China latest patents query

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.

an air purifier

ActiveCN104275242BEnsure the effect of purification, dust removal and sterilizationReduce releaseExternal electric electrostatic seperatorElectric supply techniquesMetal sheetHigh pressure
Owner:NINGBO ZHEKAI ELECTRIC CO LTD

Non-pressure well type underground pipe string equipment

InactiveCN104453742AReduce pollutionReduce well killing processDrilling rodsDrilling casingsHydraulic cylinderMaster cylinder
Owner:李荣富

A kind of breeding method of heat-resistant red radish

InactiveCN104170723BConsistent casteUniform performance in the fieldPlant genotype modificationDiseaseCataphyll
Owner:JIANGSU COASTAL AREA AGRI SCI RES INST +1

Remediation equipment for hardened soil in flowerpot and using method

InactiveCN111771576AAchieve the purpose of breakingReduce distanceCultivating equipmentsFlower-pot fillingAgricultural engineeringTorque motor
Owner:杨兰保

Topical composition for the treatment of actinic keratosis

InactiveCN102088957AAccurate doseRapid administrationSalicyclic acid active ingredientsAerosol deliveryOrganic solventActive agent
Owner:ALMIRALL HERMAL

A system and method for testing synchronization characteristics of synchronous passive optical networks

ActiveCN106341744BSolve the problem that the synchronization test cannot be performedMultiplex system selection arrangementsElectromagnetic transmissionComputer hardwareDistribution networks
Owner:YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU

Multiattribute chessman

InactiveCN101116779BIncrease entertainmentAdd funBoard gamesVisibilityIn real life
Owner:BEIJING PAIRUIGEN SCI & TECH DEV

A cross-flow fume hood type oil fume purifier

ActiveCN105465859BExtend the purification timeImprove purification effectDomestic stoves or rangesLighting and heating apparatusSmoke
Owner:GUANGZHOU LONT ENVIRONMENTAL SCI & TECH

An anti-seismic building structure

ActiveCN105201259BImprove firmnessReduce shakingProtective buildings/sheltersSupporting systemArchitectural engineering
Owner:CHINA CONSTR EIGHTH ENG DIV

Hypertension health care instrument

InactiveCN108771619BEasy to operateEasy to useDevices for pressing relfex pointsPhysical medicine and rehabilitationPhysical therapy
Owner:PEKING UNIV SHENZHEN HOSPITAL

A kind of instant Ganoderma lucidum tangerine peel black tea and preparation method thereof

ActiveCN107593991BImprove flavor qualityGood for healthTea extractionBiotechnologyTea catechin
Owner:广东健芝缘保健食品有限公司

Amino polycarboxylic acid porous material and its preparation method and application

ActiveCN110078968BHigh mechanical strengthEasy to separateOther chemical processesCarboxylic acidOil phase
Owner:TONGJI UNIV

Tram sanding device

ActiveCN104163176BAvoid situations where it is sprinkled on the outside of the trackPrevent slippingLocomotivesEngineeringAdverse conditions
Owner:TIANCHEN COAL MINE OF ZAOZHUANG MINING GRP

vehicle with tailgate

ActiveCN106042861BImprove installation rigidityPrevent intrusionDoorsEngineeringMechanical engineering
Owner:HONDA MOTOR CO LTD

General environment-friendly alcohol-water type ink for printing conjunctiva and preparation method thereof

ActiveCN105348912BHeavy metal content does not exceed the standardImprove adhesionInksBenzeneAlcohol
Owner:CHENGDU PRESSTER NEW MATERIALS

Method, device and electronic equipment for elastic scaling configuration in cloud computing environment

ActiveCN108234231BImprove computing efficiencyImprove calculation stabilityData switching networksAutoscalingDistributed computing
Owner:ALIBABA GRP HLDG LTD

A simulation test device for external pressure working conditions of drilling equipment

ActiveCN109738218BPressure compensation or balancingSimulate the realStructural/machines measurementControl systemPetroleum oil
Owner:成都国科检测技术有限公司

Plug-in combination of appliances for protecting against overvoltages

ActiveCN101490916BEasy to pull outSpark gap detailsElectrically conductive connectionsOvervoltagePre stress
Owner:デーンエスエープルスツェオーカーゲー

