B Large continuous porosity Improve frost resistance Solid waste management Sludge Ultimate tensile strength Owner: CHINA RAILWAY TUNNEL GRP ROAD & BRIDGE ENG CO LTD +2 Active CN113333304B Sorting efficiency is high Increase cost waste Sorting Manufacturing computing systems The Internet Mechanical engineering
Active CN104094181B Limiting/preventing/returning movement of parts Tactile signalling systems Engineering Actuator
Owner: WUXI TACLINK OPTOELECTRONICS TECH CO LTD Inactive CN101735441B Good photoreactivity Strong adhesion Inks Polyester coatings Polyester UV curing Inactive CN100475935C Simple process Liquid carbonaceous fuels Ptru catalyst Gasoline Inactive CN100462676C Realize the integration of management and control Save human effort Measurement devices Microcontroller Automatic control Active CN103870861B Record carriers used with machines Software engineering Dimensional modeling
Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: JIANGSU FRONTIER ELECTRIC TECH +2 Active CN110351999B Uniform installation base Stable stripping Electrical components Gear wheel Electric machinery
Owner: SHENZHEN STRONG TECH +1 Active CN108532998B Flexible adjustment Protect and direct traffic Sunshades Special building Electric machine Gear wheel Owner: HUNAN KANGDEJIA FORESTRY TECH CO LTD Inactive CN105710241B Increase productivity Metal-working feeding devices Positioning devices Punch press Engineering Owner: JIANGSU KANGFEITE POWER TECH Active CN102359416B Inhale a large amount of air High air compression Cylinder heads Valve drives External combustion engine Engineering
Inactive CN101123726A Suppress coding noise Pulse modulation television signal transmission Digital video signal modification Motion vector Post filtering
Active CN101796858A Security arrangement Network data management Service provision Biological activation
Owner: SHANGHAI LEADING CONNECTION MECHATRONICS TECH CO LTD +1 Active CN105430024B Efficient and automatic assistance Easy to monitor remotely Transmission Programme total factory control Flexible circuits Engineering Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN114201981B Big space Easy to take out Casings/cabinets/drawers details Modifications using gaseous coolants Engineering Structural engineering Active CN105112057B Strong tolerance Powerful Other chemical processes Organic fertilisers Bacillus licheniformis Paecilomyces lilacinus Owner: FUJIAN SANJU BIOLOGICAL SCI & TECH Active CN111589735B Improve accuracy Reduce human safety hazards Using optical means Sorting Detonator Engineering Owner: YAHUA GROUP MIANYANG INDAL Owner: PETROCHINA CO LTD +1 Active CN102740276B Security arrangement Network data management Communications system Network service
Owner: PEKING UNIV FOUNDER GRP CO LTD +1 Active CN110501475B Solve the problem of long-distance replenishment accuracy In line with field reality Rainfall/precipitation gauges Earth material testing Hydrometry Monitoring site
Active CN105291981A Reduce in quantity Low cost Character and pattern recognition Linear/angular speed measurement Imaging processing Monitoring system Owner: HYUNDAI MOBIS CO LTD Active CN105085779B Excellent performance and environmental protection Coatings Emulsion Alkylphenol
Inactive CN100358267C Real-time multicast chat Special service provision for substation Special service for subscribers Computer network Mobile phone
