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 CN100356597C Solid-state devices Electric lighting Paraboloid Light-emitting diode
Owner: FENGHUO COMM SCI & TECH CO LTD Owner: HENAN PINGGAO ELECTRIC +2 Active CN105735961B Solve the problem of layered fracturing series Fluid removal Hydraulic fracturing Stage number
Owner: SOUTHWEST PETROLEUM UNIV +1 Inactive CN108003690B Improve the bactericidal effect The bactericidal effect is fully exerted Antifouling/underwater paints Paints with biocides Pyridazine Formate Active CN109646437B Promote migration Organic chemistry Digestive system Oral ulcers Ulcer healing Owner: SICHUAN GOODDOCTOR PANXI PHARMA Owner: GUANGDONG OCEAN UNIVERSITY Inactive CN100500410C Overcome the defects of unevenness and even warping Optical articles Non-linear optics Relationship - Father Light guide
Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Owner: CLEAR ENVIRONMENT TECH SUZHOU Owner: SHANGHAI HILONG ANTI CORROSION TECH ENG Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: GUANGZHOU RUIXIN ELECTRIC POWER TECH CO LTD Active CN1283715C Low cost Elastomer Polystyrene Inactive CN1488653A Improve performance Meet viscosity stability Thin material handling Polymer science Silylene Inactive CN105143553A Surface covering paper Coatings with pigments Alkaline earth metal Pulp and paper industry
Owner: GUIZHOU MATERIAL IND TECH INSTITUE Owner: DELTA ELECTRONICS INC Active CN103869139B Efficient detection Current/voltage measurement Electrical testing Numerical control Potential difference Active CN105521989B Increase biomass Improve aggregation stability Unicellular algae Contaminated soil reclamation Ecological environment Restoration method Active CN103186911B Implement layout rearrangement Reduce data volume Character and pattern recognition Pictoral communication Computer graphics (images) Algorithm Owner: NEW FOUNDER HLDG DEV LLC +1 Owner: GUANGXI LIUGONG MASCH CO LTD Inactive CN104181821B Simplify complex energy conservation relations Maintain validity Simulator control Dynamic models Superconducting Coils Owner: INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI Owner: BOE TECH GRP CO LTD Owner: AFFILIATED HUSN HOSPITAL OF FUDAN UNIV Owner: ACADEMY OF BROADCASTING SCI STATE ADMINISTATION OF PRESS PUBLICATION RADIO FILM & TELEVISION Active CN103107705B Reduced power draw Dc-dc conversion Electric variable regulation Microcontroller Particulates
Active CN101945065B High precision Wide range of frequency deviation Multi-frequency code systems Transmitter/receiver shaping networks Telecommunications Transmission technology Active CN108134202B Eliminate saturation Suppression of Radiation Stray Simultaneous aerial operations Antennas earthing switches association Transceiver Radio frequency signal
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN107228850B Easy to operate Preparing sample for investigation Fluorescence/phosphorescence Fluorescent quenching Ammonium chloride mixture Active CN110835782B Orientation means intuitive Improve work efficiency Geometric CAD After-treatment details Single Crystal Diffraction Diffractometer Owner: CHINA INSTITUTE OF ATOMIC ENERGY Active CN111701545B Increase the success rate of preparation Speed up molding Organic fertilisers Microballoon preparation Soil science Environmental engineering Owner: SHANGHAI UNIV OF ENG SCI Active CN107287277B Microbiological testing/measurement Low density lipoprotein cholesterol Serum samples
Owner: NINGBO MEDICAL SYSTEM BIOTECHNOLOGY CO LTD Owner: GUANGDONG KEERDA ELECTRONICS Active CN112461135B Quick extraction Solve the problem of limitations in manual random testing Investigation of vegetal material Using optical means Assay Electric machine Owner: SOUTH CHINA AGRI UNIV +1 Owner: SOUTH CHINA UNIV OF TECH Active CN103051151B Difficult to enter Open up the application direction Dynamo-electric brakes/clutches Magnetic poles Engineering Owner: JIANGSU LANLING ELECTROMECHANICAL TECH CO LTD Inactive CN101688782A Precise management Precise location management Instruments for road network navigation Road vehicles traffic control Communication unit Mobile station Owner: KENWOOD CORPORATION Owner: HUNAN UNIV OF SCI & TECH Active CN102953846B Low cost Reduce system components Electrical control Internal combustion piston engines Control system Dual purpose Active CN107524015B Satisfy wear resistance Improve wear resistance Coatings Textiles and paper Carbide silicon Polymer science Active CN106527607B Work less Digital processing power distribution Computer module Computer terminal Owner: HARBIN ZHUIGUANGREN TECH CO LTD Active CN101964587B Limit output current Dc-dc conversion Electric variable regulation Control signal Engineering
