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 CN104456870B Reduce supply Reduce quality Mechanical apparatus Space heating and ventilation safety systems Inhalable particles Air volume Active CN107286180B Organic chemistry Antineoplastic agents Disease Cyclin
Owner: SHANGHAI XUNHE PHARMA TECH CO LTD Owner: CHINA UNIV OF PETROLEUM (BEIJING) Inactive CN101424115A Avoid and mitigate common quality problems Increased durability Covering/linings Brick Adhesive Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN109094971B Cannot fall easily Flexible containers Pliable tubular containers Bristle Toothpaste
Owner: YANGZHOU SHUNDA HEAVY IND EQUIP Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Inactive CN101896372B Auxillary drives Clutch Takeoff
Owner: CHONGQING CONSTR BRIDGE ENG +2 Owner: SHANDONG XINGANG CHEM Active CN109199955B Balance oil and water Increase elasticity Cosmetic preparations Toilet preparations Biotechnology Tremella Owner: GUANGDONG CHANGHAO PHARMACY CO LTD Inactive CN105240509A Keep abreast of running dynamics Effective dustproof Constructions Gear lubrication/cooling Drive wheel Reduction drive Owner: ANHUI KECHUANG PRODUCTIVITY PROMOTION CENT CO LTD Owner: GUANGZHOU HUADE AUTOMOBILE SPRING Active CN102680091B Photometry electrical circuits Capacitance Audio power amplifier
Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Active CN111243415B Educational models Dimensional simulation Mining engineering
Owner: CHINA UNIV OF MINING & TECH (BEIJING) Active CN105883283B Meet Shipping Restrictions Reduce shipping weight Manual conveyance devices Conveyor parts Transformer Materials science Owner: TBEA HENGYANG TRANSFORMERS Inactive CN1883061B Quality improvement Static indicating devices Solid-state devices Active matrix Display device Owner: KONINK PHILIPS ELECTRONICS NV Active CN108921203B Effective Image Expression Improve accuracy Character and pattern recognition Neural architectures Data acquisition Engineering Owner: SHANGHAI JIAOTONG UNIV Active CN110120714B Clear structure Magnetic circuit rotating parts Electric machine Engineering Owner: HITACHI IND EQUIP SYST CO LTD Active CN109407221B High heat production Increase cooling area Coupling light guides Cooling/ventilation/heating modifications Optical Module Electronic communication Owner: HUANGSHAN OPTORAY COMM Owner: MIDEA ROBOZONE TECH CO LTD Active CN103075422B Play the role of fixed rolling element Fixing helps Linear bearings Engineering Linear-motion bearing Owner: WANXIANGQIANCHAO CO LTD +1 Active CN109574889B Solve the defect that the pure white character product cannot be obtained by purification Easy to operate Organic chemistry Organic compound preparation Activated carbon Ethyl acetate Active CN106972909B Simple and Practical Design of Degree Distribution of Finite-Length LT Codes Simple and practical LT code degree distribution design Error prevention Other decoding techniques Algorithm Theoretical computer science
Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN103233780B Reciprocating piston engines Rotary engine Engineering
Active CN104417702B Reduce the trouble of using and maintaining Lower the altitude Cycle brakes Engineering Mirror image Owner: CHINA TOBACCO SHANDONG IND Active CN113032768B Solve the technical problem of slow authentication process Digital data authentication Special data processing applications Engineering Bitmap
Active CN104419004B Animal cells Other foreign material introduction processes Gene delivery Cytotoxicity
Owner: SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI Owner: SOUTH CHINA UNIV OF TECH Active CN106653914B High equilibrium temperature Flexible structure design Final product manufacture Photovoltaic energy generation Solar light Phase difference Inactive CN1241294C High bandwidth Antenna adaptation in movable bodies Radiating elements structural forms Triple frequency Mobile phone Owner: QUANTA COMPUTER INC Owner: BEIJING RES INST UNIV OF SCI & TECH OF CHINA +1 Active CN105487698B Input/output processes for data processing Computer science Touch panel
Active CN111090928B Reliable design Design optimisation/simulation Capacitance Liquid-crystal display Owner: GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI Active CN107729684B Versatility Possess the function of describing the damage accumulation relationship of failure mechanism Design optimisation/simulation Special data processing applications System failure System structure Active CN106789862B Reduce data synchronization time Data switching networks Data synchronization Engineering
Owner: NEW H3C TECH CO LTD Active CN105509653B Judgment of contour Using optical means Machine parts Minimum deviation
