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.

Raw material wastewater filtering and recycling device

ActiveCN114534329ASave human effortShorten the timeEnergy based wastewater treatmentStationary filtering element filtersWastewaterProcess engineering

Owner:中创科技孵化器泰州有限公司

Arsenic removal absorbent and preparation method thereof

InactiveCN108097213AAvoid the defect of adsorption capacity decreaseGood removal effectOther chemical processesWater contaminantsFiberSorbent

Owner:HUNAN UNIV

Dismantlement tool for piston rings of engines and production method of dismantlement tool

InactiveCN102601768AEasy maintenanceSimple structureMetal-working hand toolsPiston ringClassical mechanics

Owner:DONGGUAN LIYU GAS POWER

Layering community mobile communication system switching method

ActiveCN1937832AValuations are accurate and reliableExact handoffRadio/inductive link selection arrangementsWireless communicationTelecommunicationsLight speed

Owner:SHANGHAI ULTIMATE POWER COMM TECH

Torque-balance beam pumping unit

InactiveCN102041979AReduce torqueReduce power consumptionFlexible member pumpsFluid removalReduction driveEngineering

Owner:朱克彦

Method and system for simplifying executable files

InactiveCN111538506AAchieve reductionVersion controlSoftware testing/debuggingTheoretical computer scienceInit

Owner:FENGHUO COMM SCI & TECH CO LTD

Method and system for automatically updating service application based on closed barrier model

ActiveCN109474453AImprove stabilityImprove practicalitySoftware maintainance/managementComputer security arrangementsService flowSoftware engineering

Owner:BEIJING ANTIY NETWORK SAFETY TECH CO LTD

Eyepiece optical system, electronic viewfinder and image capturing device

PendingCN110941082AStrong positive refractive powerGood optical performanceTelevision system detailsColor television detailsEyepieceOphthalmology

Owner:厦门松下电子信息有限公司

Conference information control system based on wireless network and control method thereof

ActiveCN103152328AAvoid insecurityAvoid safety hazardsTransmissionSecurity arrangementWireless mesh networkStructure of Management Information

Owner:JUNENG SPECIAL COMM EQUIP CO LTD TOEC GRP

Consumable coatings and methods of protecting a high temperature component from dust deposits

InactiveCN113522707ALiquid surface applicatorsAlkali metal silicate coatingsSiliconHigh heat

Owner:GENERAL ELECTRIC CO

Electric heating cement plate and preparation method thereof

ActiveCN114620972AEffective heating functionReduce energy consumptionSolid waste managementCarbon fibersCement board

Owner:WUHAN UNIV OF TECH

Anti-backflow structure of transformer respirator

ActiveCN112086269AImprove performanceEnhanced convective mixingTransformers/inductances coolingShoe polishRespirator

Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH +1

Precoated sand and preparation method thereof

ActiveCN109986021AHigh refractorinessAvoid Chemical Sticky Sand SituationsFoundry mouldsFoundry coresSurface finishRefractory

Owner:西峡县内燃机进排气管有限责任公司

Rapid correction method of scanning electron microscope image drift

InactiveCN108520502ADrift fastDrift correction is fastImage enhancementImage analysisReference imageScanning electron microscope

Owner:SUZHOU UNIV

Conversation generation method and device, computer equipment and storage medium

PendingCN111666391AAvoid awkward chatDigital data information retrievalSemantic analysisUser inputTheoretical computer science

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Tool replacement magazine facing emergency disposal operation of explosive handling robot and working method thereof

ActiveCN110682296AManipulatorElectric machineryIndustrial engineering

Owner:BEIHANG UNIV

Chlorin iron (iii) chelate with plant growth regulating activity and its application as plant growth regulator

ActiveCN102285992ANo animal toxicityNatural sourceBiocidePlant growth regulatorsGrowth plantPlant growth

Owner:NANJING NORMAL UNIVERSITY +1

Intelligent light control method and system based on Zigbee communication

ActiveCN111065190ALong transmission distanceFull controlElectrical apparatusEnergy saving control techniquesEngineeringUser control

Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Device for defrosting and thawing frozen materials

ActiveCN101904545AFast defrostingSimple structureFruit and vegetables preservationEngineeringDefrosting

Owner:CHINESE ACAD OF AGRI MECHANIZATION SCI

High voltage circuit, method and system for reducing electromagnetic interference

ActiveCN108790862AReduce distractionsReduce circulation areaVehicular energy storageElectric propulsionLow voltageControl signal

Owner:内蒙古青杉汽车有限公司

Kit and method for detecting A746G mutation of sheep BMPR-IB gene by using Taqman-MGB probe

ActiveCN107338287AIncrease the Tm valueRaise the annealing temperatureMicrobiological testing/measurementDNA/RNA fragmentationPositive controlGenomic DNA

Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI

Method for extracting lithium from lithium-containing brine

ActiveCN105506310ARepeated enrichmentEliminate the purification processPhotography auxillary processesProcess efficiency improvementHigh magnesiumPhysical chemistry

Owner:李震祺 +1

Fountain type double-circulation supercomputer cooling system

ActiveCN110366359AImprove stabilityIncrease usageCooling/ventilation/heating modificationsLow noiseSupercomputer

Owner:TIANJIN SHENWEI SCI & TECH CO LTD

Pruning machine

ActiveCN106508447ACuttersCutting implementsCooling effectElectric machinery

Owner:NANJING CHERVON IND

Implementation method for quickly reading peak in GPU (graphics processing unit)

ActiveCN102819819ATake advantage ofReduce the numberProcessor architectures/configurationComputational scienceGraphics

Owner:CHANGSHA JINGJIA MICROELECTRONICS

Method and device for placing liquid material

ActiveCN101563764AJudgment time is shortSimple compositionSolid-state devicesPretreated surfacesEngineeringMaterial supply

Owner:MUSASHI ENG INC

Integrated AC type LED lamp filament

InactiveCN1684280AFirmly connectedAvoid the disadvantages of low life and easy attenuationSolid-state devicesElectric lightingLED filamentVoltage

Owner:吕大明

Xylaria nigripes fermentation liquor powder and preparation and use

InactiveCN101347465ANervous disorderAntipyreticXylaria nigripesUltrafiltration

Owner:毛延卿

External interference control system and method for magnetic environmental simulation experiment device

ActiveCN101453868AMagnetic field controlMagnetic/electric field screeningControl systemEngineering

Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Medicinal toothpaste with partridge tea extract and preparation method of toothpaste

InactiveCN106265368AAnti-inflammatory and pain-relievingWith sterilizationCosmetic preparationsToilet preparationsMedicinal herbsDisease

Owner:中科漠霖科技(北京)有限公司

Constant-temperature respirator

ActiveCN105138037AAdjustable temperatureAvoid inhalationAuxillary controllers with auxillary heating devicesProtective garmentMicrocomputerMicrocontroller

Owner:威海华创软件有限公司 +1

Computer radiating pipe machining equipment

ActiveCN110076688APolished evenlyRealize feedingEdge grinding machinesGrinding carriagesHorizontal axisRelative motion

Owner:SHAOYANG UNIV

Disposable antiscaling water heater

InactiveCN101532788AImprove heat transfer efficiencyLow running costStationary conduit assembliesHeat exchanger casingsPlate heat exchangerEngineering

Owner:绍兴国周针织科技有限公司

Refrigeration instrument with door hinge assembly

ActiveCN104236218ADomestic cooling apparatusLighting and heating apparatusEngineeringRefrigeration

Owner:博西华家用电器有限公司

Signal processing circuit

ActiveCN106559079ASync Offset SuppressionAnalogue-digital convertersElectric digital data processingTime lagSignal processing circuits

Owner:YOKOGAWA ELECTRIC CORP

Inlet and outlet gas confluence device of eleven-high-pressure-gas-cylinder trailer

ActiveCN102620140AReasonable layoutLarge operating spacePipeline systemsStress concentrationThree stage

Owner:XINXING ENERGY EQUIP

Method and apparatus for forwarding of data traffic

ActiveCN104854832AMetering/charging/biilling arrangementsHybrid transportMobile communication systemsData traffic

Owner:SAMSUNG ELECTRONICS CO LTD

Efficient multi-station motor shaft automatic straightening device

InactiveCN108326082AShorten the timeImprove efficiencyMetal-working feeding devicesStripping-off devicesElectric machineryManipulator

Owner:WUHAN UNIV OF TECH

Pixel structure, display panel and display device

ActiveCN110164325AImprove the display effectReduce manufacturing difficultyIdentification meansDisplay deviceComputer engineering

Owner:JITRI INST OF ORGANIC OPTOELECTRONICS CO LTD

Control system, method and device for controlling operation of wind tunnel

ActiveCN111158302AImprove coordinationSave timeAerodynamic testingProgramme control in sequence/logic controllersControl systemControl engineering

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

Low-power consumption column circuit for CMOS image sensor

ActiveCN110278397AReduce power consumptionTelevision system detailsColor television detailsCMOSComparators circuits

Owner:BEIJING SUPERPIX MICRO TECHNOLOGY CO LTD

Polyol composition for rigid polyurethane foam and process for producing rigid polyurethane foam

InactiveCN1747978AInhibition Manufacturing MethodAcetic acidAlcohol

Owner:SEKISUI SOFLAN WIZ CO LTD

Message queue adaptation method, device, medium and electronic equipment

ActiveCN110399236ARealize seamless switchingGuaranteed successful processingInterprogram communicationMessage queueApplication software

Owner:TAIKANG LIFE INSURANCE CO LTD +1

Complex mathematical model computing method and system using combination of SAP and Microsoft Office

ActiveCN104951294ASolve the defect of insufficient computing powerLow costSpecific program execution arrangementsComplex mathematical operationsMathematical modelData acquisition

Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Wideband access server cluster system and apparatus

InactiveCN101340339AAvoid interruptionGuaranteed continuityData switching by path configurationCluster systemsEngineering

Owner:NEW H3C TECH CO LTD

Trough stirring device for transfer type coating machine

PendingCN112403352AQuality improvementAdjustable strokeLiquid surface applicatorsShaking/oscillating/vibrating mixersElectric machineryMicro motor

Owner:ENERGY RESOURCES INST HEBEI ACADEMY OF SCI

Mobile mini-size object extracting machine and extracting method

InactiveCN105096318AAccurate extractionImprove efficiencyImage enhancementImage analysisImage extractionExtraction methods

Owner:宁波高新区乐轩锐蓝智能科技有限公司

Efficient ethanol recovery system

PendingCN109369337AAvoid wastingImprove recycling efficiencyHydroxy compound separation/purificationFractional distillationSolution treatmentWater storage tank

Owner:金七药业股份有限公司

Solar energy and temperature difference energy combined power generation system used for underwater vehicle

InactiveCN113790134AOvercoming the problem of not being able to guarantee battery lifeSolve the technical problem of short battery lifeBatteries circuit arrangementsHeat storage plantsOrganic Rankine cycleLiquid storage tank

Owner:HARBIN ENG UNIV

Battery based on fluorine doped graphene nanosheets

InactiveCN108963251ADoping process is simpleServe as a modelCell electrodesHydrofluoric acidDoped graphene

Owner:TIANJIN UNIV

Phospholipase C, food enzyme agent comprising same and processing method for food raw materials

InactiveCN102174488AHydrolasesMicroorganism based processesNeutral phPhosphate

Owner:MITSUBISHI KAGAKU FOODS

Multi-split air conditioner control method and device and multi-split air conditioner

