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.

A stepped chain transmission device capable of protecting the chain

InactiveCN108412990BExtended service lifeReduce failure rateGearingDrive shaftSprocket
Owner:FUJIAN UNIV OF TECH

A disk fault detection method and system based on hdfs

ActiveCN105242998BLow costKnow the damaged disk information in real timeInput/output to record carriersDetecting faulty computer hardwareDistributed File SystemComputer science
Owner:FUJIAN NEWLAND SOFTWARE ENGINEERING CO LTD

Self-phase differential interference optical signal receiving device

ActiveCN102594456BReduce disturbanceReduce bit error rateElectromagnetic receiversOptical elementsStationary phasePhotovoltaic detectors
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Cooling system and method to cool a gantry

InactiveCN1541619ASave spaceImprove efficiencySurgeryComputerised tomographsNuclear engineeringTomography
Owner:SIEMENS AG

Data transmission recovery method, terminal and system in LTE network

ActiveCN104301928BImprove user experienceWireless communicationRecovery methodData transmission
Owner:ZTE CORP

Protective helmet

InactiveCN100551286CHelmetsHelmet coversEngineeringRelative motion
Owner:HELMET INTEGRATED SYST

Pin connection

InactiveCN104763284BEasy to remove and replaceImprove assembly and disassembly efficiencyFrame fasteningBiomedical engineering
Owner:李毅

A music classification management method based on cloud platform

ActiveCN108763438BImprove storage classificationHigh clarityMetadata audio data retrievalSpecial data processing applicationsDatabaseIndustrial engineering
Owner:广州钱柜软件科技有限公司

Preparation method for light green superhydrophobic corrosion-resistant film on surface of magnesium-lithium alloy

InactiveCN102817063BEasy to operateImprove efficiencyAnodisationElectrolytic organic material coatingOrganic filmMicro nano
Owner:SOUTH CHINA UNIV OF TECH

A kind of dye-sensitized solar cell counter electrode material and its preparation method and application

ActiveCN108666140BImprove photoelectric conversion efficiencyImprove conductivityLight-sensitive devicesPhotovoltaic energy generationSolar batteryBattery cell
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

A clutch device for automatic ink feeding of a printing machine

ActiveCN105936179BOperational securitySimple structurePrinting press partsElectricityNumerical control
Owner:GUANGDONG LONGXING PACKAGING IND

An audio control method and electronic device

ActiveCN107704232BEasy to controlSound input/outputComputer hardwareEngineering
Owner:VIVO MOBILE COMM CO LTD

A Method of Improving the Stability of the Ventilation System of a Sintering Machine

ActiveCN109341350BIncrease temperatureImprove stabilityCharge treatment typeFurnace typesSystem stabilityEngineering
Owner:ANGANG STEEL CO LTD

Diagnosis method of high pressure fuel tank leakage

ActiveCN106500933BEmission reductionReduce pollutionMeasurement of fluid loss/gain rateDiagnosis methodsHigh pressure
Owner:SAIC MOTOR

A high-efficiency impregnation equipment for fiber cloth for pressure test of cell production

ActiveCN107034608BDipping thoroughlyReduce workloadTextile treatment containersFinal product manufactureFiberEngineering
Owner:江苏华恒新能源有限公司

A blue-phase liquid crystal display with low driving voltage and continuously controllable viewing angle

InactiveCN103792743BAchieve continuous controlTo achieve the purpose of continuous controllableStatic indicating devicesNon-linear opticsDisplay deviceNegative wave
Owner:HEBEI UNIV OF TECH

Nitride semiconductor device

InactiveCN103325828BSuppression of switching noiseTransistorDc-dc conversionSchottky barrierHeterojunction field effect transistor
Owner:KK TOSHIBA

Fabric containing fruit and/or vegetable fiber, application and preparation method

ActiveCN109576849BHigh extraction costAchieve technological breakthroughYarnVegetal fibresSolid componentSpinning
Owner:北京花香麻生物科技发展有限公司