A low-wind-speed airfoil family for a wind power generating set

InactiveCN104405596BEasy power controlIncrease the maximum lift coefficientMachines/enginesWind energy generationTrailing edgeTurbine
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

4,4'-dimercaprol azobenzene and preparation method thereof

InactiveCN101880251BThiol preparationSodium bicarbonateGrignard reagent
Owner:XIAMEN UNIV

A double-layer microporous chip, a preparation method for a double-layer microporous chip, and a biological device

ActiveCN112452367BAvoid cloggingReduce pressure differenceLaboratory glasswaresHigh fluxEngineering
Owner:SHENZHEN INST OF ADVANCED TECH

A lng subcooled filling system

ActiveCN113007594BAvoid wastingAvoid pollutionInternal combustion piston enginesFluid transferredFluid phaseLiquid tank
Owner:JIANGNAN SHIPYARD GRP CO LTD

Fumonisins detection colloidal gold quick test card and kit and method for detecting fumonisins

ActiveCN108241059BAccurate and stable detectionLow detection costBiological material analysisBiochemistryPurified water
Owner:COFCO GROUP +1

A kind of broad-spectrum antimicrobial peptide derived from Lactobacillus plantarum and its application

ActiveCN112094323BAdvantages and effectsEnhanced inhibitory effectBacteriaMicroorganism based processesBiotechnologySpoilage bacteria
Owner:FUZHOU UNIV

Array method for drill spindles of printed circuit board drilling machine or forming machine

InactiveCN1309518CEasy to operateImprove drilling efficiencyPrinted circuit manufactureBoring/drilling machinesMolding machinePrinted circuit board
Owner:UNIMICRON TECH SHEN ZHEN

A kind of processing method of agarwood flower wine

InactiveCN103525672BIncreased Diffusion DriveEasy accessNervous disorderAntipyreticYeastFlavor
Owner:KUNMING UNIV OF SCI & TECH

Method and device for decompressing data packets

ActiveCN111328104BReduced decompression failuresAvoid continuitySynchronisation arrangementNetwork traffic/resource managementData packPacket loss
Owner:HUAWEI TECH CO LTD

Multifunctional Fireproof Short Circuit Protector with Redundancy

ActiveCN103746331BAchieve physical separationRealize sound and light alarmArrangements responsive to excess currentEngineeringShort circuit protection
Owner:SHANGHAI HUASU ELECTRIC

A construction method of concrete drawing form for the well circle of the water intake pump house

ActiveCN110965609BIncrease profitGood hoisting safetyPumping plantsTap waterArchitectural engineering
Owner:中铁五局集团第二工程有限责任公司

A biogas automatic switch based on floating cover control

ActiveCN103994266BSimple structureLow costOperating means/releasing devices for valvesRural areaAutomatic control
Owner:嘉善县魏塘资产管理有限公司

Chromic slag treatment method of detoxifying hexavalent chromium directly by biologic method

InactiveCN100434197CReduce consumptionReduce processing costsSolid waste disposalEscherichia coliPseudomonas putida
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Catalyst for polymerization of polyester, polyester and process for preparing polyester

InactiveCN101412805AProblems such as blockage are improvedInhibitionPolyesterFiber
Owner:TOYOBO CO LTD

Liquid crystal display device

InactiveCN101379426AGood white gradeStatic indicating devicesColor television detailsLiquid-crystal displayImaging quality
Owner:PANASONIC CORP

New roller transmission device

ActiveCN109775420BGuaranteed zero leakageReduce wasteFlat articlesWebs handlingLiquid wasteControl theory
Owner:大连橡胶塑料机械有限公司

Forming dies for stamping and welding parts of pipes for vehicles

ActiveCN106734586BIncrease productivityReduce manufacturing costShaping toolsPerforating toolsPunchingEngineering
Owner:宁波世纪东港机械有限公司

A remote control method, device and system for network multimedia services

ActiveCN102325272BRealize remote control operationTransmission systemsSelective content distributionComputer hardwareRemote control
Owner:苏州栈云净化科技有限公司

A method for preparing metal chelating peptides from poultry feathers

ActiveCN112746092BComplete enzymatic hydrolysisLow pricePeptide preparation methodsFermentationBiotechnologyNeutral protease
Owner:安徽希普生物科技有限公司 +1