ActiveCN114234370AReduce energy consumptionMechanical apparatusLighting and heating apparatusRoom temperatureEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Self-moving device and control method thereof

PendingCN114467471AAccurately identify the rotation stateMowersPosition/course control in two dimensionsDrive wheelControl engineering

Owner:NANJING CHERVON IND

Acceleration sensor

InactiveCN104406683AReduce thicknessEasy to produceAcceleration measurement using interia forcesSubsonic/sonic/ultrasonic wave measurementLine sensorEngineering

Owner:陈传海

Signal reconstruction method for acquiring random demodulation system perception matrix based on MLS sequence and system thereof

InactiveCN104104394AImprove accuracyImprove signal-to-noise ratioCyclic codesObservation matrixPattern perception

Owner:HARBIN INST OF TECH

Method for preparing urea compound modified melamine fibers by copolymerization

InactiveCN110714234AEasy to controlImprove mechanical propertiesMonocomponent synthetic polymer artificial filamentSynthetic polymer filament chemical after-treatmentFiberPolymer science

Owner:ZHONGYUAN ENGINEERING COLLEGE

Data packet identification system and method

ActiveCN107086987AImprove accuracyError prevention/detection by using return channelSubstation equipmentModem deviceNetwork packet

Owner:南京邮信科技有限公司

Greenhouse planting method of ornamental flowers

InactiveCN107556613AThe synthesis process is simpleLow costLuminescent compositionsSocial benefitsGreenhouse

Owner:杭州异客科技有限公司

Transfer cart for carrying racks

ActiveCN103693089AAvoid fixationReduce labor intensityHand carts with multiple axesUltimate tensile strengthCart

Owner:SHANGHAI XINFENG ELECTRONICS

Multi-degree-of-freedom spot welding equipment for iron picture manufacturing

InactiveCN113458566AAngle adjustableResistance welding apparatusSpot weldingWorkbench

Owner:芜湖储铁艺铁画设计有限公司

Conveying device for machining axle case

PendingCN109081060AImprove processing efficiencyGuaranteed accuracyMetal working apparatusMechanical conveyorsEngineeringMechanical engineering

Owner:GUANGDONG FUWA HEAVY IND

Camera device

InactiveCN102694971BEasy to operateTelevision system detailsColor television detailsCamera imageComputer science

Owner:OM DIGITAL SOLUTIONS CORP

An inclination sensor mounting bracket for industrial mechanical equipment

ActiveCN111779957BGuaranteed accuracyGuaranteed stabilityRod connectionsStands/trestlesStructural engineeringMechanical equipment

Owner:高心成

Mechanical cleaning device for reaction kettle

InactiveCN107350245AEnvironmentally friendlyEfficientHollow article cleaningElectricityElectronic control system

Owner:唐亚琴

Metallurgical waste residue treatment and recovery equipment capable of fully cutting and filtering

InactiveCN109290002AUniform particle sizeReduce labor intensityDispersed particle separationGrain treatmentsInlet valvePollution

Owner:天津市宝盈金属制品有限公司

Automatic ventilation device of greenhouse and greenhouse

ActiveCN112075258AImprove ventilationEasy to useClimate change adaptationGreenhouse cultivationGreenhouseClosed chamber

Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Bottom die component

InactiveCN109577645ARealize fixed installationReduce workloadForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksEngineeringMechanical engineering

Owner:湖南易兴建筑有限公司

Sewage impurity and oil stain separation device and method for irrigation

ActiveCN113044917AEfficient separationAvoid cloggingFatty/oily/floating substances removal devicesGeneral water supply conservationWater flowSewage

Owner:岳远义

High-capacity heat intensity fuel gas generator with air and alcohol as propellants

ActiveCN114688561AImprove capacity utilizationIncreased heat capacityContinuous combustion chamberElectric spark ignitersThermodynamicsEngineering

Owner:中国空气动力研究与发展中心设备设计与测试技术研究所

Lora-based fire protection water tank real-time embedded monitoring device

PendingCN108445816AWater level monitoringWater pressure monitoringProgramme controlMeasurement devicesUltrasonic sensorFire protection

Owner:KUNMING UNIV OF SCI & TECH

Fresh-keeping and anti-corrosive device and method of use thereof

InactiveCN101284590AFlexible installationFlexible disassemblyFruit and vegetables preservationLiving organism packagingCompound (substance)Engineering

Owner:郭忠鹏

Forehand attack training device for table tennis beginner

InactiveCN111249709AEasy to useMeet the needs of different groups of peopleRacket sportsEngineeringStructural engineering

Owner:HARBIN INST OF PHYSICAL EDUCATION

Motorcycle silencer

InactiveCN102108889ARaise the natural frequencyIncrease buffer spaceExhaust apparatusSilencing apparatusMaterials preparationEngineering

Owner:力帆科技(集团)股份有限公司

Data labeling method and device and storage medium

PendingCN114840519ADatabase management systemsMachine learningEngineeringProcessing

Owner:烽台科技(北京)有限公司

Automatic meal delivery robot

ActiveCN114770562AGuaranteed food tasteReasonable insulation temperatureTable equipmentsManipulatorPhysical medicine and rehabilitationElectric machinery

Owner:ZHEJIANG YUNPENG TECH CO LTD

Magnetic suspension molecular pump control method and system

ActiveCN105041702AAvoid damageAvoid shutdownPump controlNon-positive displacement fluid enginesControl systemSystem failure

Owner:苏州中科科仪技术发展有限公司

On-line monitoring and analyzing system based on steam turbine main steam pipeline displacement

InactiveCN110986867AImprove accuracyEnsure safe and stable operationMeasurement devicesEngineeringWireless data acquisition

Owner:HARBIN TURBINE

Mechanical induced ventilation air-conditioning system for subway platform and ventilation method

PendingCN114704884ASolve the insufficient conditions of compact spaceSolve the lack of spaceMechanical apparatusLighting and heating apparatusFresh airStructural engineering

Owner:CHINA RAILWAY LIUYUAN GRP CO LTD +3

Method and device for automatically generating full-scene automatic test case through data combination calculation, storage medium and electronic equipment

PendingCN112882956ASoftware testing/debuggingTheoretical computer scienceEngineering

Owner:CHINA CITIC BANK

Integrated lifting device for packing machine

PendingCN114476182AAchieve liftingPrevent partial liftingStands/trestlesBundling machine detailsElectric machineryEngineering

Owner:苏州润谷智能设备有限公司

Loader auxiliary device capable of reducing excessive rust scraps generated by excessive friction during rotation

InactiveCN113047364AReduce frictionMechanical machines/dredgersEngine lubricationMechanical componentsStructural engineering

Owner:南京言必秋电子商务有限公司

Method for surface modification of graphene by rare earth

InactiveCN106892427AIncreased surface wrinklingImprove modification efficiencyCarbon compoundsRare earth ionsOxygen

Owner:HENAN UNIV OF SCI & TECH

Preparation method of waste gas treatment material

InactiveCN109225127AReduce contentExtend your lifeOther chemical processesAluminium silicatesSodium BentoniteWaste treatment

Owner:长沙浩然医疗科技有限公司

Anti-impact cast iron well lid for urban road and implementation method of anti-impact cast iron well lid

ActiveCN114016550AReduce impactAchieve protectionArtificial islandsSewerage structuresArchitectural engineeringImpact

Owner:安徽普瑞明精密机械有限公司

Preparation method of biological fermentation liquid bacterial fertilizer

PendingCN110041134AHigh content of effective viable bacteriaIncreased content of bioactive ingredientsBioloigcal waste fertilisersLiquid fertilisersResource utilizationPotassium

Owner:广州绿辉生物科技有限公司

New process for recycling magnesium sulfate heptahydrate by utilizing magnesium oxide flue gas desulfurization

InactiveCN102631836AReduce energy consumptionIncrease concentrationDispersed particle separationMagnesium sulfatesThermal energyEvaporation

Owner:国粤(深圳)科技投资有限公司 +1

Vinyl perchloride adhesive for cooling tower

InactiveCN110066629ALow toxicityImprove curing speedAdhesivesAcetic acidCyclohexanone

Owner:常熟市江南粘合剂有限公司

Low-cost, simple and rapid glycoprotein N-carbohydrate chain analysis method

PendingCN109633066AEnhanced MS signalIncreased resolution abundanceComponent separationUltrafiltrationGlycopeptide

Owner:WEST CHINA HOSPITAL SICHUAN UNIV

Wine barrel

InactiveCN109160112AAvoid quality impactSimple structureDomestic cooling apparatusLighting and heating apparatusAgricultural engineeringWater jacket

Owner:广安市前锋区观塘镇小学校

Axle housing blank extrusion forming method and extrusion device

PendingCN114850240AIncrease profitAvoid crackingExtrusion diesRolling resistance optimizationStructural engineeringMachining

Owner:GUANGDONG FUWA HEAVY IND

Wet tissue which contains various plant extracts and can wildly and effectively relieve snot

InactiveCN105616284ARelieve runny noseRunny noseCosmetic preparationsToilet preparationsNoseGLYCYRRHIZA EXTRACT

Owner:上海馨臣家化有限公司

Modified epoxide resin adhesive with high strength and preparing method thereof

InactiveCN106336841AHigh bonding strengthIncreased durabilityNon-macromolecular adhesive additivesMacromolecular adhesive additivesEpoxyPolymer science

Owner:穆勇华

Over-current protection method and device

ActiveCN114498548AQuick protectionWork lessEmergency protective arrangements for automatic disconnectionComputer scienceElectrical current

Owner:HEFEI KEWELL POWER SYST CO LTD

Methanol pyrolysis gas pressure swing adsorption agent and preparation method thereof

InactiveCN109046253AIncrease reaction rateHigh purityOther chemical processesAlkali metal oxides/hydroxidesAdditive ingredientAntioxidant

Owner:HEILONGJIANG LAIRUIPUSI ENVIRONMENTAL TECH DEV CO LTD

Portable connecting line

InactiveCN103594891ASimple structureEasy to carryFlexible lead accommodationMechanical engineeringEngineering

Owner:SUZHOU DONGWEI TECH

Horizontal germanium detector structure and preparation method thereof

ActiveCN109119500AImprove coupling efficiencyIncrease optical powerSemiconductor devicesHigh bandwidthMultiplexer

Owner:南通赛勒光电科技有限公司

Over-well drill bit pressing mechanism for well drilling

ActiveCN105604502AExert pressurePlay a connecting roleDrilling rodsConstructionsWell drillingDrive motor

Owner:莱州市原野科技有限公司

Method for converting coal seam gas by adopting novel catalyst

ActiveCN112554937AEasy to crackImprove extraction efficiencyDust removalFire preventionPtru catalystDrill site

Owner:CHINA UNIV OF MINING & TECH

Refined yinqiao detoxication dropping pill

InactiveCN101036756AHydroxy compound active ingredientsAntipyreticDrug contentP-acetaminophenol

Owner:天津同仁堂集团股份有限公司

Miniature projection ray machine

PendingCN114236951ACompact layoutReduce volumeProjectorsOptical elementsEngineeringPrism

Owner:IVIEW DISPLAY SHENZHEN CO LTD

Solid coffee granular beverage and preparation method thereof

InactiveCN106260365AHas a refreshing effectGreat tasteRoasted coffee treatmentThirstFlos chrysanthemi

Owner:TIANJIN GELEI SCI & TECH DEV

Abelmoschus manihot flower tea with less nutrient substance loss

InactiveCN107865145ARich in nutrientsNo side effectsPre-extraction tea treatmentSemenBiology

Owner:合肥市绿之林农业开发有限公司

Methods for producing corrugated paper, natural gas and organic fertilizer from straws

InactiveCN110318288AImprove water filtration performanceReduce consumptionCalcareous fertilisersWashing/displacing pulp-treating liquorsHigh concentrationFiber

Owner:吴学军 +4

Hydraulic support lengthened top beam auxiliary support device and operation method thereof

InactiveCN105927257AAvoid damageAvoid security issuesMine roof supportsHydraulic cylinderEngineering

Owner:GUIZHOU PANJIANG MINING MACHINERY

Positioning system in garage

InactiveCN109767649AIndication of parksing free spacesInformation transmissionParking space

Owner:苏州小男孩智能科技有限公司

Sound absorption light emitting diode (LED) display screen

InactiveCN102306476ASimple structureReduce weightCovering/liningsIdentification meansLED displayControl system

Owner:SHENZHEN UNIV +2

Zipper cloth belt ironing machine

InactiveCN104389141AImprove ironing effectSimple structureHeating/cooling textile fabricsPulp and paper industryEngineering

Owner:CMZ ZIPPER ANHUI

Disinfection and sterilization device for plant milk powder processing

PendingCN114027356AImprove the bactericidal effectImprove disinfection effectMilk preservationBiotechnologyProcess engineering

Owner:苏州禾能生物科技有限公司

Method of symmetrically growing spiral carbon tube

InactiveCN1948143ALarge diameterAvoid hard clumpingMetal/metal-oxides/metal-hydroxide catalystsPiezoelectric/electrostrictive devicesReaction temperatureSolvent

Owner:NANJING UNIV

Light for induction control

InactiveCN102588765AGuaranteed SensitivityPoint-like light sourceElectric circuit arrangementsInduction motorOperation mode

Owner:YANTOUCH CORP

Ramaria sp.stock culture medium, application thereof, as well as ramaria sp.stock and culture method thereof

ActiveCN112442449AFast growthFungiBio-organic fraction processingBiotechnologyMagnesium salt

Owner:北京市房山区种植业技术推广站

Air inlet device for automatic spray disinfection and sterilization robot

PendingCN111570114AWell mixedEasy to assemble and disassembleLavatory sanitoryLiquid spraying apparatusEnvironmental engineeringMechanical engineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST

Thermal insulation tent with warm air apparatus

InactiveCN1598412AEfficient use ofImprove insulation effectHot-air central heatingLighting and heating apparatusElectricityThermal insulation

Owner:杨水桥

Preparation method for preparing biomass carbon material from chewing gum

InactiveCN105948016AAddressing the danger of secondary inflows into the marketIncrease added valueActivated carbonBiomass carbon

Owner:GUANGZHOU ENVIRONMENTAL PROTECTION TECH EQUIP

Variable-concentration directly-heated type heat pump water heater with flash evaporators and working method thereof

InactiveCN111947302AGood temperature matchingImprove low temperature performanceFluid heatersCompression machines with non-reversible cycleEngineeringFlash evaporation

Owner:ZHONGYUAN ENGINEERING COLLEGE

Melt electrostatic spinning direct writing device and method

PendingCN110126271ASimple structural designTemperature controlManufacturing heating elements3D object support structuresWater bathsFiber

Owner:BEIJING UNIV OF CHEM TECH

Internal board structure for printed circuit board

InactiveCN101965099AImprove product qualityAvoid wrinklesCircuit susbtrate materialsWrinkle skinAdhesive

Owner:昆山元茂电子科技有限公司

Pilot operated compound relief valve

InactiveCN110056689AReduce spray angleAvoid movement failureValve members for absorbing fluid energyEqualizing valvesEngineeringVALVE PORT

Owner:合肥壹点通信息科技有限公司

A collaborative dispatching method of a wind farm and an electric vehicle substation in a virtual power plant

InactiveCN109242216AAvoid shockEasy to trackForecastingResourcesElectricityDecision maker

Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Indoor test process for purifying water by submerged plants

PendingCN112479384AAvoid detection impactGuaranteed representationGrowth substratesCulture mediaEcological environmentWater quality

Owner:CCCC THIRD HARBOR ENG

Power consumption behavior feature reconstruction and extraction method based on XGBoost and CNN

PendingCN114065857AImprove service qualityEnsemble learningCharacter and pattern recognitionQuality of serviceData set

Owner:TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Cage drawer type vertical subsurface flow constructed wetland simulator and wetland simulation method

InactiveCN104692533ASustainable biological treatmentBiological water/sewage treatmentConstructed wetlandEngineering

Owner:RES INST OF FORESTRY NEW TECH CHINESE ACAD OF FORESTRY

Light excitation display device and system

ActiveCN109683352AAvoid light damageReduce energy consumptionInput/output for user-computer interactionNon-linear opticsFistPhotoluminescence

Owner:HEFEI BOE OPTOELECTRONICS TECH +1

Sealed cell toughening foamed material and preparation thereof

InactiveCN1613897AReduce brittlenessSolving Problems That Hold Back Phenolic Foam DevelopmentFoaming agentAmmonia

Owner:厦门高特高新材料有限公司

Non-contact type solid material longitudinal wave sound velocity measurement device and sound velocity measurement method

InactiveCN108181381AAccurate longitudinal wave sound velocityAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalLongitudinal waveWave shape

Owner:CNPC GREATWALL DRILLING ENG +1

Self-cleaning lamp with adjustable light ray

InactiveCN107726130AGuaranteed beautyEasy to moveMechanical apparatusLighting elementsEngineeringBrightness perception

Owner:葛成燕

Reinforcement protection device of bridge pile foundation

ActiveCN110067204APrevent infiltrationImprove stabilityFoundation repairBridge erection/assemblyEngineeringBuilding construction

Owner:XUCHANG UNIV +1

Unmanned aerial vehicle obstacle recognition method based on monocular vision

InactiveCN110689578ASmall amount of calculationCalculation speedImage enhancementImage analysisUncrewed vehicleImage conversion

Owner:NANJING UNIV OF POSTS & TELECOMM

Insulation system and substrate processing apparatus

PendingCN110492716AElectric discharge tubesDc-dc conversionInsulation systemVoltage

Owner:ASM IP HLDG BV

Vehicle-mounted dazomet soil disinfection machine, disinfection system and disinfection method

ActiveCN104707156AAccurately control the dosageGuaranteed depthSpadesPloughsMotor driveAgricultural engineering

Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Constant confining pressure loading experiment device

PendingCN114112664AStable confining pressureImprove versatilityMaterial strength using tensile/compressive forcesMulti materialBar pressing

Owner:NAT UNIV OF DEFENSE TECH

Static disc of scroll compressor

ActiveCN111749898AImprove performanceReduce internal leakageRotary piston pumpsRotary piston liquid enginesEngineeringMechanical engineering

Owner:山东众诚新能源股份有限公司

Compound sweetening agent applicable to sour maize juice and preparation method thereof

InactiveCN102960688AHighlight substantive featuresSignificant progressFood preparationPropanoic acidAlcohol sugars

Owner:苏州工业园区尚融科技有限公司

Upper straight rod and lower expanded-base structure cast-in-place pile capable of reducing negative frictional resistance and construction method thereof

InactiveCN112302004AReduce negative frictionBulkheads/pilesPre stressRebar

Owner:LIAONING TECHNICAL UNIVERSITY