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 CN111918237B Avoid reception failures Avoid accuracy Network traffic/resource management Particular environment based services Computer network Frequency band Owner: HENAN POLYTECHNIC UNIV Owner: SHANDONG MEASUREMENT SCI RES INST Active CN113649704B Achieve raised marking Marking content is clear and accurate Material analysis by optical means Laser beam welding apparatus Metallurgy Galvanometer
Inactive CN1171535C Demulsification occurs High solidification strength Milk preparation Cow milking Diabetic patient
Active CN103829972B Avoid Corrective Effects Avoid manual intervention Ultrasonic/sonic/infrasonic diagnostics Infrasonic diagnostics Sonification Feature parameter Owner: VINNO TECH (SUZHOU) CO LTD Owner: NINGBO SOUNDKING ELECTRONICS Owner: TENCENT TECH (SHENZHEN) CO LTD Inactive CN101639066A Sealing arrangement for pumps Rotary piston pumps Induction motor Permanent magnet synchronous motor
Active CN113029898B Avoid affecting the experimental evaluation results Permeability/surface area analysis Rock core Gas supply
Owner: SOUTHWEST PETROLEUM UNIV Owner: FOSHAN SHUNDE TIANLONG PIGMENT +1 Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN107863374B Avoid uneven display Solid-state devices Semiconductor devices Scan line Display device Owner: WUHAN TIANMA MICRO ELECTRONICS CO LTD Active CN103148510B Shorten the length Reasonable choice of location Fuel lighters Manufacturing cost reduction Electricity Owner: XINHAI TECH GRP CO LTD Active CN105301421B Electrical testing Power grid Engineering
Owner: BEIJING GUODIANTONG NETWORK TECH CO LTD +2 Inactive CN102321328B Existing resilience Resilient Polyethylene terephthalate glycol Antioxidant Inactive CN1268848C Ensure safety Real-time and agile adjustment of operating conditions Pump components Pumps Impeller Electricity Owner: SHENYANG LIMING AERO-ENGINE GROUP CORPORATION Inactive CN103988310A Quality improvement Semiconductor/solid-state device manufacturing Semiconductor devices Carbon film Etching Owner: SUMITOMO ELECTRIC IND LTD +1 Owner: BEIJING QIANXIN TECH Active CN111006366B Improve bathing comfort Mechanical apparatus Lighting and heating apparatus Thermodynamics Water vapor Owner: ZHEJIANG GONGSHANG UNIVERSITY Active CN105300362B Large amount of data and information Solve the problem of non-contact measurement Picture interpretation Computer science Y-Coordinate
Owner: SHANGHAI HUACE NAVIGATION TECH Owner: NINGBO KINGDUN ELECTRONICS IND Inactive CN103266050B Bioreactor/fermenter combinations Biological substance pretreatments Inlet channel Main channel
Owner: SHANGHAI EAST HOSPITAL Owner: CCCC FIRST HIGHWAY XIAMEN ENG +1 Inactive CN102735604B Easy to manufacture No sealing required Weather/light/corrosion resistance Electrolytic agent Temperature control Active CN102438412B Reduce the risk of plugging Increased Aperture Capability Printed element electric connection formation Engineering High pressure water
Owner: DONGGUAN SHENGYI ELECTRONICS Active CN111233160B Low cost Easy to handle Sustainable biological treatment Contaminated groundwater/leachate treatment Treatment pond Agricultural engineering Active CN107216243B Organic compound preparation Ketone active ingredients Efficacy Combinatorial chemistry
Active CN103807337B Solve dragging Extended service life Brake actuating mechanisms Actuators Static friction Engineering Active CN109651969B Have close performance Easy to peel Film/foil adhesives Coatings Polymer science Polyolefin Owner: NINGBO EXCITON TECH Owner: CHONGQING UNIV OF POSTS & TELECOMM +1 Active CN112202874B Versatility Transmission Software engineering Middleware Owner: WUHAN HONGXIN TECH SERVICE CO LTD Owner: TIANJIN POLYTECHNIC UNIV Active CN106275440B Good aerial broadcast effect Aircraft components Launching weapons Chemical solution Remote control
Active CN103428689B Security arrangement Engineering Security context
Active CN101622121A Rotary intaglio printing press Conductive pattern formation Polymer resin Engineering
Inactive CN1181169C High bulk density Improve net oil yield Tobacco treatment Essential-oils/perfumes Alcohol Components of crude oil Owner: YUNNAN REASCEND TOBACCO TECH GRP Active CN108915292B Raise early temperature Early temperature increase Building repairs Coatings Hydration reaction Cyclohexene oxide
Active CN111961007B Organic-compounds/hydrides/coordination-complexes catalysts Group 3/13 element organic compounds Pyrazine Cyclic compound
Owner: RENMIN UNIVERSITY OF CHINA Active CN109317221B Restore denitrification efficiency Gas treatment Dispersed particle separation Ptru catalyst Physical chemistry
