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.
Owner: DONGGUAN HUABEL ELECTRONICS TECH Inactive CN101104861A Preparation from carboxylic acid esters/lactones Microorganism based processes Yarrowia Extracellular
Owner: BEIJING UNIV OF CHEM TECH Owner: SILERGY SEMICON TECH (HANGZHOU) CO LTD Inactive CN105208471A Easy to operate Mouthpiece/microphone attachments Loudspeaker Microphone Owner: CHENGDU YUHENG SMART HOME TECH CO LTD Active CN113464402A Increase profit Low cost Positive displacement pump components Flexible member pumps Gear pump Oil pressure Inactive CN113263228A Avoid tooth bumping Easy to switch Large fixed members Gear-cutting machines Electric machinery Servo Owner: ZHEJIANG UNIV OF TECH Inactive CN110092200A Fast transfer speed Perfect reception Conveyors Power station Engineering
Owner: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA Owner: TCL AIR CONDITIONER ZHONGSHAN CO LTD Owner: JIANGSU UNIV OF SCI & TECH Active CN110173881A Avoid flooding the ceiling Easy to operate Condensate prevention Lighting and heating apparatus Engineering Foreign matter Inactive CN108666472A Good heating effect Lower the temperature in the box Cell temperature control Cell component details Heating effect Computer engineering Owner: CNPC GREATWALL DRILLING ENG Active CN102295841A Good dyeing performance Good compatibility Organic dyes Dyeing process Reactive dye Fiber Owner: ARGUS SHANGHAI TEXTILE CHEM Owner: VINNO TECH (SUZHOU) CO LTD Pending CN114656061A Nylon fiber length shrinks Avoid build-up clogging Specific water treatment objectives Treatment involving filtration Process engineering Water pipe
Owner: FUJIAN AGRI & FORESTRY UNIV Owner: SIEYUAN QINGNENG ELECTRICAL & ELECTRONICS +1 Active CN105457647B Heterogenous catalyst chemical elements Incinerator apparatus Lanthanum nitrate Nitrogen atmosphere
Active CN109810812A Promote blood circulation Regulate liver and kidney function Surface-active non-soap compounds and soap mixture detergents Skin care SODIUM COCOYL GLUTAMATE Corrosion Inactive CN106641955A Improve uniformity Solve impossible problems Vehicle headlamps Road vehicles High reflectivity Optoelectronics Owner: H A AUTOMOTIVE SYST INC Active CN107743151A Improve display ratio is uncontrollable Improve the problem that the display ratio is uncontrollable Transmission Computer terminal
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: SHENZHEN COMEN MEDICAL INSTR Pending CN114573418A Preparation by halogen halide addition Heterogenous catalyst chemical elements Hydrogen chloride Fixed bed
Owner: SHANGHAI INST OF ORGANIC CHEMISTRY - CHINESE ACAD OF SCI Owner: SUZHOU HAIGE ELECTRICAL TECH CO LTD Inactive CN108375225A Humanized system design Prevent heat loss Solar heating energy Solar heat storage Thermal energy Engineering Active CN103254883A Low critical micellar concentration Strong ability to reduce interfacial tension Fluid removal Drilling composition Chemistry Alkylphenol
Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN101210939A Low cost Electronic circuit testing Electrical measurement instrument details Mesh grid Engineering Inactive CN103968696A Corrosion prevention Tubular elements Steel tube Thermal conductivity
Owner: NINGBO JIANGBEI GOFRONT HERONG ELECTRIC Active CN109581279A Simple and convenient engineering implementability Improve system direction finding accuracy Electromagnetic finder monitoring/testing Correction method Wide band
Owner: CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST Inactive CN107825329A Reduce the clamping area Work holders Engineering
Owner: CHENGDU HUAXI NATURAL MEDICINE Inactive CN1185376C Good dyeability Small fiber density Conjugated cellulose/protein artificial filaments Conjugated synthetic polymer artificial filaments Chemistry PVA - Polyvinyl alcohol Inactive CN104941255A Improve separation efficiency Reduce the frequency of water tank maintenance Liquid separation Lubricant composition Machine tool Oil–water separator Owner: NINGXIA KOCEL MACHINE TOOL ACCESSORIES Inactive CN106160247A Near-field transmission Batteries circuit arrangements Engineering Voltage