Preparation method of linezolid crystal form

ActiveCN105254580BHigh yieldHigh purityOrganic chemistryLinezolidDrug development
Owner:JIANGSU HANSOH PHARMA CO LTD

A quick air-drying device for ink used in advertising printing paper

ActiveCN111775577BGuaranteed absorptionGuaranteed drynessOther printing apparatusProcess engineeringHot blast
Owner:河北软件职业技术学院

Explosive foil overpressure chip and detonation device integrated with microfoil switch

ActiveCN110411284BReduce inductanceShort processBlasting cartridgesDetonationExplosive Agents
Owner:NANJING UNIV OF SCI & TECH

Method and device for quantitative measurement of transient combustion field

ActiveCN110823849BHigh resolution measurementHigh precision measurementColor/spectral properties measurementsFluorescence/phosphorescenceBeam splitterPhotodetector
Owner:BEIHANG UNIV

Synthetic polyurethane elastomer with unique morphology for use in subsea pipeline insulation

ActiveCN105637005BEasy to stretchImprove featuresThermal insulationPipe protection by thermal insulationPolyurethane elastomerPolyol
Owner:DOW GLOBAL TECH LLC

A rib correction device

ActiveCN104588442BReduce dosageEliminate hazardsFixed frameEngineering
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Medicinal composition for promoting bone fracture healing and its preparing method

ActiveCN100344315CStrong active ingredient contentHigh content of active ingredientsPowder deliverySkeletal disorderFracture reductionTherapeutic effect
Owner:JIANGSU KANION PHARMA CO LTD

Testing method of penetration speed of glass fiber yarn

ActiveCN109490567BEasy accessAvoid large differences in local light transmissionSurface/boundary effectDevices using optical meansYarnGlass fiber
Owner:重庆天泽新材料有限公司

A process for segmental pre-installation of super-large diameter bimetallic casting mud pipe without closing pipes

ActiveCN104044696BFulfill process requirementsReduce labor intensityVessel partsMeasuring instrumentTotal station
Owner:招商局邮轮制造有限公司 +1

A kind of preparation method of 2,3-disubstituted benzo-γ-pyrone derivatives

ActiveCN110256411BRaw materials are easy to getHigh yieldOrganic chemistryBenzopyroneBond cleavage
Owner:HUAQIAO UNIVERSITY

Method, system and storage medium for improving block transaction speed using global acceleration node

ActiveCN109792382BKey distribution for secure communicationProtocol authorisationComputer networkEngineering
Owner:ADVANCED NEW TECH CO LTD

Batio for a single layer capacitor 3 Surface treatment method of ceramic substrate

ActiveCN105070545BIntegrity guaranteedImprove thickness uniformityCapacitor manufactureAlcoholMetallurgy
Owner:GUANGZHOU AURORA TECHNOLOGIES CO LTD

Self-lubricating composite material containing multi-component lubricating phase tial base and preparation method thereof

ActiveCN108893645BImprove mechanical propertiesReduce coefficient of frictionChemical compositionMetallurgy
Owner:JIANGSU FENGTAI TOOLS

Anti-idiotype anti-CEA antibody molecules and its use as cancer vaccine

InactiveCN1646567AHybrid immunoglobulinsPeptide/protein ingredientsMHC class IVaccination
Owner:MERCK PATENT GMBH

A garbage bin with automatic classification and automatic dumping of garbage

ActiveCN106865066BIncrease in box rateSave energyWaste collection and transferRefuse receptaclesLitterGps positioning system
Owner:ZHEJIANG YOU ART TRADE CO LTD

Method for forwarding packet calls in mobile communication system

InactiveCN1258932CSpecial service for subscribersCommmunication supplementary servicesIp addressCall forwarding
Owner:ERICSSON-LG

Detection device for detecting yarn residues on spinning bobbins

InactiveCN107651504BPrecise positioningIncrease the amount of windingFilament handlingOptically investigating flaws/contaminationYarnBobbin
Owner:SAURER GERMANY GMBH & CO KG