Owner: LENOVO INNOVATIONS LTD HONG KONG Owner: LUOYANG NORMAL UNIV Active CN111298247B Prevent splash Avoiding Situations That Injure Medical Personnel Surgical furniture Intravenous devices Medical waste Electric machinery Owner: HEBI CITY PEOPLES HOSPITAL Active CN106837044B Avoid shaking Avoid tripping and falling Wing arrangements Wing suspension devices Metal strips Lower limit Owner: SHENZHEN LOTUT INNOVATION DESIGN CO LTD Owner: ZUNYI ZHONGBO CEMENTED CARBIDE Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN101598861B Reduce thickness Non-linear optics Liquid-crystal display Display device Owner: SHANGHAI TONGJI HOSPITAL Active CN102413163B Real-time data collection is possible Extended service life Energy efficient ICT Measurement devices Line sensor Data harvesting Owner: CRSC COMM & INFORMATION +1 Active CN110428527B Avoid one-way control Lock security Non-mechanical controls Individual entry/exit registers Computer hardware Engineering
Owner: NANJING EASTHOUSE ELECTRIC CO LTD Active CN111602347B Transmission path division Network topologies Computer network Telecommunications
Owner: ALCATEL LUCENT SHANGHAI BELL CO LTD +1 Owner: ANHUI AGRICULTURAL UNIVERSITY Owner: NANJING CHERVON IND Owner: SHANGHAI JIAOTONG UNIV Inactive CN103987323A High precision Image analysis Local control/monitoring Transducer Signal processing Owner: JIANGMEN HUIHAI AGRI & ANIMAL HUSBANDRYSCI & TECH GRP CO LTD Owner: EI DU PONT DE NEMOURS & CO Owner: DALIAN ROILAND SCI & TECH CO LTD Owner: BEIJING ANCHOR WISDOM TECH Owner: XINHUASAN INFORMATION TECH CO LTD Owner: CHINA GEZHOUBA (GRP) FIRST ENG CO LTD Owner: FENGHUO COMM SCI & TECH CO LTD +1 Owner: CONTEMPORARY AMPEREX TECH CO Active CN105649706B Easy to manufacture Machines/engines Non-mechanical valve Exhaust valve External combustion engine Owner: 曼柴油机和涡轮机公司-德国曼柴油机和涡轮机欧洲股份公司之分公司 Active CN105414204B Adjust cooling rate Temperature control device Work cooling devices Laminar cooling Control system
Inactive CN102149006A Television systems Selective content distribution Code book Data stream
Active CN102101501B Realize elastic suspension Compact layout Lifting devices Load-engaging elements Truck Owner: INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI +1 Active CN101156567B Won't be fixed Rods Fishery Engineering
Owner: CHONGQING SINCERE BOND PAVEMENT MATERIALS Active CN104074426B Prevent leakage Building braking devices Reciprocating motion Engineering Owner: NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI Owner: ANHUI AGRICULTURAL UNIVERSITY Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Active CN108827213B High station and high test accuracy Simple structure Measurement devices Structural engineering Control theory Owner: ROCKWELL AUTOMATION TECH Inactive CN102257202B Melt spinning methods Non-woven fabrics Engineering Polymer
Owner: ETH ZUERICH EIDGENOESSISCHE TECHN HOCHSCHULE ZUERICH Active CN112444951A Optical filters Mountings Optical axis Conditional expression
Owner: SAMSUNG ELECTRO MECHANICS CO LTD Active CN102978735B Flame-proof filament manufacture Monocomponent copolyesters artificial filament Magnesium salt Vacuum furnace
Owner: ZHEJIANG SHENGYUAN CHEM FIBER Pending CN113157597A Realize cross-packet data flow detection Implement white box testing Software testing/debugging Code compilation Data stream Structure analysis
Owner: BEIJING DIDI INFINITY TECH & DEV Active CN109677322B Optical signalling Computer hardware Light driven
Owner: GUANGZHOU FORDA SIGNAL Active CN102479923B Avoid passing Affect the reliability of the electrical connection Electrical apparatus Phase-change memory Dielectric layer Owner: SEMICON MFG INT (BEIJING) CORP Active CN104051210B Distribution regulation Solve the technical problem of uneven electric field distribution Electric discharge tubes Engineering Gate effect
Owner: ADVANCED MICRO FAB EQUIP INC CHINA Owner: CHANGZHOU TRANSCEND CNC MACHINE TOOL Owner: WENZHOU POLYTECHNIC Active CN109943816B Strong absorption of visible light Excellent Bandgap Width Vacuum evaporation coating Sputtering coating Polymer science Electrical battery
Inactive CN101078170B Prevents the phenomenon of inflow into the drying drum Textiles and paper Laundry driers Engineering Mechanical engineering