Owner: CHNA ENERGY INVESTMENT CORP LTD +1 Active CN106332408B Shorten the length Electrical apparatus Electroluminescent light sources Image resolution Gray level Owner: SILICON TOUCH TECH INC Owner: YANMAR POWER TECHNOLOGY CO LTD Owner: SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI Owner: HUNAN MINXING INTELLIGENT TECH CO LTD Owner: SHENZHEN POWER SUPPLY BUREAU Active CN111385558B Change measurement distance Improve reliability Image analysis Television systems Radiology Camera module Owner: ZHEJIANG SUNNY INTELLIGENT OPTICAL TECH CO LTD Active CN109808350B Versatile Increase profit Writing connectors Telephone set constructions Engineering Structural engineering Active CN106078830B Not easy to slip away Ensure safety Metal working apparatus Food treatment Engineering Mechanical engineering Inactive CN101848183B High precision Suppress some noise Baseband system details Multi-frequency code systems Carrier signal Engineering Owner: THE PLA INFORMATION ENG UNIV Active CN111300847B Guaranteed tightness Liquid surface applicators Coatings Coated membrane Polymer science Owner: SUZHOU HENG CHUAN PHOTOVOLTAIC TECH CO LTD Active CN113551782B Easy to read Easy to handle Final product manufacture Photometry using electric radiation detectors Hemt circuits Engineering Inactive CN102928172B Good high vacuum High sensitivity Detection of fluid at leakage point Testing/calibration apparatus Solenoid valve Gas cylinder Owner: TCL CHINA STAR OPTOELECTRONICS TECH CO LTD Owner: HARBIN INST OF TECH Pending CN114521191A Increase and/or decrease vertical spacing Reduce vertical spacing Conveyors Gripping heads Engineering Bottle
Active CN109492631B Intelligent bring-out implementation Easy to operate Character and pattern recognition Engineering Thumbnail Image Owner: TAIKANG LIFE INSURANCE CO LTD Active CN103107769B AC motor control Emergency protective circuit arrangements Value set Alternating current
Owner: FUJI ELECTRIC CO LTD Owner: BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES Active CN108696321B The degree of intermodal entanglement increases Satisfy the requirement of inter-mode entanglement Key distribution for secure communication Photonic quantum communication Man-in-the-middle attack Telecommunications
Owner: 北京天空卫士网络安全技术有限公司 +1 Owner: NUSEED NUTRITIONAL US INC Active CN105000773B Reasonable use Fully contacted Sludge treatment by de-watering/drying/thickening Sludge treatment by thermal conditioning Flue gas Sludge Owner: ZHEJIANG SANLIAN ENVIRONMENT MACHINERY EQUIP Active CN100527435C Improve luminous performance Semiconductor/solid-state device details Electroluminescent light sources Electrical connection Order form Owner: GUAN YEOLIGHT TECH CO LTD +1 Inactive CN1199453C Television system details Specific information broadcast systems Information processing Data storing
Active CN106874077B Guaranteed mutual monitoring Guaranteed uptime Program initiation/switching Interprogram communication Operational system Application procedure Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN104249147B Improve the disadvantages of excessive shrinkage Simple design Engineering Water pipe Owner: TAICANG HAIJIA VEHICLE FITTINGS Active CN104348332B Propulsion systems Linear motor Magnet
Owner: BEIJING INST OF CONTROL ENG +1 Inactive CN101622554B Ensure form independence Increase survey effectiveness Water resource assessment Detection using electromagnetic waves Vertical plane Engineering
Owner: ADVANCED HYDROCARBON MAPPING Owner: CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST Owner: NORTHEASTERN UNIV LIAONING Active CN109490080B Predicting Fatigue Crack Growth Performance Simple and effective fatigue crack growth performance Material strength using tensile/compressive forces Design optimisation/simulation Metallic materials Engineering
Owner: INST OF METAL RESEARCH - CHINESE ACAD OF SCI Inactive CN1784048A Transmission Network data management Embedded system User Friendly
Inactive CN103763018B Avoid missing Avoid excessive bandwidth usage Radio transmission Special data processing applications Computer terminal Data needs Active CN111412721B Achieve freshness Implement dry goods storage Lighting and heating apparatus Cooling fluid circulation Cold air Icebox Owner: GREE ELECTRIC APPLIANCES INC Active CN102709295B Improve data storage time Improve use reliability Solid-state devices Semiconductor/solid-state device manufacturing Capacitance CMOS Active CN102820861B Increase turn rate Reduce consumption Differential amplifiers Dc-amplifiers with dc-coupled stages Operational amplifier Electrical and Electronics engineering Owner: ZHEJIANG LIANXIANG EMBROIDERY CO LTD Owner: EAST CHINA INST OF COMPUTING TECH Inactive CN100413218C Moderate the influence of frequency characteristics Frequency-division multiplex Multi-frequency code systems Intermediate frequency Carrier signal