Mobile communication terminal and operating control system

InactiveCN1159941CAutomatic call-answering/message-recording/conversation-recordingSpecial service for subscribersControl systemGps receiver
Owner:LENOVO INNOVATIONS LTD HONG KONG

Spherical cobalt carbonate with large particle size and its synthesis method

ActiveCN114057234BMorphology regulationShort synthesis timeCobalt carbonatesPhysical chemistryCobalt
Owner:JINCHI ENERGY MATERIALS CO LTD +2

Near field communication method, near field communication module, terminal and storage medium

ActiveCN108601005BSimple procedureMessaging/mailboxes/announcementsShort range communication serviceEngineeringComputer science
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A kind of co-processor for realizing sm4 cryptographic algorithm of smart card

ActiveCN103746796BReduce areaCutting costsEncryption apparatus with shift registers/memoriesCoprocessorProcessor register
Owner:CHINA VISION INTELLIGENT CARD READER

Lamp base

InactiveCN106287598AReduce volumeEasy to useLighting support devicesProtective devices for lightingEngineering
Owner:DONGGUAN CHUAN OPTOELECTRONICS LTD

Conductive webs

InactiveCN101765685AInorganic fibres/flakesWoven fabricsFiberEngineering
Owner:KIMBERLY-CLARK WORLDWIDE INC

Dynamic reconfiguration of encryption upon detection of intrusion

InactiveCN1589559AEasy to detectWon't interfereMultiple keys/algorithms usageNetwork topologiesWireless transmissionWireless lan
Owner:TREND MICRO INC

Task migration method of load judgment method based on NoC multi-core homogeneous system

ActiveCN106502779ADifferentiate between load casesReduce overheadProgram initiation/switchingComputer architectureMajorization minimization
Owner:HARBIN INST OF TECH

Improvement of a shared vehicle and its anti-theft system and anti-theft method

ActiveCN109410642BProtect reputationAvoid unwillingness to do goodParticular environment based servicesIndication of parksing free spacesParking areaEngineering
Owner:杭州智马科技有限公司

An anti-crowd stampede alarm system

ActiveCN105469539BTo achieve the purpose of alarmLow costAlarmsPressure senseCrowds
Owner:蔡宗富

Image sensing unit and method for forming the same

ActiveCN104576663BIncrease surface areaIncrease contact areaRadiation controlled devicesPhotoelectric conversionDielectric layer
Owner:SEMICON MFG INT (SHANGHAI) CORP

Ohm's law display device for electronic teaching

ActiveCN109036049BReduce mistakesEducational modelsElectrical conductorMechanical engineering
Owner:MAANSHAN HAOYU INSTR

Hoist for elevator

InactiveCN100537392CGood for inspection and maintenanceBuilding liftsHoisting equipmentsDetentSpring force
Owner:MITSUBISHI ELECTRIC CORP

Preparation method of composite material and metamaterial

ActiveCN102702545BMeet the mechanical performance requirementsHigh mechanical strengthLaminationLamination apparatusDielectric substrateDielectric permittivity
Owner:KUANG CHI INST OF ADVANCED TECH

A high-impact, high-heat-resistant glass fiber reinforced flame-retardant ABS composite material and its preparation process

InactiveCN102993621BImprove flame retardant performanceImprove heat resistanceGlass fiberUltraviolet
Owner:HEILONGJIANG XINDA ENTERPRISE GRP

A method for recycling useful parts of lithium iron phosphate battery

ActiveCN114006074BReduce dynamic parametersGrind fullyWaste accumulators reclaimingStationary filtering element filtersLithium iron phosphateOrganic solvent
Owner:江苏奥盛新能源有限公司

A fluorescent molecular marker and its primers for rice grain width regulation gene gw8

ActiveCN108998558BImproved grain shape agronomic traitsThe method is simple and reliableMicrobiological testing/measurementDNA/RNA fragmentationToxic materialRice grain
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Data generation method and electronic device thereof

ActiveCN102110402BStatic indicating devicesNon-linear opticsData displayOptical property
Owner:WISTRON CORP

