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 virtual machine load balancing method in cloud environment

ActiveCN108182115BImprove load balancingReduced execution timeResource allocationData setParallel computing
Owner:FUZHOU UNIV

A kind of modified epoxy resin and its preparation method and cathodic electrophoretic coating with high throwing power

ActiveCN109627951BImprove corrosion resistanceUniform thicknessAnti-corrosive paintsPolyurea/polyurethane coatingsPolymer sciencePolyethylene glycol
Owner:KEDE CHEM IND SHUNDE +1

A fid micro-current amplifier capable of automatic calibration and its calibration method

ActiveCN110702807BImprove adaptabilityGood repeatabilityComponent separationCapacitanceHemt circuits
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +2

Precious metal recovery using thiocyanate lixiviant

ActiveCN100424204CCyanideMaterials science
Owner:NEWMONT USA LTD

A range extender control method and a range extender electric vehicle

ActiveCN112606736BReduce power wasteLow costOperating modesPropulsion by batteries/cellsElectrical batteryElectric vehicle
Owner:南昌济铃新能源科技有限责任公司

Method for manufacturing composite fabric automobile roof

ActiveCN101987599BSolve flame retardancyAddressing Pollution ResistanceSevering textilesHeating/cooling textile fabricsFiberAlcohol
Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

Vacuum batch rectification column with pressure regulating device inside the column and using method thereof

ActiveCN103055529BReduce the temperatureConducive to batch distillation separationDistillation regulation/controlFractional distillationMagnetic tension forceImpeller
Owner:SHANDONG ZHONGSHAN PHOTOELECTRIC MATERIAL CO LTD

Method for imparting gel properties to detergent composition and high water content gel type detergent composition

ActiveCN105754752BGreen and naturalLow costInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsHigh water contentOrganic chemistry
Owner:GUANGZHOU LIBY

A call/registration method for user device to access IP multimedia sub-system

InactiveCN101123821BAvoid wastingSolving Duplicate Operation ProblemsAssess restrictionTransmissionContent determinationUser equipment
Owner:ZTE CORP

A hemostatic clip applier that can be used continuously

InactiveCN106037866BShorten the timeImprove the effect of surgeryWound clampsContinuous usePower apparatus
Owner:CHENGDU IDING IND PROD DESIGN

Electrostatic fixture

ActiveCN103843128BSemiconductor/solid-state device manufacturingPositioning apparatusElectrical polarityEngineering
Owner:APPLIED MATERIALS INC

Method for separating and purifying fructooligosaccharides

ActiveCN102433370BHigh product contentComply with food hygiene requirementsSugar derivativesMicroorganism based processesSucroseMicrofiltration membrane
Owner:JIMEI UNIV

Piston for internal combustion engine and method for producing same

InactiveCN107842439AReduce consumptionAvoid formingPlungersMachines/enginesMetal alloyEngineering
Owner:MAHLE INT GMBH

Display device

PendingCN113629106ADigital data processing detailsSolid-state devicesComputer hardwareComputer graphics (images)
Owner:SAMSUNG DISPLAY CO LTD

Fingerprint biometric machine

InactiveCN101057248ABiometric pattern recognitionFeature extractionTransformer
Owner:INT BUSINESS MASCH CORP

A 360° light-emitting LED device

ActiveCN103441205BIncrease surface areaImprove cooling effectSemiconductor devicesColor rendering indexEffect light
Owner:厦门多彩光电子科技有限公司

Electronic ink-based dynamic grating and control method and stereoscopic display device

ActiveCN103246123BShort response timeRealize dislocation movementStatic indicating devicesNon-linear opticsControl layerGrating
Owner:FUZHOU UNIV

A hair dryer

InactiveCN106965606BWide range of functionsUse energy saving and environmental protectionWriting accessoriesAnimal repellantsCapillary TubingEngineering
Owner:临沂冠源科技有限公司

A method to improve video compression coding efficiency based on deep learning

ActiveCN107820085BImprove encoding performanceImprove coding efficiencyImage enhancementImage analysisPattern recognitionInterframe coding
Owner:HANGZHOU DIANZI UNIV