A sweeping robot charging pile automatic clamping device

ActiveCN108742377BReduced navigation accuracy requirementsGuaranteed uptimeBatteries circuit arrangementsMachine detailsElectric machineSimulation
Owner:徐州科恒奥制冷设备有限公司

elevator

ActiveCN103991772BIntrinsic period shortened or extendedProlonged natural periodElevatorsMiniaturizationEngineering
Owner:HITACHI LTD

Movable container type high-precision micro-pressure detection device

InactiveCN103217252BRealize automatic measurementPressure difference measurement between multiple valvesGratingEngineering
Owner:SHANGHAI INST OF MEASUREMENT & TESTING TECH

The rowing mechanism of the pinecone machine

ActiveCN103343406BNo accidental draftEnsure ball qualityLap-winding devicesEngineeringMechanical engineering
Owner:WUJIANG WANGONG ELECTROMECHANICAL EQUIP

Automatic gain control circuit, optical receiver and optical communication system

ActiveCN114268378BGain controlElectromagnetic receiversSoftware engineeringGain
Owner:EVERPRO TECH COMPANY

Auxiliary electric heating apparatus for automobile and auxiliary electric heating method for automobile

InactiveCN101434184BReduce loadReduce target powerAir-treating devicesAir heatersElectricityPower flow
Owner:摩丁韩国公司

Non-motor vehicle power assist device linked with intersection signal and control method thereof

ActiveCN112133115BPass efficientlyEmbody humanizationRoad vehicles traffic controlGreen-lightConveyor belt
Owner:SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD

An agricultural composition

PendingCN113490418ABiocideOrganic chemistryBiotechnologyFungicide
Owner:ORO AGRI INC

High-capacity four-way reversing valve

InactiveCN101968128BGuaranteed normal commutationStable oil supplyMultiple way valvesLow voltageEvaporation
Owner:ZHEJIANG DUNAN MASCH CO LTD

A credit product multi-product parallel development system and method of credit granting, lending and repayment

ActiveCN112181380BReduce R&D workloadSpeed up research and developmentFinanceSoftware designSoftware engineeringDevelopment team
Owner:江苏苏宁银行股份有限公司

Watch assembly positioning fixture

ActiveCN108789236BSimple structureLow costWork holdersVertical planeFlexible circuits
Owner:DONGGUAN HUABEL ELECTRONICS TECH

Wire-wound wiring device for electric circuit

ActiveCN106410659BAvoid knotsApparatus for joining/termination cablesPush pullEngineering
Owner:CHONGQING HANYUAN MACHINERY

A construction project foundation pit construction support structure

ActiveCN112982435BAchieve dilation fixationImprove stabilityExcavationsArchitectural engineeringPedestrian
Owner:山东高速岩土工程有限公司

A kind of warm mix polymer modified asphalt and preparation method thereof

ActiveCN106633947BEasy to grasp performanceImprove performanceClimate change adaptationBuilding insulationsThermal ageingAlkane
Owner:CHINA PETROLEUM & CHEM CORP +1

Comprehensive early warning device and working method for tail shield sealing system of shield machine

ActiveCN110529126BEasy to controlEasy to understandTunnelsClassical mechanicsStructural engineering
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

A filter structure with anti-clogging function

ActiveCN111185057BSolve the blockageStable jobDispersed particle filtrationTransportation and packagingRatchetControl theory
Owner:SHANDONG WENYUAN BUILDING MATERIALS TECH

Plasma display panel and drive method for plasma display panel

InactiveCN102379001AStatic indicating devicesComputer sciencePlasma display
Owner:PANASONIC CORP

Fastener and method for swivel-mount installation of a seat shell for a vehicle seat

ActiveCN108162821BEasy to disassembleThigh restsFastenerAutomotive engineering
Owner:FAURECIA AUTOMOTIVE SEATING LLC

Ceramic cylinder for printing machine transmission

ActiveCN109383119BFlexible inclinationExact matchRotary pressesEngineeringPrinting press
Owner:于婉晴

Automatic stamping machine and stamping method

InactiveCN103522781BSimple and fast operationImprove stamping efficiencyStampingPulp and paper industryAutomation
Owner:SHENZHEN INFOTECH TECH

An intelligent storage drying device

ActiveCN112944869BReduce energy consumptionRelieve stressDrying gas arrangementsSeed preservation by dryingFood bodyElectric machine
Owner:COFCO ENG EQUIP WUXI CO LTD

Calculation method of submergence degree, oil recovery method and oil recovery system

ActiveCN108345757BThe degree of sinking is obtainedFully automatedDesign optimisation/simulationSpecial data processing applicationsProcess engineeringOil production
Owner:青岛新胜石油机械有限公司

A kind of composite electric tube and preparation method thereof

ActiveCN111600273BGuaranteed Ring RigidityImprove wear resistanceCable installations in underground tubesGlass fiberFiber
Owner:杭州联通管业有限公司

A concrete stacking beam underwater positioning adjustment device and stacking beam positioning method

InactiveCN102877440BShorten the timeEnsure safetyMarine site engineeringUnderwaterEngineering
Owner:HUBEI GEZHOUBA TESTING

A method for improving t-peel strength of self-adhesive coating on oriented silicon steel

ActiveCN110588127BGood thickness consistencyImprove T-peel strengthLamination ancillary operationsLaminationElectrical steelBond coating
Owner:武汉钢铁有限公司

A Screening Method for 62 Kinds of Antibacterial Drugs in Livestock and Poultry Excreta

ActiveCN107490649BImprove securityHigh sensitivityComponent separationBiotechnologyAntimicrobial drug
Owner:河南省兽药饲料监察所

A temperature compensation and alarm method and heating system for 3D printing anti-warping

ActiveCN106393685BSuitable temperatureAvoid warpingAdditive manufacturing apparatusManufacturing data aquisition/processingElectricityComputer module
Owner:南京丁丁鼠网络科技有限公司

A pseudo base station identification method and device

ActiveCN105792211BHigh similarityEasy to catch on the spotSecurity arrangementEngineeringData mining
Owner:CHINA MOBILE GROUP SHAIHAI

A method and device for controlling message distribution

ActiveCN105930203BImprove throughputReduced delivery speedTransaction processingData streamMessage processing
Owner:CHINA UNIONPAY

A kind of foamed rotomolded product prepared by one-step rotomolding and foaming polyethylene and its preparation method

ActiveCN109664584BHigh strengthSolve recycling difficultiesSynthetic resin layered productsCoatingsPolymer scienceFoaming agent
Owner:JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD

A phase-to-phase short-circuit fault-tolerant control method for five-phase permanent magnet fault-tolerant motors

ActiveCN112290857BReduce dependencyReduce calculation errorsElectronic commutation motor controlElectric motor controlElectric machineCarrier signal
Owner:JIANGSU UNIV

3cr2mnmos mold steel refining denaturant adding method

InactiveCN103710490BHigh yieldGuaranteed inclusionProcess efficiency improvementElectric arc furnaceSlag
Owner:江油市长祥特殊钢制造有限公司

A method for ecological restoration of river polluted sediment

ActiveCN107445422BImprove landscape functionImprove water purification functionWater resource protectionSludge treatment by de-watering/drying/thickeningRiver routingWater flow
Owner:SHANDONG JIANZHU UNIV

A new detection method for mobile phone leather case

ActiveCN104468975BImplement automatic detectionNo cost inputSubstation equipmentComputer moduleDistance sensors
Owner:重庆蓝岸科技股份有限公司

A Nonlinear Corrected Microphone

ActiveCN110719557BEasy to detectIncrease spacingSubsonic/sonic/ultrasonic wave measurementElectrostatic transducer microphonesCapacitanceAudio power amplifier
Owner:中国人民解放军军事科学院防化研究院

Parallel Line Painter

ActiveCN108032648BWriting connectorsMechanical engineeringPlotter
Owner:临沂高新物业管理有限公司

A fully automatic cloth rolling machine

ActiveCN106676871BEasy to operateIncrease productivityLiquid surface applicatorsSevering textilesEngineeringFully automatic
Owner:深圳它石装备技术股份有限公司

Test tube preparation machine

ActiveCN106586604BConveyorsControl devices for conveyorsEngineeringHospital information system
Owner:SUZHOU KIMAUTO TECH CO LTD

A massage chair and its power supply device

ActiveCN108321765BImprove securityAvoid safety hazardsArrangements responsive to undervoltageElectricityControl signal
Owner:SHENZHEN RUIBIDA TECH

Multistage residue hydrocracking

ActiveCN105838416BHydrocarbon oil crackingTreatment with hydrotreatment processesSlagFractionation
Owner:LUMMUS TECH INC

Method for making degradable flower pots from bamboo shoot shells

InactiveCN105940983BHarm reductionNo threatReceptacle cultivationSolution treatmentSurface cleaning
Owner:NANJING FORESTRY UNIV

Printing plate for intaglio offset and manufacturing method thereof, methods for manufacturing substrate and display apparatus

InactiveCN101301827AEnhance ink affinityHigh transfer accuracyPlate printingOther printing apparatusDisplay deviceMechanical engineering
Owner:NEC LCD TECH CORP

movable towel rack

ActiveCN103976676BEfficient and reasonable useSafe and secureDomestic applicationsClassical mechanicsStructural engineering
Owner:COBBE TECH

An arc groove anti-torsional vibration structure with variable stiffness and damping

ActiveCN109027104BSpringsNon-rotating vibration suppressionCircular discMagnetorheological fluid
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

A POI data retrieval method and device

ActiveCN106997354BImprove query efficiencyGeographical information databasesSpecial data processing applicationsData retrievalData query
Owner:NAVINFO

A dumper system for passing a locomotive and its use method

ActiveCN103287873BSmall footprintImprove work efficiencyLoading/unloadingReducerStops device
Owner:WUHAN POWER EQUIP WORKS

A kind of method that adopts hydrogenation method to prepare trimethylolpropane

ActiveCN104892364BReduce dosageLow costPhysical/chemical process catalystsOrganic compound preparationHydrogenation reactionDecomposition
Owner:WANHUA CHEM GRP CO LTD

Phenylalanine attenuator mutants and phenylalanine operons resolving feedback repression and their applications

ActiveCN107287198BImprove expression levelImprove fermentation effectVectorsBacteriaMicroorganismNucleotide
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Face recognition method, system, computer device and computer-readable storage medium

ActiveCN109002776BReduce overheadCharacter and pattern recognitionComputer graphics (images)Engineering
Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Text sentiment classification method, device, electronic device and readable storage medium

ActiveCN110222178BSemantic analysisNeural architecturesMedicineSemantic feature
Owner:NEW H3C BIG DATA TECH CO LTD

Anti-pressure deceleration belt for road traffic

ActiveCN108018787BExtended service lifeAvoid damageTraffic signalsRoad signsSpeed bumpEngineering
Owner:东营市东凯园区运营管理有限公司

LED element and method for making LED element

ActiveCN101257071BLarge luminous areaIncrease the areaSemiconductor devicesLight-emitting diodeDiode
Owner:BRIDGELUX INC

Method for preparing optically active poly(alkyl-aryl) silane

InactiveCN102304229BLow costEasy to operateArylOrganic solvent
Owner:HANGZHOU NORMAL UNIVERSITY

An operating system for automatic protection and grounding of electric appliances

ActiveCN110058060BSimple structureEasy to operateMeasurement instrument housingConnection contact member materialTest efficiencySlide plate
Owner:义乌东进电子科技有限公司

A method for implementing scalable storage index structure in cloud environment

InactiveCN103544300BReduce memory overheadImprove query speedWeb data indexingOther databases indexingExtensibilityInternal memory
Owner:YUNNAN UNIV

Imaging appts. cartridge parts, imaging system and storage medium for cartridge

InactiveCN100349075CReduce scrapElectrographic process apparatusCorona dischargeCharge currentImage formation
Owner:CANON KK

Decoupling control method for variable pitch control and torque control of large wind turbine unit

InactiveCN102996335BLow costAvoid shock loadsWind motor controlMachines/enginesProportion integration differentiationControl system
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

Active energy ray curable composition for interlayer filling

ActiveCN103890026BHigh transparencyGood flexibilitySynthetic resin layered productsHigh humidityPolyolefin
Owner:DAICEL ALLNEX