Dual-mode communication method, terminal and system for public network and private network

InactiveCN103024871BRealize dual-mode communicationEasy to useAssess restrictionPrivate networkDual mode
Owner:TD TECH COMM TECH LTD

Calcium carbonate micro-nano material with structure of multilayered shell and multistage compound pores

InactiveCN103708523BLarge specific surface areaMild conditionsCalcium/strontium/barium carbonatesMaterial nanotechnologyOrganic acidMicro nano
Owner:HENAN NORMAL UNIV

A kind of iron tailing sand cement concrete applied to road surface

ActiveCN103771783BEnable recyclingRelieve lack stressSolid waste managementRoad surfaceUltimate tensile strength
Owner:DALIAN UNIV OF TECH

Detonator empty pipe automatic branching-passage pipe leak detection machine

InactiveCN100498195CSimple structureReduce failureAmmunition testingAmmunition fuzesDetonatorPositive pressure
Owner:阜新工大科技发展有限公司

Method for improving wafer-stage electromigration performance test

InactiveCN101562145BAvoid damageHarm reductionSemiconductor/solid-state device testing/measurementIndividual semiconductor device testingElectricityCurrent limiting
Owner:HEJIAN TECH SUZHOU

Adaptive transport protocol selection method and device for mobile web services

ActiveCN112583818BImprove experienceImprove performanceTransmissionWireless communicationTransmission protocolEngineering
Owner:TSINGHUA UNIV

A logistics item sorting device for e-commerce

ActiveCN110385266BSmall footprintImprove sorting efficiencySortingLogistics managementAgricultural engineering
Owner:孟波

Protein material capable of absorbing ultraviolet ray and preparation method thereof

InactiveCN102408572BEmission reductionImproves UV resistanceOrganic chemistryVegetal fibresOrtho-nitroanilineProtein molecules
Owner:ZHEJIANG SCI-TECH UNIV

Novel technology for preparing biodiesel by virtue of low-temperature enzyme fermentation method

InactiveCN103436371BReduce pollutionSave energyFatty acid esterificationBiofuelsBiodieselPtru catalyst
Owner:龚伟

Nozzle array

InactiveCN1312358CLiquid surface applicatorsSpray nozzlesEngineeringHigh pressure
Owner:METSO PAPER INC

A 3D printing self-suspension photocatalytic device preparation method

ActiveCN111645224BEfficient use ofAdditive manufacturing apparatus3D object support structuresPtru catalystEngineering
Owner:FUJIAN NORMAL UNIV

A logic implementation method based on bipolar memristor

ActiveCN111061454BReduce the number of devicesFew stepsDigital data processing detailsDigital storageBinary multiplierSoftware engineering
Owner:PEKING UNIV

Wire rope internal stress slow release device

InactiveCN102296401BEnsure construction safetyEasy to operateTextiles and paperEngineeringInternal stress
Owner:CHINA COAL FIRST CONSTR

A kind of near-infrared ionic iridium(iii) complexes with aggregation-induced luminescence and piezochromic luminescence and their applications

ActiveCN109232661BIndium organic compoundsSolid-state devicesArylPhenanthroline
Owner:CHANGZHOU UNIV

An esl system based on nfc technology

ActiveCN105160371BPrevent crashAvoid experienceCo-operative working arrangementsSensing record carriersComputer moduleEngineering
Owner:DANYANG LUNTU ELECTRONICS TECH

Measurement system for engineering geological drilling while drilling

ActiveCN101476462BRealize remote data communicationData continuitySurveyWireless controlMechanical equipment
Owner:CHINA RAILWAY DESIGN GRP CO LTD

Method for on-line detecting scale limit value of container and burned protection

ActiveCN101893322BThermometer detailsFluid heatersBoiling pointEngineering
Owner:YUNNAN AEROSPACE IND

Electronic device and memory recovery method and medium thereof

ActiveCN114253737BResource allocationParallel computingEngineering
Owner:HONOR DEVICE CO LTD

