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.
Active CN100335587C Evenly dispersed Organizational structure symmetry Other chemical processes Magnetic/electric field screening Water baths Dielectric Owner: SHANGHAI JIAOTONG UNIV Active CN104140045B Load-engaging elements Control system Engineering
Owner: XUZHOU HEAVY MASCH CO LTD Owner: TAIYUAN UNIV OF TECH Active CN110467877B Lower surface energy Strong water and oil repellency Coatings Polymer science Defoaming Agents Owner: SHENZHEN GRANDLAND ENVIRONMENTAL COATING CO LTD Inactive CN103497350B Simplified pre-processing means Specific and selective Other chemical processes Oxygen Nitrogen gas
Owner: XI AN JIAOTONG UNIV Inactive CN1984372A Error prevention/detection by using return channel Spatial transmit diversity Communications system Service use
Owner: INTERDIGITAL TECH CORP Active CN110778796A Pipe supports Machine Petroleum engineering
Active CN105806942B Analysing solids using sonic/ultrasonic/infrasonic waves Steam turbine blade Engineering
Owner: CHINA NUCLEAR POWER OPERATION TECH +1 Owner: SHANGHAI JIAOTONG UNIV Active CN110984782B Play a limiting role The triangular structure is stable Corner/edge joints Wing frames Structural engineering Mechanical engineering Active CN106029920A Pneumatic tyre reinforcements Furnace types Heat treated Materials science
Owner: MICHELIN & CO CIE GEN DES ESTAB MICHELIN Active CN106880584B Prevent demineralization Increase concentration Cosmetic preparations Toilet preparations Mouth care Nutrition Pending CN114667499A Key distribution for secure communication Encryption apparatus with shift registers/memories Password Engineering
Owner: ARRIS ENTERPRISES LLC Active CN110603943B Solve the problem of inaccurate mixing ratio Solve easy blockage Liquid fertiliser regulation systems Pressurised distribution of liquid fertiliser Water discharge Water flow Owner: GUODONG NETWORK COMM GRP Owner: CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY Owner: ULTIMATE IOT (SHANGHAI) TECH LTD Active CN103536371B Simple steps Low cost Dental implants Surface reaction electrolytic coating Honeycomb Titanium Owner: SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI Active CN107070301B Easy wiring Consistent Ceramic Machining Accuracy Piezoelectric/electrostriction/magnetostriction machines Electricity Length wave Owner: NANJING INST OF TECH Inactive CN101770012B Reduce satellite tracking time Accurate sampling frequency Beacon systems using radio waves Position fixation Gps receiver Global Positioning System
Inactive CN1231716C Lighting and heating apparatus Space heating and ventilation details Engineering Air conditioning
Owner: SAMSUNG ELECTRONICS CO LTD Owner: ZHANJING TECH SHENZHEN +1 Active CN101937042B Solve some specific problems in construction Guaranteed accuracy Fault location Line-transmission monitoring/testing Microcontroller Voltage reference Owner: INST OF ACOUSTICS CHINESE ACAD OF SCI Owner: NORTHEAST GASOLINEEUM UNIV Active CN103585516B Enhance physical fitness Improve or even change your physique Aerosol delivery Digestive system Additive ingredient Yang deficiency Owner: ZHEJIANG PROVINCIAL HOSPITAL OF TRADITIONAL CHINESE MEDICINE Inactive CN102214196A Achieve comparison Image coding Character and pattern recognition Computer hardware Coding block
Active CN108191293B Increased rate of strength development Offset shrinkage Iron sulfate Alkaline earth metal Owner: NANJING HYDRAULIC RES INST Active CN102522956B Widening the range of continuous agility Easy to filter Multi-frequency-changing modulation transference Frequency conversion Frequency synthesizer Owner: NANJING XINXUAN ELECTRONICS SYST ENG Owner: CENT IRON & STEEL RES INST Owner: SHANGHAI RUISHI MACHINE VISION TECH Owner: SAMSUNG DISPLAY CO LTD Owner: DONGGUAN UNICLEAR NEW MATERIAL Active CN105387578B Solve the time-consuming problem of temperature and humidity control requirements Shorten the time Mechanical apparatus Space heating and ventilation safety systems Engineering Air conditioning Owner: GREE ELECTRIC APPLIANCES INC Inactive CN108699457A Hydrogen separation using solid contact Combustible gas thermal treatment Syngas Flue gas
Inactive CN1490879A Television system details Solid-state devices Photodiode Semiconductor
Owner: FUJITSU SEMICON LTD Active CN110273370B Easy to move Improve beam erection efficiency Bridge erection/assembly Engineering Machine Owner: CHINA RAILWAYS CORPORATION +2 Owner: QINGDAO D& D ELECTRO MECHANICAL TECH Owner: TAIYI HEPU BEIJING RES INST OF TCM Owner: NANJING HUAWE MEDICINE TECH DEV Active CN112435776B Improve conductivity Low areal density Conductive layers on insulating-supports Apparatus for manufacturing conducting/semi-conducting layers Thin membrane Electric resistivity Active CN105221223B Internal combustion piston engines Dispersed particle separation Engineering Internal combustion engine
Inactive CN104029754B Easy to manage Anti-theft cycle devices Password Engineering Owner: SHANGHAI DONGSHENG NEW MATERIALS Owner: PHOENIX PRECISION TECH CORP Owner: BEIJING UNIV OF TECH +1 Owner: ZHEJIANG SHUANGQIANG BAMBOO & WOOD CO LTD Owner: SHANDONG BOYUAN COMPOSITE MATERIALS TECH CO LTD Active CN106498804B Resolution time Guaranteed surface physical and chemical properties Paper coating Paper/cardboard High pressure Pre treatment Owner: GUANGDONG YAODONG FURNITURE BOARD +1 Active CN111328346A Antibody mimetics/scaffolds Nanomedicine Ferritin Polymer
Owner: HUZHOU ZAAG ELECTRIC TECH Active CN109640411B With room temperature PTC effect Low power Heating element materials Alkane Temperature control Owner: GUIZHOU KAILIN GRP MINERAL FERTILIZER CO LTD Inactive CN101850071B Urinary disorder Plant ingredients Nephrosis Medicine
Inactive CN101684899B High front cooling efficiency Point-like light source Electric circuit arrangements Surface layer Die bonding
Owner: DONGGUAN WANFENG NANOMETER MATERIALS Inactive CN1551484A Cost-effective DC motor speed/torque control AC motor control Wave shape Magnetic reluctance Active CN102634467B Promote degradation Effective in situ removal Bacteria Contaminated soil reclamation Biotechnology Environmental engineering Owner: GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI Owner: CHENGDE TIANDA VANADIUM IND Active CN109691227B Microwave heating Radio frequency signal Engineering
Inactive CN1264265C Small synchronous reactance Many phases Magnetic circuit rotating parts Electric machines Pole piece Non magnetic
Owner: HENAN SHUANGFU TECH CO LTD +1 Owner: HANSHAN NORMAL UNIV Active CN103751755B Good control effect Meet the technical needs of prevention and control Unknown materials Sexual disorder Fiber Ecological environment Owner: GUIZHOU INST OF ANIMAL HUSBANDRY & VETERINARY Owner: ZHEJIANG DAIDE LONGTREE AUTOMOBILE CO LTD Active CN109496495B Improve the survival rate of sowing afforestation Promote root development and seedling growth Climate change adaptation Afforestation Water storage Seedling
Inactive CN106212333B Consistent developmental maturity High yield Climate change adaptation Pisciculture and aquaria Broodstock Captive bred Owner: TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI Owner: SHANGHAI MORUAN COMM TECH Active CN101710802B Aids in miniaturization Reasonable structure Piezoelectric/electrostriction/magnetostriction machines Diagnostic Radiology Modality Electricity Inactive CN101174534B Reduce distance Small size Electric discharge tubes Semiconductor/solid-state device manufacturing Beam source Ion beam Owner: NISSIN ION EQUIP CO LTD Active CN101952039B Organic compound preparation Ion-exchanger regeneration Halogen Ion exchange
Inactive CN1934937B Efficient reproduction Effective concentrated cultivation Animal husbandry Ecological environment Life stage Owner: TIANJIN POLYTECHNIC UNIV Inactive CN102881121B Real-time control of flow status Easy to judge Alarms Monitoring system Engineering Inactive CN113993506A Eliminate or reduce the risk of developing kidney stones Organic active ingredients Nervous disorder Vitamin B12 Pharmaceutical drug
Owner: PRODRONE TECH (SHENZHEN) CO LTD Owner: NAT UNIV OF DEFENSE TECH Active CN111231411B Meet a variety of size specifications Improve work efficiency Paper-making Box making operations Cardboard Carton Owner: CHINA UNIV OF MINING & TECH Active CN113347573B Intelligent Mobile Management Load change Network traffic/resource management Location information based service Engineering Smart technology Owner: DONGGUAN UNIV OF TECH Owner: WUYANG IRON & STEEL +1 Active CN105638078B Mowers Hydraulic motor Hydraulic cylinder
Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY Active CN102381291B Vehicle fittings for lifting Cranes Structural reliability Engineering
Owner: SANY AUTOMOBILE MFG CO LTD Active CN109217734B High practical value Internal combustion piston engines Design optimisation/simulation Thermodynamics In vehicle Owner: STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & RES INST CO LTD +1 Active CN103841059B Realize processing Baseband system details Multi-frequency code systems Multi band Intermediate frequency Owner: SANECHIPS TECH CO LTD Active CN107281338B Effective treatment Achieve successful mating Sexual disorder Plant ingredients Biotechnology Medicinal herbs Owner: GUANGDONG SHINYEE MARINE BIOLOGY ENG CORP Owner: BOZHON PRECISION IND TECH CO LTD Active CN113402575B Easy to operate Did not affect drug activity Sugar derivatives Organic chemistry methods Nucleotide Pharmaceutical drug Owner: BONTAC BIO ENG SHENZHEN +1 Active CN102976282B Synergistic Stabilization Sulfur preparation/purification Benzyl chloride Structural formula
Owner: WUXI HUASHENG RUBBER TECHN Inactive CN110060119A Buying/selling/leasing transactions Inference methods Engineering Control unit
Owner: FJ DYNAMICS TECH ACAD CHANG ZHOU CO LTD Owner: HEBEI UNIV OF TECH +1 Active CN104994055B Multicast fairness Improve robustness Multiple carrier systems Error prevention/detection by diversity reception Robustification Computation complexity Owner: CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT Owner: HISENSE (SHANDONG) AIR CONDITIONING CO LTD Owner: CHINA RAILWAY ERYUAN ENG GRP CO LTD Inactive CN1301046C Insulating substrate metal adhesion improvement Printed circuit aspects Chip on film Surface roughness
Owner: MITSUI MINING & SMELTING CO LTD Active CN102743803B Quickly adjust the rotation speed Smooth rotation Dialysis systems Blood pumps Peristaltic pump Motor drive Owner: SWS HEMODIALYSIS CARE CO LTD Active CN105499574B Increase profit Low cost Transportation and packaging Metal-working apparatus Metallurgy Volumetric Mass Density Owner: UNIV OF SCI & TECH BEIJING Owner: NANJING JULONG SCI&TECH CO LTD +1 Owner: WUHAN RENTIAN PACKAGING TECH Inactive CN1302822C Keep alive Cut off direct contact Surgery Bone tissue Biology Owner: SHANGHAI REBONE BIOMATERIALS Inactive CN1822543A Improve security Data switching by path configuration Ip address The Internet Active CN110592045B Bacteria Hydrolases Escherichia coli Carboxylic acid
Owner: ZHEJIANG UNIV OF TECH Owner: WANHUA CHEM GRP CO LTD Active CN103748735B Emergency protective circuit arrangements Secondary cells charging/discharging Automobile Accident Battery cell
Active CN112963273B Avoid Flashback Hazards Realize pre-combustion cracking function Continuous combustion chamber Internal combustion piston engines Plasma jet Combustion chamber
Owner: 718TH RES INST OF CHINA SHIPBUILDING INDAL CORP Inactive CN1514349A Memory architecture accessing/allocation Runtime instruction translation Parallel computing Memory bus
Active CN104217244B Low cost Easy to operate Wireless commuication services Counting objects with random distribution Crowds Communication device Inactive CN103078488B Improve transient response performance Small output voltage fluctuation Efficient power electronics conversion Energy industry Proportion integration differentiation Current limiting Active CN105068003B Solve unrecognized problems Dynamo-electric machine testing Electric machine Engineering
Owner: WUXI INSPECTION TESTING & CERTIFICATION INST Owner: CHINA THREE GORGES UNIV Inactive CN101259419B Good choice The amount of sewage produced is reduced Physical/chemical process catalysts Organic compound preparation Cooking & baking Solid acid Owner: INST OF PETROCHEM HEILONGJIANG ACADEMY OF SCI Owner: SICHUAN CHANGHONG PHOTOELECTRIC