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.

Double light beams and multiple ranks storage CD-disc

InactiveCN101136214ALarge storage capacityImprove reading speedInformation arrangementOptical record carriersLight beamComputer science

Owner:阮昊

Retrieval method and device for ontology knowledge base

InactiveCN103324688AImprove retrieval efficiencySpecial data processing applicationsUser inputInformation retrieval

Owner:PEKING UNIV

Portable bag for leisure articles

InactiveCN109431057AEasy to moveEasy to changeTravelling sacksPursesEngineering

Owner:宁波康玛户外用品有限公司

Photographing mode switching method and photographing mode switching device

ActiveCN104572219AEasy to detectSimplify the way to switch beautification effectsProgram loading/initiatingEngineeringIntelligent equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Abnormal logistics early warning method and device, computer equipment and storage medium

ActiveCN114358673AAvoid untimely deliveryTimely and accurate provisionForecastingBuying/selling/leasing transactionsLogistics managementOperations research

Owner:杭州光云科技股份有限公司

Fast deployment and control heavy oil containment boom

InactiveCN103321198AQuick deployment and recovery functionEasy rideWater cleaningGeneral water supply conservationWind speedPetroleum engineering

Owner:青岛华海环保工业有限公司

Optical fiber jumper wire capable of quickly finding two ends of jumper wire and electric control method thereof

PendingCN111864482AConvenient power supplyEasy to trace constructionCoupling device detailsNetwork connectorsElectrical connectionEngineering

Owner:SHANGHAI TIANCHENG COMM TECH

Solid mosquito repellent and preparation method thereof

InactiveCN104255818AEasy to shapeReduce releaseBiocidePest repellentsToxicologyPyrethroid

Owner:王晓伟

Implementation method for solar cell array substrate of large grid panel

InactiveCN102148282AImprove cooling effectMeet the requirements of lightweight structureFinal product manufactureSemiconductor devicesFiberCarbon fibers

Owner:SHANGHAI SATELLITE ENG INST

Zero crossing level matching apparatus and method

InactiveCN1135535CEasy to handleRecord information storageGroove/land recordingIntegratorData stream

Owner:IONOSEP X HLDG

Chinese prickly ash seedling cultivation method

InactiveCN107787773AImprove survival rateAvoid damageSeed and root treatmentPressurised distribution of liquid fertiliserTransport systemSprayer

Owner:务川自治县九叶青花椒有限责任公司

Frame rate adjustment method and device of display screen, terminal and storage medium

PendingCN113050906AMeet diverse needsAchieve power saving effectDigital data processing detailsCathode-ray tube indicatorsSimulationControl theory

Owner:ONEPLUS TECH SHENZHEN

Integrated cupboard

InactiveCN1745678ALight weightHigh strengthKitchen cabinetsGlass fiberEngineering

Owner:陈永泉 +2

Home appliance control method, device, terminal and computer-readable storage medium

InactiveCN108320747ARealize voice control operationQuick responseData switching by path configurationSpeech recognitionComputer network

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Display method and device, and mobile terminal

ActiveCN108270918AImprove experienceSubstation equipmentMobile phoneComputer engineering

Owner:VIVO MOBILE COMM CO LTD

Sewage treatment device for breeding of breeding pigeons

InactiveCN109607930AImprove thoroughnessEasy to handleWaste water treatment from animal husbandryWater/sewage treatmentFlocculationSewage

Owner:HEFEI HAOWANG AQUACULTURE TECH CO LTD

Novel halogen-free flame-retardant master batch and preparation method thereof

InactiveCN111303610AIncrease productivityImprove working environmentPhosphoric Acid EstersPolymer science

Owner:芮城县诺澜生物科技服务有限公司

Test system and test method of vibration sensor

PendingCN113063493AGuaranteed reliabilityConsistent vibrationSubsonic/sonic/ultrasonic wave measurementElectrical apparatusMechanical engineeringSensitivity testing

Owner:无锡韦感半导体有限公司

Three-dimensional positioning system based on UWB positioning

PendingCN113030854AImprove the positioning accuracy of 3D spaceImprove accuracyPosition fixationUsing reradiationInformation transmissionThree-dimensional space

