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 CN105723762B Mechanical clocks Digital data authentication Data terminal Communication interface
Owner: SHANDONG LUOXIN PHARMA GRP CO LTD Owner: NANJING FORESTRY UNIV Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: CHINA FIRST METALLURGICAL GROUP Active CN107131826B Fast measurement complete identification Achieving measurement identification Using optical means Numerical control Geometric error
Owner: SOUTHWEST JIAOTONG UNIV Inactive CN104837564B Secure space Liquid supply arrangements Medical devices Mechanical engineering Physics Owner: SUMITOMO CHEM CO LTD Pending CN113632063A Random number generators Error detection/correction Thresholding Number generator
Owner: NANYANG HANYE SPECIAL STEEL CO LTD Active CN111602537B Control intake Avoid wasting Self-acting watering devices Direct liquid fertiliser delivery Nutrition Environmental engineering Active CN101795651B Good looking Absorbent pads Baby linens Mechanical engineering Waist Active CN104497505B Not easy to peel off and crack Reduce usage Procedure Agents Antioxidant Active CN111519356B Achieve variable length Clamping is easy to achieve Sewing apparatus Rubber ring Structural engineering
Owner: TAIZHOU LUQIAO REVITALZATION MACHINERY Owner: GENLIDUO BIO TECH CO LTD Owner: SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI Active CN108571969B Realize autonomous navigation function The principle is simple Navigational calculation instruments Dynamic equation Flight vehicle Owner: DALIAN UNIV OF TECH Active CN106796339B Diffraction gratings Ophthalmology Optic system
Owner: CHONGQING CONSTR RESIDENTIAL ENG +1 Owner: TAIHUA WISDOM IND GRP CO LTD Owner: SHENZHEN RUIMENG PACKAGING CO LTD Active CN103383385B Chemical analysis using titration Potassium iodine Sodium thiosulfate
Owner: HUNAN ZHILI ENG SCI & TECH Owner: SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD Active CN101292009A Gas discharge lamp usage Luminescent compositions Dopant Divalent metal
Owner: INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD Active CN103284435A Luggage Other accessories Arcuate shape Engineering
Owner: SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A Active CN111619661A Accurate realization of closed-loop control Easy to control Steering linkages Mechanical steering gears Hydraulic cylinder Driver/operator Owner: CHINA NORTH VEHICLE RES INST Owner: UNIV OF SCI & TECH OF CHINA Owner: BEIJING TONGTECH CO LTD +1 Owner: INST OF CHEM CHINESE ACAD OF SCI Active CN103666502B Avoid mixing with oil and gas Improve quality Direct heating destructive distillation Biofuels Product gas Engineering Owner: INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI Active CN111947235B Quiet and efficient operation Short air supply distance Lighting and heating apparatus Noise suppression Engineering Air blower Owner: TONGLING TONGFEI TECH Inactive CN102128842B Quick Connect Service Live connection service Material analysis by transmitting radiation Photography Computed tomography Control system
Active CN103729057B Improve experience Improve situations where the posture is more complex Input/output for user-computer interaction Graph reading Control system Hand movements Owner: BOE TECH GRP CO LTD +1 Active CN110389498B Low acid value Reduce content Optical filters Photosensitive materials for photomechanical apparatus Polymer science Side chain Owner: CHANGZHOU TRONLY ADVANCED ELECTRONICS MATERIALS CO LTD +1 Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Active CN106328181B Digital storage Processor register Power domains
Owner: STMICROELECTRONICS SRL Active CN105941902B Meat quality indicators improved Redness value improved Food processing Animal feeding stuff Animal science Phytase
Owner: HUNAN JIUDING TECH GROUP Inactive CN1284678C Electrographic process apparatus Office printing Image formation Sheet material
Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Owner: POTEVIO INFORMATION TECH CO LTD Active CN110190592B With lightning protection effect Simplifies wiring design Emergency protective arrangements for limiting excess voltage/current Overvoltage Telecommunications Owner: KUNSHAN LUXSHARE RF TECH CO LTD Active CN103894137B Avoid concentration gradient phenomena Quality improvement Chemical/physical/physico-chemical stationary reactors Polyethylene oxide Motor drive Owner: SHANGHAI RES INST OF CHEM IND +2 Inactive CN100334275C Vertical unwinding speed control Reduce start Continuous wound-up machines Yarn Reciprocating motion Owner: OERLIKON TEXTILE GMBH & CO KG Active CN108615983B Effective clamping Avoid short circuit situations Clamped/spring connections Contact electric connection Miniaturization Push switch Owner: DINKLE ENTERPRISE CO LTD +1 Active CN109910008B Ensure safe movement Fast operation Programme-controlled manipulator Electromagnetic wave reradiation Early warning system Graphics Owner: SHANDONG PROVINCE METALLURGICAL ENG CO LTD Inactive CN101652182B Products Molecular sieve catalysts Particulates Combustion
Owner: EXXONMOBIL CHEM PAT INC Inactive CN106576161A Quality improvement Added z degrees of freedom Steroscopic systems Optical elements Hybrid system Parallax barrier Owner: GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD +1 Owner: VONTRON TECH CO LTD Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Pending CN110263202A Image analysis Geometric image transformation Radiology Image manipulation
Inactive CN102371728A Achieve the effect of high imitation brushed stainless steel High hardness Synthetic resin layered products Metal layered products Textile printer Laundry washing machine Owner: JIANGSU OBON PLASTIC Active CN108879708B Partition results are accurate Easy to implement Character and pattern recognition Ac network voltage adjustment Power-system automation Algorithm Owner: NORTHEASTERN UNIV LIAONING Inactive CN104648885A Avoid pollution Manual conveyance devices Animal science Engineering Owner: REALTEK SEMICON CORP Active CN102129252B Small driving force Reduce daily energy consumption Control using feedback Fixed frame Engineering Owner: GANSU CHINA POWER CONSTRUCTION PORT SHIP ENGINEERING CO LTD Active CN110333355B Ease of evaluation Component separation Mass spectrometric analysis Disease Heart disease Owner: TEDA INT CARDIOVASCULAR HOSPITAL Active CN105939368B Avoid mistakes Transmission Software engineering Computer engineering Owner: HANGZHOU DPTECH TECH Active CN101616020B High speed Improve efficiency Supervisory/monitoring/testing arrangements Data switching networks Information processing Gate array Active CN102743164B Eliminate the effects of drift Avoid interference Angiography Blood pressure Emergency medicine Active CN107105721B Organic chemistry Food science Acetaldehyde Organic chemistry
Active CN105288897B Effective clamping Adjust open width Breathing filters Air filter Engineering Active CN102242487B Other washing machines Textiles and paper Control system Engineering
Owner: QINGDAO JIAONAN HAIER WASHING MACHINE Inactive CN103962817B Easy to disassemble Metal sawing devices Portable power-driven tools Power tool Fastener Owner: POSITEC POWER TOOLS (SUZHOU) CO LTD Active CN101782746B Use science Computer control Hardware monitoring Control software Fixed time Owner: FANGDA INTELLIGENT INNOVATION TECH CO LTD Inactive CN102670717B Antipyretic Analgesics Disease Side effect
Owner: MIDEA GRP CO LTD +1 Active CN105625468B Less squeeze Not affected by intensity Artificial islands Underwater structures Slurry wall Excavator Inactive CN100429026C Matching accuracy is easy to guarantee Easy to process Tailstocks/centres Large fixed members Structural engineering Engineering Owner: SHANGHAI MACHINE TOOL WORK Active CN113411367B Transmission Computer hardware Monitor equipment
Owner: ZHEJIANG UNIVIEW TECH CO LTD Active CN107291204B Meet electricity demand Volume/mass flow measurement Power supply for data processing Control engineering Control cell Owner: HEFEI LCFC INFORMATION TECH Active CN107047251B Accurately determine when to initiate watering Self-acting watering devices Water storage Water use
Pending CN113015619A Silicon Thermoelectric device with peltier/seeback effect Crystal structure Mechanical engineering
Owner: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD Owner: STATE GRID CORP OF CHINA +3 Pending CN113245622A Increase in maximum sag With gaps Metal sawing devices Saw chains Metallic materials Engineering
