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.

Hydraulic automatic rod feeding device for leakage measurement of two blocked ends of drilled hole

ActiveCN104790887AReduce labor intensityPrevent drill pipe from slippingDrilling rodsDrilling casingsDrill holeEngineering
Owner:SHANDONG UNIV OF SCI & TECH

Micromolecular electrochemical probe and synthetic method and application thereof

InactiveCN103819492ASimple structureEasy to synthesizeOrganic chemistryBiological testingHigh selectivityActive group
Owner:QINGDAO UNIV OF SCI & TECH

Yarn swinging plate for producing nonwoven fabric

ActiveCN104499070ALess wear or chippingHigh strengthArtificial thread manufacturing machinesYarnAirflow
Owner:DALIAN TIANXIN SYNTHETIC FIBER TECH DEV CO LTD

Liquid crystal panel manufacturing method, liquid crystal panel and display

ActiveCN102645777ANon-linear opticsCarbon nanotubeEdge region
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Discharge grillage control method and device for air conditioner

InactiveCN1502905ATemperature reachedReach target temperatureSpace heating and ventilation safety systemsLighting and heating apparatusOperation modeRefrigeration
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Intelligent word grouping method and apparatus, and apparatus for intelligent word grouping

ActiveCN108073292AImprove rationality and qualityImprove input efficiencyInput/output processes for data processingLexical correspondenceSpeech recognition
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Tracking recording device

ActiveCN109559333AImproved ability to seek and track objectsImprove tracking performanceTelevision system detailsImage analysisComputer visionControl system
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Crane capable of adjusting pulling speed according to different weights

ActiveCN111017729AImprove processing efficiencyImprove work efficiencySafety gearRapid riseHigh weight
Owner:南京登峰重工集团有限公司

Multifunctional simulation training apparatus for welding

InactiveCN101419755AReduce training costsTo achieve the effect of hands-on teachingCosmonautic condition simulationsSimulatorsDisplay deviceArc length
Owner:纪瑞星

Face image illumination migration method based on convolutional neural network

ActiveCN111091492AImproved loss functionGeometric image transformationCharacter and pattern recognitionImage extractionConvolution
Owner:韶鼎人工智能科技有限公司

Dyeing and finishing process for sea-island special micro-fiber fabric having special effects

ActiveCN105908526AFine velvetSoft, plump and elasticFibre typesDyeing processSpecial effectsWhitening Agents
Owner:ZHEJIANG FURUN DYEING & PRINTING

Heat conduction radiation heat dissipation composite coating applicable to titanium alloy

ActiveCN110804735AIncrease the areaIncrease contact areaSuperimposed coating processPressure inorganic powder coatingThermal emissionThermal transmittance
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Ethernet IP message packaging method based on SDN and network isolation and DHCP implementing method based on SDN

ActiveCN104010049AImprove utilization efficiencySimplify the processData switching networksTransmission mediumMAC address
Owner:EAYUN INC

A spectroscopic sunlight conveyor

InactiveCN102298174AReduce the temperatureEliminate easy agingCoupling light guidesOptical pathPhysics
Owner:SHAANXI UNIV OF SCI & TECH

Safe and reliable intelligent fingerprint lock based on Internet of things

ActiveCN109087421APrevent Fingerprint LeakageFacilitate fingerprint recognitionIndividual entry/exit registersPistonFingerprint
Owner:潘兴桥

Joint inference method for carrying out 3D facade layout estimation based on day and night images

ActiveCN107424205AThe estimate is accurateThe result is accurate3D-image renderingInferenceImage based
Owner:BEIHANG UNIV +1

Manufacturing method of alcohol soluble sulfonic acid type cation exchange resin

ActiveCN108070041AUniform composition and structureGood solubilityCation exchanger materialsIonDichloroethane
Owner:雷引林