Owner: CHENGDU MONOLITHIC POWER SYST Inactive CN103617652B Easy to store Maintain surface detail information Image data processing Visual saliency Vision based Owner: NORTHWEST A & F UNIV Inactive CN105163907A Lapping tools Surface roughness Materials science
Owner: CABOT MICROELECTRONICS CORP Inactive CN1325671C Improve the reduction and precipitation rate Low purity Photography auxillary processes Process efficiency improvement Recovery method Alkaline earth metal Owner: SPREADTRUM COMM (SHANGHAI) CO LTD Inactive CN103516418B Radio transmission for post communication Interaction control Communications system
Owner: YUMEN SENMAOYUAN STEEL STRUCTURE Owner: ZHANGJIAGANG RUNSHENG SCI & TECH MATERIAL Owner: INST OF PROCESS ENG CHINESE ACAD OF SCI Pending CN113794253A Prevent overcurrent Circuit authentication Dc network circuit arrangements Converters Switched current Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Owner: XI'AN PETROLEUM UNIVERSITY Active CN111687587B Alleviate or eliminate stress concentrations Improve fatigue resistance Blade accessories Machines/engines Structural engineering Aero engine Owner: XI AN JIAOTONG UNIV Owner: SOUTH CHINA UNIV OF TECH Active CN104392749B Achieving the purpose of shutdown Nuclear energy generation Emergency protection arrangements External energy Nuclear engineering
Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Owner: CHINA HANGFA SOUTH IND CO LTD Active CN107360600A Reduce overhead load Feel good Wireless communication Signal quality Cell selection Active CN103646034B Trusted search results Special data processing applications Web search engine Web page
Owner: SUZHOU WINNDOO NETWORK TECH CO LTD Owner: CHENGDU CHUANGTU TECH Inactive CN100356705C Spatial transmit diversity Lower limit Limit value
Owner: SONY ERICSSON MOBILE COMM AB Active CN108705762B Reduced lateral shrinkage Avoid deformation Flat articles Engineering Mechanical engineering Active CN104909427B Achieve enhanced removal Improve efficiency Water/sewage treatment by irradiation Metal/metal-oxides/metal-hydroxide catalysts Overvoltage Water quality Owner: BEIJING FORESTRY UNIVERSITY Inactive CN101655152B Adjust quality Appropriate mass ratio Inertia force compensation Positive displacement pump components Mass ratio Gravity center Owner: BEIJING SINOCEP ENGINE TECH Active CN110682220B Solve the fragile Reduces re-blasting areas Abrasive machine appurtenances Abrasive blasting machines Acid etching Sand blasting Owner: TANGSHAN HARBIN SHIP TECH CO LTD Owner: JIANGSU HENGLI CHEM FIBER Active CN112752786A Aryl Polymer science
Owner: SABIC GLOBAL TECH BV Active CN109773176B Uniform regrowth Modulation of absorption cross section Material nanotechnology Gold nanorod Centrifugation
Active CN113604611B Microbiological testing/measurement DNA/RNA fragmentation Pcr method Biochemistry
Owner: THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL Active CN111426252B Does not affect pendulum accuracy Avoid deflection Mechanical measuring arrangements Coupling Control engineering Owner: DONGFANG ELECTRIC MACHINERY Owner: BEIJING DRAINAGE EQUIP Owner: KUNMING UNIV OF SCI & TECH Inactive CN102154728B High viscosity High density Monocomponent polyesters artificial filament Synthetic polymer filament chemical after-treatment Yarn Polyethylene terephthalate Owner: NINGBO DAFA CHEM FIBER Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Owner: RUN TECH CO LTD BEIJING Active CN103265361B Long-term maintenance of soft structure Permeable for a long time Fertilizer mixtures Vegetation Growth plant
Owner: XIAMEN SUNRUI SHIP COATING Active CN1759376B Payment architecture Program loading/initiating Programming language Program unit
Owner: SUN MICROSYSTEMS INC Owner: CANGZHOU PURUI DONGFANG SCI & TECH Active CN100395778C Processor architectures/configuration 3D-image rendering Computer science Pixel shaders