Composite electrolyte for gel lead acid storage battery

InactiveCN102263295BReduce early capacity loss phenomenonImprove the problem of small capacityLead-acid accumulatorsComposite electrolyteEngineering
Owner:CHISEN POWER JIANGSU CO LTD

Pharmaceutical composition with effect of improving immunity

InactiveCN102000122BHeavy metal active ingredientsHydroxy compound active ingredientsManganesePotassium
Owner:深圳市合创技术有限公司

Stator assembly and motor using the stator assembly

ActiveCN112688477BSimple structureAvoid welding processWindings insulation shape/form/constructionMagnetic circuit stationary partsElectric machineryEngineering
Owner:JIANGSU LEILI MOTOR

A particle size distribution measuring device and method for vacuum mid-infrared interference smoke screen

ActiveCN107247014BEliminate the sampling processGuaranteed accuracyParticle size analysisGlass fiberPore diameter
Owner:ROCKET FORCE UNIV OF ENG

Processing method, device, storage medium and server of virtual gift display material

ActiveCN108712672BRich and diverse display methodsRealize diversified displaySelective content distributionComputer graphics (images)Engineering
Owner:GUANGZHOU HUYA INFORMATION TECH CO LTD

Composition for fabric treatment

InactiveCN110088387AImprove softening effectImprove stabilityCationic surface-active compoundsAnionic surface-active compoundsAmmonium compoundsPolysaccharide
Owner:RHODIA OPERATIONS SAS

A method for filling the remaining coal pillars in the re-mined residual mining area with a stepped structure

ActiveCN106121645BImprove resource recoveryPromote recoveryUnderground miningSurface miningInstabilityEconomic benefits
Owner:TAIYUAN UNIV OF TECH

A single expander realizes thermal energy cascade time-sharing organic Rankine cycle device and method

ActiveCN106761988BRealize continuous external power supplyImprove efficiencyFrom solar energyGeothermal energy generationThermal energyOrganic Rankine cycle
Owner:SOUTHEAST UNIV

Volume adjustment method, system and storage medium

ActiveCN109495649BMeet the needs of intelligent lifeTargetedSubstation speech amplifiersSound input/outputSound sourcesElectrophonic hearing
Owner:SHENZHEN WATER WORLD INFORMATION CO LTD

Ion chromatographic method for simultaneously measuring trace amount of anions in high-purity phosphoric acid

ActiveCN103454351BMeet testing needsHigh sensitivityComponent separationPhosphoric acidTrace Amounts
Owner:ANHUI WAYEE SCI & TECH CO LTD

Image processing apparatus and program

InactiveCN102156701BTelevision system detailsRecord information storageImaging processingThumbnail Image
Owner:CASIO COMPUTER CO LTD

A static shift quality evaluation method for vehicles equipped with hydromechanical automatic transmission

ActiveCN109979035BComprehensive static shift quality evaluationComprehensive evaluationRegistering/indicating working of vehiclesAutomatic transmissionVehicle driving
Owner:JILIN UNIV

Method and apparatus for producing slot insulations for winding slots of a component of an electrical machine

ActiveCN111512521AReduce in quantityShorten cycle timeWindings insulation materialWindings insulation shape/form/constructionSlot insulationElectric machinery
Owner:GROB WERKE & K G

Waste water hoisting facility

ActiveCN102644317BSewerage structuresPump controlWastewaterLevel sensor
Owner:GRUNDFOS MANAGEMENT AS

A kind of water-soluble fullerene composition for external use

ActiveCN107411983BSmall particle sizeFacilitated releaseCosmetic preparationsToilet preparationsAdjuvantAqueous solubility
Owner:苏州仁生泽发生物科技有限公司

Preparation method of tin oxide nanotubes

InactiveCN101798109BMonodisperseLow costNanostructure manufactureTin oxidesNanotubeChemistry
Owner:XUANCHENG JINGRUI NEW MATERIAL CO LTD