Owner: ANDREAS STIHL AG & CO KG Inactive CN104379348A Reduce usage Improve binding Monocarboxylic acid ester polymer adhesives Non-macromolecular adhesive additives Low-density polyethylene Polyolefin Active CN103262534B Code conversion Digital video signal modification Computer hardware Nonzero coefficients
Owner: INTERDIGITAL VC HLDG INC Active CN106574607A Cosmonautic vehicles Cosmonautic power supply systems Spacecraft propulsion Electricity
Owner: SAFRAN AIRCRAFT ENGINES SAS Active CN107105300A Digital video signal modification Decoding methods Image segmentation
Owner: STATE GRID HUNAN ELECTRIC POWER +2 Owner: NANJING AGRICULTURAL UNIVERSITY Active CN101114093B Non-linear optics Liquid-crystal display Engineering
Owner: SAMSUNG DISPLAY CO LTD Active CN102944620B Component separation Medicine Screening method
Owner: YUNNAN RES INST OF TOBACCO SCI Owner: CHONGQING UNIV OF POSTS & TELECOMM Active CN102590108B Shorten the time Preparing sample for investigation Color/spectral properties measurements Time efficient Trace element Owner: 安徽省石英砂及制品质量监督检验中心 +2 Owner: ZHUHAI SMOOTHWAY ELECTRONICS MATERIALS Active CN109528248B Avoid damage Avoid pain Surgery Vaccination/ovulation diagnostics Biopsy forceps Mechanical engineering Owner: HANGZHOU AGS MEDTECH CO LTD Owner: SOUTH CHINA AGRI UNIV +1 Owner: XI'AN POLYTECHNIC UNIVERSITY Active CN102121897B Improve detection accuracy No radiation biological effects Color/spectral properties measurements Fiber Carbon fibers Inactive CN106964631B To achieve the purpose of multi-stage crushing Avoid the possibility of recovery Solid waste disposal Grain treatments Degaussing Computer engineering
Active CN110837927B Avoid authenticity bias Improve accuracy Forecasting Buying/selling/leasing transactions Data authenticity Heat map Owner: BEIJING DIDI INFINITY TECH & DEV Active CN106029312B Lamination ancillary operations Lamination Structural engineering Cutting tool
Owner: 3M INNOVATIVE PROPERTIES CO Owner: RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI Owner: SPACE STAR TECH CO LTD Active CN107266331B Avoid or reduce pinholes Reduced activity Organic compound preparation Carboxylic acid amides preparation Adipic acid Hydroxy group Owner: HUANGSHAN HUAHUI TECH Active CN109716633B Magnetic circuit rotating parts Synchronous motors Magnetic reluctance Engineering
Inactive CN104049253B Fast and precise target shadow contouring Precise Target Shadow Profile Radio wave reradiation/reflection Forward scatter Fast Fourier transform
Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Active CN104572081B Sound input/output Execution for user interfaces Computer hardware Audio frequency
Active CN103331776B Does not affect form factor Water leakage will not occur Metal working apparatus Punching Water leakage
Owner: KAIPING YINGGUANG ELECTROMECHANICAL TECH Active CN107935202B Solve the problem of single nutrition Large specific surface area Water treatment parameter control Water treatment compounds Cellulose Carbon nanotube Active CN109554108B Wetting and penetrating Thick and plump Anti-corrosive paints Epoxy resin coatings Heat resistance Room temperature
Active CN104467558B On-site debugging is simple and convenient Easy to debug Vector control systems Single motor speed/torque control Electricity Engineering Owner: ZHONGSHAN BROAD OCEAN Inactive CN101218223A Nervous disorder Organic chemistry Tryptamine Receptors Medicinal chemistry
Owner: TOBACCO RES INST CHIN AGRI SCI ACAD Inactive CN102355238A Stable and highly accurate generation Accurately produced Television system details Parallel/series conversion Phase shifted Phase difference Inactive CN100406186C Superstructure connections Welding/cutting media/materials Metallic materials Electrical current
Owner: MAGNA INTERNATIONAL INC Owner: CHINA NAT HEAVY MACHINERY RES INSTCO Inactive CN1241131C Digital data information retrieval Program control using stored programs Web site Graphics
Owner: INT BUSINESS MASCH CORP Owner: SOUTH CHINA AGRI UNIV Active CN109207203B Stable velocity field Low investment cost Gasifier feeding means Gasification processes details Combustor Solid fuel Owner: CHNA ENERGY INVESTMENT CORP LTD +1 Inactive CN102655644B Free and easy to move Network topologies Security arrangement Information processing Tablet computer