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 CN102067575A Reduce key presses Easy to learn Alphabetical characters entering Details for portable computers Key pressing Algorithm Owner: SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI Active CN103888222B Error prevention Network topologies Transfer procedure PDCP
Owner: DATANG MOBILE COMM EQUIP CO LTD Owner: UNIV OF SCI & TECH BEIJING Active CN101359031B Semiconductor/solid-state device testing/measurement Electronic circuit testing Semiconductor chip Mechanical engineering
Owner: SHANGHAI TAOIMAGE MEDICAL TECH CO LTD Active CN110253593B Smooth through Manipulator Vehicles Structural deformation Vehicle frame Owner: BEIJING JIAOTONG UNIV Owner: NANJING COLLEGE OF INFORMATION TECH Owner: CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: WISDRI WUHAN AUTOMATION Active CN112633782B Database management systems Resources Business enterprise The Internet
Active CN109666592B Increase production For industrial applications Fungi Microorganism based processes Biotechnology Trametes hirsuta Active CN102242983B Guaranteed performance Cleaning using liquids Refrigeration safety arrangement Internal pressure Spray nozzle Active CN102275039B Easy to remove Polarising elements Laser beam welding apparatus Inhalation Reciprocating motion Active CN104508117B Antibacterial agents Antimycotics Biotechnology Nutritious food
Owner: SHENZHEN WOER HEAT SHRINKABLE MATERIAL +1 Owner: TIANJIN WEIYUE BIOTECH CO LTD Active CN102455060B Fluid heaters Nuclear engineering Water flow
Owner: CHINA UNIV OF MINING & TECH (BEIJING) Owner: INST OF CHEM CHINESE ACAD OF SCI Active CN104969044B Sensing radiation from moving bodies Emissivity Object based
Active CN103454325B Material electrochemical variables Semiconductor quantum dots Materials science
Owner: CINKATE PHARMA INTERMEDIATES +1 Inactive CN101227723B Improve access success rate Reduce access conflict probability Network traffic/resource management Radio transmission for post communication Access time Dependability Owner: WUHAN DOUYU NETWORK TECH CO LTD Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Inactive CN100392616C Push to Push quickly Software testing/debugging Smart card Peripheral
Owner: SHANGHAI HUAHONG INTEGRATED CIRCUIT Active CN111411247B Increased hot tear sensitivity Reduced hot crack susceptibility Process efficiency improvement Ingot Phase morphology
Owner: QINGYUAN ZHENGTONG METAL PROD CO LTD +1 Active CN109633765B Avoid crowding Less crowded Optical detection Gravitational wave measurement Structural engineering Mechanical engineering Active CN109615516B Address the disconnect Intelligent processing Finance Payment architecture Payment Resource information Owner: TENCENT TECH (SHENZHEN) CO LTD Pending CN114634745A Fireproof paints Coupling device details Polymeric surface Physical chemistry
Owner: ティーイーコネクティビティサービシーズゲーエムベーハー Inactive CN1219629C Reduce the number of errors Semiconductor/solid-state device testing/measurement Belt grinding machines Sensor array Engineering
Owner: STATE GRID HEBEI ELECTRIC POWER RES INST +3 Active CN104140110B Aluminium silicates Chemical reaction Polyvinyl alcohol
Active CN109524710B Improved cycle life characteristics Equipped with secondary battery Batteries circuit arrangements Final product manufacture Electrical battery Physical chemistry Inactive CN102251328A Weft knitting Heating/cooling textile fabrics Fiber Engineering
Owner: CHINESE RES ACAD OF ENVIRONMENTAL SCI +1 Owner: INNER MONGOLIA TIANQI HAN&MONGOLIA PHARMA CO Active CN108543788B Flexible article cleaning Cleaning using tools Process engineering Energy storage
Inactive CN106617392B Reduce breathing difficulty Protective garment Exhaust valve Respirator
Owner: NANTONG MEELAIN ELECTRIC APPLIANCE CO LTD Owner: POLYNOVA MATERIALS SUZHOU Owner: SHAANXI UNIV OF TECH Owner: DAINIHON JOCHUGIKU CO LTD Owner: PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI Active CN102832023A Transformers/inductances coils/windings/connections Transformers/inductances magnetic cores Bobbin Display device
Inactive CN105098211B Reactant parameters control Batteries Carbon corrosion Fuel cells
Owner: GM GLOBAL TECH OPERATIONS LLC Active CN110362231B Realize acquisition Input/output processes for data processing Third party Medicine Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN101617988B Easy to hang infusion Simple cutting Pharmaceutical containers Medical packaging Engineering Plastic bottle Active CN108294330B Achieve stripping Vegetable peeling Structural engineering Mechanical engineering Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1 Active CN105030813B Brushed Alleviate external stimuli Hydroxy compound active ingredients Antipyretic Anti virus Benzathine penicillin
Owner: ANHUI SCI & TECH UNIV Inactive CN1127551C Heat-exchange elements Carboxylic acid Aminal
Active CN102386972B Improve reliability Transmission monitoring/testing/fault-measurement systems Physical layer Idle channel Owner: HUNAN LIANCHENG TRACK EQUIP CO LTD Owner: SUZHOU JQS INFO TECH CO LTD Active CN109621320B Easy to pull Convenient pulling exercise Muscle exercising devices Simulation Mechanical engineering Inactive CN107576589B Improve road performance Accurately improve the effect Weighing by removing component Color/spectral properties measurements Soil science Heat analysis Owner: NANJING FORESTRY UNIV Active CN110904306B Reduced instances of increased deformation Reduced deformation increases Furnace types Heat treatment furnaces Heat losses Mechanical engineering
Active CN106249911B Improve input efficiency Natural language data processing Input/output processes for data processing Virtual keyboard Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Owner: SUZHOU HORDA NEW ENERGY EQUIP Active CN105439791B Hydrocarbon by isomerisation Cyclohexane Raw material
Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN1193779C Obvious acute toxic effects Obvious pathological changes Hydroxy compound active ingredients Suppositories delivery Sophora Root Suppository
Active CN105491559B Global Free Roaming Realization Substation equipment Wireless commuication services Interaction systems Supporting system
Active CN102946641B Troubleshoot bandwidth allocation issues Realize QoS Guarantee Wireless communication Quality of service Resource utilization
Owner: CHONGQING UNIV OF POSTS & TELECOMM Inactive CN108146028B Low thermal conductivity Give full play to the insulation effect Thermal insulation Layered products Heat flow Nonwoven fabric Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Owner: TIANJIN INST OF IND BIOTECH CHINESE ACADEMY OF SCI Owner: NIPPON PAINT IND COATINGS SHANGHAI +1 Active CN102134994B Survey Bedrock Oil water
Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN1141594C Electronic circuit testing Solid-state devices Multiplexer Normal mode
Owner: NEC ELECTRONICS CORP Owner: WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST Inactive CN102105235A Hollow article cleaning Cleaning using gases Storage tank
Active CN106489448B Increased discharge distribution width Good for sliding cut Mowers Threshers Agricultural engineering Structural engineering
Owner: SHENYANG ALUMINIUM MAGNESIUM INSTITUTE Owner: MITSUBISHI GAS CHEM CO INC Owner: TIANJIN TIANGONGWEIYE NUMERICAL CONTROL MACHINE TOOL Active CN109503051B Novel preparation method Meet the requirements of using Solid waste management Ceramicware Soil science Expanded clay aggregate Owner: TIANJIN UNIV OF SCI & TECH Active CN111580596B Low cost Meet the final synchronization time Generating/distributing signals Simulation Time difference Owner: BEIJING GREEN VALLEY TECH CO LTD Owner: VIVO MOBILE COMM CO LTD Owner: API ZC PRECISION INSTUMENT CO LTD Active CN114151677B Stands/trestles Pictoral communication Laser scanning Engineering
Owner: SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION Inactive CN101338237B Improve dust accumulation and slagging Improve efficiency Fuel additives Incinerator apparatus Copper nitrate Copper oxide Owner: XI AN JIAOTONG UNIV Active CN101569218B Easy to handle Wireless network protocols Transmission Service profile Application server Owner: TELEFON AB LM ERICSSON (PUBL) Owner: ZHEJIANG KANGKANG MEDICAL DEVICES Owner: SONY ERICSSON MOBILE COMM AB Active CN1867797A Adjustable joints Intravenous devices Pressure difference Biomedical engineering
Owner: SAINT GOBAIN PERFORMANCE PLASTICS CORP Owner: XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY Inactive CN103847967B Supports/holding devices Seating arrangements Reduced size Engineering
Owner: AIRBUS OPERATIONS GMBH Owner: HONOR DEVICE CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SUZHOU MAICHUANG INFORMATION TECH Active CN106334328B High purity Achieve recycling Distillation regulation/control Halogenated hydrocarbon preparation Differential pressure Evaporation Owner: NINGBO JUHUA CHEM TECH CO LTD +1 Owner: SOUTHWEAT UNIV OF SCI & TECH Active CN111109657B Improve encryption With two-way anti-counterfeiting function Tobacco DC - Direct current Control signal Active CN103212099A Avoid the direction of force Prevent compaction Chemicals Process engineering Ozone Sterilization Owner: JIANGSU WANCHUANG STERILIZATION EQUIPEMNT TECHNOLOYG CO LTD Inactive CN110213711B Reduce time lag High precision Character and pattern recognition Location information based service Estimation methods Coordinate time Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN104094602B Digital video signal modification Computer architecture Transformation unit
Active CN110234555A Dashboard fitting arrangements Signalling/lighting devices Rest position Display device
Owner: BAYERISCHE MOTOREN WERKE AG Inactive CN101546569A Record information storage Recording/reproducing/erasing using optical interference patterns Optical recording
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Inactive CN103916707A Interference minimization Selective content distribution Input/output processes for data processing Computer hardware Graphical user interface Owner: SAMSUNG ELECTRONICS CO LTD Active CN110750264B Realize the display effect Solve the technical problem that the newly added script cannot be displayed Software engineering Interaction interface Software package Owner: GREE ELECTRIC APPLIANCES INC Active CN105923003B Improve small curve passing ability Guaranteed uptime Bogie-underframe connections Bogie Pull force Owner: CRRC QINGDAO SIFANG CO LTD Inactive CN102288107B Simple structure Position fixation Using optical means Calibration result Computer science Active CN102033380B Photovoltaic energy generation Non-linear optics Potential difference Engineering
Active CN105376532B Persistent use Improve adsorption capacity Material analysis by optical means Closed circuit television systems Biofilm Bristle Owner: SHENZHEN C&D ELECTRONICS Inactive CN1873078B Heating/cooling textile fabrics Non-woven fabrics Heat setting
Active CN112288841B Improve efficiency Solve the technical problem of low rendering efficiency Processor architectures/configuration 3D-image rendering Graphics Algorithm Owner: BEIJING PERFECT WORLD SOFTWARE TECH DEV CO LTD Inactive CN1279249C "Endogenous" Pollution Control Substantive Mechanical machines/dredgers Supporting system Control system Owner: JIANGXI UNIV OF SCI & TECH +1