A dust-free hand-push road sweeper

ActiveCN104846762BReduce laborKeep healthyRoad cleaningDrive wheelRoad sweeper
Owner:重庆司科朗环卫服务有限公司

Constant torque a-type front locking device

ActiveCN105479148BSolving Mating Torque ProblemsImprove connection reliabilityMetal working apparatusInterconnectionEngineering
Owner:XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA

Vehicle Lamps

ActiveCN106560652BImprove cooling effectElectric circuit arrangementsLighting heating/cooling arrangementsEngineeringPhysics
Owner:TOSHIBA LIGHTING & TECH CORP

A low-cost method for judging the resolution level of a camera

ActiveCN106937109BSimple methodLow costTelevision systemsOptical apparatus testingGray levelImage resolution
Owner:湖北三赢兴智能光电科技有限公司

A method for updating a preset station list and a radio

ActiveCN107612649BRealize regular updateAvoid situations where you cannot listen to the station normallyBroadcast information updateRadio receiverTuner
Owner:SHENZHEN ROADROVER TECH

A Hybrid Microlayer Turbine Combining Impulse Action and Boundary Layer Effect

ActiveCN103470316BIncrease output torqueIncrease power generationBlade accessoriesNon-positive displacement enginesInterference fitThermal energy
Owner:TSINGHUA UNIV

A new type of laser rust removal device

ActiveCN103934574BBig bendFall preventionLaser beam welding apparatusEngineeringLaser
Owner:ZHEJIANG OCEAN UNIV

A kind of ezetimibe intermediate and preparation method thereof

ActiveCN105461649BOrganic chemistryTert-Butyloxycarbonyl protecting groupEzetimibe
Owner:ZHEJIANG JIUZHOU PHARM CO LTD

A self-service oral medication device

ActiveCN109125897BReduce workloadIndirect control of dosing timeMedical devicesOral medicineBite force quotient
Owner:张宪英

A resource scheduling method, device and electronic equipment

ActiveCN110138472BNetwork traffic/resource managementTransmission monitoringStationEngineering
Owner:上海新唐利信息科技集团有限公司

Device and method for measuring concentration of marine suspended particulate matter based on digital image processing

ActiveCN112098289BAvoid principle flawsSimple and fast operationImage enhancementImage analysisSuspended particlesSoil science
Owner:OCEAN UNIV OF CHINA

Side emitting light- emitting device

ActiveCN101416322BEffective combinationUniform lightCoupling light guidesSemiconductor devicesLight emitting deviceSemiconductor
Owner:PHILIPS LUMILEDS LIGHTING CO LLC

Central air-conditioner pipeline type ventilation system cleaning robot

InactiveCN100588472CSimple structureSave materialHollow article cleaningVehiclesEngineeringFour-wheel drive
Owner:ZHEJIANG UNIV

Android security enhancement system based on reverse analysis mechanism

ActiveCN106203110BAddress privacy breachesFix security issuesPlatform integrity maintainanceReverse analysisOperational system
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A method, device and system for negotiation cycle

ActiveCN106656449BDuplex signal operationSelf adaptiveEmbedded system
Owner:HUAWEI TECH CO LTD

A production dynamic supervision information method using a production dynamic supervision information system

InactiveCN103164784BImprove work efficiencyReduce labor costsSensing record carriersLogisticsDynamic monitoringPersonal computer
Owner:余姚方赛特软件科技有限公司

Smart campus security monitoring and management system based on the Internet of Things

ActiveCN113697333BFor automatic dischargePractical and convenientRefuse receptaclesThe InternetMotor Drive Unit
Owner:兰和科技(深圳)有限公司

Method, system and device for processing message service communication of different types

ActiveCN101370172BImprove interoperabilityInterworking between different types of SIP messagesData switching networksComputer scienceCall control
Owner:HUAWEI TECH CO LTD

A motor with forced time control function and its time control method

ActiveCN104639010BAvoid unsafe hazardsImprove securityElectric motor controlElectronic switchTime control
Owner:TIANJIN TIANGU MECHANICAL MFG

Method of testing flat panel displays and system configured to test flat panel displays