Active CN113930569A Suppressing flooding Reduce the loss of molten iron Carbide silicon Titanium
Owner: SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD Inactive CN112222534A Reduce the number of clamping Reduce machining tolerances Positioning apparatus Maintainance and safety accessories Machine building Carving Inactive CN110029534A Low cost Railway tracks Electric energy Control theory Owner: SOUTHWEST JIAOTONG UNIV Pending CN113031579A The expected torque control is accurate Walking smoothly Position/course control in two dimensions Vehicles Physical therapy Gait cycle Owner: UBTECH ROBOTICS CORP LTD Pending CN112870554A Reduce the probability of inhibition Reduce risk Heart stimulators Biomedical engineering Atrial sensing Inactive CN1835324A Good compensation Avoid Switching Oscillation Reactive power adjustment/elimination/compensation Reactive power compensation Load following power plant High voltage Owner: TIANJIN HUASHENG ZHONGTIAN BIOTECH DEV CO LTD Owner: ESSEN TECH (BEIJING) CO LTD Pending CN111076832A Mitigate adverse effects High precision Thermometer details Temperature measurement of flowing materials Physics Temperature testing Active CN102075701A The correction algorithm is flexible Versatile and practical Television system details Color television details Ccd camera Ageing
Owner: XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI Owner: DATANG SHAANXI POWER GENERATION +1 Owner: CHONGQING BEIBEI DISTRICT WANGPU MIDDLE SCHOOL Owner: XIAN YIPU COMM TECH Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Owner: HIWING AVIATION GENERAL EQUIP Active CN113518631A Bioreactor/fermenter combinations Biological substance pretreatments Physics Heating element
Owner: 3M INNOVATIVE PROPERTIES CO Owner: CHINA RAILWAY 19TH BUREAU GRP 3RD +1 Owner: TIANJIN SINOSH NEW MATERIAL TECH Owner: 江苏集萃未来城市应用技术研究所有限公司 Pending CN113993989A Fungi Cell receptors/surface-antigens/surface-determinants Yeast Biotechnology
Owner: DANMARKS TEKNISKE UNIV Owner: JINGDE COUNTY HANHAI NEBULA INTELLIGENTIZE TECH RES & DEV CO LTD Inactive CN104762399A Microbiological testing/measurement DNA/RNA fragmentation Mutation detection Gene mutation
Owner: SHANGHAI IND TECH INST +2 Inactive CN109603032A Improved shock and impact resistance Improve fire resistance Fire rescue Engineering Impact resistance Active CN109575976A Inhibit the production of PAHs Reduce Environmental Health Risks Liquid hydrocarbon mixture production Hydrocarbon oils treatment Chemistry Molecular sieve
Owner: GUANGDONG UNIV OF TECH Pending CN110173196A The overall structure of the cabinet door is neat and unified Cabinet doors are easy to make Door/window applications Variable dimension cabinets Motor home Surface plate
Inactive CN101055241A Accurate inversion Fast and accurate shape inversion Scattering properties measurements Individual particle analysis Three dimensional shape Particle beam
Owner: ANHUI INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI Owner: TIANJIN ZHENDONG PAINTS CO LTD Inactive CN112591919A Good irrigation effect Practical Water/sewage treatment by centrifugal separation Liquid fertiliser distribution Fertilizer Irrigation Pending CN111722781A Natural language data processing Input/output processes for data processing Interaction device Engineering
Owner: BOE TECH GRP CO LTD Owner: BEIJING INSTITUTE OF TECHNOLOGYGY Active CN106486172A Avoid data flaws Labor intensive Instrumental components Engineering Rotary stage Inactive CN105699992A Improve robustness Good energy concentration Satellite radio beaconing Carrier signal VIT signals Owner: SHANGHAI JIAO TONG UNIV +1 Inactive CN106525166A Simple structure Versatile Volume/mass flow by electromagnetic flowmeters Electromagnetic flowmeter Liquid-crystal display Inactive CN103528983A Reduce the impact Overcoming Measurement Errors Material analysis by optical means Light filter Beam splitter Owner: OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN109039978A Reduce cross-correlation