Multi-pipe composite reacting apparatus

ActiveCN1927441AReduce in quantityLow investment costChemical/physical processesTemperature testingReaction tube
Owner:CHINA PETROLEUM & CHEM CORP +1

Smart home access authorization method and device, smart home system and server

ActiveCN111262884AImprove privacy data securityHome automation networksData securityAuthorization
Owner:佛山市诚名信息科技有限公司

Kit for rapidly detecting salmonella in meat and application thereof

ActiveCN103627811AStrong specificityHigh detection sensitivityMicrobiological testing/measurementAgainst vector-borne diseasesSalmonellaNegative control
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Secondary fiber fine screen system

ActiveCN103790064AReduce fiber lossImprove fiber qualityPaper material treatmentElectrical and Electronics engineeringFiber
Owner:ANDRITZ CHINA

Cultivator

InactiveCN1524405ASimple structureReduce volumeAgricultural undercarriagesClutchSteering linkage
Owner:高名和

Method and device for encapsulating electronic components using a flexible pressure element

ActiveCN1868048ASolid-state devicesSemiconductor/solid-state device manufacturingBiomedical engineeringSealant
Owner:BESI NETHERLANDS BV

Wind storage isolated network system experiment method

ActiveCN109406939AEasy to implementEase of commercial developmentFault location by conductor typesEngineeringEnergy storage
Owner:SHENYANG INST OF ENG

Water-saving irrigation pipeline and construction method thereof

InactiveCN104653902AGood water transfer performanceSave electricityPipe laying and repairGeneral water supply conservationAgricultural engineeringAgricultural irrigation
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Iris diaphragm device

ActiveCN103698960ASave time on product importReduce costsCamera diaphragmsCamera lensEngineering
Owner:UNION OPTECH

Fireproof door capable of preventing accidental closing

ActiveCN111734278AAvoid accidental shutdownAchieve closureFireproof doorsBuilding braking devicesWire wrapJamb
Owner:浙江钱一塔消防科技有限公司

Test method and system for wall-soil interaction force

ActiveCN103344481AStrength propertiesSoil scienceGroundwater seepage
Owner:重庆山渝道科技有限公司

Tobacco plant growth promoting bacterium TC6 and application thereof

InactiveCN104611252AIncrease profitPromote absorptionBiocidePlant growth regulatorsFertilizerLaboratory culture
Owner:苏新宏

Cutting tip replacement type rotary tool

ActiveCN102317018AReduce cutting resistanceTransportation and packagingMilling cuttersEngineeringMechanical engineering
Owner:HITACHI TOOL ENG LTD

Latch bolt automatic unlocking type door lock mortise

ActiveCN111577016AEasy to openOpen quicklyNon-mechanical controlsMechanical engineeringSoftware engineering
Owner:ELENSYS

Image tracking method and system thereof

ActiveCN101038674AAvoid Tracking Failed SituationsGuaranteed tracking effectImage analysisImage trackingHistogram
Owner:中星智能系统技术有限公司

Method for eliminating glucose inhibition effect of clostridium acetobutylicum

InactiveCN102041267AIncreased ABE concentrationDisinhibition effectBacteriaBiofuelsXyloseGene expression
Owner:SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI

Repeating data deleting system based on optical disc storage as well as data operating method and device

ActiveCN104616680AImprove efficiencyReduce the number of disk readsRecord information storageRecording signal processingOptical storageData deduplication
Owner:WUHAN OPSTOR TECH LTD

Preparation method of zirconium silicate wrapped carbon black pigment by microwave synthesis

InactiveCN103113136AStable colorSimple preparation processCarbon blackMaterials science
Owner:JINGDEZHEN CERAMIC INSTITUTE

Machine vision and motion controller and servo driver integrated control system

ActiveCN105467930AReduce connectionsReduce hardware costsNumerical controlCcd cameraTime response
Owner:张碧陶

Processing system for garments

ActiveCN110239193AImprove work efficiencyCloth pressing speed is fastLaminationLamination apparatusEngineeringMechanical engineering
Owner:贵州雨林服饰有限公司