ActiveCN104732901BSpectral/fourier analysisCurrent/voltage measurementDisplay deviceComputer science
Owner:ORBOTECH LTD

A preparation method and application of rhenium disulfide nanosheets

InactiveCN108483502BLarge specific surface areaImprove adsorption capacityOther chemical processesWater contaminantsSulfidationPhotodegradation
Owner:CENT SOUTH UNIV

Chinese medicinal compsns. for treating postpartum disease

InactiveCN100340261CQuality improvementGood treatment effectPharmaceutical delivery mechanismUnknown materialsDiseaseGelatin
Owner:JILIN AODONG GRP LIYUAN PHARM CO LTD

A full-dimensional antenna heterogeneous network micro base station deployment method

ActiveCN107896375BIncrease distribution densityLarge distribution density ratioNetwork topologiesNetwork planningPhysical layerHeterogeneous network
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Elastic sheet bending device and method

InactiveCN101728919BThe pins are bent in the same positionSame angleProjector focusing arrangementCamera focusing arrangementEngineeringBearing surface
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Electrical series terminal

ActiveCN104321933BSmall structureLow costCoupling device connectionsElectrically conductive connectionsMachine buildingStructural engineering
Owner:PHOENIX CONTACT GMBH & CO KG

a y-filter

ActiveCN112516677BReduce filter effectEasy dischargeFiltration circuitsWater flowEngineering
Owner:常州艾肯智造科技有限公司

Frame structure and structure for supporting automotive power unit

InactiveCN1970371ASave material costImprove rigidityUnderstructuresSuperstructuresVehicle frameEngineering
Owner:DAIKYONISHIKAWA CORP

A vertical adjustment vibration damping device and method for a chain freight ropeway

ActiveCN103273925BExtended service lifeSuppress lateral vibrationRope railwaysVibration controlGear wheel
Owner:SOUTH CHINA AGRI UNIV

Method for etching Chinese silk

InactiveCN100556713CAvoid loosePrevent snaggingDecorative surface effectsPattern printingWaxEtching
Owner:郑亚龙

Sending and using method of measure-reference signals

ActiveCN101541085BReduce overheadPerfectly compatibleSpatial transmit diversityMulti-frequency code systemsChannel state informationResource block
Owner:ZTE CORP

Copper-filled groove structure and method of manufacturing the same

ActiveCN109637977BReduce parasitic resistanceImproved EM performanceSemiconductor/solid-state device manufacturingElectrical resistance and conductanceDielectric layer
Owner:SHANGHAI HUALI INTEGRATED CIRCUTE MFG CO LTD

Panoramic video playback method, player and head-mounted virtual reality device

InactiveCN106162203BAchieve playbackSelective content distributionSteroscopic systemsVideo playerComputer vision
Owner:实野信息科技(上海)有限公司

Solenoid valve assembly equipment

ActiveCN106112529BNeatly assembledLabor savingAssembly machinesSolenoid valveEngineering
Owner:喷达汽车精密部件(上海)有限公司

A kind of amphoteric synthetic fatliquor and its preparation method and application

ActiveCN112679650BIncrease the degree of branchingStable in natureLeather impregnationChemical industryPolymer science
Owner:QI HE LI HOU CHEM CO LTD

A semi-closed snow removal device

InactiveCN106368394BProtect working statusSimple structureClimate change adaptationGearingSnowpackChain structure
Owner:SHANGHAI DIANJI UNIV

A low-load direct methanol fuel cell membrane electrode and its preparation method

ActiveCN111326774BReduce penetrationGuaranteed performanceFinal product manufactureCell electrodesFuel cellsPtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Power-generating airbag device and airbag power-generating shoes using the power-generating airbag device

ActiveCN104426418BReasonable useSimple structureFootwearFriction generatorsMechanical energyEngineering
Owner:NEWNAGY TANGSHAN

A magnetic latching relay and its voltage regulating device

ActiveCN113078031BNormally closedNormal on-off functionContact operating partsElectromagnetic relay detailsInsulator (electricity)Voltage regulation
Owner:浙江安迅电气股份有限公司

