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.

Damping device with cooling liquid

ActiveCN110725892AReduce the temperatureImprove shock absorptionDomestic cooling apparatusLighting and heating apparatusEngineeringCooling fluid

Owner:李道飞

Supported nanosized iron alloy catalyst and method for advanced printing and dyeing wastewater treatment

ActiveCN104874407AHigh catalytic activityImprove reduction processing capacityMultistage water/sewage treatmentWaste water treatment from textile industryChemical oxygen demandElectrolysis

Owner:NANJING SHENKELONG ENVIRONMENTAL PROTECTION

Audio signal processing method and device

ActiveCN103680516AReduce data volumeEasy to operateSpeech analysisHuman earData needs

Owner:SHENZHEN TCL NEW-TECH CO LTD

High count mercerized single yarn and double faced mercerized silk and processing method thereof

ActiveCN102936771AAvoid adverse effects of spinningHigh glossMercerising of yarns/threads/filamentsWeft knittingYarnTextile technology

Owner:无锡市鳌尊生态科技有限公司

Cefoperazone sodium and sulbactam sodium composition

ActiveCN105853441AHigh lattice energyImprove stabilityAntibacterial agentsPharmaceutical non-active ingredientsSulbactam SodiumCefbuperazone

Owner:HAINAN HERUI PHARMA

Aluminum alloy for automobile part and die casting method for automobile part

ActiveCN106191572AHigh strengthImprove toughnessDie castingIngot

Owner:余姚市弘顺机械有限公司

Clamping apparatus used for fixing electrical equipment

ActiveCN105704967AImprove compatibilityEasy to operateResilient/clamping meansElectrical devicesEngineering

Owner:SHENZHEN MEGMEET ELECTRICAL CO LTD

Method and system for extracting beam etching verticality

ActiveCN106365107ASimple detection structureNo crafting requiredDecorative surface effectsChemical vapor deposition coatingMechanical reliabilityVertical displacement

Owner:PEKING UNIV

Method for forming polysilicon layer on base plate

InactiveCN1571119AHigh electron mobilityLarge silicon grain sizeSemiconductor/solid-state device manufacturingNon-linear opticsPolycrystalline siliconInert gas

Owner:AU OPTRONICS CORP

Biofuel and feed integrally forming machine with H-shaped models

InactiveCN101704303AChange appearanceReasonable designShaping pressBiofuelLubrication

Owner:刘世昌

Novel environment-friendly low-reflection glass and processing technology thereof

InactiveCN108609860AReduce reflectivityImprove visual effectsCoatingsFlat glassWater based

Owner:廖仲明

Maintenance device of narrow-gauge mine car

PendingCN110844814AImprove work efficiencyImprove safety and reliability performanceLifting devicesWinding mechanismsIndustrial engineeringSupport plane

Owner:THE FOURTH INST OF NUCLEAR ENG OF CNNC

Wound surface cleaning device for dermatology department

InactiveCN108478923AControl positionCleaningMedical devicesMedical applicatorsDisinfectantSkin surface

Owner:GUILIN JIAHONG ELECTRONICS TECH CO LTD

Semisynthetic gasoline engine oil and preparation method thereof

InactiveCN108485761AGood dispersionReduce the presence of air bubblesLubricant compositionPhytic acidAlpha-olefin

Owner:金诺斯(北京)石油化工制品有限公司

SSZ-13 molecular sieve for selective catalytic reduction of NOx as well as synthesis method and application of SSZ-13 molecular sieve

PendingCN113996333AHigh crystallinityCatalyst carriersGas treatmentMolecular sievePtru catalyst

Owner:CHINA CATALYST HLDG CO LTD

Water-surface suction centrifugal-type oil and water separation device

InactiveCN109133263AEfficient separationSimple structureFatty/oily/floating substances removal devicesSeawater treatmentOil waterEngineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Indium-iron bump microcrystalline material and preparation method of indium-iron bump microcrystalline piezoelectric disc

PendingCN114864805AImprove cooling effectReduce thermal stressPiezoelectric/electrostrictive device manufacture/assemblyPiezoelectric/electrostriction/magnetostriction machinesIndiumAlloy

Owner:林铭

Liquid metal bearing medical X-ray tube

PendingCN112582242AImprove reliabilityTake away quicklyX-ray tube electrodesInjection portEngineering