Meet the communication application environment Signal allocation Multi-frequency code systems Carrier signal VIT signals Active CN103644155A Reduce complexity Reduce the difficulty of equipment investment and operation management Servomotors Fluid-pressure actuator components Fuel tank Check valve Owner: SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD +1 Active CN109341650A Reduce detection cost Reduce detection times Height/levelling measurement Correction method Real-time computing Owner: PETROCHINA CO LTD +1 Active CN101879820A Solve yellowing Guaranteed inkjet printing performance Polyurea/polyurethane coatings Color saturation Emulsion Owner: BEIJING UNIV OF CHEM TECH Active CN106438147A Prevent accidental separation and undesired Stop fuel leak Low pressure fuel injection Machines/engines Injector Engineering
Owner: GM GLOBAL TECH OPERATIONS LLC Inactive CN101259530A Improves strength and surface finish Extended service life Lubricant composition Wax Powder metallurgy Owner: KUNMING UNIV OF SCI & TECH Owner: NANYANG JINNIU ELECTRIC Owner: UNIV OF SCI & TECH OF CHINA Active CN106640549A Various permutations and combinations Strong disassembly Machines/engines Educational models Computer programming Wind force
Owner: HUNAN ELECTRICAL COLLEGE OF TECH +1 Active CN105370689A Avoid inefficient docking Avoid hard collision Snap-action fasteners Electric drive Butt joint Owner: BEIJING INST OF SPECIALIZED MACHINERY Inactive CN106201767A Resolving hardware update hurdles Improve efficiency Redundant data error correction Embedded system File system Owner: SHENZHEN FENGLIAN TECH Active CN112330391A Improve turnover rate and work efficiency Taking into account the needs of customers and the interests of employees Market predictions Buying/selling/leasing transactions Business Personnel Computer science
Owner: NANJING UNIV OF POSTS & TELECOMM Pending CN111119988A Achieve safe delivery Ensure safe production Earth drilling and mining Underground transport Coal mining Semi automation Active CN110015553A Solve the real problem Optical detection Control devices for conveyors Image denoising Scale space Active CN110223309A Accelerate Improve the speed of edge detection Image enhancement Image analysis Computer vision Computer device Owner: SHENZHEN ZVIT TECH CO LTD Owner: INST OF CHEM CHINESE ACAD OF SCI Active CN107491483A Keep in good touch Reduce in quantity Forecasting Special data processing applications Trie Car sharing Pending CN113374586A Electrical control Internal combustion piston engines Diesel engine Mechanical engineering
Owner: WINTERTHUR GAS & DIESEL Owner: JINGWEI TEXTILE MASCH CO LTD Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP +1 Owner: CENWAY TECHNOLOGY CO LTD Inactive CN105688727A Preparation quality is stable Uniform liquid Mixers Process engineering Stator Owner: STATE GRID CORP OF CHINA +1 Pending CN113125370A Avoid long boot times Improve cooling efficiency Color/spectral properties measurements Optical spectrometer Engineering Owner: SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI Owner: WENZHOU SHENGBO TECH Inactive CN105105274A The sterilization process is reasonable Prevent overheating Food thermal treatment Food preservation Biomedical engineering Sterilization process Owner: SHANGHAI OCEAN UNIV Active CN108418241A Smooth Switches and Transitions Solving Desired Torque Distortion Problems Single network parallel feeding arrangements Wind energy generation Target control Electromagnetic torque
Active CN112406449A Reduced frost risk Air-treating devices Mechanical apparatus Automotive engineering Inlet temperature
Active CN106506899A Realize automatic splicing Guaranteed to reflect the truth Pictoral communication Image stitching Reconstruction method Owner: DONGGUAN CHITECS ELECTRONICS TECH Owner: SUZHOU YIXINHE ELECTRONICS CO LTD Owner: ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE Owner: CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP Owner: NINGBO KASEEN ECOLOGY TECHNOLOGY CO LTD Owner: SUZHOU HEYER PRECISION CO LTD