Owner:DALIAN JIAOTONG UNIVERSITY

High-strength and high-toughness Cu-containing low-carbon martensitic stainless steel and heat treatment process thereof

ActiveCN114480952AEasy to smelt and processSimple smelting and processingProcess efficiency improvementTemperingMartensitic stainless steel

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Array substrate, display panel, display device and driving method

ActiveCN106775096AImplement bundled driversStatic indicating devicesNon-linear opticsControl signalDisplay device

Owner:XIAMEN TIANMA MICRO ELECTRONICS +1

Electronic cured tobacco

InactiveCN102356930AReduce harmAvoid pollutionTobacco devicesAdditive ingredientPassive smoking

Owner:HUIZHOU KIMREE TECH

HDMI (high-definition multimedia interface) interface detection device and method and HDMI interface system

ActiveCN103024435ASave port resourcesMeet the needs of input detectionTelevision systemsStandby powerTerminal equipment

Owner:SHENZHEN TCL NEW-TECH CO LTD

Data sharing method, device and terminal based on terminal direct communication

ActiveCN104768122AEfficient sharingNetwork traffic/resource managementWireless commuication servicesComputer terminalDirect communication

Owner:SHENZHEN COOLPAD SOFTWARE TECH

Wind power generator for vehicle and automobile hybrid power unit

InactiveCN1838513AImprove power generation efficiencyIncrease the rate of change of magnetic fluxBatteries circuit arrangementsGas pressure propulsion mountingWind forcePower unit

Owner:杨学军

Method of fabricating an electrochemical device using ultrafast pulsed laser deposition

InactiveCN101035924AFinal product manufactureVacuum evaporation coatingOptoelectronicsElectrochemistry

Owner:美国IMRA公司

Multi-finger robot end effector with variable grabbing range and method

ActiveCN107471238ASolving Complex Control ProblemsRealize synchronized motionGripping headsRobot end effectorActuator

Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS

Relevant communication mode selection

ActiveCN107005550AData switching networksInput/output processes for data processingRelevant CommunicationsMode selection

Owner:MICROSOFT TECH LICENSING LLC

Memory operation-based incremental method for quickly obtaining files

ActiveCN108804542AFast incremental operation speedReduce memory consumptionSpecial data processing applicationsEigenvalue algorithmDatabase

Owner:HEBEI GODSEND HIGH TECH

Acid supplying system

ActiveCN101811012AEliminate air blockageEliminates corrosion-prone phenomenaMixing methodsMixer accessoriesMaterial resourcesExhaust pipe

Owner:YUNNAN DAHONGSHAN PIPELINE

Energy-regeneration pollution-free disposal method for waste electrical appliance circuit board

ActiveCN104624611ASimple waste recycling processLess investmentWaste processingSolid waste disposalCatalytic oxidationDust control

Owner:长沙紫宸科技开发有限公司 +1

Method and device of detecting number of television channel users

ActiveCN104410873AFix statistical inaccuraciesStatistically accurateSelective content distributionStart timeTelevision channel

Owner:BEIJING GRIDSUM TECH CO LTD

Coated enrofloxacin micropills for freshwater fish and preparation method of coated enrofloxacin micropills

ActiveCN105106164ANo pollutionReduce wasteAntibacterial agentsOrganic active ingredientsCurative effectTherapeutic effect

Owner:四川省川龙动科药业有限公司

Special traffic signal control system and method based on matching correction of GPS and GIS lines

ActiveCN107545744AReduce investmentImprove setup efficiencyRoad vehicles traffic controlTraffic signalControl system

Owner:TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY

Method for smelting low-aluminum high-vanadium iron

ActiveCN102146527AReaction is easy to controlWide range of controlProcess efficiency improvementMolten stateElectric arc furnace

Owner:锦州钒业有限责任公司

Air volume adjusting valve with novel structure

ActiveCN105257830AAchieve stabilityReduce manufacturing costEqualizing valvesDirt cleaningAir volumeDrive shaft

Owner:广东科艺普实验室设备研制有限公司

Corner detection method based on neural network, storage medium and image processing system

ActiveCN109118473AAvoid the defect of too many adjustment parametersAdaptive strongImage enhancementImage analysisDictionary learningNerve network