Method of providing communication between wireless electronic devices and wireless electronic device

ActiveCN106462691BDigital data authenticationWireless commuication servicesBody area networkTelecommunications
Owner:SONY CORP

Cubic phase cobalt-nickel alloy nanocluster-graphene composite material, preparation method and application thereof

InactiveCN104043840BMaterial nanotechnologyMagnetic/electric field screeningOrganic solventThermal decomposition method
Owner:BEIJING NORMAL UNIVERSITY +1

Controlling a charging operation of a battery

InactiveCN100433496CFull charge capacity adjustmentIncreased full charge capacityBatteries circuit arrangementsSecondary cells charging/dischargingCharge currentCharge control
Owner:LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD

A foundation treatment method for sintered permeable piles

ActiveCN103643691BAvoid enteringGood water permeabilityCeramicwareBulkheads/pilesPile capCrushed stone
Owner:SHANDONG UNIV

Packaging method of laminated lithium battery case and cover based on friction stir welding

ActiveCN105234550BReliable strengthImprove sealingFinal product manufactureNon-aqueous electrolyte cellsFriction weldingClosed loop
Owner:昆山斯格威电子科技有限公司

Electric tool and combination of electric tool and battery pack

ActiveCN101758488BSimplify Design RequirementsLow costSecondary cellsPortable power-driven toolsElectrical batteryPower tool
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Roof flowerpot

ActiveCN102084788BEasy to fixInflow is not easySelf-acting watering devicesReceptacle cultivationWater storageWater storage tank
Owner:浙江索尔园林集团有限公司

A kind of highly selective cadmium ion selective electrode and preparation method thereof

InactiveCN109406603BHigh selectivityStrong specificityMaterial analysis by electric/magnetic meansPolyvinyl chlorideSodium tetraphenylborate
Owner:BENGBU COLLEGE

A method, device, equipment and medium for determining the temperature of a tunnel central drainage ditch

ActiveCN111794802BImprove insulation effectSimple calculationMining devicesDesign optimisation/simulationInsulation layerThermal insulation
Owner:四川省交通勘察设计研究院有限公司

New winter trunk whitening device

ActiveCN106622746BNo deformationUniform changeLiquid spraying apparatusPlant protective coveringsTree trunkEngineering
Owner:SHENYANG JIANZHU UNIVERSITY

Intermediate hinged shaft device for medium-low speed maglev turnout junction girder

ActiveCN102373657BUnrestricted degrees of freedomNovel structureRailway tracksLow speedDegrees of freedom
Owner:CHINA RAILWAY BAOJI BRIDGE GRP +1

A kind of wooden cylindrical drilling and grinding equipment for wood processing

ActiveCN112659276BImprove work efficiencyHigh precisionStationary drilling machinesRevolution surface grinding machinesWood machiningEngineering
Owner:NANJING HANXIYUE AUTOMATION TECH CO LTD

Adjustable air conditioning and supplying device at seat end

InactiveCN101836801BAvoid blowing sensationLower the horizontal air supply heightStoolsChairsAutomobile air conditioningEngineering
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A kind of catalyst, process and application for catalyzing bioethanol to prepare ethylene and propylene

ActiveCN112844355BHigh activityImprove stabilityCatalystsHydrocarbon preparation catalystsMolecular sieveCatalytic transformation
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

An operation processing method and mobile terminal

ActiveCN106055242BConvenient gesture operationInput/output processes for data processingSimulationHuman–computer interaction
Owner:VIVO MOBILE COMM CO LTD

Lock core

ActiveCN102337797BReasonable structureImprove anti-theft performanceCylinder locksEngineeringFastener
Owner:ZHONGSHAN CITY JIXIN CORE LOCK CO LTD

speaker box

InactiveCN107396259BReduce resonance effectReduce distortion problemsElectrical transducersLoudspeakersCavity resonanceEngineering
Owner:AAC TECH PTE LTD

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