Method for preparing graded-index material

InactiveCN104678461AGood optical performanceEffective integrationOptical elementsEffective refractive indexOptical materials
Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI

Polishing device for glass working

ActiveCN109159026ASimple structureEasy to processEdge grinding machinesGrinding carriagesEngineering
Owner:嘉善铂汉塑胶五金有限公司

Short-circuit protection system and short-circuit protection method for isolated power converter

ActiveCN102611079AReduce the possibility of failureReduce maintenance costsArrangements responsive to excess currentShort circuit protectionLoad circuit
Owner:HUAWEI DIGITAL POWER TECH CO LTD

Chitosan glycyrrhizic acid nano particle and its preparing method

InactiveCN1586488AHigh encapsulation efficiencyEasy to operatePowder deliveryOrganic active ingredientsIntestinal absorptionChemistry
Owner:FUDAN UNIV

Power supply management circuit and system

ActiveCN109861176AAvoid damageMinimize life lossEmergency protective circuit arrangementsCircuit protectionPower management
Owner:SHANGHAI HUAXING DIGITAL TECH

Preparation method of nylon

ActiveCN103980486AInhibit volatilizationLow costDiaminePentane
Owner:CATHAY R&D CENT CO LTD +1

Traditional Chinese medicine preparation capable of promoting urination and freeing strangury and preparation method thereof

ActiveCN103977084AGood treatment effectNo side effectsUrinary disorderPlant ingredientsDiuretic treatmentDiuresis
Owner:孙茂玺

Full-automatic electronic product packaging device

ActiveCN110104295AConcise structureSmall footprintLabelling machinesSmall footprintPiston rod
Owner:福建奥迈自动化科技有限公司

Method for reclaiming waste water of refining dipterex production technique

InactiveCN101215296AGood economic benefitsReduce COD emissionsGroup 5/15 element organic compoundsWater/sewage treatmentPesticideProcess capability
Owner:荆州沙隆达控股有限公司

Flood-proof efficient parking-charging underground garage

ActiveCN111485743AImprove space utilizationVersatileSewerage structuresCleaning apparatus for vehicle exteriorsElectric machineryEnvironmental geology
Owner:江苏安道科技有限公司

Heart rate acquisition device, mobile terminal and acquisition method

ActiveCN105125197ADisplay clearMeasuring/recording heart/pulse rateFingerprintHeart rate
Owner:SHANGHAI GREEN ORANGE IND

Insertion plate type sling anchoring assembly of concrete-filled steel tubes arch bridge

ActiveCN110438897AEasy to assemble and disassembleClose contactBridge structural detailsArch-type bridgeSteel tubeMetal cylinder
Owner:CHINA MCC17 GRP

Three-dimensional parking device

ActiveCN104453308ASimplify operation stepsEasy to useParkingsAutomotive engineering
Owner:曾庆义

Dry burning preventing control device of fruit and vegetable ripening ethylene generator

ActiveCN104503358AHigh degree of automationHigh temperature control accuracyTemperatue controlProgramme control in sequence/logic controllersFruits and vegetablesTimer
Owner:TIANJIN CNRO SCI TECH

Composite electric stress control band and preparation method thereof

ActiveCN112143392AHigh tensile strengthIntegrity guaranteedNon-macromolecular adhesive additivesFilm/foil adhesivesCarbon blackPlasticizer
Owner:长沙长缆电工绝缘材料有限公司

Tartaric acid ester compound as well as preparation method and applications thereof

ActiveCN109467527AGroup 4/14 element organic compoundsOrganic-compounds/hydrides/coordination-complexes catalystsDrugTitanium
Owner:JIANGSU AOSAIKANG PHARMA CO LTD

Ordered double porosity Al203-TiO2 and preparation method thereof and application thereof