Owner: KOKUSA ELECTRIC CO LTD Owner: WUXI YONGKAIDA GEAR Active CN110300290B Realize privacy protection To achieve the purpose of custom display Closed circuit television systems Embedded system Image processing Owner: ZHENGZHOU TOURISM COLLEGE +1 Owner: LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH Active CN113347624B Easy to use Reduce the need for interventional manipulations Security arrangement Communication unit Private network Owner: POTEVIO TELECOMM CO LTD Active CN108664309B Reduce steps Improve experience Execution for user interfaces Input/output processes for data processing Data display Human–computer interaction Inactive CN1997630B Organic active ingredients Nervous disorder Ortho position Therapeutic effect
Owner: NSAB FILIAL AF NEUROSEARCH SVERIGE Owner: SANYO ELECTRIC CO LTD Owner: HUAZHONG NORMAL UNIV Inactive CN1850535A Well formed Sledges Hand carts with multiple axes Engineering Truck Active CN100588244C Safe and accurate delivery Implement conditional access Key distribution for secure communication Public key for secure communication Multiplexer Conditional access
Active CN104698388B Accurate Total Available Capacity Total Available Capacity Statistics Electrical testing Battery charge Electrical battery
Active CN104232134B Simple processing method Process method is feasible Working-up pitch/asphalt/bitumen Purification methods Slag Owner: BEIJING UNIV OF TECH Owner: DONGGUAN TAIYE ELECTRONICS CO LTD Inactive CN101546385B With wireless communication function Prevented by authentication Co-operative working arrangements Individual entry/exit registers Operating instruction Direction detection Owner: KYOCERA DOCUMENT SOLUTIONS INC Active CN109905429B Realize continuous updating Transmission Cloud management Software
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI Active CN105035767B Well mixed Powdered material dispensing Bulk conveyors Cyclone Engineering Owner: ANHUI DONGFENG MACHINERY & ELECTRONICS TECHNCO Active CN104964400B Mechanical apparatus Space heating and ventilation safety systems Engineering Relative humidity
Owner: WUHU MATY AIR CONDITIONING EQUIP CO LTD Active CN103387511B High yield High purity Organic compound preparation Carboxylic acid amides preparation O-Phosphoric Acid Hydrogen Sulfate Owner: CHENGDU CHEMPARTNER Active CN109761996B Organic chemistry Solid-state devices Furan Polymer science
Owner: DALIAN UNIV OF TECH Inactive CN100408413C Soil-shifting machines/dredgers Vehicles Terrain Ambulatory
Owner: CENT IRON & STEEL RES INST Inactive CN1197799C Glass making apparatus Optical light guides Fiber
Owner: JIANGSU FASTEN PHOTONICS Active CN108360541B Avoid impact Effectively lead in Bulkheads/piles Structural engineering Sheet pile Owner: LANZHOU UNIVERSITY OF TECHNOLOGY Owner: LEICA GEOSYSTEMS AG Inactive CN104040846B Association with control/drive circuits Control electronics Drive motor
Active CN105490957B Avoid interruption Data switching networks Traffic load Distributed computing Inactive CN103693516B Prevent unevenness of the working surface Simple structure Engineering Peripheral plane Owner: CHINA UNIV OF PETROLEUM (EAST CHINA) Inactive CN107581148B Improve habitat quality Restoration of degraded habitats Climate change adaptation Cultivating equipments Vegetation Amphibian
Owner: CHINESE RES ACAD OF ENVIRONMENTAL SCI Active CN104242414B Charging safety Analyze failures in states such as dehydration Batteries circuit arrangements Electric power Electricity Microcontroller Active CN111377918B Organic active ingredients Organic chemistry Disease Kras mutation
Owner: SUZHOU SINOVENT PHARMA CO LTD Owner: HARBIN INST OF TECH Owner: SHENZHEN MMR NANOBIO TECH CO LTD Owner: SYNTEGON TECHNOLOGY GMBH Active CN111023223B Hydronic balance problem solving Design science Lighting and heating apparatus Space heating and ventilation details Control theory Server Owner: CHINA STATE CONSTRUCTION ENGINEERING CORPORATION Active CN103317073B With floating compensation function Realize automatic gap compensation Forging/hammering/pressing machines Friction gearings Wear resistant Self compensation
Owner: CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD Active CN102774509B Real working environment Real Total Work Environment Aircraft components testing Hydraulic motor Drive shaft
Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS