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 CN102769483B Improve security Near-field systems using receivers Communications system Engineering Active CN104254703B Auxillary drives Magnetically actuated clutches Engineering Electromagnet
Owner: LITENS AUTOMOTIVE INC Active CN106555223B Compliant with circulating cooling condensate standards Polycrystalline material growth Single crystal growth details Engineering Impurity
Inactive CN110500212A Space heating and ventilation safety systems Space heating and ventilation control systems Fiber Plastic materials
Active CN107016994B Improve accuracy Speech recognition Chinese characters Speech sound Owner: ALIBABA GRP HLDG LTD Pending CN113164644A Absorbent pads Disinfection Polymer science Odor control
Active CN110292391B Reconstruction from projection Computerised tomographs Computed tomography scanner Tomographic image
Owner: SIEMENS HEALTHCARE GMBH Inactive CN103721775B The test process is compact Simple structure Shaking/oscillating/vibrating mixers Mixer accessories Hands free Engineering Owner: ANHUI UNIV OF SCI & TECH Active CN103835262B Easy to use Easy to use in transition Climate change adaptation Shipping equipment Marine engineering Water level Owner: NANJING GUANGBO ENG TECH Active CN101552987B Key distribution for secure communication User identity/authority verification Access network Packet data gateway
Inactive CN101203363B Conveyor parts Transverse dimension Biomedical engineering
Owner: SACMI COOP MECCANICI IMOLA SOC COOP A R L Inactive CN101466722A Sugar derivatives Microbiological testing/measurement Kinase activity Nucleic acid
Owner: QUEST DIAGNOSTICS INVESTMENTS INC Active CN103762946B Work faster Convenient time Amplifier modifications to raise efficiency Differential amplifiers Audio power amplifier Engineering Owner: WUHAN POST & TELECOMM RES INST CO LTD Active CN107501181B High reactivity Low cost Organic chemistry Organic-compounds/hydrides/coordination-complexes catalysts Organic solvent Carbonate ester Owner: NANJING DUOWEIXINLIAN TECH Active CN111773560B Addressing location detection Simple and fast operation X-ray/gamma-ray/particle-irradiation therapy Grating Engineering Owner: SUZHOU LINATECH MEDICAL SCI & TECH CO LTD Active CN110529763B Image enhancement Image analysis Protecting eye Ophthalmology
Active CN108735623B Coupling device connections Projectors Wafer Engineering
Owner: TAIWAN SEMICON MFG CO LTD Owner: SICHUAN MACCURA BIOTECH CO LTD Active CN105085314B Stable pressure Adjustable pressure relief Oximes preparation Molecular sieve Cyclohexanone oxime Owner: CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1 Inactive CN101166572B Organic compound preparation Heterogenous catalyst chemical elements Gas phase Phthalic anhydride
Owner: SUD CHEM IP GMBH & CO KG Active CN103572406B Solve the peeling problem Filament/thread forming Conjugated synthetic polymer artificial filaments Polyester Single fiber Pending CN114692196A Ensure safety Interprogram communication Digital data protection Information processing Engineering Owner: CHANGZHOU ZHIXIN PRECISION ELECTRONICS Active CN111908367B Guaranteed stability Avoid brick cracking Safety devices for lifting equipments Lifting frames Structural engineering Mechanical engineering Owner: MONALISA GRP CO LTD Owner: ZHUHAI XUJIZHI ELECTRIFIED WIRE NETING AUTOMATIONCO +2 Active CN104640794B Article feeders Article separation Engineering Mechanical engineering
Owner: BUNDESDRUCKEREI GMBH Owner: SICHUAN SOUTHWEST JIAOTONG UNIV RAILWAY DEV Inactive CN102652553B Nutrition, Green and Environmental Protection Nutritional diversity Food preparation Puerarin Corn meal Owner: ANHUI LV ZHEN FANG AGRI SCI & TECH Owner: HARBIN MEDICAL UNIVERSITY Active CN106553649B Increase the drag torque SAFE OFF-ROAD FUN Driver input parameters Engineering Drag torque
Owner: BEIJING BORGWARD AUTOMOBILE CO LTD Inactive CN1225265C Unknown materials Antiinfectives Pharmaceutical drug Twig
Owner: GREE ELECTRIC APPLIANCES INC Active CN103157749B Durable riveting force Highly robust configuration Mechanical actuated clutches Actuators Power flow Engineering
Owner: SCHAEFFLER TECH AG & CO KG Active CN106640107B Achieve safe entry Avoid relocation Underground chambers Tunnel lining Engineering Liquid nitrogen Owner: SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD Active CN106626357B Solve the problem of uneven product surface Avoid removal steps Additive manufacturing apparatus Additive manufacturing with liquids Liquid state Engineering
Active CN102193415B Improve liquidity Prevent lock-in Electrographic process apparatus Spiral blade Image formation Active CN101366946B Good biocompatibility Improve colon targeting Peptide/protein ingredients Digestive system Disease Intestinal structure Owner: SOUTH CHINA UNIV OF TECH Inactive CN101114081A Reduce manufacturing cost Static indicating devices Lighting heating/cooling arrangements Display device Engineering Owner: SAMSUNG DISPLAY CO LTD Active CN104287878B Avoid shock Avoid the occurrence condition of complication "endoleak" Stents Blood Vessel Endothelium Insertion stent Owner: FIRST AFFILIATED HOSPITAL OF ANHUI UNIV OF CHINESE MEDICINE Owner: NANJING UNIV OF SCI & TECH Owner: BEIJING DIDI INFINITY TECH & DEV Owner: GUIZHOU POWER GRID CO LTD Active CN103037494B Large beam scanning range Easy to receive Power management Spatial transmit diversity Multi beam Control parameters Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD Active CN101425530B Increase production Semiconductor/solid-state device details Solid-state devices Active matrix Display device Owner: NANJING UNIV OF SCI & TECH Active CN100565525C Achieve output Easy to use Special data processing applications Input/output processes for data processing Syllable Spelling alphabet Owner: SHENZHEN SHI JI GUANG SU INFORMATION TECH Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN103384377A Easy to understand Fast and accurate links Transmission systems Network topologies Display device Computer science Owner: SAMSUNG ELECTRONICS CO LTD Owner: YANTAI HAISHENWEI MEDICAL TECH Inactive CN101669620B Guaranteed taste Emphasis on marinating time Food preparation Capsicum annuum Chilli con carne Owner: CHONGQING DEXIN FOOD Owner: KUNMING UNIV OF SCI & TECH Active CN103136425B Reduce errors Difficult to compare Special data processing applications Computing Methodologies Analysis method Owner: BEIJING INST OF SPACECRAFT SYST ENG Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: FUJIAN MINLU LIGHTWEIGHT AUTOMOBILE MFG CO LTD Inactive CN105020357B High speed Gearing Transmission elements Cam Manipulator Owner: SHENZHEN KEYA MEDICAL TECH CORP Owner: BEIJING NORMAL UNIVERSITY Active CN104421091B Improve corrosion resistance Access fast and even Sparking plugs Machines/engines External combustion engine Internal combustion engine Owner: 中南(上饶)冶金产业研究院有限公司 +1 Owner: GUANGDONG UNIV OF TECH Active CN111501453B Achieve fixation Adapt to build needs Roadways Architectural engineering Structural engineering Inactive CN100461803C Opened smoothly Guarantee call quality Time-division multiplex Supervisory/monitoring/testing arrangements Butt joint Computer science
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN103809519B No processing blind area No processing stoppage Programme control Computer control Engineering Control theory
Owner: SHENYANG GOLDING NC & INTELLIGENCE TECH CO LTD Owner: GUANGDONG SHUNDE QUELI MACHINERY Inactive CN101772323B Guaranteed cleanliness Diagnostic recording/measuring Temperature sensors Hematological test Blood test device Owner: PANASONIC HEALTHCARE HLDG CO LTD Owner: CHINA CONSTR EIGHT ENG DIV CORP LTD Active CN102192288B Toothed gearings Engineering Layshaft
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: SHANGHAI BOHUI BIOLOGICAL TECH CO LTD +1 Active CN111318827B Protection against electrolytic effects Realize automatic mobile operation Edge grinding machines Grinding drives Electric machinery Moving parts
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: HEBEI IRON AND STEEL +1 Active CN114382355A Easy to use Locks for portable objects Non-mechanical controls Engineering Mechanical engineering Owner: SINOX LOCKKUNSHANCO LTD Active CN104560000B Fluid removal Drilling composition Reduction rate Carboxylic salt
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: AVISION PRECISION IND (SUZHOU) CO LTD Active CN102932734B Realize OK Location information based service Global Positioning System Positioning system Owner: TENCENT TECH (SHENZHEN) CO LTD +1 Active CN105021133B Accurate measurement Solve complex problems of finding extreme values Using optical means Graphics Measurement point Inactive CN101614204B Rotary piston pumps Rotary piston liquid engines Engineering Electrical and Electronics engineering
Active CN106039607B Automatically adjust supply Avoid wasting Breathing masks Fire rescue Microcontroller Respiratory depth Active CN108806803B Reduce serious accidents Avoid serious accidents Nuclear energy generation Emergency protection arrangements Thermodynamics Nuclear engineering Owner: CHINA THREE GORGES UNIV Active CN111269524B Weak stretch length Weak tensile strength Elastomer Polymer science
Active CN102828763B Improve adaptability Realize automatic shift Mine roof supports Automatic control Automatic train control Owner: BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD Inactive CN103412492B Computer control Multiple dynamo-electric motors speed regulation Robotic systems Real systems
Active CN103569792B Sure easy Filament handling Textiles and paper Yarn Bobbin Active CN104142677B Efficiency in station order Reduce losses Electric testing/monitoring Engineering Test station Active CN108707158B Low color index Good removal effect Organic chemistry Activated carbon Organic solvent Owner: NORTH CHINA PHARMA HEBEI HUAMIN PHARMA Inactive CN104280401A Programme-controlled manipulator Image analysis Engineering Computer vision
Owner: HYUNDAI MOTOR CO LTD Owner: ZHEJIANG SCI-TECH UNIV Active CN108667451B Transistor Logic circuits coupling/interface using field-effect transistors Computer network Transmission gate
Owner: STMICROELECTRONICS SRL Active CN104247331B Metering/charging/biilling arrangements Telephonic communication Telecommunications network Client-side
Owner: TELEFON AB LM ERICSSON (PUBL) Inactive CN1290262C Automatic call-answering/message-recording/conversation-recording Alphabetical characters entering Key pressing Chinese characters
Owner: GOOGLE TECHNOLOGY HOLDINGS LLC Owner: WEIFANG WOHUA WATER TREATMENT EQUIP Inactive CN102414955B Near-field transmission Circuit monitoring/indication Communication interface Unique identifier
Inactive CN104429866B Solve the problem of reduced germination rate Guaranteed germination rate Cultivating equipments Soilless cultivation Axillary bud Insect pest Active CN104389420B Avoid hidden dangers caused by quality and safety Increase usage Scaffold accessories Building support scaffolds Quality safety Cantilever Owner: CHINA CONSTR 4TH ENG BUREAU 6TH Owner: UNIV OF SCI & TECH BEIJING +1 Active CN113917239B Far Field Pattern Recovery Improve test efficiency Electromagentic field characteristics Measuring interference from external sources Engineering Relative motion Owner: FRAGRANT MOUNTAIN MICROWAVE CO LTD Owner: GUANGZHOU INST OF RAILWAY TECH Inactive CN101780967B Short reaction time Energy based chemical/physical/physico-chemical processes Metal cyanides Graphite Process conditions Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Active CN109417210B Waveguide type devices Antennas Engineering Phase control
Owner: LISA DRAXLMAIER GMBH Active CN105620832B Full-automatic full-line cartoning Packaging automatic control Individual articles Cartoning machine Low speed
Owner: CHANGZHOU JINMA PACKAGING MACHINERY CO LTD Owner: HANGZHOU GAOXIN RUBBER & PLASTIC MATERIALS CO LTD Active CN107192687B Take a small amount Detection speed is slow Material analysis by optical means Measurement device Lighting spectrum Owner: BEIJING RES CENT FOR INFORMATION TECH & AGRI Active CN104239757B Prevent reverse lookup Reduce reinforcement increment Program/content distribution protection Software engineering Application procedure
Owner: BEIJING QIHOO TECH CO LTD Inactive CN101193533B Digital data processing details Semiconductor/solid-state device details Engineering Electronic component
Owner: FU ZHUN PRECISION IND SHENZHEN +1 Owner: CRRC CHANGCHUN RAILWAY VEHICLES CO LTD Owner: GENERAL HOSPITAL OF PLA +1 Active CN112958057B Low cost Low toxicity Gas treatment Other chemical processes Activated carbon AC - Alternating current Owner: JIANGSU KEWEI ENVIRONMENTAL PROTECTION TECHCO Owner: JINHUA VOCATIONAL TECH COLLEGE Inactive CN100460469C Easy to operate Low cost Working-up pitch/asphalt/bitumen by melting Building insulations Epoxy Polyol Owner: INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY Owner: DALIAN UNIV OF TECH Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN105106173B Effective isolation Improves easy-bonding properties Organic active ingredients Metabolism disorder Biology Biomedical engineering Owner: DIAO GRP CHENGDU PHARMA Inactive CN102775094B Tough quality Tough texture Ceramic shaping apparatus Silica gel Materials science Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD Owner: SHUWEN BIOTECH CO LTD Owner: ZHONGSHAN ANBOER ELECTRICAL APPLIANCE