Owner: NANJING LG PANDA APPLIANCES Owner: CHANGSHA MANTOUR TECH CO LTD Active CN110553640B Attitude data is valid Quick capture into trace function Navigation by astronomical means Engineering Point tracking
Owner: BEIJING INST OF CONTROL ENG Active CN108468197B Reasonable and effective nursing effect Increase profit Ironing apparatus Textiles and paper Nursing care Process engineering Owner: GUANGZHOU SHIYUAN ELECTRONICS CO LTD Owner: 江苏中宜金大环保产业技术研究院有限公司 Inactive CN103796376B Reduce light output Get show effects Electrical apparatus Electroluminescent light sources Power flow Dimmer Owner: TOSHIBA LIGHTING & TECH CORP Active CN102266362B Easy to separate out and collect Reduce usage Nervous disorder Blood disorder Centrifugation Cottonseed oil Active CN103104292B Gush fast Prevent the expansion of disasters Mining devices Gas-discharge lamp Business forecasting
Owner: SHANDONG UNIV OF SCI & TECH Owner: CHENGDU XISHANJU INTERACTIVE ENTERTAINMENT TECH Owner: HARBIN INST OF TECH Owner: GUIZHOU POWER GRID CO LTD Active CN112694758B Membranes Semi-permeable membranes Epoxy Ion exchange
Active CN112997921B Reduce wall attachment Quick honey Honey collection Centrifugation Electric machinery
Inactive CN100365490C Improve display quality Avoid water ripple phenomenon Static indicating devices Electric light circuit arrangement Liquid-crystal display Computer module Active CN105760896B Capture relevance Cancel noise Character and pattern recognition Pattern recognition High dimensional Owner: INST OF INFORMATION ENG CHINESE ACAD OF SCI Owner: BEIJING SPACE TECH RES & TEST CENT +1 Active CN110512521B Quick docking construction Effective adjustment of relative deformation Bridge erection/assembly Classical mechanics Engineering
Owner: CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD Owner: HENAN XINZHENGHAO BIO ENG Owner: GUIZHOU BAILING GRP PARMACEUTIAL CO LTD Owner: NANJING NORMAL UNIVERSITY Owner: BAIYUN POWER SUPPLY BUREAU GUANGZHOU POWER SUPPLY BUREAU Owner: ALIBABA (CHINA) CO LTD Inactive CN101783991A Modified phase characteristics Natural sound processing Multiple-port networks Earpiece/earphone attachments Capacitance Electrical resistance and conductance
Owner: SINOCAT ENVIRONMENTAL TECH Active CN107474190B High oil absorption rate Fast oil condensation Non-miscible liquid separation Chemical treatment Engineering Owner: SOLTRIUM TECH LTD SHENZHEN Active CN109598206B Character and pattern recognition Pattern recognition Svm classifier
Active CN103640712B Aircraft components testing Control system Engineering
Owner: JIANGXI HONGDU AVIATION IND GRP Active CN101245315B Improve the disadvantage of immutable structures Even by force Bioreactor/fermenter combinations Biological substance pretreatments Liquid layer Polymer thin films Active CN105371513B Solve the problem of liquid hammer Compression machines with non-reversible cycle Refrigeration components Vapor–liquid separator Engineering
Owner: GREE ELECTRIC APPLIANCES INC Owner: ZHONGFU SHENYING CARBON FIBER Active CN104912793B Motor parameter Pump control Brushless motors Working fluid
Active CN105159978B Distribution judgment Improve analytical accuracy Geographical information databases Special data processing applications Ultimate tensile strength Analysis method Owner: ZHEJIANG UNIVIEW TECH CO LTD Owner: KUNMING GUIYAN PHARMA Active CN100380533C High insulation level Strong voltage resistance Plastic/resin/waxes insulators Insulated cables Polyester Plastic materials Owner: TONGDING INTERCONNECTION INFORMATION CO LTD +1 Owner: YAHUA GROUP MIANYANG INDAL Owner: NAT UNIV OF DEFENSE TECH Owner: SHANGHAI AEROSPACE EQUIP MFG GENERAL FACTORY Owner: NAT UNIV OF DEFENSE TECH Active CN114050549B Quick check Quick cut Emergency protective arrangements for automatic disconnection Hemt circuits Control theory