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: HUDONG HEAVY MACHINERY Owner: ANHUI JIETAI INTELLIGENT TECH Active CN101345080B Digital storage Oscillations generators Semiconductor chip Computer science
Active CN103994258B Blow volume coordination Stable output Operating means/releasing devices for valves Equalizing valves Pressure stabilization Combustion chamber Active CN104686683B Edible oils/fats production/working-up Ultrasound - action Molecular vibration
Owner: SHANGHAI HI ROAD FOOD TECHNOLOGY CO LTD Active CN101602399B Improve torque transmission capacity Reduce usage Rotary propellers Propeller Engineering Owner: NANJING HIGH ACCURATE MARINE EQUIP CO LTD Active CN107683769B Improve survival rate High quality provenance Horticulture methods Plant tissue culture BLETILLA STRIATA TUBER Seedling Inactive CN101046133B Non-mechanical controls Door/window applications Locking mechanism Control system
Active CN102431677B Compact structure Opening and closing timing synchronization Packaging bottles Engineering Cam Owner: HANGZHOU ZHONGYA MACHINERY CO LTD Inactive CN101893070A Prevent backflow Smooth advance and retreat Gearing Valve drives Engineering High pressure Owner: TSUBAKIMOTO CHAIN CO Active CN103400160B To achieve the purpose of behavior recognition Improve robustness Character and pattern recognition Human behavior Feature vector Owner: INST OF AUTOMATION CHINESE ACAD OF SCI Active CN110908425B Activation is safe and secure Safe and reliable activation current Electric variable regulation Emergency power supply arrangements Control signal Control engineering
Active CN108307629B Load-supporting pillars Superstructure subunits Engineering Ultimate tensile strength
Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: BC P INC CHINA NAT PETROLEUM CORP +2 Active CN103955956B Achieving the purpose of joint refactoring Implement joint refactoring Image enhancement 2D-image generation Imaging processing Reconstruction method
Owner: HARBIN INST OF TECH Active CN108425775B Achieving flux concentration Light in mass Electrical control Noise reducing fuel injection Pole piece Internal combustion engine Owner: SOUTH CHINA UNIV OF TECH +1 Inactive CN100363695C Lighting and heating apparatus Food preservation Engineering Mixed gas
Owner: BEIJING BSTC WETLAND ECOLOGY & ENVIRONMENTAL PROTECTION TECH Active CN112703711A Transmission Short range communication service Mobile device Embedded system
Active CN105974432B Realize background noise suppression function Avoid the influence of transmittance Electromagnetic wave reradiation ICT adaptation Closed loop Wavelength
Owner: UNIV OF SCI & TECH OF CHINA Owner: CANAN TECH MATERIAL (HANGZHOU) INC Owner: INST OF COMPUTING TECH CHINESE ACAD OF SCI Active CN110621264B Diagnostic recording/measuring Sensors Computer hardware Body area
Owner: OTTOBOCK SE & CO KGAA Inactive CN101101122B Avoid easy clogging Acceleration Air/fuel supply for combustion Incinerator apparatus Combustion Engineering Owner: CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY Active CN102064402A Coupling device connections Line/current collector details Engineering Electronic component
Owner: DEYI PRECISION ELECTRONIC IND CO LTD PANYU Owner: TOKYO OHKA KOGYO CO LTD Active CN103075890B Overcoming the problem of poor sealing Charge manipulation Cooking & baking Process engineering
Owner: HANGZHOU SILAN AZURE Owner: I&B GUANGZHOU BIOLOGICAL TECH CO LTD Owner: STATE GRID SICHUAN ELECTRIC POWER CO Active CN103014224B Easy to operate Furnace protection effect is good Manufacturing converters Slag Vanadium Owner: PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP Active CN109541384B Electric connection testing Telecommunications Embedded system
Owner: ZHUZHOU TIMES NEW MATERIALS TECH Owner: BEIJING ELECTRIC VEHICLE Active CN101295082B Non-linear optics Liquid-crystal display Long axis
Owner: GREE ELECTRIC APPLIANCES INC +1 Active CN105714161B Additive manufacturing apparatus Piston rings Alloy Laser additive manufacturing
Inactive CN101401276B Different batteries charging Electric power Engineering Battery charger
Active CN109832656B Overcome the disadvantage of being difficult to add solid flavors Novel structure Tobacco preparation Biotechnology Botany Owner: CHINA TOBACCO YUNNAN IND Inactive CN103555238B Aldehyde/ketone condensation polymer adhesives Heat resistance Adhesive
Owner: INST OF PETROCHEM HEILONGJIANG ACADEMY OF SCI Owner: JIANGSU ZHONGCHAO HOLDING CO LTD Pending CN113258095A Electric propulsion mounting Propulsion by batteries/cells Fuel cells Control theory
Owner: TOYOTA JIDOSHA KK +1 Active CN107126069B Improve work efficiency Realize automatic switch lock Photovoltaic supports Kitchen equipment Engineering Mechanical engineering Owner: WUHAN OPSTOR TECH LTD Inactive CN102459015A Bags Sacks Polymer science Thin membrane
Owner: HUAZHONG UNIV OF SCI & TECH Active CN108537402B Good pleasure Improved working atmosphere Resources Acquiring/recognising facial features Operations research Data science
Owner: XIAMEN YOUXIN INFORMATION TECH CO LTD Owner: THE THIRD MEDICAL CENT OF THE CHINESE PEOPLES LIBERATION ARMY GENERAL HOSPITAL Active CN109141828B Testing optical properties Beam splitter Erbium lasers
Owner: SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI Inactive CN103269345B Adjust display brightness Functional Computer control Static indicating devices Data display Modbus Owner: SHENYANG NORMAL UNIV Inactive CN103758105B Fully automatic laying Realize fully automatic laying Soil preservation Sprocket
Active CN105279971B Improve accuracy Avoid repeating the judgment process Road vehicles traffic control Time range System monitor Owner: BEIJING E HUALU INFORMATION TECH +1 Owner: 有研资源环境技术研究院(北京)有限公司 Owner: CHANGZHOU SHICHUANG ENERGY CO LTD Inactive CN1448820A Reduce voltage Eliminate voltage difference Dc-dc conversion Electric variable regulation Engineering Control circuit Active CN113090416B Rocket engine plants Ramjet Combustion chamber
Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: CHINA TOBACCO YUNNAN IND Inactive CN103806791B Simple structure Frame fastening Window opening Home improvement Owner: CHINA MOBILE COMM GRP CO LTD Active CN104198537B Reflect conductivity Reflect volumetric moisture content Resistance/reactance/impedence Material impedance Electrical resistance and conductance Capacitance
Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Inactive CN106252928A Coupling device details Two-part coupling devices Mating connection Electrical connector
Owner: TE CONNECTIVITY CORP Active CN103873591B Change unlock method Easy to use Transmission Specific program execution arrangements Lock screen Client-side Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Active CN110795298B Solve the technical problem of low delay accuracy Functional testing Input/output processes for data processing Engineering On-screen display
Owner: TENCENT TECH (SHENZHEN) CO LTD Owner: NORTHWESTERN POLYTECHNICAL UNIV Owner: ANHUI SHENGLI PRECISION MFG TECH CO LTD Active CN111770388B Solve the problem of single interaction mode Improve experience Selective content distribution Data transformation Computer graphics (images) Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN107300913B Position/course control in two dimensions Vehicles Engineering Data storing
Owner: POSITEC POWER TOOLS (SUZHOU) CO LTD Active CN102344035B Reliable connection state Easy to remove Mechanical conveyors Band shape Horizontal axis Active CN108024864A Stents Nose implants Chronic sinusitis Biomedical engineering
Owner: LYRA THERAPEUTICS INC Active CN106487851B Unlimited size Transmission Special data processing applications Information transmission Transfer procedure Owner: BEIJING GRIDSUM TECH CO LTD Inactive CN102105035A Semiconductor/solid-state device details Solid-state devices Engineering Heat pipe
Owner: FU ZHUN PRECISION IND SHENZHEN +1 Active CN111668998B Easy to use Reduce volume Association with control/drive circuits Mechanical energy handling Brushless motors Coupling Owner: INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY Owner: JX NIPPON OIL & ENERGY CORP Owner: SICHUAN STONG EURO & AMERICA ENVIRONMENT ENG Active CN110288916B With stiffness Solve problems that are not easy to maintain Identification means Elastic substrate Engineering Owner: KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1 Owner: HENGYANG XUANDE TECH Active CN113777701B Linear Birefringence Suppression Excellent circular polarization maintaining ability Optical fibre with polarisation Coupling light guides Fiber Linear birefringence
Owner: HUAZHONG UNIV OF SCI & TECH Owner: HEBEI MEDICAL UNIVERSITY Inactive CN102053957B Quick split Quick snap Natural language data processing Special data processing applications Computer graphics (images) Special position Owner: BAODING VICTORY TRAFFIC FACILITIES ENG CO LTD Active CN107112258B Semiconductor/solid-state device manufacturing Programme total factory control Engineering Machining
Owner: VARIAN SEMICON EQUIP ASSOC INC Inactive CN103945315B Ear supported sets Speech analysis Communication quality Engineering
Active CN104047478B Enhance resistance to violence Solve the problem of not being able to open the lock Non-mechanical controls Micropower Plunger
Owner: CHENGDU HIZIMA TECH CO LTD Active CN108291868B Polarisation-affecting properties Using optical means Algorithm Analog signal
Active CN107909295B Soothe emotions Reduce repeat calls Resources Commerce Power usage Information data Owner: 国网山东省电力公司营销服务中心(计量中心) +2 Owner: LONGYAN CIGARETTE FACTORY Owner: VIVO MOBILE COMM CO LTD Active CN104718806A Easy to install Limited damage PLC for automation/industrial process control Electrical apparatus casings/cabinets/drawers Electronic component User interface Owner: ENDRESS HAUSER FLOWTEC AG Owner: GREE ELECTRIC APPLIANCES INC Active CN104058466B Sticky wall is not easy to cause Iron sulfates Sulfate Water of crystallization
Owner: PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP Owner: JIANGSU IRON ANCHOR GLASS LTD BY SHARE LTD Active CN109637744B Improve security Solve the situation of deformation Apparatus for heat treatment Insulating conductors/cables Rubber material Vulcanization Owner: BAOSHENG SCI & TECH INNOVATION Owner: MAIPU COMM TECH CO LTD Active CN100566866C Play a guiding role Low added value Guiding/positioning/aligning arrangements Tension/compression control device Position control Pressure controlled ventilation Owner: BAOSHAN IRON & STEEL CO LTD Owner: BEIJING BAIDU NETCOM SCI & TECH CO LTD Active CN110545193B Data switching networks Virtual business Resource information
Active CN110228498B Improve power Avoid affecting the locking/unlocking action Axle units Axle-boxes Control system Brush Owner: CRRC QINGDAO SIFANG CO LTD Active CN111505107B Eliminate angle effects Conductivity difference reflects Material resistance Material magnetic variables Ultrasonic sensor Transducer
Inactive CN102670858B Keep the stool open Cardiovascular disorder Plant ingredients External Hemorrhoid Lotion
Active CN102632729B Increase elasticity Fast and accurate shutdown Other printing apparatus Electrical resistance and conductance Temperature control Active CN106485007B Reduce the risk of coordinated lifting Geometric CAD Design optimisation/simulation Stable state Element model
Owner: SHANGHAI ZHENHUA HEAVY IND Active CN114219807B Improve classification accuracy Conducive to follow-up diagnosis and treatment Image enhancement Image analysis Solid mass Breast ultrasonography Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN109693125B Reduce vibration Measurement/indication equipments Workpieces Damper Mechanical engineering Active CN106143362B Measurement apparatus components Road vehicles traffic control Steering wheel Driver/operator
Owner: FORD GLOBAL TECH LLC Owner: BEIJING JIAOTONG UNIV Pending CN114080317A Refuse receptacles Engineering Structural engineering
Owner: SOC INT POUR LE COMMERCE & LIND +1 Active CN102043370A Electrographic process apparatus Engineering Mechanical engineering
Owner: KONICA MINOLTA BUSINESS TECH INC Owner: CHONGQING QIUYE MACHINERY MFG Owner: YANCHENG INST OF TECH Owner: CHINA PETROLEUM & CHEM CORP +1