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 CN104284132A Simplify the process of initiating a video conference Improve the efficiency of holding Special service provision for substation Television conference systems Videoconferencing Relevant information
Inactive CN110377859A Easy to use Easy to operate Website content management Special data processing applications Actual use Operating system Owner: SHANGHAI 2345 NETWORK TECH Inactive CN104331781A Solve the inaccurate positioning of data Solve the whole problem Resources Special data processing applications Embedded system Management system
Pending CN114332759A Prevent the spread of flu Avoid lost Data processing applications Image analysis Livestock Animal science Inactive CN102862403A Simple structure Stamping Electrical and Electronics engineering Password Owner: XIAN TRIONES DIGITAL INFORMATION Inactive CN102147379A Preparing sample for investigation Material thermal analysis Automatic control Process engineering
Owner: HUNAN HUAYIN ENERGY TECH Active CN103360119A Reduce glaze breakage Smooth glaze Cuprous chloride Oil shale Pending CN110976392A Avoid roller jamming Avoid scratches Cleaning using liquids Metal rolling arrangements Scrap Water pipe Owner: SD STEEL RIZHAO CO LTD Inactive CN104111404A Realize remote distributed monitoring Fault location VIT signals Scattered light
Owner: WUHAN KPCQ SOFTWARE TECH Active CN107528462A Avoid conversion efficiency drop Avoid the drop in conversion efficiency Efficient power electronics conversion Power conversion systems Electricity Engineering
Owner: DELTA ELECTRONICS INC Owner: GUANGDONG STABLE MEDICAL TECH CO LTD Owner: WUXI TONGFANG ARTIFICIAL ENVIRONMENT Owner: NORTHWESTERN POLYTECHNICAL UNIV Inactive CN101505791A Digestive system Antibody ingredients Drug Antibody
Owner: FORERUNNER PHARMA RES CO LTD +1 Inactive CN1869375A Facilitates instrument leak testing Prevent hidden dangers in construction quality Roof covering using flexible materials Protective foundation Pliability Aluminium
Inactive CN108332904A Reduce moisture Transmission systems Fluid pressure measurement Engineering Multiple function Owner: BEIJING PROSPER PRECISION MACHINE TOOL CO LTD Pending CN113451409A Solid-state devices Semiconductor devices Engineering Semiconductor
Owner: TAIWAN SEMICON MFG CO LTD Owner: BEIJING NORMAL UNIVERSITY +1 Owner: UNIV OF SHANGHAI FOR SCI & TECH Inactive CN102307440A Overcoming the limited storage space of the U disk Overcoming technical issues with limited storage space Casings/cabinets/drawers details Engineering Data lines
Owner: NANTONG XINYING DESIGN SERVICE Inactive CN106447298A Office automation Service system Information handling system
Owner: SHENZHEN AUDAQUE DATA TECH Inactive CN101981876A Service provisioning Metering/charging/biilling arrangements Protocol processing Protocol Application
Pending CN112304632A Vehicle testing Subsonic/sonic/ultrasonic wave measurement A-weighting Sound quality
Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Active CN111669520A Realize multi-channel video information distribution and coupling sharing Achieving Universal Interchangeability Television system details Wavelength-division multiplex systems Wavelength-division multiplexing Engineering
Owner: CHINA NORTH VEHICLE RES INST Pending CN113152730A Improved ductility and energy dissipation capacity Simple structure Walls Protective buildings/shelters Engineering Energy consumption Owner: GUANGZHOU UNIVERSITY Inactive CN105808395A Simplicity and practicality Improved USB eye diagram Detecting faulty computer hardware Dielectric loss Differential line
Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Active CN111031667A Improve interconnect density Solve problems such as low interconnect density Printed circuit assembling Printed circuits structural associations Physics Interconnection density Owner: ZHONGSHAN WANHAN PHARM CO LTD Active CN114170221A Improve accuracy Image enhancement Image analysis Nuclear medicine Brain disease Pending CN109629846A Quick check Easy to detect Analysing solids using sonic/ultrasonic/infrasonic waves Piezoelectric/electrostriction/magnetostriction machines Multiple function Information transfer Owner: CHINA UNIV OF GEOSCIENCES (WUHAN) Active CN112311791A Security Solve the defect of no business traffic statistics Relational databases Transmission SQL Local area network Owner: GUIZHOU POWER GRID CO LTD Active CN106817751A Improve WiFi connection performance Reduce sending rate Power management Connection management Telecommunications Data Applied Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD Active CN111380573A Electromagnetic wave reradiation Control devices Computer vision Engineering
Owner: HUAIYIN INSTITUTE OF TECHNOLOGY +1 Pending CN113706104A Rapid Evaluation and Screening Improve efficiency Finance Office automation Computer equipment Project planning Owner: GUANGDONG POWER GRID CO LTD +1 Pending CN108131753A Easy to breathe Prevent clothes from corroding Mechanical apparatus Lighting and heating apparatus Telecommunications Moisture Owner: BEIJING UNIV OF CHEM TECH Active CN107545754A Improve accuracy Road vehicles traffic control Driver/operator Real-time computing Owner: BEIJING UNIV OF TECH Pending CN112557932A Batteries circuit arrangements Electrical testing Engineering Voltage
Owner: ALIBABA GRP HLDG LTD Owner: HAINAN ZHENGYE ZHONGNONG HIGH TECH Pending CN111679499A Reduce module weight and/or thickness Improve light efficiency Non-linear optics Liquid-crystal display Engineering Owner: SHENZHEN LONGLI TECH CO LTD Pending CN113383607A Control access performance Reliable CE level selection Synchronisation arrangement Transmission path division Telecommunications Real-time computing
Owner: TELEFON AB LM ERICSSON (PUBL) Pending CN114859554A Improve efficiency and color uniformity High quality image transmission Diffraction gratings Optical waveguide light guide Physics Light level
Owner: JIANGXI PHENIX OPTICS TECH CO LTD Inactive CN105327373A Avoid overheating or incomplete sterilization Improve heat utilization Heat Nutrient Lactic acid fermentation Owner: BINZHOU HUAKANG MENGZHIYUAN BIOTECH CO LTD Pending CN113905533A Avoid delivery deadlines Reduce manufacturing cost Conductive material chemical/electrolytical removal Printed circuit board Electroplated nickel Owner: GUANGDONG UNIV OF TECH Owner: SHENZHEN POWER SUPPLY BUREAU +1 Owner: NINGBO SHENGWEI INFORMATION TECH Owner: ZHONGKE LITHIUM BATTERY NEW ENERGY CO LTD Owner: JIANGYIN XIANGYUAN PRINTING & DYEING Pending CN113506750A Eliminate cracking Reduce fragmentation Solid-state devices Semiconductor/solid-state device manufacturing Physics Insulated-gate bipolar transistor Owner: SHANGHAI FINE CHIP SEMICON Pending CN109714675A Single point of resonance Transparent Frequency/directions obtaining arrangements Resonance point Sound box Inactive CN111485951A Overcoming Mechanical Frictional Resistance Offset frictional resistance Machines/engines Engine components Piston Friction loss
Inactive CN102805886A Reduce the incidence of peritoneal fluid leakage Good biocompatibility Peritoneal dialysis Peritoneal dialysis Urology Owner: XI AN JIAOTONG UNIV Active CN104299613A Solving masking efficiency is not high Reduce intelligibility Speech analysis Sound producing devices Echo signal Sound masking
Owner: INST OF INFORMATION ENG CAS Inactive CN103053626A Extensive disinfection Biocide Disinfectants Disinfectant Biology
Active CN109985082A Organic active ingredients Senses disorder Drug Blueberry extract