Owner: NANJING NAUTICAL INSTR PLANT NO 2 Owner: SHANGHAI BIAOYI VALVE Active CN106990263B Low cost Implement test Testing/calibration of speed/acceleration/shock measurement devices Accelerometer Image resolution Owner: CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST Pending CN111712209A Laproscopes Surgical systems user interface Medical equipment Control engineering
Inactive CN104264998B Real-time display of deformation Avoid secondary damage Building material handling Pre stress Wave shape Owner: SHENYANG JIANZHU UNIVERSITY Owner: CHINA NAT RICE RES INST Active CN103163252B Component separation Standard methods Peak area
Owner: CHENGDU BAIYU PHARMA CO LTD Active CN107463161B Improve usability No flight delays Programme control Aircraft health monitoring devices Flight vehicle Simulation Owner: AIRBUS OPERATIONS (SAS) +1 Inactive CN107617522B Facilitate subsequent anti-corrosion treatment Reduce labor operation intensity Hollow article cleaning Spraying apparatus Bristle Coupling
Owner: XI'AN POLYTECHNIC UNIVERSITY Owner: HENGSHUI ZHONGTIEJIAN ENG RUBBER Active CN111694476B Realize the technical effect of automatic playback browsing Shorten the time Execution for user interfaces Medical equipment Computer graphics (images) Engineering Owner: PING AN TECH (SHENZHEN) CO LTD Owner: SHANDONG LUOXIN PHARMA GRP CO LTD Active CN102160413B Accurate reception Error prevention/detection by using return channel Network traffic/resource management Base station identity code Multiplexing Inactive CN100384944C Excellent photoluminescence Excited state lifetime is long Light-sensitive devices Azo dyes Electronic transmission Electron donor
Owner: DALIAN UNIV OF TECH Active CN111372294B Flexible detection and identification Guaranteed smoothness Transmission monitoring Wireless communication Communication quality Engineering Owner: SHANGHAI X-RING TECH CO LTD Inactive CN106288598B Achieve closure Realize automated cold storage Mechanical apparatus Batteries circuit arrangements Automatic control Control cell Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN112067136B Suppression of Intensity Drift Drift suppression Radiation thermography Imaging processing Responsivity Owner: THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP Inactive CN105051771A Data acquisition and logging Marketing Data mining Database
Inactive CN100396504C Solve the problem of contamination Increase production cost Paper/cardboard articles Pattern printing Trademark Pulp and paper industry Owner: HANGZHOU BANGLIAN SPANDEX Owner: SECOND INST OF OCEANOGRAPHY MNR Active CN101581240B Change lift characteristics Easy to implement Valve arrangements Internal combustion piston engines Control system Control arm Owner: CHERY AUTOMOBILE CO LTD Inactive CN102086393B Simple process Low cost Final product manufacture Luminescent compositions Indium tin oxide Materials science Owner: JIANGSU KANION PHARMA CO LTD Owner: SHENZHEN JINMINJIANG RIVER MECHANICAL & ELECTRICAL EQUIP Active CN112256054B Small amount of calculation Improve trajectory planning efficiency Complex mathematical operations Position/course control in three dimensions Rectangular coordinates Uncrewed vehicle Owner: BEIJING UNIV OF POSTS & TELECOMM +1 Owner: BC P INC CHINA NAT PETROLEUM CORP +1 Owner: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1 Active CN111504214B Realize deformation monitoring Using optical means Fiber Deformation monitoring
Owner: CHINA SPECIAL EQUIP INSPECTION & RES INST Owner: YANGTZE RIVER PHARM GRP CO LTD Active CN106775548B Reduce brightness Contrast unchanged Texturing/coloring Cathode-ray tube indicators Computer science Contrast ratio Owner: BEIJING XIAOMI MOBILE SOFTWARE CO LTD Owner: SUZHOU INST OF INDAL TECH Owner: JIANGXI UNIV OF SCI & TECH Inactive CN102522756B Scientific and reasonable perceptual reactive power compensation optimization method Low investment cost Ac network voltage adjustment Reactive power compensation Power compensation Electric power system Owner: SOUTH CHINA UNIV OF TECH Active CN104795052B Keep display resolution Reduce the number Color signal processing circuits Cathode-ray tube indicators Sub-pixel resolution Image resolution Owner: BOE TECH GRP CO LTD +1