A metallurgical industry cold rolling acid wastewater treatment system device and its process method

ActiveCN104058517BWaste water treatment from metallurgical processMultistage water/sewage treatmentEcological environmentSludge
Owner:鞍山宏源环能科技有限公司 +1

Vibrating trough vibrating sieve device and screening method

ActiveCN104340615BEasy to operateIncrease productivitySievingScreeningScreening methodEngineering
Owner:CHINA PETROCHEMICAL CORP

Radical-metal complex type molecular ferromagnet and preparation method

InactiveCN1232526CLong-range orderIncrease temperatureGroup 8/9/10/18 element organic compoundsComplex typeHydrogen
Owner:NANKAI UNIV

Preparation method of chromium-free dacromet coating solution and coating process on the surface of metal clips and metal clips

ActiveCN112063252BNo problem of local over-thicknessGood lookingPretreated surfacesAnti-corrosive paintsChromium freeAdhesive
Owner:宁波经济技术开发区达克罗涂复有限公司

A self-propelled liquid metal flexible machine with snake-like motion

ActiveCN109605356BChange surface tensionSimple designProgramme-controlled manipulatorExternal energyLiquid state
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Circuit interrupter including linear actuator and manual pivot member

InactiveCN1737970AHigh-tension/heavy-dress switchesAir-break switchesEngineeringPower circuits
Owner:EATON CORP

Method, device, device and readable storage medium connected with central equipment

ActiveCN109890017BSolve technical problems with cumbersome stepsConnection managementSecurity arrangementComputer hardwareEngineering
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

A kind of preparation method of shear force thermal deformation mold and NdFeB magnet

ActiveCN107546025BImprove magnetismHigh deformation efficiencyInductances/transformers/magnets manufactureMagnetic materialsThermal deformationMaterials science
Owner:BEIJING UNIV OF TECH

Compound auxiliary agent for one-step high-efficiency pretreatment of pure cotton fabric and its preparation method

InactiveCN103343452BEasy to handleImprove stabilityVegetal fibresTextile printerSulfonate
Owner:SHAOXING UNIVERSITY

Transverse Zeeman laser frequency locking method and device based on piezoelectric effect and acousto-optic frequency shifting

ActiveCN104037611BHigh frequency adjustment resolutionDrift suppressionLaser detailsElectricityAcousto-optics
Owner:HARBIN INST OF TECH

Smart hair growth helmet, cloud server and smart hair growth system

ActiveCN106693196BImprove side effectsService scienceLight therapyTransmissionSide effectHair falling
Owner:SHENZHEN ZHILIAN ZHONGKANG TECH CO LTD

Connecting device, combined crane with the connecting device and connecting method

ActiveCN104843581BLoad-engaging elementsCranesEngineeringElectrical and Electronics engineering
Owner:TEREX GLOBAL GMBH

A Light Intensity Tracking Photovoltaic Sound Barrier

ActiveCN107675637BWith light intensity tracking functionImprove overall utilizationPhotovoltaic supportsNoise reduction constructionSound barrierEngineering
Owner:宁波勇毅科技有限公司

Application of kinesin and its homologues in the preparation of drugs for the treatment of diabetic complications

ActiveCN103690539BImprove neuropathyImprove therapeutic indexOrganic active ingredientsNervous disorderSide effectTolerability
Owner:FUJIAN MEDICAL UNIV

A low-background reflection scanning image changer tube and its manufacturing method

ActiveCN110783159BElectrode and associated part arrangementsImage/pattern display tubesPhotocathodeImage tube
Owner:NORTH NIGHT VISION TECH

Enterostomy postoperative special abdominal belt

PendingCN112972101AComfortable to wearPromote excretionNon-adhesive dressingsBreast bandagesNursing techniquesNursing care
Owner:刘伟静

Method and device for series overlapped development of small-type station field gathering and transferring treatment

ActiveCN102654245BSave fuelSave construction investmentPipeline systemsPrimary stationThree-phase
Owner:PETROCHINA CO LTD

Precursor for ternary cathode material and preparation method thereof

ActiveCN107285394BHigh crystallinityUniform particle size distributionCell electrodesManganese oxides/hydroxidesNickel saltManganese
Owner:GEM WUXI ENERGY MATERIAL CO LTD

Systems and apparatuses for testing blood glucose measurement engines

InactiveCN102651995BLocal control/monitoringFunctional testingControl signalBlood Glucose Measurement
Owner:F HOFFMANN LA ROCHE & CO AG

A kind of copper chromium black agent prepared by solid phase sintering method promoted by molybdenum oxide and zinc oxide and its preparation

ActiveCN110951281BPromote sinteringHigh reactivityInorganic pigment treatmentReaction temperatureCopper oxide
Owner:黄山市晶特美新材料有限公司

A Universal Compression Mechanism of a Steam Turbine Blade Drilling Fixture

InactiveCN101791765BReliable compressionSimple structurePositioning apparatusMetal-working holdersSteam turbine bladeDrill
Owner:WUXI AIERFU BLADE

Modular formwork members

InactiveCN1176288CSimple designIncrease production capacityFloorsReinforced concreteUltimate tensile strength
Owner:湖南邱则有专利战略策划有限公司

Image processing method and device

ActiveCN106778928BStructural damage is smallImprove image conversion qualityCharacter and pattern recognitionImaging processingComputer graphics (images)
Owner:广州方硅信息技术有限公司

A method for making industrial robot visual semantic segmentation database

ActiveCN107481244BThe method is simple and fastEasy to operateImage enhancementImage analysisPattern recognitionMachine parts
Owner:KUNMING UNIV OF SCI & TECH

POI recommendation system and method based on spatio-temporal semantic interval perception under self-attention

ActiveCN112199609BAccurate recommendation effectDigital data information retrievalNeural architecturesPersonalizationData acquisition
Owner:NORTHEASTERN UNIV LIAONING

Method for eliminating imaging device process mismatch and imaging nonlinear influence

ActiveCN102213614BThreshold distribution area reductionEliminate the effects ofPhotometry using electric radiation detectorsImaging qualityComputer science
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Preparation method of instant oyster food

ActiveCN102742873BGuaranteed appearanceKeep the flavorFood preservationFood preparationMaillard reactionAdditive ingredient
Owner:GUANGDONG OCEAN UNIVERSITY

Bandgap circuit

InactiveCN102915062ADoes not increase the areaGood Noise Cancellation PerformanceElectric variable regulationVoltage referenceTransistor
Owner:MEDIATEK SINGAPORE PTE LTD SINGAPORE

A paint mixer filter

InactiveCN105194916BNot easy to formImprove filtering effectStationary filtering element filtersBiochemical engineeringFuel filter
Owner:北京城建十六建筑工程有限责任公司

Negative photosensitive resin composition, cured film, element provided with cured film, display device and method for producing same

InactiveCN111656277AInhibitionHigh sensitivityElectroluminescent light sourcesSolid-state devicesImidePolymer science
Owner:TORAY IND INC

Electronic device and method for optimizing mask cosmetic effect based on music and electrical signals

ActiveCN104906688BGood skin care and beauty effectEfficient use ofCosmetic preparationsElectrotherapyElectronic controllerNutrient solution
Owner:陈宏乔

A method for controlling the low cycle life of an engine

ActiveCN104535324BSafe and reliable workWide adaptabilityEngine testingAviationClassification methods
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Mechanical logic device and mechanical digital input device and digital lock with the mechanical logic device

ActiveCN105074606BImplement continuous input problemsExpand the usable rangeLimiting/preventing/returning movement of partsMechanical controlsLocking mechanismControl theory
Owner:高瞩宇

Information processing method and electronic device

ActiveCN105094560BEasy to seeReduce distractionsInput/output processes for data processingComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

A preparation method of sulfur and nitrogen co-doped thin nano-carbon sheets for supercapacitor electrodes

ActiveCN109449007BImprove stabilityImprove performanceCarbon compoundsHybrid capacitor electrodesThioureaPorous carbon
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A puller assembly and dot device

ActiveCN113523071BGuaranteed accuracyImprove management efficiencyShaping toolsSlide fastenersEngineeringMechanical engineering
Owner:FUJIAN ZIPPER SCI & TECH CO LTD

Open throttling refrigeration device

ActiveCN101957094BLess power consumptionSimple structureFluid circulation arrangementMachines using refrigerant evaporationSolenoid valveEngineering
Owner:WUXI HONGRUI AEROSPACE MECHANICAL & ELECTRICAL EQUIP CO LTD

Environment friendly depilation method and lime alkali liquor recovery device

InactiveCN101503742BEmission reductionReduce pollutionPre-tanning chemical treatmentWater/sewage treatmentMaterials scienceInorganic sulfide
Owner:海宁市富升裘革有限公司

Sliding formwork for the construction of rectangular high-rise building chimneys

ActiveCN107254963BAvoid leaningHigh precisionForms/shuttering/falseworksLight sensingReal-time data
Owner:CHINA MCC5 GROUP CORP

Stem cell beauty emulsion with skin rejuvenation and blemish reduction and preparation method thereof

ActiveCN108888554BIncrease elasticityImprove removal effectCosmetic preparationsToilet preparationsPolyethylene glycolApple extract
Owner:国科精准(海南)医疗科技股份有限公司

A button assembly for electronic equipment and electronic equipment

ActiveCN108270900BSimplify the installation processTelephone set constructionsKey pressingMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Video encoding/decoding method and apparatus, and recording medium storing bitstream

PendingCN113841404AImprove encoding/decoding efficiencyDigital video signal modificationComputer hardwareReference sample
Owner:ELECTRONICS & TELECOMM RES INST

A uniform painting equipment capable of cleaning the wall surface

ActiveCN111305517BGuarantee the efficiency of paintingQuality assuranceBuilding repairsStructural engineeringMechanical engineering
Owner:安徽漫画树涂料股份有限公司

Constitution and control method for odd-port light switch matrix

InactiveCN1231778CEasy to implementEasy to controlWavelength-division multiplex systemsCoupling light guidesBeam splitterMultiplexer
Owner:FENGHUO COMM SCI & TECH CO LTD

Intelligent light-emitting diode (LED) corridor lamp

InactiveCN102869161BWith automatic branch switching functionWith automatic alarm (repair) functionElectric light circuit arrangementEnergy saving control techniquesElectrical resistance and conductanceDriver circuit
Owner:江门简派照明电气有限公司

Vascular interventional surgery robot guide wire, catheter control device

ActiveCN108514448BEasy to twistImprove efficiencyGuide wiresMedical devicesPhysical medicine and rehabilitationGear drive
Owner:SHENZHEN INST OF ADVANCED TECH

Method and device for optimizing routing information protocol

InactiveCN101656680BAvoid lossData switching networksEngineeringRouting Information Protocol
Owner:NEW H3C TECH CO LTD

A method for controlling an outdoor motor of an air conditioner

ActiveCN101714847BReduce power consumptionImprove energy efficiencyAC motor controlMotor controlEngineering
Owner:HISENSE HOME APPLIANCES GRP CO LTD +1

Front ring tungsten halogen light source

InactiveCN104534340BLow light colorReduce feverElectric circuit arrangementsMaterial analysis by optical meansHalogenSpectrograph
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Mobile terminal using method for dispersed on-off controlling of background lamp of touch screen

ActiveCN107393487AEasy to useQuick to useStatic indicating devicesMOSFETComputer terminal
Owner:上海纪仑华电子科技有限公司

Method for manufacturing metal composite pipe blank and device for manufacturing metal composite pipe blank

ActiveCN100574937CImprove performancePrevent surface oxidationGuide tubeMetal
Owner:GOLDEN DRAGON PRECISE COPPER TUBE GROUP

Conveyor for external terminals

ActiveCN109051680BConveyorsConveyor partsEngineeringMechanical engineering
Owner:宣城市东科电器有限公司

A processing method for continuous purification of tea saponin

ActiveCN106565813BHigh purityLow costSugar derivativesSteroidsNanofiltrationBiology
Owner:RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY

Active optical cable connector and active optical cable assembly using the active optical cable connector

ActiveCN106842446BTo achieve a conductive connectionImprove reliabilityCoupling light guidesPhotoelectric conversionMaterials science
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Vehicle AC power generator with detector of work begining

InactiveCN1207844CEngine controllersIndication/recording movementAlternatorExcitation current
Owner:DENSO CORP