Owner: INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI +1 Inactive CN101951640A Mitigate severe degradation in communication quality Reduce negative impact Network traffic/resource management Wireless network protocols Media access control Industrial network Owner: SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY Owner: SILERGY SEMICON TECH (HANGZHOU) CO LTD Owner: CCTEG CHINA COAL RES INST Active CN109999635A Improve oxidation efficiency Reduce oxidation residence time Gas treatment Dispersed particle separation Chemistry Partial oxidation Active CN112151134A Avoid silos Reduce clinical errors Drug references Patient-specific data Clinical research Engineering Inactive CN1193857C Arc welding apparatus Laser beam welding apparatus Voltage Laser beams
Owner: ZHEJIANG SCI-TECH UNIV Owner: GUIZHOU AVIATION TECHN DEV Active CN113337164A Improved weather resistance and salt spray resistance Improve integration Mixer accessories Coatings Weather resistance Defoaming Agents Owner: HUBEI BASTER TECHNOOGY CO LTD Inactive CN101435491A Guaranteed shift Avoid damage Toothed gearings Gearing control Variator Crankshaft Owner: CHANGCHUN UNIV OF SCI & TECH +1 Pending CN114004398A Improve accuracy Ensure efficient operation Forecasting Character and pattern recognition Machine learning Federated learning Inactive CN104604447A Avoid incineration Protect environment Crop conditioners Mowers Engineering Incineration Owner: GUANGXI WUFENG MACHINERY CO LTD Inactive CN102944711A Increase productivity Reduce the number of assembly parts Time integral measurement Electricity meter Electric energy Owner: QINGDAO ITECHENE TECH CO LTD Owner: DALIAN UNIV OF TECH Active CN111638199A Easy access to transmittance Transmissivity measurements Fluorescence/phosphorescence Transmittance Atmospheric sciences
Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Active CN111244828A Accurate entry Apparatus for laying cables High-voltage cable Control theory Owner: GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD Inactive CN107496291A Protect pet's sense of smell Reasonable formula Cosmetic preparations Toilet preparations Methyl salicylate Glycerol Inactive CN1370926A Increase collection conversion power generation Improve ride comfort performance Auxillary drives Machines/engines Energy harvester Electric energy Pending CN112507629A Solve emotional problems Scientific understanding Geometric CAD Design optimisation/simulation Shock wave Sensitivity analysis
Owner: AERODYNAMICS NAT KEY LAB Active CN114397726A Improve light uniformity and brightness Optimizing Diffusion Uniformity Optical light guides Non-linear optics Engineering Light guide
Owner: ZHEJIANG HUAFU COLOR TEXTILE Inactive CN103682551A Excellent receiving ability Small space volume Telescopic elements Engineering SEMI-CIRCLE Owner: SUZHOU FENGZHIHUO DIGITAL TECH Owner: CHANGCHUN UNIV OF TECH Pending CN111180009A Forecast performance is stable Predictive performance is accurate Biostatistics Proteomics Clinical information Cancer staging
Inactive CN106626941A Eliminate free radicals in the human body Block cardiolipin liposome oxidation Special ornamental structures Sodium carboxymethylcellulose Chemistry
Owner: LINHAI JINZHENG MACHINERY Owner: GUANGXI UNIV FOR NATITIES Inactive CN101908872A Inductive trigger distance is small Strong anti-interference ability Electronic switching Programme control in sequence/logic controllers Electricity Control unit Active CN108586263B Safe and convenient storage and packaging Good precision Amino preparation from amines Solvent Chemistry Pending CN108402616A Jewellery Computer science
Owner: TELEFON AB LM ERICSSON (PUBL) Active CN108363382A Electric testing/monitoring Pre treatment Feature set
Owner: HARBIN INST OF TECH AT WEIHAI Inactive CN105756093A Artificial islands Underwater structures Underground pipeline Displacement function
Active CN102393903A Reduce load Avoid downsampling failures Character and pattern recognition Relative displacement Character recognition Inactive CN105395957A Harmonize spleen and stomach Good effect Algae medical ingredients Antivirals Puffball Pathogen Pending CN110754220A Harvesters Physics Leaf fall
Owner: HEBEI AGRICULTURAL UNIV.