Owner:SHENZHEN UNIV

Network data terminal communication connector

ActiveCN113381241AAvoid breakageImprove clamping effectCoupling device detailsNetwork connectorsData terminalStructural engineering

Owner:HUITONGDA NETWORK CO LTD

Decolorizing agent with pleurotus citrinopileatus dregs extract

ActiveCN107902764AHigh activityGood decolorization effectWater contaminantsBiological water/sewage treatmentHyphaBuffer solution

Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI

Online dynamic sensing method for energy routing equipment based on deep self-encoding network

ActiveCN112688836AReduce failure frequencyImprove accuracyNeural architecturesData switching networksFeature vectorNetwork model

Owner:南方电网人工智能科技有限公司

Reduction apparatus

ActiveCN101769373AEasy to processLow costRoller bearingsGearboxesRotational axisFist

Owner:SUMITOMO HEAVY IND LTD +1

Rapid-hardening high-strength concrete admixture for mining

InactiveCN102295439AHigh strength concreteSuperplasticizer

Owner:丁颖

Sludge incinerator contaminant ultralow emission device and method

ActiveCN110186058AReduce usageRemove completelyEmission preventionIncinerator apparatusCombustionSludge

Owner:江苏一品环保科技有限公司

Automatic calibration method and system for sensor

ActiveCN109631973ASupport calibrationSupports automatic calibrationInstrumentsData platformComputer science

Owner:DATA TELLIT SUZHOU INC

Knitted material roll storing device

ActiveCN107973098AOver easyConveyor partsIndustrial engineering

Owner:宁波隆锐机械制造有限公司

Apparatus for transferring of glass panel

InactiveCN101003329AEasy to removePrevent removalCarpet cleanersFloor cleanersFlat glassEngineering

Owner:TAE SUNG ENG

Route planning method and system based on distributed dynamic road network

ActiveCN105890609AGuaranteed correctnessReduce forwarding pressureInstruments for road network navigationRelevant informationRouting table

Owner:TONGJI UNIV

Lifting mechanism, camera device and electronic device

ActiveCN110365877AEasy to useExtended service lifeTelevision system detailsColor television detailsRelative motionMechanical engineering

Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

Submarine pipeline capable of restraining vortex-induced vibration

InactiveCN104154333ASimple structureWith damping effectPipe laying and repairFluid dynamicsEngineeringSubmarine pipeline

Owner:JIANGSU UNIV OF SCI & TECH

Caterpillar band drilling machine hydraulic system with adjustable load

ActiveCN106762887AMeet job needsSafe and reliable workServomotorsServometer circuitsDrilling machinesOil tank

Owner:SHAANXI UNIV OF SCI & TECH

GaN/rGO-based infrared position sensor and preparation method and detection method

ActiveCN111162161AImplement detectionExcellent piezoelectric propertiesThermoelectric device with dielectric constant thermal changeFinal product manufactureSpectral responseFar infrared

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Method for detecting content of hypoxanthine in fish

ActiveCN106855508ASimple methodFinish fastPreparing sample for investigationColor/spectral properties measurementsHorse radish peroxidaseComputer science

Owner:BEIJING WUZI UNIVERSITY

Transfer and rotation linkage device on plane grinding machine

ActiveCN103465152ASmooth rotationEliminate hidden dangers of vibrationLapping machinesCouplingThrust bearing

Owner:XINXIANG SUNRISE CNC BEARING EQUIP

Stainless steel wire cut shot rounding machine and rounding method

ActiveCN103991037AReduce collision lossIncrease the frequency of collisionsAbrasive feedersAbrasive machine appurtenancesMetallurgyStainless steel wire

Owner:山东开泰工业科技有限公司

Material returning device

ActiveCN111740143AInhibit swellingImprove work efficiencyPrimary cell manufactureAssembling battery machinesEngineeringMechanical engineering

Owner:WUXI LEAD INTELLIGENT EQUIP CO LTD

PC/ABS alloy for tail lamp shell and preparation method thereof

ActiveCN111647260ALow melting pointPoor improvementSlag (welding)Polymer science

Owner:SHANGHAI CHANGWEI JINCI ENG PLASTIC

Medium and high-carbon Bainite steel and preparation method thereof

InactiveCN101892426ASimple production processEasy to produceHigh carbonMechanical property