Levalbuterol sulfate pulsatile capsule and preparation method thereof

InactiveCN102429892BOrganic active ingredientsPharmaceutical delivery mechanismPharmaceutical AidsPharmacology
Owner:深圳飞翔世纪生物科技有限公司

A preparation method for obtaining methane functionalized products based on combined iron/photocatalysis

ActiveCN113717076BHigh yieldLow priceCarboxylic acid nitrile preparationOrganic compound preparationPhotosensitizerOrganic synthesis
Owner:DALIAN UNIV OF TECH

Air conditioner outdoor fan control method and device

ActiveCN105333576BReduce the temperatureSolve the problem of longevityMechanical apparatusSpace heating and ventilation safety systemsEngineeringRefrigeration
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Externally dressed drug for treating burns and scalds

InactiveCN102716225BRelieve painSwelling disappearsAnthropod material medical ingredientsHydroxy compound active ingredientsPANAX NOTOGINSENG ROOTLumbricus
Owner:王长锋

Multi-core cable and manufacturing method thereof

InactiveCN103606416BStable arrangementSmall outer diameterCoaxial cables/analogue cablesInsulated cablesStructural engineeringElectric wire
Owner:SUMITOMO ELECTRIC IND LTD

Preparation method of power diode

ActiveCN104576361BReduce reverse leakage currentLower forward voltage dropSemiconductor/solid-state device manufacturingSemiconductor devicesPhotoresistImpurity
Owner:CSMC TECH FAB2 CO LTD

Method for continuous production of hanging type tetrahydrochysene dicyclopentadiene

ActiveCN101244978BSimple preparation processNot corrosiveMolecular sieve catalystsHydrocarbon by hydrogenationNMR - Nuclear magnetic resonanceHydrogen
Owner:XIAN MODERN CHEM RES INST +1

A fan used in animal husbandry and its production method

ActiveCN102644612BUniform shrinkageHigh opacityPump componentsCoatingsGear driveCoupling
Owner:上海特瑞机械设备盐城大丰有限公司

Tension mechanism of bag making machine

InactiveCN104192613BAchieve tensionRealize fine-tuning of tension forcePaper-makingBox making operationsEngineeringMechanical engineering
Owner:汕头市华星机械有限公司

Horizontal shuttle opening device

InactiveCN1190539CLoop takersElliptic motionCam
Owner:JUKI CORP

A wall-mounted air conditioner indoor unit and its control method

ActiveCN109654599BAchieve occlusionAchieve closureMechanical apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Improved heat exchanger tube and air-to-air intercooler

InactiveCN102084202AEngine fuctionsGas turbine plantsEngineeringIntercooler
Owner:GEA RAINEY CORP

Method for extractive distillation with salt for separating acetone and methanol

ActiveCN101492345BRatio and reflux ratio decreaseThe number of theoretical boards is reducedOrganic compound preparationHydroxy compound preparationAcetic acidExtractive distillation
Owner:CHINA PETROLEUM & CHEM CORP +1

A rolling mill roll lubricant injection structure and injection method thereof

ActiveCN112377794BEasy to take outEasy to cleanRollsConduits/junctionsLiquid storage tankEngineering
Owner:四川省宇坤金属制品有限公司

A gripper type intelligent file access device

ActiveCN110329770BPrecise deliveryEasy to grabStorage devicesConveyor partsComputer hardwareControl system
Owner:广州历康信息科技股份有限公司

A nested array-based multi-octave constant beamwidth beamforming method and system

ActiveCN104242871BSimple designGuaranteed qualityDigital technique networkSensor arrayNested arrays
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Measuring method, device and electronic equipment for mill grinding state

ActiveCN112197817BImproving Online Measurement MethodsStable grinding processStructural/machines measurementProcess engineeringMechanical engineering
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD

Method of generating timing code for automatic servo write of rotating magnetic disk

InactiveCN1399250ATrack finding/aligningRecord information storageReal-time computingPattern space
Owner:HITACHI GLOBAL STORAGE TECH NETHERLANDS BV

Method and device for starting an application

ActiveCN107831887BStart as soon as possibleAvoid power consumptionDigital data processing detailsProgram loading/initiatingComputer hardwareStart time
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Dual-bridge DC-DC converter and its control method

ActiveCN101170279BDC-AC is easy to implementImprove transmission efficiencyApparatus with intermediate ac conversionElectric variable regulationFiltrationFull bridge
Owner:叶忠

Punch operator fatigue judgement system and punch operator fatigue judgement method

InactiveCN103009669BImprove securityMonitor working statusPressesMicrocontrollerTime range
Owner:CHINFONG CHINA MECHANICAL IND LIMITED

A kind of silicone waterproof and oil-proof emulsion and preparation method thereof

ActiveCN107814586BHas oil-repellent effectLow water absorptionOil emulsionSilicone oil
Owner:HANGZHOU RUIJIANG CHEM

Coil hard-paper cylinder stabilized oil-immersion treatment device

ActiveCN102496448BRealize oil immersion treatmentPaper/cardboardInductances/transformers/magnets manufactureDrive shaftCharge and discharge
Owner:CHINA XD ELECTRIC CO LTD

Electromagnetic compatibility device for spark light source of photoelectric direct-reading spectrometer

ActiveCN102853911BGuaranteed flow backGuaranteed shielding effectRadiation pyrometrySpectrometry/spectrophotometry/monochromatorsHigh voltage igbtLow voltage
Owner:昆山书豪仪器科技有限公司 +1

System and method of manufacturing furol with pentose solution

ActiveCN101108839BIncrease concentrationHigh yieldOrganic chemistryHigh energyDistillation
Owner:JINAN SHENGQUAN GROUP SHARE HLDG

Sensing illumination door lock device

InactiveCN104251076AEasy to openBuilding locksSwitching signalComputer science
Owner:徐国民

Method of Automatic Matching and Verification of System Diagram and 3D Model in Pipeline Design

ActiveCN107194056BRealize automatic matchingEnsure consistencyGeometric CADSpecial data processing applicationsAlgorithmData mining
Owner:四川电力设计咨询有限责任公司

Rod mill powder-sieve linkage system

ActiveCN102489376BEffectively control the maximum particle sizeControl the maximum particle sizeGas current separationGrain treatmentsRoom temperatureEngineering
Owner:HENAN KANGXING PHARMA +1

Method for preparing enhanced magnesium alloy composite board

InactiveCN102581057BHigh strengthHigh hardnessMetal rolling arrangementsHardnessComposite plate
Owner:TAIYUAN UNIV OF TECH

A kind of high carbon steel slab continuous casting method

ActiveCN105499528BEnhanced coagulation uniformityReduce the incidence of cracksAlkalinityGeneration rate
Owner:SHOUGANG CORPORATION

Multi-target location method of bistatic common-address multi-input-multi-output radar

InactiveCN102213761BHigh precisionEasy to implementRadio wave reradiation/reflectionSingular value decompositionDomain name
Owner:HARBIN ENG UNIV

Vertical graphene oxide/degradable resin marine antifouling coating and preparation method thereof

ActiveCN110066561BSolve environmental problemsAntifouling/underwater paintsPaints with biocidesEnvironmental engineeringMarine equipment
Owner:JIAXING UNIV +1

A kind of preparation method of cardanol modified polyamine curing agent with high anticorrosion performance

ActiveCN111763151BLess quantityImprove stabilityOrganic compound preparationAnti-corrosive paintsPolyoxymethylenePolymer science
Owner:ZHEJIANG WANSHENG

Ampoule Holder Rotary Device

ActiveCN103991687BEasy to operateEasy to adjustConveyor partsRotary conveyorsEngineeringMechanical engineering
Owner:SHANDONG LINUO TECHNICAL GLASS CO LTD

Label feeding manipulator of solenoid valve partial assembly machine

ActiveCN106426248BReduce wearSimple structureGripping headsMetal working apparatusSolenoid valveEngineering
Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建

A kind of denitrification microorganism and its application

ActiveCN108102943BEfficient degradationBacteriaWater contaminantsMicroorganismKlebsiella oxytoca
Owner:SICHUAN UNIV

An assembled underground communication equipment installation well

ActiveCN106988347BEasy to installEasy to transportArtificial islandsUnderwater structuresArchitectural engineeringEngineering plastic
Owner:NINGBO GMF TELECOM TECH

Shaft end seal structure and method

ActiveCN111022651BAvoid problems such as excessive stressReduce air leakageEngine sealsWorking fluidGas leak
Owner:DONGFANG TURBINE CO LTD

A ground data processing system based on ffd and imis technology

ActiveCN106779101BImprove vibration resistanceImprove high temperature resistanceResourcesInformatizationSynthetic data
Owner:CHINA HELICOPTER RES & DEV INST

Decolouring method of printing and dyeing waste water

InactiveCN1214995CRaw materials are easy to getLow costWater/sewage treatment by irradiationMultistage water/sewage treatmentWastewaterPollution
Owner:PEKING UNIV

A cable protective layer winding robot

ActiveCN111128480BTimely processingUniform and dense automatic windingCable/conductor manufactureLoop controlControl system
Owner:HANGZHOU AOHAI MARINE ENG CO LTD

A blowout prevention cementing method and device for high-temperature geothermal wells

ActiveCN106401523BHigh densityGuaranteed speedSealing/packingWell cementingCement slurry
Owner:BEIJING TALENT NEW ENERGY TECH DEV CO LTD

Semiconductor structure and manufacturing method thereof

ActiveCN102956631BEasy to operateImprove breakdown voltageSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor structureCondensed matter physics
Owner:MACRONIX INT CO LTD

Shape memory alloy actuator and method thereof

ActiveCN113589544AProjector focusing arrangementCamera focusing arrangementEngineeringStructural engineering
Owner:HUTCHINSON TECH

Data processing method and browser device

ActiveCN105183889BImprove data processing efficiencyReduce resource usageBuying/selling/leasing transactionsSpecial data processing applicationsProcessing InstructionOriginal data
Owner:BEIJING QIHOO TECH CO LTD

A pluggable smart button and an earphone with smart button function

ActiveCN104811840BReduce the number of partsService life is not affectedEarpiece/earphone attachmentsEngineeringHeadphones
Owner:东莞市扬晨实业有限公司

A high-efficiency catalytic conversion method for petroleum hydrocarbons

ActiveCN102796558BImprove use efficiencyReasonable integrationTreatment with plural serial stages onlyTreatment with hydrotreatment processesIsomerizationCracking reaction
Owner:CHINA PETROLEUM & CHEM CORP +1

A Protein Immobilization Method Based on Surface Plasmon Resonance Imaging Biosensor Chip

ActiveCN104502311BAvoid inactivationGuaranteed to get a heartbeatMaterial analysis by optical meansBiological testingReactive siteSurface plasmon resonance imaging
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

A kind of soybean peptide chewable tablet and its preparation method

ActiveCN103859253BGood water solubilityStay nourishedSugar food ingredientsFood shapingAlcoholAdditive ingredient
Owner:COFCO NUTRITION & HEALTH RES INST +1

a laminating machine

InactiveCN103895316BSmall moment of inertiaStrong process controllabilityControlling laminationLaminationEngineeringControllability
Owner:广东韦达尔传媒有限公司

an air purifier

ActiveCN112930460BEfficient removalIncrease contact areaMechanical apparatusLighting and heating apparatusAir purifiersElectric machinery
Owner:成昶昊 +1

Wide viewing angle wave plate and its application

ActiveCN103353696BHarm reductionLow costPolarising elementsNon-linear opticsPhase differenceEngineering
Owner:JIANGSU HECHENG DISPLAY TECH CO LTD

A dry-applied preparation for preventing and controlling fruit tree seedling-borne diseases and insect pests, its preparation method and application

ActiveCN111296466BFixed firmlyPrevent contact and infringeBiocideAntifouling/underwater paintsYoung treeInsect pest
Owner:QINGDAO AGRI UNIV

Flue gas waste heat recovery device

ActiveCN102410631BReduce axial displacementExtended stayEnergy efficient heating/coolingAir heatersWater storageFlue gas
Owner:WUXI XIZHOU MACHINERY

A kind of domestic garbage processing method and its processing equipment

InactiveCN103447279BPromote degradationAchieve reductionSolid waste disposalSlagLitter
Owner:ZHEJIANG UNIV

An external wall expansion joint structure and its installation method

ActiveCN110409635BImprove waterproof performanceStable out of stateBuilding insulationsWater stopArchitectural engineering
Owner:东莞市建安集团有限公司

Recombinant bovine tuberculosis specific antigen protein with three fused genes and preparation method thereof

ActiveCN101538578BBacteriaMicroorganism based processesEscherichia coliAntigen
Owner:HUAZHONG AGRI UNIV

Catalytic multi-echo phase unwrapping method

ActiveCN103649782BMagnetic measurementsDetection using electron/nuclear magnetic resonanceNMR - Nuclear magnetic resonancePhase unwrapping
Owner:SPINTECH

A dual manipulator stability improving device

ActiveCN108789396BImprove stabilityLess tendency to deviate from own axisProgramme-controlled manipulatorRobot handControl engineering
Owner:HONGRITA DIE SHENZHEN

IoT Smart Clothes Rack with Power Outage Protection

ActiveCN110004675BConvenient lifeHigh degree of intelligenceTransmission systemsSubstation equipmentControl systemThe Internet
Owner:FUZHOU UNIV

Water-based polishing pads and methods of manufacture

InactiveCN1830627APolishing machinesSemiconductor/solid-state device manufacturingWater basedFluid phase
Owner:ROHM & HAAS ELECTRONICS MATERIALS CMP HLDG INC

Method for preparing ethylene by dehydrating ethanol

ActiveCN102190543BShort lifeImprove anti-carbon performanceHydrocarbon from oxygen organic compoundsBulk chemical productionReaction temperatureAqueous solution
Owner:CHINA PETROLEUM & CHEM CORP +1

Lithographic printing plate

InactiveCN101018674AExcellent plate inspectionHigh sensitivityPlate printingFoil printingImage resolutionEngineering
Owner:MITSUI CHEM INC

A kind of preparation method of lead alloy surface anti-corrosion composite coating

ActiveCN113718314BLess micro defectsImprove bindingAnodisationElectrolytic agentCerium
Owner:XIHUA UNIV

Hearing aid device and hearing aid method

InactiveCN102422652BIn line with intuitive feelingDeaf-aid setsPhase differenceEngineering
Owner:PANASONIC CORP

A kind of low dielectric constant glass fiber reinforced polypropylene material and preparation method thereof

ActiveCN106543554BLow dielectric constantHigh thermal oxidation resistanceFiberGlass fiber
Owner:HEFEI GENIUS NEW MATERIALS

A wall-mounted logistics storage system

ActiveCN108143234BDomestic articlesStorage devicesLogistics managementControl theory
Owner:上海靓志信息科技有限公司

Low Power High Switching Rate Charge Pump Circuit

ActiveCN112350568BIncrease the turn-on thresholdCurrent self-sufficiencyEfficient power electronics conversionApparatus without intermediate ac conversionCapacitanceHemt circuits
Owner:GUANGDONG UNIV OF TECH

A liftable overlapping parking space

InactiveCN108166807BFully automatedDoes not affect door openingParkingsElectric machineParking space
Owner:成都海猛石油机械有限公司

A sensor calibration system

ActiveCN110274569BHigh precisionReduce mistakesMeasurement devicesDrive shaftClassical mechanics
Owner:NANKAI UNIV

A method and device capable of adjusting the secondary air volume of a swirl burner in real time

ActiveCN110043902BAir supply regulationNon-combustible gases/liquids supplyThermodynamicsAir volume
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +2

Method for producing Lactuca seeds using bees of the genus Leafcutter

ActiveCN111683522BReduce stepsLabor savingFlowers cultivationLeaf crop cultivationBiotechnologyLactuca
Owner:SAKATA SEEDS CORP

4,5-disubstituted thiazole derivative, preparation method and use thereof

InactiveCN101550112AOrganic active ingredientsOrganic chemistryDiabetes mellitusDipeptidyl peptidase
Owner:天津天诚新药评价有限公司

Multi-blade multi-angle rock breaking device for rock ripper

InactiveCN102445336BImprove rock breaking efficiencyImprove the design levelMachine part testingServo actuatorEngineering
Owner:SHENYANG HEAVY MACHINERY GROUP

A kind of preparation method of amidoxime-hydroxylamine oxime cellulose/nanometer silver/chitosan composite airgel

ActiveCN110256735BStrong loadEvenly distributedCelluloseTissue architecture
Owner:ANHUI AGRICULTURAL UNIVERSITY

Synchronous powder feeding device for laser cladding machining

InactiveCN103014696BAvoid intermittent powder feedingIncrease the level of automationMetallic material coating processesSynchronous motorSolenoid valve
Owner:SOUTH CHINA NORMAL UNIVERSITY

Vacuum Packaging Equipment

ActiveCN107902133BExtended vacuum timeExtended working hoursPackaging under vacuum/special atmosphereWrapper twisting/gatheringVacuum pumpElectrical and Electronics engineering
Owner:GUANGZHOU ETON ELECTROMECHANICAL

Echo elimination device, communication terminal and method for confirming echo delay time

ActiveCN101321201BAccurate Echo CancellationAvoid errorsAnti-side-tone circuitsTelephone set constructionsEngineeringAcoustics
Owner:LEADCORE TECH

High-strength accurate stone conveyer belt

ActiveCN101157413BMeet the requirementsConveyorsLaminationFiberProduction line
Owner:SHANGHAI YONGLI BELTING

Navigation and positioning system and method for neurosurgery robot

ActiveCN105852970BProgramme controlMedical simulationSurgical operationNeurosurgery
Owner:BEIJING BAIHUI WEIKANG SCI & TECH CO LTD

AC and DC system operation and maintenance integrated management platform

ActiveCN104682563BEasy to useLow costCircuit arrangementsInformation technology support systemTransformerData acquisition
Owner:HEBEI CHAOCHUANG ELECTRONICS TECH

A kind of shoes with induction temperature measurement warning and vibration reminder

ActiveCN111789342BIngenious ideaReal-time monitoring of vibrationBatteries circuit arrangementsMeasurement devicesVibration detectionMobile phone
Owner:东莞市喜宝体育用品科技有限公司

Footwear item with improved structure

ActiveCN106535688ASimple structureEasy to prepareSolesInsolesEngineeringMechanical engineering
Owner:SALOMON SA

A kind of environment-friendly water-based wood wax oil and preparation method thereof

ActiveCN105176341BHigh purityImprove water resistancePolyester coatingsWaxEmulsion
Owner:安徽名士达新材料有限公司

Fault detection method in layered ordered address packet network, system and equipment

InactiveCN101635656BData switching networksDuplex signal operationComputer sciencePoint of entry
Owner:HUAWEI TECH CO LTD

A kind of hair follicle preservation solution and preparation method thereof

ActiveCN108338160BReduce edemaPrevent acidificationDead animal preservationVitamin b6Vitamin C
Owner:张长水

A method for adjusting lighting equipment

ActiveCN109219203BElectrical apparatusEnergy saving control techniquesData predictionComputer science
Owner:青岛恒金源电子科技有限公司

Ginkgo seed germination method

InactiveCN104982116BBreak dormancyImprove germination rateSeed and root treatmentGINKGO BILOBA SEEDSodium hypochlorite solution
Owner:兰俊

Method for modifying surface of BN (boron nitride) powder, modified BN and polymer composite material

InactiveCN102786815BImprove cooling efficiencyExtended service lifePolymer scienceBoron nitride
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

train approaching alarm

ActiveCN105835908BAvoid pinchingEasy to carryRailway signalling and safetyControl signalElectronic instrument
Owner:HEFEI LOCOMOTIVE DEPOT SHANGHAI RAILWAY BUREAU

Hip joint testing machine based on steel rope drive

InactiveCN101975707BImprove applicabilityPrevent leakageInvestigating abrasion/wear resistanceTemperature controlElectricity
Owner:CHINA UNIV OF MINING & TECH

A kind of orange-red glaze material with orange peel texture and preparation method thereof

ActiveCN107226620BImprove the level of comprehensive utilizationRich varietyGlazeCalcite
Owner:NORTHEASTERN UNIV LIAONING

A long-life trolleybus pantograph slide plate and preparation method thereof

ActiveCN107856540BExtended service lifeHigh working reliabilityMolten spray coatingPower current collectorsWear resistanceMechanical engineering
Owner:ACADEMY OF ARMORED FORCES ENG PLA

Rainfall and water vapor integrated measurement device and method based on dual-frequency dual-polarization microwave link

ActiveCN111474606BImprove application efficiencyHigh spatio-temporal resolutionRainfall/precipitation gaugesRadio wave reradiation/reflectionWater vaporData acquisition
Owner:NAT UNIV OF DEFENSE TECH

Continuous conditional switching

PendingCN112399488AReduce lossHigh switching reliabilityWireless communicationHandoverBase station
Owner:APPLE INC

A method for remanufacturing scrap scrapers used in mines

ActiveCN104723015BHigh reuse rateAccurate repairMetallic material coating processesEngineeringMechanical property
Owner:SHANDONG ENERGY HEAVY EQUIP MFG GRP CO LTD

A kind of flexible pcb electronic device wrinkle preparation structure

ActiveCN108566732BAvoid damageGood stretchabilityPrinted circuit manufactureElectric machineStructural engineering
Owner:龙南骏亚柔性智能科技有限公司

Equipment and method for sorting and recycling empty smoke boxes

ActiveCN104944158BImprove accuracyIncrease productivitySensing record carriersStacking articlesRecovery methodStrapping
Owner:HANS LASER TECH IND GRP CO LTD

A smart bus station with dust-proof storage function

ActiveCN109306803BWith dustproof storage functionImprove practicalityDismountable chairsFoldable chairsTransmission beltElectric machinery
Owner:广西北部湾粮油技术研究有限公司

Anionic polymer surfactant with comb structure and preparation method thereof

ActiveCN108404808BHigh solid contentHigh viscosityTransportation and packagingMixingPolymer scienceActive agent
Owner:常熟耐素生物材料科技有限公司

Adjustable grinding process

ActiveCN106944230BAdaptableChangeable natureGrain treatmentsProcess engineeringBall mill
Owner:北京东方燕京工程技术有限责任公司

A high-frequency longitudinal-torsion composite vibration sponge group drilling device and its application

ActiveCN105666548BHigh precision of aperture sizePunch stableMetal working apparatusPunchingTorsional vibration
Owner:NANTONG OUKE CNC EQUIP CO LTD

A method for detecting disconnection of pt neutral wire

InactiveCN108957203BCorrect judgment of disconnectionImprove accuracyFault location by conductor typesContinuity testingEngineeringThird harmonic voltage
Owner:NR ELECTRIC CO LTD +1

A kind of maraging stainless steel and preparation method thereof

ActiveCN107254642BLower phase transition temperatureHigh hardnessSuturing needleRoom temperature
Owner:ZHEJIANG UNIV

A method for preparing freeze-dried active placenta powder by water-soluble enzymatic hydrolysis

ActiveCN104894201BTake advantage ofGuaranteed biological activityPowder deliveryPeptide/protein ingredientsEnzymatic hydrolysisFreeze-drying
Owner:JINAN TANGEN BIOTECH CO LTD

Amharic phone input method

ActiveCN102693014BEasy to masterSubstation equipmentInput/output processes for data processingSyllableNumeric keypad
Owner:NINGBO SAGEREAL COMM

A data transmission method, terminal equipment and access network equipment

InactiveCN108633090BIncrease flexibilityWireless communicationAccess networkTerminal equipment
Owner:HUAWEI TECH CO LTD

Viewing optic with an integrated display system

ActiveCN110402406AEasy to distinguishReserve direct observationSighting devicesAiming meansOphthalmologyOptic system
Owner:SHELTERED WINGS INC D B A VORTEX OPTICS

A kind of preparation method of 1,2-substituted benzimidazole derivatives

ActiveCN106946790BReduce dosageRaw materials are easy to getOrganic chemistryAir atmosphereBenzimidazole derivative
Owner:HUAQIAO UNIVERSITY

A rapid detection card for pesticide residues

ActiveCN109884041BEasy to detectShorten detection timeMaterial analysis by observing effect on chemical indicatorAgricultural sciencePesticide residue
Owner:GUANGZHOU YIXIN BIOTECH CO LTD

Polyethylene composition, expanded beads, production method thereof, and expanded bead molded body

ActiveCN107312230BHigh compressive strengthLinear low-density polyethylenePolymer science
Owner:CHINA PETROLEUM & CHEM CORP +1

Die-cast aluminum alloy surface treatment method

InactiveCN105154954BAchieve surface modificationReduced effects of surface oxidation adaptabilitySurface reaction electrolytic coatingGas phaseDie casting
Owner:SHENZHEN TINNO WIRELESS TECH

Display panel, driving method of display panel, and display device

ActiveCN110806668BAvoid the problem of spacer vertical stripesImprove visual effectsStatic indicating devicesNon-linear opticsComputer hardwareComputer graphics (images)
Owner:BOE TECH GRP CO LTD +1

A Grass Drainage Structure Applicable to Inverted Tunnels

ActiveCN106194256BReduce investmentLow costDrainageEngineeringStreamflow
Owner:POWERCHINA HUADONG ENG COPORATION LTD

air purifying humidifier

InactiveCN101457965BReduce concentrationIncrease humidityLighting and heating apparatusDeodrantsEngineeringHuman health
Owner:SUZHOU INSGREEN PURIFICATION TECH

Voltage characteristic detection system and method of SOC (System On Chip) intelligent electric meter

ActiveCN101937069BGuaranteed accuracyAvoid occupyingCurrent/voltage measurementFrequency measurement arrangementFrequency measurementsThree-phase
Owner:ZHUHAI ZHONGHUI MICROELECTRONICS

Non-rotary sinking roller for hot-dip galvanization

InactiveCN102345083BAvoid frequent replacementEliminate contact frictionHot-dipping/immersion processesProduction lineAutomatic control
Owner:BAOSHAN IRON & STEEL CO LTD

Transportation equipment for a ground fault detection device

ActiveCN111579824BReduce the hassle of manual operationReduce shakingFault location by conductor typesShort-circuit testingElectric machineStructural engineering
Owner:创新电力技术(海南)有限公司

A kind of primary culture method of Japanese medical hirudo salivary gland cells

ActiveCN107129962BIncrease productionImprove protectionInvertebrate cellsAnimal husbandryBiotechnologyGermplasm
Owner:CHINA JILIANG UNIV

Application of entomopathogenic fungus, method for controlling pests and insecticide

ActiveCN112205422BBiocideAnimal repellantsBiotechnologyEcological environment
Owner:QIQIHAR BRANCH OF HEILONGJIANG ACADEMY OF AGRI SCI

A tool and method for live replacement of 500kv tension insulator strings in substations

ActiveCN104505766BImprove securityReduce over-tractionApparatus for overhead lines/cablesEngineeringOperation safety
Owner:STATE GRID CORP OF CHINA +2

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