Owner: GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD Active CN102317102B Guaranteed uptime Short fault tolerance time Speed controller Electric devices Engineering Control theory Active CN103100947B Quality improvement Optical surface grinding machines Engineering Mechanical engineering Inactive CN101170922A Reduce or eliminate time Ability to expedite the process Other accessories Show shelves Multimedia
Inactive CN101368663A Collapsable antennas means Layered products Friction force Materials science
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: AVIC BEIJING AERONAUTICAL MFG TECH RES INST Active CN109543719B Reduce loss Overall relevance Medical simulation Character and pattern recognition Pattern recognition Disease Active CN107196689B Improving Uplink Spectrum Efficiency Error prevention/detection by using return channel Spatial transmit diversity Computer network Sounding reference signal
Inactive CN102154174B Bacteria Microorganism based processes Bromine Sludge
Owner: GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI Active CN104093254B Low cost Electric light circuit arrangement Overvoltage Driver circuit Owner: SILERGY SEMICON TECH (HANGZHOU) CO LTD Active CN103746015B Low single-sided reflectance Improve permeability Photovoltaic energy generation Semiconductor devices Oxidation resistant Pellicle membrane Owner: ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL Active CN107065051B Guaranteed uniformity No excessive tearing Synthetic resin layered products Glass/slag layered products Engineering ELASTIC ADHESIVE Inactive CN102069654B Realize flat panorama display Good workmanship Book making processes Bookbinding adhesive Milling cutter Adhesive Active CN108921181B Character and pattern recognition Neural architectures Feature vector Feature extraction
Owner: GUANGDONG UNIV OF TECH Inactive CN103429167A Blood flow measurement devices Health-index calculation Ultrasound device Hemodynamics
Active CN104483747B Elongated optical length Telescopes Prism Endoscope
Active CN103235327B Big error Excellent navigation performance Satellite radio beaconing Satellite system Navigation function Active CN104035929B Easy to operate Special data processing applications Web page Web technology Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN108641031B Achieving Nanoscale Dispersion Increase damping Coatings Sodium bicarbonate Polymer science Owner: BEIJING UNIV OF CHEM TECH Inactive CN101404152A Easy to operate Cathode-ray tube indicators Modifying/creating image using manual input Information device Human–computer interaction Active CN109605492B Solve the problem of high cutting cost Solve problems that require manual container collection Circular saws Bark-zones/chip/dust/waste removal Coupling Electric machinery
Owner: JIACHEN FLOOR CHANGZHOU Inactive CN102039253A Cost effective Liquid surface applicators Paper/cardboard Engineering Mechanical engineering Owner: ANDRITZ KUESTERS GMBH & CO KG Owner: KUNSHAN MEDLINEER MEDICAL DEVICE TECH CO Inactive CN104758093B Excellent development performance Heart valves Special data processing applications Element model Mechanical property
Owner: JIANGSU LONG HEALTHCARE Inactive CN105194911B Reduce sulfur particulate content Easy to separate Dispersed particle separation Sulfur preparation/purification Flocculation Sulfur Inactive CN105152022B Avoid misuse Solve complex and difficult maintenance problems Load-engaging elements Locking mechanism Gear wheel Owner: SHANDONG YINGCAI UNIV Pending CN113711008A Compact configuration Unlimited lifetime Sampling Nanoparticle analysis Engineering Waveguide Owner: MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV Owner: CHINA NAT HEAVY MACHINERY RES INSTCO Owner: NORTHWESTERN POLYTECHNICAL UNIV Inactive CN1440073A Semiconductor/solid-state device details Solid-state devices Semiconductor package Engineering
Owner: SHANGHAI MITSUBISHI ELECTRIC&SHANGLING AIR CONDITIONER & ELECTRIC APPLIANCE CO LTD Active CN103083909B Entertaining Reduce game cost Video games Simulation Computer module Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN105753114B Enables continuous desalination operations Electro-adsorption desalination technology is simple and convenient General water supply conservation Dispersed particle separation Capacitance Saline water
Active CN104749113B Accurate analysis Effective extinction coefficient Phase-affecting property measurements Color/spectral properties measurements Extinction Genetic algorithm Owner: CHINA BUILDING MATERIALS ACAD Active CN101924039B Semiconductor/solid-state device details Solid-state devices Semiconductor package Colloid
Owner: ADVANCED SEMICON ENG INC Owner: ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER Active CN101700783B Improve reliability Railway traffic control systems Communication interface Main processing unit Owner: CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD Owner: HUBEI UNIV OF ARTS & SCI Owner: INST OF ACOUSTICS CHINESE ACAD OF SCI Active CN110888834B Improve scalability Architecture with single central processing unit Energy efficient computing Computer architecture Object code Inactive CN1259782C Fast operation Orthogonal multiplex Multiple carrier systems Rotation factor Fourier transform on finite groups Owner: SHANGHAI JIAOTONG UNIV Owner: HEBEI ZHENGDA FRICTION BRAKE MATERIAL Owner: ZHEJIANG UNIV OF TECH Owner: JIANGSU JIUWU HITECH +1 Active CN104777610B Optical filters Systems design Group method
Owner: INSPUR BEIJING ELECTRONICS INFORMATION IND Active CN112233374B Short warning time Improve accuracy Acceleration measurement using interia forces Alarms Simulation Fall detection Owner: SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI Active CN103495117B Reduce dosage Hydroxy compound active ingredients Pill delivery Thrombus Alisma Owner: JILIN ZHENGHE PHARMA GRP Active CN112523502B Simple installation principle Easy to operate Solid waste management Forms/shuttering/falseworks Solid structure Architectural engineering Active CN107368913B Improve forecast accuracy Forecasting Character and pattern recognition Pattern recognition Least squares support vector machine Owner: CHINA AUTOMOTIVE TECH & RES CENT Active CN106632606B Antibacterial agents Peptide/protein ingredients Minimum inhibitory concentration Staphyloccocus aureus
Active CN109921421B Design optimisation/simulation Ac network circuit arrangements Electric machine Classical mechanics
Inactive CN102561180B Increase the length Reduce the degree of prestress loss Bridge structural details Pre stress Architectural engineering Inactive CN101371056B Favorable input Low cost Roller bearings Shafts Rolling-element bearing Classical mechanics Owner: SCHAEFFLER TECH AG & CO KG Inactive CN100469896C Raise the ratio Reach practical level Microbiological testing/measurement Climate change adaptation Pcr method Biology Owner: YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI Owner: RD CENT CHINA ACADEMY OF RAILWAY SCI Inactive CN1846457A The difference in linear expansion coefficient is alleviated Volume/mass flow measurement Piezoelectric/electrostrictive transducers Thermal expansion Engineering
Active CN113926500A Burettes/pipettes Mechanical engineering Piston
Active CN106208715B Achieve independent control Automatic voltage Dc-dc conversion Electric variable regulation Computer module High-voltage direct current Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: GREE ELECTRIC APPLIANCES INC Owner: GUANGDONG MACRO GAS APPLIANCE Active CN107729438B Easy to manage Transmission Special data processing applications Access to information Data science Inactive CN102407820A Low cost Pedestrian/occupant safety arrangement Anti-theft devices Engineering Biological activation Inactive CN105462163B High reactivity Accelerate the liquefaction conversion rate Layered product treatment Lamination Polyethylene glycol Phosphoric acid Owner: NANJING FORESTRY UNIV Owner: SHANGHAI SINKO AIR CONDITIONING EQUIP CO LTD Active CN103937832B Bacteria Microorganism based processes Biotechnology Associated organism
Owner: INST OF MICROBIOLOGY - CHINESE ACAD OF SCI Inactive CN101641434B Bacteria Fermentation Biotechnology Microorganism
Owner: JIANGHAN UNIVERSITY Active CN108760890B Real-time monitoring of damage evolution process Material analysis using acoustic emission techniques Processing detected response signal Acoustic emission Energy spectrum
Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: CHINA ACAD OF CIVIL AVIATION SCI & TECH Active CN106255045B Pairing achieved Improve security Connection management Wireless commuication services Engineering Owner: GUANGZHOU HKUST FOK YING TUNG RES INST Owner: MICROPROBE MEDICAL TECH SHANGHAI CO LTD Active CN110243620B Increase awareness Self-adaptive tension experiment is convenient Structural/machines measurement Classical mechanics Winch Owner: CHINA UNIV OF MINING & TECH Active CN104408470B Character and pattern recognition Face detection Learning methods
Active CN112034703B Launch systems Spacecraft guiding apparatus Control theory Spaceflight
Owner: BEIJING LANDSPACETECH CO LTD Active CN105673492B Rotary/oscillating piston combinations for elastic fluids Rotary piston pumps Drive motor Engineering
Owner: ANHUI MEIZHI PRECISION MFG