InactiveCN101791578AReducing Diffusion EffectsGood thermal stabilityCatalyst carriersMetal/metal-oxides/metal-hydroxide catalystsComposite oxideAmount of substance
Owner:EAST CHINA UNIV OF SCI & TECH

Acupuncture instrument with semiautomatic needle release

InactiveCN111150647AUniform change in speedEasy to useAcupuncturePistonRatchet
Owner:杨盈

Communication message processing method and apparatus

InactiveCN105516457AEasy accessImprove user experienceSubstation equipmentComputer hardwareMessage type
Owner:XIAOMI INC

Method for testing safety of in-service steel bearing structural member

InactiveCN107917961AReduce riskImprove securityMaterial analysis using acoustic emission techniquesEngineeringData processing
Owner:CHINESE ACAD OF INSPECTION & QUARANTINE

Production technology of pipes with high welding quality and method thereof

PendingCN111715724AImprove weld quality and stabilitySave resourcesExtrusion control devicesFurnace typesAluminium alloyMelting furnace
Owner:郑州明泰交通新材料有限公司

Valve and cooling system of friction clutch for wet running

ActiveCN104343840AIncrease cooling powerSmall drag torqueFluid actuated clutchesFriction clutchesClutchCooling fluid
Owner:SCHAEFFLER TECH AG & CO KG

An antenna system for improving the performance of diversity antennas

PendingCN109088155AAchieve coverageSimultaneous aerial operationsAntenna supports/mountingsAntenna radiationFrequency band
Owner:昆山亿趣信息技术研究院有限公司

Air-cooled engine oil cooler

InactiveCN102032433AImprove welding rateImprove the sealing effectStationary conduit assembliesLubrication elementsChillerAir-cooled engine
Owner:庄少楼

Semiconductor device, and rectifying element and alternator using same

PendingCN114586178AImprove reliabilityImproved surge withstandTransistorSemiconductor/solid-state device detailsPhysicsMOSFET
Owner:HITACHI POWER SEMICON DEVICE

Ultrasonic cleaner

ActiveCN103658103AGood drying effectPrevent affecting the final drying effectDrying gas arrangementsCleaning using liquidsHot blastEngineering
Owner:ZHANGJIAGANG KEYUXIN ULTRASONIC

Full-automatic oil tube drawing equipment

InactiveCN104786029ASimple structureStable performanceMetal working apparatusTube drawingTransmission system
Owner:DEZHOU UNIV

Preparation method and application of selenium-coated carbon nanotube/graphene

InactiveCN109817920ATightly boundNot easy to break awayFinal product manufactureSecondary cells manufactureCvd grapheneIon
Owner:SHAANXI UNIV OF SCI & TECH

Quantitative drug exporter

InactiveCN102824273AReasonable structural designEasy to useOral administration deviceDrug exportDrug product
Owner:季天龙

Pushing plate fixing structure of fully automatic capsule filler

InactiveCN101564354AIncrease contact areaEven by forceCapsule deliveryEngineeringFully automatic
Owner:BEIJING AEROSPACE CHANGFENG CO LTD

Preparation of no beany flavor bean product

InactiveCN101253961AStrong fragranceFull of nutritionCheese manufactureFood preparationNutrientChemistry
Owner:SHANGHAI QINGMEI GREEN FOOD

Technique for milling two end surfaces of front brake adjusting arm casting blank

InactiveCN103737080AImprove braking stabilityHigh tensile strengthMilling equipment detailsEngineeringHardness
Owner:LIUZHOU ZHENGLING GROUP

Equidirectional discharging and feeding device of miniature shaft levers

InactiveCN102502191BReduce labor intensityImprove processing efficiencyJigging conveyorsConveyor partsEngineeringFixed length
Owner:海南丰兴精密产业股份有限公司

RFID reader-writer and method for externally controlling on-off of RFID reader-writer

PendingCN112241637ASensing by electromagnetic radiationRadio frequencyExternal connection
Owner:上海双十信息科技有限公司

Low-noise planetary gear reducer

InactiveCN110748574AReduce vibration and noiseEasy to replaceCouplings for rigid shaftsMechanical energy handlingElectric machineryMotor shaft
Owner:江苏众力合创精密机械科技有限公司

Extraction tank for biological extraction

InactiveCN108992967APrevent stickingHeating up toSolid solvent extractionFlangeRadiation heating
Owner:黄山琼宇生物科技有限公司

Intelligent irrigation system

InactiveCN104782453AImprove irrigation managementChange randomnessWatering devicesCultivating equipmentsData monitoringEngineering
Owner:LIUZHOU LINGTONG TECH CO LTD

Copper-containing adsorbent as well as preparation method and application of copper-containing adsorbent in adsorbing tetracycline in water

ActiveCN108393076AHigh selectivityLarge adsorption capacityOther chemical processesWater contaminantsMolecular sieveActivated carbon
Owner:YANGZHOU UNIV

Extraction system and method for flavonoid substances in pine needles

InactiveCN112587555AReduce the death of bacteriaSave powerBioreactor/fermenter combinationsNervous disorderProcess engineeringRotary evaporator
Owner:深圳市得利鑫科技有限公司

Melting device for adhesive of carbon contact strip of pantograph

InactiveCN110595065ASimple structureEasy to useRotary stirring mixersStorage heatersControl tablePantograph
Owner:DATONG XINCHENG NEW MATERIAL CO LTD

Project quota pricing method and system

PendingCN113095922AImprove accuracyImprove efficiencyGeometric CADOffice automationData miningSystems engineering
Owner:广东明正项目管理有限公司

Wave front aberration detection method and detection device

InactiveCN102680116AUnable to solveReal-time correctionOptical measurementsCarrier signalWavefront aberration
Owner:JILIN UNIV

Steam optimization calculation method and system based on pipe network conveying path

PendingCN112035991ASave computing resourcesGood responseGeometric CADCAD network environmentProcess engineeringSteam condensation
Owner:CISDI RES & DEV CO LTD

Construction waste processing device based on dedusting technology

InactiveCN107457035AImprove crushing qualityGuaranteed shreddingUsing liquid separation agentMagnetic separationPre treatmentScrap
Owner:南宁众创空间科技有限公司

Display panel, driving method thereof, and electronic device

ActiveCN108766338ASmall sizeIncrease loading capacityStatic indicating devicesData transmissionElectricity
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Heat dissipation type display roller

InactiveCN107731128AImprove display effectAvoid roller overheatingIlluminated signsElectricityEngineering
Owner:湖州展业物流机械设备有限公司

Modified alkyd resin and preparation method thereof and two-component primer

ActiveCN103160099AGood reactivityGood solubilityPolyester coatingsSolventChemistry
Owner:CARPOLY CHEM GRP

Optical vortex mode all-optical fiber current sensor

ActiveCN108593995ACurrent/voltage measurementVoltage/current isolationPhysicsCcd camera
Owner:SHANGHAI UNIV

Exhaust heat recovery air-conditioning device

ActiveCN108885031AImprove the coefficient of performanceCOP (coefficient of performance improvementMechanical apparatusCompression machines with several condensersRefrigerantEngineering
Owner:MITSUBISHI ELECTRIC CORP

Tunnel core drilling machine

InactiveCN109519121ADerricks/mastsCore removalDrill holeEngineering
Owner:CHONGQING HONGGONG INSTRUCTIONAL MACHINE

Novel belt drier

InactiveCN107631618AQuick work efficiencyImprove work efficiencyDrying gas arrangementsDrying machines with progressive movementsEngineeringMicro heat exchanger
Owner:JIANGYIN DRY EQUIP MFR

Method and device for evaluating health degree of enterprise digital middle channel service

ActiveCN113868110AHardware monitoringEngineeringData mining
Owner:ALIBABA CLOUD COMPUTING LTD

Medicine packaging box capable of quantitatively pouring out medicine liquid and with stirring function

InactiveCN107010326AGood effectDispensing apparatusRotary stirring mixersPackaging CaseVeterinary medicine
Owner:赵文林

Rapidly-installed hydroelectric power generation equipment

PendingCN113864099AReduce use costReduce manufacturing costWater-power plantsHydro energy generationElectrical batteryHydroelectricity
Owner:PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1

Outdoor family barbecue oven

PendingCN104665626AEasy BBQConvenient Indoor GrillingFood scienceHigh energyEngineering
Owner:王立明

Information processing method and device and storage medium

InactiveCN110311916AGuaranteed normal useImprove user experienceTransmissionLoudspeakerSoftware engineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Preparation method of gel shell of electrophoresis gel

PendingCN112881498AMaterial analysis by electric/magnetic meansComposite materialElectrophoreses
Owner:SMOBIO TECH

LoRa communication method and LoRa communication system

PendingCN111565378AReduce conflictReferring to system throughputShort range communication serviceReal-time computingCommunications system
Owner:SHENZHEN KAIFA TECH

Frequency converter for generator set

ActiveCN110190730APlay a cooling roleAffect work performanceElectrical controlGeneration protection through controlFrequency changerElectromagnetic interference
Owner:YANCHENG JIANGDONG GASOLINE ENGINE MFG +1

Barium colon transit test marker and preparation thereof

InactiveCN110064060AStable physical and chemical propertiesEasy to carry and swallowX-ray constrast preparationsOpaque markerLongest Diameter
Owner:焦俊

Molecular marker linked with capsicum annuum L. fruitlet gene, and application

ActiveCN111394508AReduce planting sizeReduce workloadMicrobiological testing/measurementDNA/RNA fragmentationChromosome regionsMolecular biology
Owner:HUNAN VEGETABLE RES INST

Television capable of being split or combined, combined screen display method and split screen display method

ActiveCN107566866AMeet the screen ratio requirementsMeet diverse needsSelective content distributionDigital output to display deviceImage resolutionTelevision screen
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Automobile driven piece machining method

InactiveCN107413986AReduced punching force parameter requirementsSimple processVehicle componentsMachining processEngineering
Owner:桂林福达重工锻造有限公司

Self-walking equipment control method and device and computer equipment

ActiveCN110865637AAvoid misjudgmentPosition/course control in two dimensionsComputer equipmentEngineering
Owner:POSITEC TECH CHINA CO LTD

Active power filter control system based on three-level TNPC

PendingCN114400678AAlleviate overshootReduce harmonic contentActive power filteringAc-dc conversionInner loopActive power filter
Owner:XIAN AERONAUTICAL POLYTECHNIC INST

Degradable material prepared based on plant fiber paper and preparation method

PendingCN114773682AHigh hardnessStrong plasticityDiethylenetriaminePolymer chemistry
Owner:中致新(厦门)科技有限公司

Neurology department hemiplegia therapeutic instrument

InactiveCN112274864AAvoid accumulationPromote recoveryElectrotherapyDevices for pressing relfex pointsAcupuncture pointEngineering
Owner:蔡青青

Hydrogenation method for quickly circulating fluidized silicon tetrachloride

InactiveCN102674369BLarge amount of processingFast mass transferEnergy inputHalogenated silanesChemistryPre treatment
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Nuclear power equipment forging material manufacturing quality evaluation method based on analytic hierarchy process

PendingCN110705856AReduce subjectivityOvercoming the inability to quantitatively evaluate manufacturing qualityResourcesProcess engineeringManufacturing quality
Owner:SUZHOU NUCLEAR POWER RES INST +2

Joystick

ActiveCN102305762AImprove test accuracyGuaranteed contactMachine part testingUsing mechanical meansJoystickClassical mechanics
Owner:苏州市诺弗电器有限公司