Owner:四川贝氏新材料有限公司

High and low pressure integrated water sprinkler system and engineering machine

ActiveCN102828460AEasy to controlHigh pressure flushingRoads maintainenceSprinkler systemWater source

Owner:SANY HEAVY IND CO LTD (CN)

Foot-operated simple rice transplanting device

ActiveCN105009756AImprove reliabilityAchieve modularityTransplantingTerrainPaddy field

Owner:徐州宇之阳市场营销策划有限公司

Method for taking business turns and single board

ActiveCN101207409AAvoid lossSimple and reliableError preventionComputer scienceNetwork element

Owner:HUAWEI TECH CO LTD

Method and apparatus for reordering commands and restoring data to original command order

InactiveCN1244046CInput/output to record carriersComputer hardware

Owner:INTEL CORP

Anti-corrosion and anti-rust wax and preparation method and preparation device thereof

InactiveCN112745763AEasy constructionConvenience for follow-up productionWax coatingsRotary stirring mixersLanolinMaterials science

Owner:NANJING TIANSHI NEW MATERIAL TECH

Automobile wading and soaking risk warning device and automobile with same

ActiveCN112896043AThe warning effect is accurateAvoid false trigger situationsSignalling/lighting devicesControl engineeringControl theory

Owner:DONGFENG MOTOR GRP

Intelligent deformation resisting device and method for welding of stainless steel cryogenic storage tank

PendingCN111659982AReduce welding distortionAvoid rootingShielding gas supply/evacuation devicesSS - Stainless steelCheck valve

Owner:湖北锦翔能源工程有限公司

Trichina ES compound inducer induced DC vaccine for preventing, treating and diagnosing swine trichinosis

ActiveCN110420322AImprove induction abilityImprove the quality of import and exportProtozoa antigen ingredientsAntiparasitic agentsPeripheral blood mononuclear cellMedicine

Owner:JILIN UNIV

Prefabricated wall panel of house

InactiveCN109537768AIncreased load-bearing capacityPlay a fire effectCovering/liningsWallsArchitectural engineeringBearing capacity

Owner:君泰新能源汽车(大连)有限公司

Ivermectin compounded chlorpyrifos microcapsule suspension and preparation method thereof

InactiveCN106614549ALow costGood control effectBiocideAnimal repellantsBiotechnologyChlorpyrifos

Owner:王欣

Mining supporting profile forming equipment

PendingCN107900626AImprove mechanical propertiesHigh strengthDrive wheelElectric machinery

Owner:SHANDONG GOLD MINING IND YINAN CO LTD

Method for improving heavy diesel oil quality

ActiveCN103773480AIncrease cetane numberImprove operational flexibilityTreatment with hydrotreatment processesLiquid productBoiling point

Owner:CHINA PETROLEUM & CHEM CORP +1

Nonrigid registration method based on implicit vector space

InactiveCN102024273AReduce complexityFast solution3D modellingApplicability domainOpen source

Owner:NAT UNIV OF DEFENSE TECH

FPGA-based protection device and method of radar antenna TR component

ActiveCN109582002AGet status information in real timeImprove maintenance efficiencyElectric testing/monitoringTransceiverRadar

Owner:SHANGHAI SPACEFLIGHT ELECTRONICS & COMM EQUIP RES INST

Packaging machine for packaging stacked paper objects

PendingCN114394282AGuaranteed confidentialityReduce processPaper article packagingWrapper twisting/gatheringDelivery systemIndustrial engineering

Owner:THE PEOPLES PRINTING PLANT OF GUANGZHOU CO LTD

Transformer insulation paper cutting equipment

ActiveCN113427536ARealize linkageRealize periodic motionMetal working apparatusArticle deliveryTransformerEngineering

Owner:NANTONG RIZHI ELECTRIC STUFF CO LTD

Anquer oral liquid and preparation method thereof

ActiveCN106174562AEasy to collectThe preparation method is easy to implementUnknown materialsNatural extract food ingredientsGlucose-Fructose SyrupMedicine

Owner:内蒙古蒙肽生物工程有限公司

Indoor multilayer three-dimensional circulating aquaculture system and method for penaeus monodon

ActiveCN113229198AIncrease the areaIncrease breeding densityClimate change adaptationPisciculture and aquariaWater storageBio filtration

Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1

Method for curve surface grinding with cylindrical grinding wheel at virtual ball cutter radius

ActiveCN106853598AInterference handling is simpleImprove processing precisionGeometric CADOther manufacturing equipments/toolsRotational axisSurface roughness

Owner:SOUTH CHINA UNIV OF TECH

Television play control method and device

ActiveCN106101828AAvoid watchingAvoid wastingSelective content distributionMobile deviceElectric power

Owner:TCL OVERSEAS ELECTRONIC (HUIZHOU) CO LTD

Ginkgo nutritional noodles and preparation method thereof

InactiveCN103250987AFull of nutritionIt has the function of nourishing kidney and benefiting essenceFood preparationBiotechnologyNutrition

Owner:SHANGHAI DAOSHENGHE IND DEV

Network analysis method, server and network system

InactiveCN108777866AUnderstand actual competitivenessTransmission monitoringData switching networksTerminal equipmentNetworked system

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method for preparing xanthoxylin

InactiveCN102070430AEasy to separate and purifySimple processOrganic compound preparationCarbonyl compound preparationXanthoxylinEsterification reaction

Owner:KUNMING UNIV OF SCI & TECH

POY-DTY production method for chinlon 56DTY high stretch yarn

InactiveCN103966681AIncrease elasticityImprove water absorptionFilament forming substance formingArtificial thread manufacturing machinesYarnBreaking strength

Owner:于海龙

Inspection well crawling ladder

InactiveCN104806162ASimple structureImprove stabilityLaddersEngineeringGravity center

Owner:CHANGXING HONGXING IND

Method for establishing and analyzing three-dimensional fracture model of polyethylene under complex stress

PendingCN112199879AEasy to operateExperiment operation is simpleDesign optimisation/simulationSpecial data processing applicationsElement modelElement analysis

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Furfural purifying apparatus

ActiveCN106243069ASimple processHigh yieldOrganic chemistryChemical industryWater solubleFurfural

Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for degrading organic pollutants in wastewater by catalyzing persulfate

ActiveCN107298477AImprove stabilityPromote activationWater/sewage treatment by irradiationWater contaminantsSulfate radicalsPersulfate

Owner:WUHAN TEXTILE UNIV

Base dynamic and static sealing device for ZGM95G type coal mill

PendingCN113983171APrevent leakageGuaranteed tightnessEngine sealsGrain treatmentsThermodynamicsSlag

Owner:HUANENG GANSU XIGU THERMAL POWER CO LTD

Automatic production line for spicy bars

InactiveCN106261770AImprove automatic productionEasy to useFood scienceProduction lineProduction effect

Owner:安徽悠咔食品有限公司

Method for recovering rebaudioside A from primary crystallization mother liquor of steviol glycosides (SGs)

ActiveCN111662344AEfficient recyclingEasy to recycleSugar derivativesSugar derivatives preparationInorganic saltsFluid phase

Owner:SICHUAN UNIV

Comfortable exercise bicycle cushion convenient to install

ActiveCN112604233AEasy to assemble and disassembleEasy to operateMovement coordination devicesCardiovascular exercising devicesClassical mechanicsStructural engineering

Owner:镇江森和座垫制造有限公司

Glove

InactiveCN106723529AAvoid punctureWon't pierceGlovesProtective garmentInsulation layerAdhesive

Owner:宁波市镇海锐得贸易有限公司

Beta-carotene preparing process

InactiveCN101088989AEasy to manufactureLow costOrganic chemistryCyclohexanoneHydrogen

Owner:ZHEJIANG NHU CO LTD +1

Preparation method for anti-mullerian hormone optical excitated chemiluminescent detection kit and kit and application thereof thereof

InactiveCN108982879ANot easy to interfereNot easily disturbedBiological testingMicroparticleBiotin