Owner:思柯拉特医疗科技(苏州)有限公司

Method for using centrifugal tube plate

InactiveCN107937390AEasy to operateSave operating timeMicrobiological testing/measurementDNA preparationState of artEngineering

Owner:CHANGSHA KINGMED MEDICAL DIAGNOSTICS INST

Siphon type liquid medicament accurate quantitative filling device

InactiveCN111453023APrecise quantitative filling operationRealize automatic filling operationLiquid materialSiphonMedicine

Owner:王水波

Isothermal forging forming method of titanium alloy complex sheet forged piece

InactiveCN105397001AImprove forming qualityDimensions are completeMetal-working apparatusMetallurgyTitanium alloy

Owner:GUIZHOU ANDA AVIATION FORGING

Garment steamer

InactiveCN102995373AAvoid burnsHand ironTextiles and paperSpray nozzleEngineering

Owner:WUJIANG YUANTONG TEXTILE

End shield current sampling device suitable for insulated online monitoring system of high-voltage capacitor bushing

InactiveCN102033154AShorten the path to groundReduced risk of open circuitTesting dielectric strengthCurrent/voltage measurementCapacitanceHigh voltage capacitors

Owner:杨丽琳

Stir-frying component and fully automatic cooking device with same

InactiveCN105581630ACater to use needsEase of use needsCooking vesselsDrive shaftEngineering

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Intelligent adjusting system of ward environment

InactiveCN106896852AAdjustable temperatureRegulate humiditySimultaneous control of multiple variablesSolar cellSolar power

Owner:李振

Method and system for managing fault urgent repairing schedule information of power distribution network

InactiveCN107832854AAchieve publicityAchieve transparencyTechnology managementBroadcast service distributionElectricityArrival time

Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

Serum exosome miR-410-3p serving as acute cerebral infarction diagnosis marker and detection method thereof

PendingCN111534584AImprove the level ofAccurately reflectMicrobiological testing/measurementDNA/RNA fragmentationAcute cerebral infarctionCerebral ischaemia

Owner:NANTONG UNIVERSITY

Bearing retainer window hole position detection device

ActiveCN113154984ADimensions do not complySmall sizeMechanical measuring arrangementsFrustumPhysics

Owner:C&U CO LTD +2

Portable convection PCR amplification detection device with vibration function

PendingCN111154623AResolve interferenceSolve the cooling problemBioreactor/fermenter combinationsBiological substance pretreatmentsTemperature controlFluorescence

Owner:BEIJING UNIV OF CHEM TECH

Optical neural network maximum pooling method and system, equipment and medium

ActiveCN113610224AHigh speed and low power consumptionPhysical realisationEnergy efficient computingOptical neural networkLight signal

Owner:山东云海国创云计算装备产业创新中心有限公司

Vehicle control method and device and automatic driving vehicle

PendingCN113071494AAvoid traffic accidentsImprove driving safetyTraffic crashTraffic accident

Owner:YINLONG ENERGY CO LTD +1

Authentication authorization method and apparatus thereof

InactiveCN102307098ASolve problems that require business interruptionWide scope of authorizationUser identity/authority verificationAuthorizationTransmitter

Owner:HUAWEI TECH CO LTD

Application of water-based coatings to railway supports

InactiveCN104497787AImprove performanceSolve various requirements of environmental protectionLiquid surface applicatorsPolyurea/polyurethane coatingsWater basedEpoxy

Owner:成都拜迪新材料有限公司

Image fusion method, electronic equipment, storage medium and computer program product

PendingCN113888452AImage enhancementImage analysisImaging processingRadiology

Owner:HONOR DEVICE CO LTD

Cast pipe build-up welding device and method

PendingCN109483114AAdjust delay welding timeReach delayed welding timeWelding/cutting auxillary devicesAuxillary welding devicesBase metalSoldering gun

Owner:HEBEI FLEXTRONICS ELECTRICAL TECH

Ozone-free high-performance large-scale oxygen anion generator

InactiveCN101640381AThe actual size is not largeLess power consumptionElectrical apparatusDeodrantsElectrical batteryAlternating current

Owner:BEIJING YUJIAMING TRI STATE ION RES INST

Vertical axis wind turbine capable of adjusting attack angle by using wind power

InactiveCN102619690AHigh strengthStrong design structureWind motor controlRenewable energy generationClassical mechanicsStructural engineering

Owner:郑尔历 +1

Electric vehicle plug and socket convenient to plug and unplug

InactiveCN111682352AEasy to plug and unplugPrevent damage, etc.Vehicle connectorsCharging stationsEngineeringElectric cars

Owner:高邮市德尔门特电器厂

Resource downloading method and device, terminal and server

PendingCN114070592AImprove confidentialityImprove securitySecuring communicationThird partyConfidentiality

Owner:乐美科技股份私人有限公司

Motor temperature-raising experimental method and device

InactiveCN1818703AImprove efficiencyImprove energy savingDynamo-electric machine testingPilot systemControl signal

Owner:ZHUZHOU NAT ENG RES CENT OF CONVERTERS

Windowless sliding formwork integral pouring lining trolley

PendingCN114810140AVentilatedImprove stabilityUnderground chambersTunnel liningArchitectural engineeringStringer

Owner:CHINA RAILWAY 11TH BUREAU GRP +1

Mechanical stretching device for sofa

PendingCN111789444AImprove cleanlinessCompact structureSofasCouchesMechanical stretchingEngineering

Owner:LEGGETT & PLATT JIAXING

System of structured argumentation for asynchronous collaboration and machine-based arbitration

PendingCN113508406AMarket predictionsForecastingUser inputEngineering

Owner:HRL LAB

Continuous esterification production process of trimethyl borate

PendingCN114195815AWill not introduceWill not formGroup 3/13 element organic compoundsPtru catalystTrimethyl borate

Owner:烟台国邦化工机械科技有限公司

Magnetic powder preparation equipment for preparing inductance magnetic blank and use method of magnetic powder preparation equipment

PendingCN114682116AEasy to disassemble and replaceAchieve the purpose of stirringTransportation and packagingRotary stirring mixersStructural engineeringElectric control

Owner:华萃微感电子(江苏)有限公司

Solidity smart contract-based syntactic information extraction method, device and storage medium

PendingCN111538504AFully extractedGet enoughDatabase distribution/replicationSpecial data processing applicationsTree traversalTheoretical computer science

Owner:HANGZHOU QULIAN TECH CO LTD

Fast response electromagnetic valve

PendingCN109780298ASmall electromagnetic forceDoes not affect suctionOperating means/releasing devices for valvesElectromagnetic interferenceEngineering

Owner:XINXIANG AVIATION IND GROUP

Pre-mixed grading combustion method and device

PendingCN109631021AImprove utilization efficiencyImprove responseStaged combustionIndirect carbon-dioxide mitigationCombustion chamberFlue gas

Owner:浙江力巨热能设备有限公司

Model training and text generation method and device, electronic equipment and storage medium

PendingCN114169295ANatural language data processingMachine learningEngineeringData mining

Owner:ALIBABA DAMO (HANGZHOU) TECH CO LTD

Vertical pressure steam sterilizer with safe exhaust function

PendingCN111281989ARealize in-line sterilization processAchieve reuseLavatory sanitoryHeatEngineeringMechanical engineering

Owner:冰山松洋生物科技(大连)有限公司

Medicinal preparation for treating arthralgia, and preparation method thereof

InactiveCN104800273APrevent oxidative deteriorationExcellent long-term storage stabilityAntipyreticAnalgesicsPresent methodSide effect

Owner:GUIZHOU YIBAI PHARMA CO LTD

Variable-flow gas mixing injection device, fuel cell system and method

PendingCN114551930AReduce wearImprove mixing uniformityFuel cellsFuel cellsEngineering

Owner:SHANDONG UNIV

Traceability system and traceability method based on blockchain data exchange

PendingCN111680330ADigital data protectionTrace fileData exchange

Owner:CASICLOUD-TECH CO LTD

Making method of antiaging rice cake

InactiveCN105995423AReduce loss costGreat tasteFood scienceRoom temperatureFood processing

Owner:JIANGNAN UNIV

Discharge-refuse jerking machine for elevating roller feed

InactiveCN101073788AReduce failureReduce maintenanceWet separationGranularityCoal

Owner:唐山易通科技开发有限公司

Air inlet device of vehicle air conditioner

PendingCN110978955ASolve the problem of independent air supplyLower energy requirementsAir-treating devicesVehicle heating/cooling devicesElectric machineryDamper

Owner:NANJING XIEZHONG AUTO AIRCONDITIONER CO CO LTD

Oxidation treatment device and method for AK sugar crystallization waste liquid

InactiveCN114229982AInitiate and control oxidation reactionsAvoid harmWater contaminantsNature of treatment waterLiquid storage tankPhysical chemistry

Owner:ANHUI JINGHE IND

Method for producing organic fertilizer by plant ash of biological power plants and furfural dregs

InactiveCN102491801AImprove physical and chemical propertiesPromote growthBio-organic fraction processingOrganic fertiliser preparationEngineeringOrganic fertilizer

Owner:祁长喜

Low-water-level alarm device for fire pool

InactiveCN111579022AEasy to installSimple structureLevel indicators by physical variable measurementEnvironmental engineeringAlarm device

Owner:GUANGDONG POWER GRID CO LTD +1

Power source box

InactiveCN103687364ASimple structureReduce volumeCooling/ventilation/heating modificationsElectrical apparatus casings/cabinets/drawersEngineeringPositioning system

Owner:CHENGDU GUORONG TECH

Three-dimensional moving device applied to plant material truck loader

InactiveCN108217109AImprove stabilityMechanical conveyorsVehicle frameThree degrees of freedom

Owner:CNBM HEFEI POWDER TECH EQUIP CO LTD

Production post-processing equipment for silica powder

ActiveCN114543466AImprove delivery efficiencyGuaranteed drynessSievingSolid waste managementProcess engineeringSewage

Owner:SUZHOU GINET NEW MATERIAL TECH CO LTD

Method for detecting sodium-to-potassium ion ratio in potassium sodium dehydroandrographolide succinate bulk drug

InactiveCN108760902AEliminate distractionsImprove accuracyComponent separationInjection volumeTrifluoroacetic acid

Owner:YAOPHARMA CO LTD

Lithography method

InactiveCN107045263APhotomechanical exposure apparatusPhotosensitive material processingResistLithographic artist

Owner:TAIWAN SEMICON MFG CO LTD

Shell-and-tube heat exchanger and method for controlling polymerization in shell-and-tube heat exchanger

InactiveCN1262810CVapor condensationCorrosion preventionPlate heat exchangerShell and tube heat exchanger

Owner:NIPPON SHOKUBAI CO LTD

Recycling device for echelon utilization of lithium power battery

ActiveCN114709507AReduce the difficulty of breakingImprove dismantling efficiencyWelding/cutting auxillary devicesWaste accumulators reclaimingPower batteryStructural engineering

Owner:YIBIN VOCATIONAL & TECH COLLEGE

Article distribution time optimization method and distribution mode thereof

PendingCN111709572AAvoid driving to and froShorten delivery timeForecastingLogisticsDistribution methodDelivery cost

Owner:惠州市君源配送有限公司

Preparation method of culture soil for Durian

InactiveCN103755440AFully degradedSkip the disinfection processFertilizer mixturesMixed cultureFeces

Owner:栾晓健

Anti-blocking drip irrigation device for agricultural irrigation

InactiveCN112314404AGuaranteed uptimeAvoid blockageTransportation and packagingRotary stirring mixersAgricultural irrigationWater source

Owner:吴春海

Telescopic blackboard eraser

InactiveCN103950330ABoard cleaning devicesUniversal jointEngineering

Owner:SHENZHEN CITY FUTIAN DISTRICT SCI & TECH EDUCATION ASSOC FOR JUVENILES

Platform electric vehicle lower vehicle body structure

PendingCN114670924AShorten development timeImprove generalization rateUnderstructuresElectrical batteryAutomobile design

Owner:IAT AUTOMOBILE TECH

Anti-slip chopping board

InactiveCN109805799APrevent slippingAvoid cutsKitchen equipmentEngineering

Owner:蒋建伟

Optical senser, data processing apparatus and method

InactiveCN101114278AHigh speedAvoid Laser SpotsInput/output processes for data processingComplex mathematical operationsDigital dataRelative displacement

Owner:BENQ CORP

Preparation method of regenerative colored polyester fiber

InactiveCN101994163AIncrease elasticityImprove insulation performanceFilament manufactureHeating/cooling textile fabricsPolyesterHeat resistance

Owner:扬州天富龙集团股份有限公司

Early warning method, device and equipment for vehicle safety and storage medium

PendingCN114368386AReduce riskImprove securityExternal condition input parametersSafety indexRisk level

Owner:EVERSEC BEIJING TECH

Register data processing method and device and memory

PendingCN113703843AImplement read and write operationsSave interface resourcesRegister arrangementsEnergy efficient computingComputer hardwareEngineering

Owner:ACADEMY OF MILITARY MEDICAL SCI

Data transmitting and receiving device of network communication signals

InactiveCN101741541AReduce development difficultyReduce the possibility of errorSynchronising arrangementNetwork communicationCommunication control

Owner:王建军

Production executive system

InactiveCN101149595AEasy to identifyAvoid mistakesElectric programme controlGraphicsCollocation

Owner:伟创力电子科技(上海)有限公司

Protecting transmissions from disturbances

PendingCN114828241ASecret communicationCommunication jammingTerminal equipmentDummy data

Owner:NOKIA TECHNOLOGLES OY

Multiple-effect carbon fiber filtering device for organic waste water

InactiveCN102649022ASolve removalSolve the defect of low oil removal rateLoose filtering material filtersGravity filtersHigh concentrationCyclone

Owner:河北恒华盛世环保科技股份有限公司

Cooling device of microcomputer relay protector

InactiveCN111278253AAvoid enteringRealize the function of heat dissipation and coolingCooling/ventilation/heating modificationsMicrocomputerCooling effect

Owner:江苏易立电气股份有限公司

Three-axis sensor production equipment with cassette positioning and placing function

InactiveCN112027671APossess the function of positioning and placing the cassetteFix clean upAcceleration measurement using interia forcesSteam generation using pressureCircular discEngineering

Owner:东莞市史雷帝三维数控科技有限公司

Packaging adhesive for mobile phone vibrator

InactiveCN105602519AReduce manufacturing costImprove adhesionNon-macromolecular adhesive additivesMacromolecular adhesive additivesAdhesivePolyvinyl alcohol

Owner:安徽同佳电子科技有限公司

IPTV server access method and system

PendingCN113891120AMake contact preventAvoid contactSelective content distributionNetwork connectionMulticast address

Owner:广东省高峰科技有限公司

Ternary polypropylene random copolymer and preparation method thereof, polypropylene pipe containing ternary polypropylene random copolymer and preparation method of polypropylene pipe

PendingCN112375170AImprove low temperature impact resistanceHigh glass transition temperaturePolymer sciencePtru catalyst

Owner:刘城

Drilling device for wood board processing

InactiveCN108381676AEasy to drillEasy to fixDrilling machinesBark-zones/chip/dust/waste removalMotor driveEngineering

Owner:ANHUI UNIV OF SCI & TECH

Ammonia-containing waste gas ultralow nitrogen emission treatment method and system

PendingCN110115927ARealize multi-level reduction transformationAchieve emissionsDispersed particle separationSurface reactionCombustor

Owner:UNIV OF SCI & TECH LIAONING

Playing system and its playing method

InactiveCN1996481AAvoid wastingImprove convenienceRecording carrier detailsRecord information storageAudio frequencyData library

Owner:BENQ CORP

Method and system for identifying power utilization abnormality and terminal device

InactiveCN109272237AShorten the timeSave human effortResourcesMarket data gatheringDate RangeTerminal equipment

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +2

KIT car for automobile door production line

PendingCN109159937ACompact structureImprove space utilizationIndividual articlesProduction lineUtilization rate

Owner:GAC FIAT CHRYSLER AUTOMOTIVE CO LTD

Soft PE non-woven fabric applied to hygienic products and manufacturing method of soft PE non-woven fabric

InactiveCN111876910AGood flexibilityOrderly rowsNon-woven fabricsSoft layerPolymer science

Owner:山东恒鹏卫生用品有限公司

Leakproof structure used for shaft end of transmission shaft of reducer

PendingCN108105369ANo wearNo feverEngine sealsGearing detailsReduction driveFuel tank

Owner:ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND

Vascular postoperative nursing device

InactiveCN114796652ARealize the installation and fixationAvoid defects that affect discharge flowMedical devicesCatheterNursing careEngineering

Owner:阜外华中心血管病医院

Big data platform workflow correctness verification method and system

PendingCN112035367ALogicalReduce adverse effectsSoftware testing/debuggingEnergy efficient computingProgramming languageDatasheet

Owner:BANK OF CHINA

Wetting device adopted before printing of digitally-printed fabric

InactiveCN109501477AHave the effect of absorbing treatmentImprove cleanlinessTypewritersOther printing apparatusEngineeringDigital printing

Owner:苏州艾虎数码科技有限公司

Marinated sauce-mixed meat dried tofu

InactiveCN105432805ASave troublesomeIt is not easy to save the packagingCheese manufactureLean meatSoya sauce

Owner:宁夏龙涎香食品有限公司

Making method of sambucus williamsii hance root-rhizoma imperatae composite health-care vinegar

InactiveCN106085804AGreat tasteAdd flavorAntipyreticAnalgesicsFlavorSambucus williamsii

Owner:余芳

Preparation method for positive plate of lithium-sulfur battery

InactiveCN102569730AImprove conductivityGood adhesionCell electrodesCyclic processSlurry

Owner:CENT SOUTH UNIV

Adhesive diaphragm and preparation method thereof

ActiveCN114665226AEliminate the step of gluingSatisfy the requirement of adhesion force after hot pressingFinal product manufactureCell component detailsPolymer scienceAll ceramic

Owner:JIANGSU ADVANCED MATERIAL TECH CO LTD

Wine liquid extraction device for wine jars

ActiveCN107061299AIncrease productivityPumping speed is the sameSpecific fluid pumpsPriming pumpSuction forceProcess engineering

Owner:JIANGSU JUYUAN MACHINERY EQUIP

Three-direction adjustable door opening-closing hinge

InactiveCN107201858AFit closelyPrevent not closingHingesNoise generationControl theory

Owner:宁波天辉机械有限公司 +1

High-wear-resistance water-based PUD floor leather and preparation method thereof

InactiveCN104562725AImprove mechanical propertiesImprove wear resistanceSynthetic resin layered productsTextiles and paperWear resistanceNanocomposite

Owner:JIANGSU GUOXIN SYNTHETIC LEATHER

No-rinse refrigerator bacterium and odor removing agent containing marine organism sterilizing compositions

InactiveCN103053622AGood effectNo corrosionBiocideDisinfectantsAlgal polysaccharidesMicrobiology

Owner:QINGDAO HIFUN MARINE BIOLOGICAL TECH

Small high-precision worm and gear self-locking holder with automatic tracing function

InactiveCN106907556AWith automatic tracking functionReduce volumeElectronic switchingStands/trestlesAviationSelf locking

Owner:BEIJING SETTALL TECH DEV CO LTD

Data distribution method, device and equipment, functional entity and storage medium

ActiveCN113993118AMeet business needsNetwork traffic/resource managementNetwork data managementSession managementPathPing

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Portable outdoor foldable chair

InactiveCN101502363ASimple structureEasy to operateDismountable chairsFoldable chairsEngineeringCushion

Owner:王宜章

Device for quantifying data, method and computer readable storage medium

InactiveCN113238989AReduce accessSuppression errorArchitecture with single central processing unitPhysical realisationComputer hardwareSoftware engineering

Owner:CAMBRICON TECH CO LTD

Variable speed drive for a hvac&r system

PendingCN110326211AMechanical apparatusAC motor controlPower flowEngineering

Owner:JOHNSON CONTROLS TYCO IP HLDG LLP

Power source device and method for puncturing sealing film

PendingCN111776381ADoes not affect workPiercing speedUnpacking by cuttingEngineeringHigh pressure gas

Owner:上海集瀛汽车安全技术有限公司

LLC conversion efficiency optimization method

InactiveCN111010041AReduce lossImprove efficiencyEfficient power electronics conversionDc-dc conversionSoftware engineeringHemt circuits

Owner:厦门市爱维达电子有限公司

Greenhouse vapor pressure difference automatic regulating system and method

InactiveCN105746250AClimate change adaptationGreenhouse cultivationMicrocontrollerWater source

Owner:NORTHWEST A & F UNIV

Positioning hole detection structure for positioning and punching on side edge of wooden board

ActiveCN108890790AGuaranteed pressureAvoid scratchesDrilling machinesPunchingOn board

Owner:SHANDONG HAICHAO MACHINERY CO LTD

Electrooptic device, projection type display and method for manufacturing electrooptic device

InactiveCN1203360CTransistorNon-linear opticsEngineeringTransistor

Owner:SEIKO EPSON CORP

Traditional Chinese medicine preparation for treating emphysema and preparation method of traditional Chinese medicine preparation for treating emphysema

InactiveCN105362749ANo side effectsNo complicationsRespiratory disorderPlant ingredientsBiotechnologyMaesa

Owner:李涛

Three-dimensional magnetic measurement specific resistance detecting device and method of embankment leakage passage

PendingCN109668938AQuickly find out the distribution in 3D spaceImprove detection efficiencyMaterial resistanceWater resource assessmentMagnetic measurementsExcitation signal

Owner:CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION

Automatic riveting machine for headlamp wire board

PendingCN114346150ASolve problems that are highly dependent on proficiencyEasy to operateMachineTransfer mechanism

Owner:CHAOTAI MOTORCYCLE FITTINGS WENZHOU CITY

Weaving machine oil-free lubrication structure

InactiveCN103161001AReduce resistancePrevent leakageLoomsGraphiteLubrication

Owner:WUJIANG JINPINGHUA TEXTILE

Calcium-magnesium mineralization filter material and preparation method thereof

ActiveCN113769478AStable remineralization treatmentQuality improvementTreatment involving filtrationMembrane filtersPotable waterDolomite

Owner:武汉中地水石环保科技有限公司

Flood frequency estimation method considering historical flood

InactiveCN111241478AIncrease capacityIncrease the number ofClimate change adaptationComplex mathematical operationsDesign floodStream flow

Owner:NANJING UNIV

Placement method, device, server and storage medium

ActiveCN110148454AAccurately determineQuick fixImage enhancementImage analysisObject basedPlacement method

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Display screen based on COB packaging structure and packing method adopted by display screen

PendingCN110189647ALow costReduce thicknessIdentification meansEpoxyEngineering

Owner:SHENZHEN KTONE TECH CO LTD

Strontium-containing vanadate fluorescent powder and preparation method thereof

InactiveCN109988574AImprove luminous efficiencyChemical industryLuminescent compositionsAlcoholCrucible

Owner:LONGYAN UNIV

Intelligent communication network maintenance method and maintenance management system

PendingCN114021748ADatabase management systemsCharacter and pattern recognitionFailure rateNetwork communication

Owner:CHINA TELECOM CONSTR 4TH ENG

Double-seal valve seat

InactiveCN102537405AReduce output torqueExtended service lifePlug valvesEngineeringMechanics

Owner:山东沃克控制阀有限公司

Configuration file downloading method and device, electronic equipment and storage medium

PendingCN114401510ASimplify the download processImprove download efficiencyProgram loading/initiatingNetwork data managementServerComputer engineering

Owner:TCL COMM TECH (CHENGDU) LTD

Pipe bender and forming method for manufacturing round pipe by using pipe bender

InactiveCN102581094AIncrease productivityRealize continuous productionEngineeringMechanical engineering

Owner:JIANGSU YONGLONG ELECTRIC

Application of reagent used for detecting expression level of long-chain non-coding RNA LNC_004208 in preparing brain glioma diagnostic reagent

ActiveCN109609645AMicrobiological testing/measurementNon-coding RNAIDH1 Mutation

Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

Driver seat wheelchair fixing device

ActiveCN105559985APrecise positioningPrecise fixationWheelchairs/patient conveyanceWheelchairSeating wheelchair

Owner:CHANGSHA UNIVERSITY

Liquid accumulating preventing ball valve

ActiveCN110925467APrevent spoilageAvoid affecting product qualityPlug valvesCheck valvesEngineeringControl valves

Owner:WENZHOU HAIGE VALVE CO LTD

System and method of navigation system for controlling sound playing

InactiveCN101738198AAvoid mutual interferenceInstruments for road network navigationSound sourcesOutput device

Owner:KINPO ELECTRONICS CHINA

Method for accurately and efficiently, flexibly and stably determining content of copper element in natural micro-alloy iron powder

ActiveCN105548148AReduce usageReduce processing costsPreparing sample for investigationAnalysis by thermal excitationPhysical well beingAlloy

Owner:WUKUN STEEL

Loading device for accurately controlling rivet preload of riveting member

InactiveCN104596695APreload controlAvoid crackingApparatus for force/torque/work measurementEngineeringData recording

Owner:EAST CHINA JIAOTONG UNIVERSITY

Epoxy-terminated fluorine-containing hyperbranched structure interfacial compatibilizer, preparation method thereof, wave-transparent composite material and preparation method of composite material

ActiveCN113024833AEasy to operateSuitable for industrial developmentFiberPolymer science

Owner:NORTHWESTERN POLYTECHNICAL UNIV