Pulse X-ray transmitter equipped with remote integrated control extension device

InactiveCN104918398AAvoid residual radiation exposureEffective isolationMaterial analysis using wave/particle radiationX-ray apparatusLiquid-crystal displayFluence
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Adding device for die casting auxiliary materials and adding method for adding device

InactiveCN107470591AAdd location and quantity accuratelyUniform coverageComposite materialOperating environment
Owner:PANGANG GROUP RESEARCH INSTITUTE CO LTD

Experiment device and method for detecting relationship between seepage and pressure/temperature

ActiveCN105865746ASimple structureEasy to useHydrodynamic testingEducational modelsEngineeringSaturated soils
Owner:CHINA THREE GORGES UNIV

Layered sampling device and method for detecting corrosive ion concentration in cement-based material

PendingCN113970455ASmall particle sizeWithdrawing sample devicesPreparing sample for investigationBuilding materialMineralogy
Owner:HUBEI UNIV OF ARTS & SCI

Atomic layer deposition system with linear series connection property

PendingCN113637955AImprove atom deposition effectChemical vapor deposition coatingPhysicsVacuum deposition
Owner:SHENZHEN YUANSU OPTOELECTRONICS TECH CO LTD

Method for improving oxidization efficiency in vanadium slag roasting process

ActiveCN104694735AEnhanced gas-solid mass transfer effectEliminate energy consumptionProcess efficiency improvementSlagMass transfer
Owner:HEBEI IRON AND STEEL

Urban utility tunnel safety monitoring system and method

PendingCN114018334AImprove deployment efficiencyLow costMeasurement devicesNeural architecturesComputational physicsErbium lasers
Owner:桂林恒创光电科技有限公司

Three-in-one coffee solid beverage and preparation method thereof

PendingCN105146010AGreat tasteFull of nutritionRoasted coffee treatmentCoffee extractionNon dairyBrewing
Owner:BAOSHAN YUNLU COFFEE IND DEV CO LTD

Centering chuck for broaching machine and broaching machine

PendingCN114393246AFlexible and convenient adjustmentReduce mistakesChucksBroaching machinesPhysicsEngineering
Owner:NANJING HIGH SPEED & ACCURATE GEAR GRP

High-precision measuring device and method for dynamic displacement of structural micro-crack

PendingCN113899303AGuaranteed high precisionHigh precisionElectrical/magnetic solid deformation measurementComplex mathematical operationsPhysicsStrain gauge
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES +1

Process for producing fuel oil and chemical raw materials from biomass

ActiveCN108085047AImprove biomass conversion and bio-oil yieldImprove conversion rateHeterogenous catalyst chemical elementsLiquid hydrocarbon mixture productionSolventBiomass
Owner:BEIJING HUASHI UNITED ENERGY TECH & DEV

Novel floating switch

PendingCN107918411APrecise controlWork reliablyLevel controlMagnetEngineering
Owner:TAIZHOU YAODA IND & TRADE

Mechanical door stopper

InactiveCN103132834ASimple structureSafe and reliable connectionWing fastenersEngineeringSpring force
Owner:李永梅

Rotary core type circumferential flow distribution device for reciprocating plunger pump

InactiveCN103615388ARealize the distribution functionCompact structurePositive displacement pump componentsLiquid fuel engine componentsPlunger pumpCircular cavity
Owner:QINGDAO UNIV

Medical facility service bearing capacity evaluation method

ActiveCN110807262AAccurate assessmentEffective guidanceDesign optimisation/simulationMedical adviceData science
Owner:SHANGHAI INSTITUTE OF TECHNOLOGY

Flame retarding environment-friendly PET pyrocondensation material processing device and method

InactiveCN107627470AGuarantee the quality of productionEasy to useEngineeringMaterials processing
Owner:FOSHAN SANSHUI XINGDA COATINGS CO LTD

Purging apparatus and purging method

InactiveCN105900226ASemiconductor/solid-state device manufacturingConveyor partsEngineeringNozzle
Owner:MURATA MASCH LTD

Method for preparing magnetic microspheric alumina support

ActiveCN101172255AReduce complex processLow manufacturing costCatalyst carriersCatalyst activation/preparationMagnetic coreFerrite powder
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for displaying and electronic device thereof

ActiveCN105144036AInput/output for user-computer interactionCathode-ray tube indicatorsSize changeComputer graphics (images)
Owner:SAMSUNG ELECTRONICS CO LTD

Process and equipment for deacidifying whole paper document

PendingCN111851143AReduce damageEliminate damageOld paper after-treatmentPaper sheetProcess engineering
Owner:NANJING MUSEUM

Elastic pressing type biomass grinding device

ActiveCN106076567AImprove grinding efficiencyReduced drying requirementsGrain treatmentsEngineeringBiomass feedstock
Owner:枞阳县惠民生物质燃料有限公司

Anti-seepage instrument integrated water supply system

InactiveCN108593521ASave human effortIncrease heightLevel controlPermeability/surface area analysisOsmotic pumpWater supply
Owner:浙江南兴建设工程检测有限公司

Semiconductor temperature control device and control method thereof

PendingCN112833576AAvoid Line Pressure FluctuationsHigh temperature control accuracyMechanical apparatusCompression machines with several condensersLiquid waterEngineering
Owner:BEIJING JINGYI AUTOMATION EQUIP CO LTD

Preparation method for low-carbon production of refined mullite corundum high-temperature material

PendingCN114195535AReduce manufacturing costGuaranteed formabilityGrindingCorundum
Owner:义马瑞辉新材料有限公司

Amphibious type water surface floating object treatment device

InactiveCN112726545AEffective salvageSave human effortWater cleaningEnvironmental geologyStructural engineering
Owner:陈清达

Electrolytic processing cathode with replaceable working teeth for large-diameter complex spiral wire

PendingCN108672855AFull flow fieldReliable processingMachining electrodesMachining working media supply/regenerationAbnormal shapedOil drilling
Owner:XIAN TECHNOLOGICAL UNIV

Preparation method of intelligent sanitary product

InactiveCN111134965AGood stiffnessEasy compoundMedical applicatorsSanitary towelsProcess engineeringReproductive system
Owner:FUJIAN HENGAN HLDG CO LTD +1

Online cleaning method for filter membrane of water supply pipeline

PendingCN112516803AGood cleaning effectReduce the number of replacementsSemi-permeable membranesEnvironmental chemistryEthylenediaminetetraacetic acid
Owner:SAE TECH DELEVOPMENT DONGGUAN

Heat dissipation device and outdoor communication equipment

ActiveCN103826423AAvoid cost wasteLow manufacturing costCooling/ventilation/heating modificationsModularityPlug and play
Owner:HUAWEI TECH CO LTD

Hot continuous rolling production method for 508mm large-diameter extra-thick-wall seamless steel pipe

ActiveCN112238141AIncrease productivityIncreased maximum limit thicknessTemperature control deviceWork heating devicesSteel tubeEngineering
Owner:JIANGSU TIANHUAI STEEL PIPE

Reinforced heat exchange tube with diversion trenches

InactiveCN106643261AImprove heat transfer efficiencyHigh strengthTubular elementsEngineeringHelix
Owner:JIANGYIN RAINBOW SPECIAL HEAT EXCHANGE EQUIP

Plasticity-controllable assembly type RCS structure beam-column joint

PendingCN112411756AComplex force improvementImprove carrying capacityProtective buildings/sheltersShock proofingSteel tubeRebar
Owner:HUAQIAO UNIVERSITY

Mattress achieving heating

InactiveCN107752557AReasonable designThe principle is simpleBedsEngineeringHeating element
Owner:HUBEI UNIV OF ARTS & SCI

Method for measuring total sulfur in soil or water-based sediments

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