Owner:上海铭源数康生物芯片有限公司

Control method and system of air suspension centrifugal air compressor

PendingCN114562477AAvoid harmMaintain levitation accuracyPump controlRadial flow pumpsAir bearingElectric machinery

Owner:CHONGQING JIANGJIN SHIPBUILDING IND

Protective shell with keyboard

InactiveCN103793005AAdjust tilt angleDigital data processing detailsTablet computerEngineering

Owner:FU TAI HUA IND SHENZHEN +1

FAST radio telescope health monitoring method

InactiveCN104713597AComprehensive monitoringReasonable layoutMeasurement devicesRadio telescopeEngineering

Owner:NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI

Finger clamping type blood oxygen testing system

InactiveCN113940672AAvoid uncomfortable situationsPrevent discomfortDiagnostic recording/measuringSensorsSurgeryBiomedical engineering

Owner:深圳市亿米生命科技有限公司

Laser test bench

PendingCN112051304AMeet follow-up needsEliminate biasMaterial exposibilityLaser scatteringEngineering

Owner:NANJING UNIV OF SCI & TECH

Production process for improving hardness stability of 22CrMoH gear steel

InactiveCN111254353AModerate hardnessGood hardness uniformityTemperature controlGear wheel

Owner:HANDAN IRON & STEEL GROUP +1

Acid and alkali resistant mortar preparation method

InactiveCN112518985AImprove turning efficiencyWell mixedMixing operation control apparatusClay mixing apparatusFiberPolymer science

Owner:丁怿

Non-uniformity correction method and device

ActiveCN110873606AGuaranteed clarityRadiation pyrometryPattern recognitionImaging processing

Owner:ZHEJIANG UNIVIEW TECH CO LTD

Stent for lesions of branch blood vessel opening

ActiveCN106821563AImprove dredging effectSolve the status quo of incomplete lesion expansionStentsProsthesisInsertion stentMedicine

Owner:JW MEDICAL SYSTEMS LTD

Device for separating ferromagnetic particles from a suspension

InactiveCN102159320AImprove separation rateSeparation and continuous implementationMagnetic separationEngineeringFerromagnetic particle

Owner:SIEMENS AG

Wine cabinet and wine rack component

ActiveCN102967120AEasy to sort and storeEasy to storeLighting and heating apparatusCooling fluid circulationWine bottleAgricultural engineering

Owner:HEFEI MIDEA REFRIGERATOR CO LTD

PID permanent magnet synchronous motor direct torque control method based on ant colony optimization

InactiveCN111614299AFast convergenceImprove responsivenessElectronic commutation motor controlVector control systemsElectric machineProportional differential

Owner:SHANGHAI MARITIME UNIVERSITY

Piston for a stroke piston combustion engine

ActiveCN102606338ASmall annular gapEasy to cleanPiston ringsMachines/enginesCombustion chamberPiston ring

Owner:WAERTSILAE SCHWEIZ AG

Humidity-control-type efficient garbage treating system

InactiveCN106838920AReduce humidityReduce heatingIncinerator apparatusEngineeringOrganic matter

Owner:SINOBIOWAY DINGHE ENVIRONMENTAL PROTECTION CO LTD

Automatic centrifugal dehydrating device

InactiveCN104324819AAutomatically recognize the degree of dehydrationAvoid the hassle of manually controlled dehydrationCentrifugesMicrocontrollerAutomatic control

Owner:WUXI ZHONGLIAN ELECTRONICS EQUIP

Flowing type high-temperature and high-pressure automatic drilling fluid parameter measuring system and method

PendingCN112229764AImprove accuracyAccurately reflectFlushingIndirect flow property measurementStream flowEngineering

Owner:YANGTZE UNIVERSITY

Sandwich sinking pipe connector and production method thereof

ActiveCN107620321AGuaranteed stiffnessGuaranteed StrengthArtificial islandsUnderwater structuresUltimate tensile strengthSeabed

Owner:CCCC HIGHWAY CONSULTANTS

Water-saving device for bathing pets

ActiveCN108157216AAchieve recyclingEasy to cleanGrooming devicesWater savingWater resources

Owner:中山市优希客电器有限公司

Gas-filled type impeller

InactiveCN101412007AImprove sorting indexSuitable Stirring StrengthFlotationImpellerSlurry

Owner:ZHENGZHOU MINERALS COMPOSITIVE UTILIZATION RES INST CHINESE GEOLOGICAL ACAD

Online atmosphere detection device and method

ActiveCN112665657APrevent airflowExtend the life cycleMeasurement devicesElectric vehicle charging technologyUncrewed vehicleProtection ring

Owner:河北宙清环保科技有限公司

Peptide compounded solid beverage beneficial to examinees and preparation method of peptide compounded solid beverage

InactiveCN108740675ASingle-mindedStrong memoryFood sciencePleurotus tuber-regiumOyster

Owner:唐山肽景堂生物科技有限公司

Underground valve connecting device

ActiveCN104390041AAdjustable lengthAvoid insufficient frictionSpindle sealingsValve housingsPetroleum engineering

Owner:GUANGDONG YONGQUAN VALVE TECH

Room temperature dehydration method for hogwash oil with high-water uptake resin

InactiveCN101270319AReduce dehydration costsEnhance the destructive effectFatty oils/acids recovery from wasteOther chemical processesSodium BentoniteCooking oil

Owner:CHANGCHUN UNIV OF SCI & TECH

Overturning tool for aircraft

ActiveCN110977898AAvoid damageImprove safety and reliabilityWork holdersAircraft assemblyFlight vehicleStructural engineering

Owner:BEIJING AEROSPACE TECH INST

Sequencing method for increasing reading length

InactiveCN102534040AImprove fidelityThe purpose of increasing read lengthMicrobiological testing/measurementEnzyme digestionNucleotide

Owner:盛司潼

Regulation and control method of flexible molybdenum substrate-based cadmium-doped copper zinc tin sulfur selenium thin film with band gap gradient

ActiveCN107871795ASolve the adhesionReduce manufacturing costFinal product manufacturePhotovoltaic energy generationContact layerSolar battery

Owner:FUZHOU UNIV

Pneumatic flexible vigorous grasping device based on entwining principle

ActiveCN107932533ALow priceEasy maintenanceGripping headsFiberLatex rubber

Owner:YANSHAN UNIV

Prefabricated slab for sealing outer side of post-cast strip and construction method of prefabricated slab

PendingCN108203997AShorten the total construction periodReduce construction costsArtificial islandsUnderwater structuresBasementEngineering

Owner:华新建工集团有限公司

Fine blast vibration time-history predicting method

InactiveCN103925990ARealize fine controlAchieving Vibration Characteristic ControlSubsonic/sonic/ultrasonic wave measurementFrequency spectrumDecomposition

Owner:HUAQIAO UNIVERSITY

Mechanical downhole torque separation and transmission tool

ActiveCN108868604ALow costImprove reliabilityDrilling rodsDirectional drillingControl theoryDrilling system

Owner:SOUTHWEST PETROLEUM UNIV

Magnetic wireless charging coil

PendingCN114843086AImprove stabilityImprove efficiencyTransformers/inductances coolingTransformers/inductances coils/windings/connectionsTransformerElectric machine

Owner:SHENZHEN JOWAY POWER SUPPLY

Inner bore abrasive belt grinding machine tool and grinding method

InactiveCN103213056AImprove machining accuracyImprove efficiencyBelt grinding machinesEngineeringMachine tool

Owner:CHONGQING UNIV +2

Heat dissipation type control cabinet

PendingCN108649462ATemperature controlReduce the temperatureBus-bar/wiring layoutsSubstation/switching arrangement cooling/ventilationEngineeringElectrical element

Owner:TIANJIN BAILI SWITCHGEAR

Energy duplicator

InactiveCN109441550ASolve problemsReduce consumptionMachines/enginesEngineeringLiquid tank

Owner:封海涛

Cross-frame information fusion screen content video quality enhancement network

ActiveCN113691817AFully excavatedGood subjective effectCharacter and pattern recognitionDigital video signal modificationFeature extractionEngineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Wind tunnel test measurement system for aerodynamic performance of contra-rotating propeller fan of open-type rotor engine

ActiveCN112345193AAccurate acquisitionFrictional damping deductionAerodynamic testingRotational axisControl system

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS