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 CN102041025B High selectivity Alleviate the contradiction of tight supply Liquid hydrocarbon mixture production Bio-feedstock Alpha-olefin Raw material Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN102577623A Easy to implement Electrical apparatus Electric light circuit arrangement Remote control Computer science Owner: KONINK PHILIPS ELECTRONICS NV Owner: SOUTH CHINA UNIV OF TECH Owner: SHANGHAI NONGHAO FEED Owner: XINJI ZHUOYI NEW ENERGY TECH CO LTD Owner: SHANGHAI JIAOTONG UNIV Active CN103217269B Avoid modeling analysis process Many iterations Aerodynamic testing Star catalogue Steady state temperature
Owner: BEIJING INST OF SPACECRAFT SYST ENG Active CN1801535A Line/current collector details Couplings bases/cases Printed circuit board Mechanical engineering
Owner: XIAMEN TIANMA MICRO ELECTRONICS +1 Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: ZHUHAI GUANGTONG AUTOMOBILE +1 Owner: LIUZHOU FUNENG ROBOT DEV CO LTD Owner: YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD Inactive CN109426786A Efficient detection Image enhancement Image analysis Human body Visual perception Owner: INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI Owner: NANJING FORESTRY UNIV Active CN114600855A High killing efficiency Insect catchers and killers Against vector-borne diseases Vermin Pest control Owner: BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES Active CN103007866B Enhanced turbulence patterns Well mixed Rotary stirring mixers Chemical/physical/physico-chemical stationary reactors Process engineering Solid particle Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN110044761B Reduce quality loss Cause quality loss Weighing by removing component Chemical physics Regenerating fibers Owner: SHANDONG HENGLIAN NEW MATERIALS CO LTD Owner: GSP AUTOMOTIVE GRP WENZHOU Owner: TAIYUAN UNIV OF TECH Active CN103641905B Peptide/protein ingredients Antivirals Arginine Mutant
Owner: BEIJING TRI PRIME GENE PHARMA CO LTD Active CN109708743B Reduce the impact of changes Optical Phase Noise Suppression Subsonic/sonic/ultrasonic wave measurement Using wave/particle radiation means Multiplexer Engineering Inactive CN102866567B Reduce wiring cumbersome Projectors Computer science Projector
Owner: SHENZHEN ACTO DIGITAL VIDEO TECH Owner: NORTHWESTERN POLYTECHNICAL UNIV Active CN101863260B Different preload distance Belt retractors Engineering Piston
Owner: CHERY AUTOMOBILE CO LTD Active CN109579999B Solve the technical problem of inaccurate temperature sampling Pyrometry using electric radation detectors Physical chemistry Refrigeration
Owner: QINGDAO HAIER SPECIAL ICEBOX Active CN103931402B Improve the qualified rate of rare earth content Reduce the content of rare earth elements Horticulture Rare-earth element Hyperaccumulator
Owner: FUZHOU HUAMING TEA IND RES INST Active CN108418964B Implement caller ID Improve convenience Current supply arrangements Broadcast service distribution Computer security Base station Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN106772551B Troubleshoot Online Calibration Issues Radiation intensity measurement Electron multiplication X-ray
Owner: CHINA INSTITUTE OF ATOMIC ENERGY Active CN108367615B Heavy duty tyres Heavy duty vehicle Rolling resistance Classical mechanics
Owner: MICHELIN & CO CIE GEN DES ESTAB MICHELIN Active CN103343908B Globes Semiconductor devices for light sources Color effect Engineering
Owner: JINAN HONGYI GEZHI TECH & TRADE Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Owner: BEIJING RES INST OF MECHANICAL&ELECTRICAL TECH Active CN107110115B Machines/engines Wind motor combinations Engineering Vertical axis wind turbine
Owner: YUELI ELECTRIC JIANGSU CO LTD Owner: TIANJIN AGRICULTURE COLLEGE Inactive CN108670631B Prevent falling Nursing beds Ambulance service Emesis basin Patient room Owner: BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP Active CN110068724B Suppression dead time Analogue/digital conversion Ac/pulses peak value measurements Converters Control signal
Active CN105939905A Amplify Braking Desire Reach the braking effect Braking action transmission Brake control systems Control theory Parking brake
Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: SHANGHAI HIGH DEFINITION DIGITAL TECH IND Active CN108345374B Power supply for data processing Control engineering Standby power
Owner: LENOVO (BEIJING) LTD Inactive CN103957029B Easy to implement Avoid high performance requirements such as processing power Modulated-carrier systems Transmitter/receiver shaping networks Frequency spectrum Intermediate frequency Owner: HEFEI GENIUS NEW MATERIALS Active CN112099302B Overcome the disadvantages of technical difficulty Improve yield rate Projectors Projection screen Light reflection Owner: CHINA LUCKY FILM CORP Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Inactive CN104831377A Monocomponent polyurethanes artificial filament Weft knitting Polyester Fiber
Owner: LUBRIZOL ADVANCED MATERIALS INC Owner: CHINA MCC20 GRP CORP Inactive CN110702771B Improve utilization efficiency Eliminate the influence of assay results Spectrometer detectors Component separation Thermal ionization mass spectrometry Physical chemistry Owner: INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI Active CN107634533B Increase profit Batteries circuit arrangements Electrical testing High energy Electrical battery Active CN106165072B Lower carbon concentration Reduce concentration Semiconductor/solid-state device manufacturing Semiconductor devices Physical chemistry Engineering Owner: SANKEN ELECTRIC CO LTD +1 Inactive CN102259686B Simple structure Low cost Watercraft hull design Vessel stability improvement Marine engineering Rigid structure Inactive CN103324820A Improve the problem that the calculation is not accurate enough Navigation instruments Special data processing applications Engineering Data storing
Owner: INSTITUTE FOR INFORMATION INDUSTRY Owner: QUANZHOU CHUANGDA MACHINERY MFG Owner: SCHAEFFLER TECH AG & CO KG Owner: SUZHOU RISING AUTO PARTS Active CN112951510B Quick change Avoid cross knots Apparatus for feeding conductors/cables Fibre mechanical structures Structural engineering Mechanical engineering Owner: SHANDONG UNIV QILU HOSPITAL Active CN106772593B Quality improvement The results of analysis and judgment are accurate Seismic signal processing Imaging processing Imaging quality Owner: CHINA UNIV OF MINING & TECH (BEIJING) Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN106883295B Inhibition of agonistic effects Effective induction of Protozoa antigen ingredients Receptors for hormones Human endothelin Receptor
Owner: WUHAN HUAJIYUAN BIOTECH DEV Active CN103956106B No hysteresis Easy to calculate slip rate Educational models Line shaft Stub axle Owner: SHAANXI UNIV OF SCI & TECH Owner: PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP Active CN107871199B Improve return visit timeliness Finance Resources Computer science Operations research
Owner: PING AN TECH (SHENZHEN) CO LTD Active CN101190149A Surgical navigation systems Computer-aided planning/modelling Data set 3d image
Owner: SIEMENS HEALTHCARE GMBH Inactive CN101397097B Avoid wear and tear Power drive mechanisms Other printing apparatus Computer hardware Reciprocating motion Inactive CN1823161A Nervous disorder Viruses Nervous system Mammal
Owner: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) +1 Owner: TIANJIN UNIV OF SCI & TECH Owner: GD MIDEA AIR CONDITIONING EQUIP CO LTD +1 Owner: CHONGQING SHUANGCHI DOORS & WINDOWS Owner: TAIYUAN UNIV OF TECH Active CN111397900B Shorten life test time Simple structure Machine bearings testing Classical mechanics Electric machinery Owner: GUIZHOU AEROSPACE LINQUAN MOTOR CO LTD Owner: HUAQIANG FANGTE WUHU CULTURE TECH CO LTD Owner: SICHUAN PROVINCE QINGCHUAN COUNTY CHUANZHEN INDAL Owner: WISDRI WUHAN WIS IND FURNACE Active CN104441651B Solve problems such as inconvenient control Engineering Actuator
Owner: GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD Owner: CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD Active CN106354040B Meet the automatic stop function requirements Improve reliability DC motor rotation control Control system Engineering Owner: THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD Active CN103526523B Severing textiles Metal working apparatus Mechanical engineering Instrumentation
Inactive CN1480876A Easy to check Web data indexing Digital computer details Server agent Client agent Inactive CN102503468B Improve hot flexural strength Improve uniformity Dry mixing Room temperature Owner: HENAN GENGSHENG REFRACTORIES Owner: QINGDAO GENYUAN BIOLOGICAL TECH GRP Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Owner: DONGYING SHENGSHI PETROLEUM TECH CO LTD Inactive CN105281000B Solve the problem of low pass rate of intermodulation Low intermodulation effect Waveguide type devices Resonant cavity Coupling
Owner: STATE GRID ZHEJIANG CIXI POWER SUPPLY Inactive CN102525247A Avoid burns Cooking-vessel materials Aluminium silicates Temperature control Graphite Active CN103254306B High purity Haemoglobins/myoglobins Peptide preparation methods Antigen Elution Inactive CN101406446B Effect of material color change Reduce volatility Cosmetic preparations Toilet preparations Medicine Skin protection Owner: ADAMA HUIFENG (JIANGSU) LTD Owner: GUANGDONG RES INST OF WATER RESOURCES & HYDROPOWER +1 Active CN104101295B Image analysis Geometric image transformation Machine vision Image resolution
Inactive CN101974861B Solve the problem of excessive cutting Solve the problem of hard beating Pulp beating methods Fiber Process engineering
Owner: SOUTH CHINA UNIV OF TECH Inactive CN1855418B Reduce capacitance Reduce filling defects Semiconductor/solid-state device manufacturing Capacitance Cooking & baking Owner: SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1 Active CN108801198B Measurement devices Mechanical engineering Optics
Owner: GUANGDONG VTRON TECH CO LTD Active CN107132729B Photosensitive materials for photomechanical apparatus Non-linear optics Polymer science Color gel
Owner: BEIJING INST OF ELECTRONICS SYST ENG Pending CN112763935A Current/voltage measurement Electrical measurement instrument details Total current Control theory
Owner: REALTEK SEMICON CORP Inactive CN101842961B Electric power Exchanging data charger Trickle charging Engineering
Owner: VIVO MOBILE COMM CO LTD Active CN112719504B Easy to locate drip location Prevent deviation Final product manufacture Welding/soldering/cutting articles Electrical battery Engineering Active CN105259724B Realize frequency division Guaranteed coherence Non-linear optics Mach–Zehnder interferometer Polarization-maintaining optical fiber Owner: SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI Active CN101196915B Improve experience Maps/plans/charts Special data processing applications Information repository Geolocation Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN104658042B Troubleshoot fee calculation issues Convenient online payment Payment architecture Taximeters Computational problem Data latency
Owner: DONGFENG MOTOR CORP HUBEI Inactive CN102836102B Cosmetic preparations Toilet preparations Bletilla striata Angelica Sinensis Root
Active CN111323920B Improve efficiency Make up for uniformity issues Optical elements Waveguide Materials science Owner: SHENZHEN OPTIARK SEMICON TECH LTD Owner: GUIZHOU RES INST OF CHEM IND +1 Active CN110458998B Detect abnormalities of alteration Effectively reflect traces of alteration Paper-money testing devices Imaging processing Engineering
Owner: SHENZHEN YIHUA COMP +2 Owner: GUANGDONG UNIV OF TECH +1 Inactive CN1774431A Organic chemistry Antineoplastic agents Natural source Organosolv
Owner: CHAICHEM PHARMA INT Owner: GUANGDONG UNIV OF TECH Owner: GUANGZHOU BAIYUNSHAN CHENLIJI PHARMA FAB CO LTD Owner: KUNMING UNIV OF SCI & TECH Owner: KYOWA HAKKO KOGYO CO LTD Inactive CN101314001B Low price Improve mental and physical strength Powder delivery Nervous disorder Salvia miltiorrhiza Ginkgo biloba Active CN113257130B Avoid the problem of abnormal screen Static indicating devices Identification means Parasitic capacitance Engineering
Owner: WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: ZHONGSHAN HOSPITAL XIAMEN UNIV +1 Owner: CHINA UNITED NETWORK COMM GRP CO LTD Owner: CHINA AUTOMOTIVE TECH & RES CENT Active CN109482168B Restricted particle size Small particle size Physical/chemical process catalysts Water/sewage treatment by irradiation Photocatalytic degradation Materials science Owner: SOUTH CHINA UNIV OF TECH Active CN105095936B Improve robustness The overall amount of information is small Record carriers used with machines Graphics Algorithm Owner: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD