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.

Sunlight pumping optical fiber laser

PendingCN112670808AReduce heatImprove cooling effectOptical resonator shape and constructionActive medium shape and constructionFresnel lensResonant cavity

Owner:SOUTH CHINA NORMAL UNIVERSITY

Traffic anomaly probability assessment method for adjacent edge equipment nodes of highway

ActiveCN113706867AImprove accuracyDetection of traffic movementSimulationTraffic flow

Owner:NORTHEASTERN UNIV

Automatic weighing belt adjusting device

PendingCN109436689ANo change in tightnessImprove accuracyConveyorsRollersEngineeringSupport point

Owner:TANGSHAN IRON & STEEL GROUP +1

Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine

InactiveCN103921150AReduce distortionSimple structurePositioning apparatusMetal-working holdersNumerical controlVacuum pressure

Owner:福昌精密制品(深圳)有限公司

Data display system and method, equipment and computer readable storage medium

PendingCN113688116AImprove user experienceImprove work efficiencyDatabase management systemsResourcesData displayData source

Owner:CHANGXIN MEMORY TECH INC

Catechin microcapsules production

InactiveCN1712001AImprove liquidityFlat surfaceOrganic active ingredientsAlcoholEmulsion

Owner:HUNAN AGRICULTURAL UNIV

Electronic device

PendingCN114792490AOperational intelligenceTelevision system detailsColor television detailsEngineeringMechanical engineering

Owner:QISDA SUZHOU +1

Driver of stepping motor

InactiveCN103856127ASmooth rotationReduce rolling noiseDynamo-electric converter controlMicrocontrollerMicrocomputer

Owner:高玉琴

Loading and unloading cargo fork for industrial transportation forklift

ActiveCN110498372AIncrease loading widthProtect the lumbar spineLifting devicesEngineeringLumbar

Owner:HEFEI BILLION POWER MACHINERY MFR

Porcine insulin super-molecular aggregate and preparation method thereof

InactiveCN103191416ABlood sugar controlEffective treatmentPeptide/protein ingredientsInsulinsGlycemicIn vivo

Owner:SICHUAN UNIV

Biodegradable environment protection tableware and its processing method

ActiveCN101293975AHigh mechanical strengthEasy to useTable equipmentsLow-density polyethylenePositive pressure

Owner:HUZHOU GLOBAL XINYIFENG ENVIRONMENTAL PROTECTION TECH

LED (Light Emitting Diode) dynamic warning sign for outdoor transformer room

InactiveCN103426374AGuaranteed uptimeReasonable structureStatic indicating devicesIdentification meansLed arrayTransformer

Owner:STATE GRID CORP OF CHINA +2

Reinforcing member improving stability of washing machine and washing machine

InactiveCN107604605APlay the role of clamping and fixingImprove stabilityOther washing machinesTextiles and paperEngineeringMechanical engineering

Owner:QINGDAO HAIER DRUM WASHING MACHINE

Packaging material for solar battery and solar battery pack using same

InactiveCN104347742AAvoid the problem of spillage to the surface of the batteryReduce power generation efficiencySynthetic resin layered productsNatural mineral layered productsGramOperability

Owner:3M INNOVATIVE PROPERTIES CO

Double-layer rare earth ion doped YAG ceramic and preparation method thereof

PendingCN113372116AHigh color rendering indexCombination changeableAdhesiveColor rendering index

Owner:SHENZHEN TECH UNIV

Clock interruption detection and synchronization method for triple-redundancy computer and computer system

ActiveCN113190082ARun syncImprove synchronicityGenerating/distributing signalsComputer hardwareApplication software

Owner:SHANGHAI AEROSPACE COMP TECH INST

Multifunctional movable vehicle for processing doors and windows

InactiveCN109501839APlay a shock absorbing rolePlay a supporting roleHand carts with multiple axesHand cart accessoriesEngineeringExtrusion

Owner:阜阳力佳门业有限公司

Eye-protecting antifouling type ultra-hard radiation protective glass and preparation method thereof

InactiveCN107285642AEffective compoundGuaranteed service lifeCoatingsHard radiationRefractive index

Owner:沈阳

Composition of 5Y 9/5 pigment and technical method for preparing color characterization object by using same

InactiveCN101684372AGood weather resistanceImprove stabilityCoatings with pigmentsColor measuring devicesWeather resistancePhotopigment

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +1

Surgical protection device for urology surgery

InactiveCN108309378ASimple structureEasy to operateDiagnosticsSurgeryVisual field lossEngineering

Owner:JIAMUSI UNIVERSITY

Two-dimensional adjusting mechanism of matrix type reflecting mirror group

InactiveCN103852856AReasonable designSimple structureMountingsDrive shaftElectric machine

Owner:XIAN DAYU PHOTOELECTRIC TECH

A multi-objective hydropower purchase optimization method and system of a provincial power network under time-of-use electricity price

InactiveCN109002945AReduce complexityHigh precisionForecastingResourcesUser needsElectricity price

Owner:HUAZHONG UNIV OF SCI & TECH +1

Design method of high-power density motor cooling system and motor designed through method

PendingCN111222279AAvoid local high temperature problemsReduce the maximum temperatureManufacturing dynamo-electric machinesDesign optimisation/simulationElectric machineMotor design

Owner:HEFEI UNIV OF TECH

Method for processing fine lines or pattern on surface of thin glass

InactiveCN104290523AIncrease productivityDecorative surface effectsFine lineScreen printing

Owner:郑晓东

Photovoltaic system MPPT (maximum power point tracking) control method based on adaptive prediction

InactiveCN102801363AReduce power lossIncrease powerPhotovoltaicsPhotovoltaic energy generationMppt algorithmEngineering

Owner:惠州市日恒科技有限公司

Test needle carrier plate device

InactiveCN108152545AEnsure consistent height differenceGuaranteed accuracyElectrical measurement instrument detailsElectrical testingBiomedical engineering

Owner:苏州希尔盖森新材料有限公司

Continuous washing dewaxing device

PendingCN114570880AGood in and out continuityImprove cleaning efficiencyFoundry mouldsFoundry coresWater useWater source

Owner:绍兴诚彧金属铸造有限公司

Bank performance appraisal system and performance appraisal method thereof

InactiveCN107194593AMeet performance appraisal requirementsReasonable assessmentFinanceResourcesDatabase serverData acquisition

Owner:湖南融安信息技术有限公司

Bird site occupying preventing machine

PendingCN111226900AIsolated entrySimple structureOverhead installationAnimal repellantsStructural engineeringMachine

Owner:SHANDONG LIAN ELECTRIC APPLIANCE CO LTD

Construction process of large-diameter lock-catch steel pipe pile entering rock

InactiveCN111335312AInto the rock fastHigh wind speed for slag dischargeSurveyBorehole drivesSlagSludge

Owner:CCCC THIRD HARBOR ENG

Nanofiber of niobium doped monoclinic system TiO2

InactiveCN103172114ACrystal stableShape controllableNanotechnologyTitanium dioxideNiobiumTio2 nanofibers

Owner:李磊

Automatic carrying equipment for food materials

InactiveCN113247070AEasy to take outEasy to transportSupporting partsHand carts with multiple axesBrakeGear wheel

Owner:XIANGYANG XIAOOU AGRI DEV CO LTD

Bus duct socket

PendingCN107979049AReduce the angleReduce oxidationTotally enclosed bus-bar installationsPulp and paper industryCopper

Owner:江苏向荣电气有限公司

Apparatus for photocatalysis-induced electrochemiluminescence based on bipolar electrodes

InactiveCN104132978ASimple structureEasy to operateMaterial electrochemical variablesChemiluminescene/bioluminescenceElectrochemiluminescenceEngineering

Owner:NANJING UNIV

Degaussing, inflaming retarding and shielding cable

InactiveCN103943244AInsulated cablesInsulated conductorsLow smoke zero halogenShielded cable

Owner:ANHUI CHANGFENG CABLE GROUP

Engineering vehicle and auxiliary supporting leg thereof

PendingCN113525304AImprove stabilityImprove convenienceVehicle fittings for liftingControl theoryMechanical engineering

Owner:HENGYANG HELI INDAL VEHICLE

Charger voltage regulating circuit

InactiveCN110752649AAvoid damageExtended service lifeElectric powerCharging/discharging current/voltage regulationDisplay deviceHemt circuits

Owner:徐州铭昇电子科技有限公司

Fabric washing process

InactiveCN108049159ALow costReduce sterilization pressureNon-ionic surface-active compoundsFibre treatmentPre washingFatty acid

Owner:北京银港工贸有限公司

Microecological preparation for regulating water of snakehead fries in feed conversion period and preparation method of microecological preparation

PendingCN114617206AImprove the ecological environmentPromote growthWaste water treatment from animal husbandryAnimal feeding stuffBiotechnologyAnimal science

Owner:FRESHWATER FISHERIES RES INST OF SHANDONG PROVINCE

3D printing model surface treatment method

PendingCN113878878AImprove processing precisionDoes not affect the shapeAdditive manufacturing apparatus3D object support structuresPhoto irradiationLiquid state

Owner:浙江正向增材制造有限公司

Making method for special preserved wild chicken eggs

InactiveCN105851925AIncrease nutrient compositionWith antihypertensive and lipid-loweringFood ingredient as flavour affecting agentNatural extract food ingredientsFlavorYolk

Owner:李莉

Pixel driving circuit, driving method and display device

PendingCN113257176AControl alternate glowStatic indicating devicesDriver circuitDriving current

Owner:BOE TECH GRP CO LTD

Vamp cooling and shaping equipment

ActiveCN113170953AQuality improvementImprove buffering effectInsolesUpperEngineeringMechanical engineering

Owner:WENZHOU POLYTECHNIC

Preparation method of ultrathin polarized lens, hardened lens and unhardened lens thereby

InactiveCN105892094AFast curingAvoid wrinklesPolarising elementsOptical partsMaterials sciencePhysics

Owner:ZENNI OPTICAL

Novel high-stability coal water slurry and preparation method thereof

ActiveCN111334351ALow viscosityImprove stabilityLiquid carbonaceous fuelsCoal waterFiber

Owner:FUJIAN QINGYUAN TECH

Building block type terminal box

ActiveCN107482500AEasy to assemble and disassembleEase of workBus-bar/wiring layoutsSubstation/switching arrangement casingsStructural engineeringMechanical engineering

Owner:XIANNING POWER SUPPLY COMPANY OF STATE GRID HUBEIELECTRIC POWER +1

Method for testing pressure bearing capacity of oil well cement lightening admixture

InactiveCN109556956AEasy to operateReduced pressure capacityMaterial strength using tensile/compressive forcesMaterial weighingParaffin oilsProficiency testing

Owner:CNPC BOHAI DRILLING ENG

Automatic fire alarm and fire-fighting linkage system for building window sill wall external photovoltaic module

PendingCN114452574ASteps to reduce signalingLow failure ratePhotovoltaic supportsSolar heating energyFire detectorEnvironmental resource management

Owner:UNIV OF SCI & TECH OF CHINA

Construction waste screening and recycling equipment

InactiveCN112474269AEasy to recycleSolve the phenomenon that it is difficult to disengage the electromagnetSievingConstruction waste recoveryElectric machineConstruction engineering

Owner:唐海燕

Image forming apparatus

ActiveCN101097602AVisual presentation using printersInput/output processes for data processingExternal storageImage formation

Owner:BROTHER KOGYO KK

Nozzle, combustion chamber and gas turbine

PendingCN111043626ASatisfy the needs of injection speedContinuous combustion chamberCombustion chamberJet flow

Owner:新奥能源动力科技(上海)有限公司

Method for automatically updating data in real time by a set top box

InactiveCN101924864AWatch in timeAutomatic recovery of program signalTelevision system detailsColor television detailsRelevant informationData information

Owner:FUJIAN NEWLAND COMM SCI TECH

Simple lamp package

InactiveCN102602610ASimple processBeautiful craftsmanshipCoverings/external coatingsDamagable goods packagingBiochemical engineeringPlastic foam

Owner:孙向阳

Alpha-FAPbI3 perovskite quantum dot, preparation method and photoelectric device

ActiveCN114644919AImprove stabilityReduce the concentration of defect statesMaterial nanotechnologySolid-state devicesQuantum dotCarboxylic acid

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Lift-off pile foundation structure for soft soil foundation

InactiveCN112482417ATo achieve reinforcementEasy to fixProtective foundationStructural engineeringSteel ball

Owner:温州茧麦环保科技有限公司

Artificial insemination method for pigs

InactiveCN109925091AIncrease profitControl the ratio of male to femaleAnimal reproductionDiseaseBOAR

Owner:刘天锡

Stone removal flusher for nephrology department

PendingCN114533200AEasy to holdAchieve entrySurgeryFiltration circuitsEngineeringApparatus instruments

Owner:王静静

Stepped open caisson foundation and construction method thereof

InactiveCN112144568AInhibition of direct washoutReduce intensityBridge structural detailsCaissonsArchitectural engineeringEconomic benefits

Owner:CHINA MAJOR BRIDGE ENERGINEERING

Touch control detection method and touch control detection system

InactiveCN104635996ASolve problems such as uneven light transmission and color distortionStack reductionInput/output processes for data processingSensor arrayArray data structure

Owner:TPK TOUCH SOLUTIONS (XIAMEN) INC

Audio enhancements in motor-driven devices

PendingCN112585990ATelevision system detailsMagnetic circuitNatural resonanceNoise

Owner:GOPRO

Intelligent vehicle reminding system and method

PendingCN112874434AReduce rear-end collisionsTransmission systemsOptical signallingLED displayEmbedded system

Owner:深圳市传海科技有限公司

Intelligent refrigerator capable of automatically monitoring food freshness

ActiveCN105423695ALighting and heating apparatusCooling fluid circulationComputer terminalEngineering

Owner:WUXI HODGEN TECH CO LTD

Explosion-proof socket

InactiveCN103500902AAvoid it happening againTo achieve the effect of explosion-proofCoupling device detailsIntrinsic safetyElectricity

Owner:金永革

Method for adjusting video coding code rate according to network condition

InactiveCN110996103AGood video effectSmooth voice callsDigital video signal modificationCode moduleVideo encoding

Owner:HANGZHOU XUJIAN SCI & TECH CO LTD

Atmospheric aerosol smoke system for measuring chemical components of particulate matters

InactiveCN109596482AReliable test resultsAccurate detectionChemical analysis using combustionParticle suspension analysisTerrainParticulates

Owner:FUDAN UNIV

Double-resolution incremental position measuring device

PendingCN111289016AIncreased cost of measurementImprove efficiencyConverting sensor outputMeasurement costAlgorithm

Owner:BEIJING JINGDIAO GRP CO LTD

Photovoltaic module, method for electrically connecting a plurality of photovoltaic cells, and device for electrically connecting a plurality of photovoltaic cells

InactiveCN102237425APV power plantsPhotovoltaic energy generationEngineeringContact wire

Owner:SOLARWORLD INNOVATIONS

Laser lighting equipment

InactiveCN111880315AReduce coherenceImprove light energy utilizationOptical elementsBeam angleLight equipment

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Shock absorption and heat dissipation power cabinet for power engineering

PendingCN112652983AGuaranteed cooling effectQuick liquid changeSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsElectric machineryEngineering

Owner:GUANGDONG UNITED WATT POWER EQUIP CO LTD

Electronic information card for access control identification

InactiveCN114037043AEffective protectionEffectively fixedRecord carriers used with machinesInformation CardPost collision

Owner:扬州瑞福智能科技有限公司

Supply chain superior and subordinate inventory decision-making method and system

PendingCN114742492AImprove performanceImprove stabilityResourcesLogisticsEvaluation resultDecision model

Owner:深圳市天人供应链管理有限公司

Impact-resistant highway protective fence

InactiveCN113403983AImprove impact resistanceImprove shear resistanceRoadway safety arrangementsDriving riskArchitectural engineering

Owner:马博

Full digital phase locking loop

InactiveCN101420226AAnalogue/digital conversionElectric signal transmission systemsDamping factorPhase difference

Owner:SUNPLUS TECH CO LTD

Wireless communication system configured to communicate using a mixed waveform configuration

InactiveCN1582553AMultiple modulation transmitter/receiver arrangementsFrequency-division multiplex detailsCommunications systemCarrier signal

Owner:GLOBESPANVIRATA

Forging method of AP1000 nuclear-power main pipeline forging piece

InactiveCN101954439AGuaranteed size requirementsGuarantee quality requirementsMetal-working apparatusEngine componentsNuclear powerMaterials science

Owner:吉林昊宇电气股份有限公司

Wood board surface protection method and equipment thereof

InactiveCN110744809AReduce frictionAvoid scratchesMechanical engineeringWood plank

Owner:王甄

Manually adjusted shoe cover bracket

InactiveCN107788612AAvoid breakingSimple structure and principleFootwearEngineering

Owner:姜宗娥

Impingement cooling flow guide pipe laser welding-solid medium integrated forming method

InactiveCN112621119ALow flow resistanceImprove machining accuracyTurbine/propulsion engine coolingMachines/enginesEngineeringLaser soldering

Owner:BEIHANG UNIV

Anti-static breathable fabric with reasonable structure

InactiveCN104354342AImprove use comfort performanceImprove the safety of useLayered productsClothingsNylon 6Static performance

Owner:JIANGYIN YUEDA DYEING & PRINTING

Yogurt containing fish oil

InactiveCN102613288AFix instabilityImprove performanceMilk preparationFish oilPalmitates

Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

Supercritical or ultra-supercritical boiler steam-water separator tube socket and connecting tube state evaluation method

ActiveCN113434985AGeometric CADDesign optimisation/simulationSupercritical steam generatorEvaluation result

Owner:XIAN THERMAL POWER RES INST CO LTD +1

Shell mounting equipment for instrument and apparatus production and processing

PendingCN113664518AEasy to installSave installation timeLighting elementsAssembly machinesGear wheelEngineering

Owner:HUAIHUA JIANNAN ELECTRONICS TECH

Mechanism for drawing out winding shaft

InactiveCN106276364AReduce labor loadImprove work efficiencyWebs handlingDrive wheelRolling paper

Owner:贵州恒瑞辰科技股份有限公司

Preparation method of porous dielectric composite

InactiveCN107057116ARegulatory performanceAdjustable thicknessDielectricGlycidyl methacrylate

Owner:BEIJING UNIV OF CHEM TECH

Processor Fault Injection and Tracking Method and Simulator Based on Simulator

InactiveCN102270166AFunctional testingSimulationSimulation based

Owner:TSINGHUA UNIV

Piston ring for automobile

InactiveCN102312752AExtend your lifeReduce wearPiston ringsMachines/enginesPiston ringMetal

Owner:祝荣兴

Powder coating machine for wall surface painting

InactiveCN107165385AControllableImprove painting efficiencyBuilding constructionsMechanical engineeringThreaded rod

Owner:吴逸倩

Flavoring for pickle beef with capsicum

InactiveCN102362650AExcellent raw materialsEasy to useFood preparationLindera communisSalty taste

Owner:余家友

Preparation method of functional hollow metal microballoon

ActiveCN106057500APromote circulationIncrease capacityHybrid capacitor electrodesHybrid/EDL manufactureCelluloseCapacitance

Owner:池州市智慧树信息技术服务有限公司 +1

Greenhouse gardening air inflow and outflow device

InactiveCN104938255AAdjustable temperatureEasy to installClimate change adaptationGreenhouse cultivationGreenhouseEngineering

Owner:XINDU XINFAN YAXIN GARDENING FIELD

Production processing method of fireproof decoration board manufactured by straws in mixing mode

InactiveCN102673039ALow costReduce pollutionGlass/slag layered productsWater-setting substance layered productEcological environmentFilling materials

Owner:YANCHENG JINMA NEW ENVIRONMENT FRIENDLY BUILDING MATERIALS MFG

Rotatable boring machine

InactiveCN104227064AUnlimited sizeSimple structureLarge fixed membersBoring/drilling componentsMachineScrew thread

Owner:ANQING TIANRUN ENG MACHINERY

Low frog degree BOPP film and production process thereof

InactiveCN101531083ASmall particle sizeReduced scatter dropSynthetic resin layered productsClear LayerAnti-Adhesion Agent

Owner:ANHUI GUOFENG PLASTIC

Alveolate magnetic heat exchange material preparing technology

InactiveCN102559150ALow flow resistanceImprove heat transfer effectChemical industryHeat-exchange elementsMixed materialsSolvent

Owner:UNIV OF SCI & TECH BEIJING

Steel enterprise gas steam system joint scheduling method based on multi-objective optimization

PendingCN114841605AEmission reductionIncrease profitForecastingResourcesProcess engineeringElectric power

Owner:上海宝能信息科技有限公司

Method for planting watermelons by using functional water

InactiveCN105917879AAchieve the purpose of preventionTo achieve the purpose of water-reducing pesticide plantingPlant cultivationCultivating equipmentsHigh concentrationAlkalinity

Owner:BEIJING JIANYUAN TIANDI ENVIRONMENTAL PROTECTION TECH

Preparation method of epoxy resin-based composite material with high thermal conductivity ordered structure

PendingCN111205594AImprove thermal conductivityLow viscosityEpoxyMicro nano

Owner:苏州巨峰先进材料科技有限公司 +1

Motor centrifugal switch durability test device and test method

InactiveCN106338686AIncrease air resistancePlay the role of current protectionCircuit interrupters testingControl theoryDurability testing

Owner:WHIRLPOOL CHINA

System for the irradiation of a target material

ActiveCN110808113AIsotope delivery systemsRadiation/particle handlingEngineeringHot cell

Owner:ION BEAM APPL

Convenient-to-install connecting column for flower box

PendingCN110878783AQuick assemblyQuick releaseSecuring devicesEngineeringMechanical engineering

Owner:四川鸥鹏鹰城市家具有限公司

Method for completely avoiding ironing dead angles when clothes and pants are ironed and preventing creases from following iron

InactiveCN108118515AReduce difficultyReduce the hassle of repeated correction ironingIroning apparatusTextiles and paperEngineeringCrotch

Owner:关柏华

Polychloroprene-based contact adhesives containing ethylene-vinyl acetate copolymer

PendingCN111936590AAdhesive processesChloroprene adhesivesElastomerShoe industry

Owner:ARLANXEO DEUT GMBH

Indoor humidity monitoring and regulating device and method

InactiveCN106288166AComfortable outdoor environmentQuality improvementMechanical apparatusSpace heating and ventilation safety systemsEngineeringWireless data transmission

Owner:四川乐柚科技有限公司

SIW filter for Q-band transmitting-receiving front end

PendingCN112054272AImprove performance indicatorsHigh frequencyWaveguide type devicesResonant cavitySoftware engineering

Owner:NANJING HOWKING COMM TECH

Method for forming covering layer by stope caving method

InactiveCN104389604ALow costShorten the timeUnderground miningBlastingDeep stateGround pressure

Owner:CHINA MINMETALS CHANGSHA MINING RES INST

Drawing type case structure

ActiveCN113741643AEasy to shapeThree-dimensionalDigital processing power distributionStructural engineeringPush-button

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Numerical control machine tool base damping device

InactiveCN108044399AImprove shock absorptionEasy to adjustLarge fixed membersMaintainance and safety accessoriesNumerical controlGear wheel

Owner:郑行健

Chinese medicinal plant sowing device

InactiveCN107624312AReduce labor intensitySowing realizedSeed depositing seeder partsBroadcast seedersEngineeringChinese drug

Owner:遵义百草谷药业有限公司

Control method and device for slowing frosting and air conditioner

ActiveCN109974202AMechanical apparatusLighting and heating apparatusHeating effectEngineering

Owner:NINGBO AUX ELECTRIC

System and method of implementing transition from IPv4 (Internet Protocol Version4) to IPv6 (Internet Protocol Version6) based on SDN (Software Defined Network)

ActiveCN104135446AFlexible settingsEasy to set upData switching networksNetwork address translationSoftware modules

Owner:WUHAN GREENET INFORMATION SERVICE

Method for bio-hydrogen production

InactiveCN102477448AEasy to degradeEasy to operate and controlFermentationCelluloseKlebsiella oxytoca

Owner:SHANGHAI UNIV OF ENG SCI

Invisible-information medical wristband and preparation method thereof

ActiveCN109575691AInksUltrasonic emulsificationFluorescence

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Situation evaluation method of reliability transmission algorithm based on root node priority search

ActiveCN111931016AReduce the number of iterationsReduce inference timeMathematical modelsOther databases queryingPathPingAlgorithm

Owner:XIAN AERONAUTICAL UNIV

Washing method for air conditioner

ActiveCN109469965AEnsure hygieneKeep clean and pollution-freeMechanical apparatusSpace heating and ventilation safety systemsFrostMoisture condensation

Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

Intelligent input for relay device containing a solid state relay

ActiveCN106941348AElectronic switchingEmergency protective arrangements for automatic disconnectionElectricitySystems design

Owner:INFINEON TECH AG

Thorax comforting drop pills for treating cardiopathy and preparation method thereof

InactiveCN1634486AQuality improvementDefinite curative effectAntipyreticAnalgesicsDrug contentSide effect

Owner:SHANDONG WOHUA PHARMACEUTICALS CO LTD

Portable electronic device capable of weighing

InactiveCN101651727AHigh sensitivityRelieve stressTelephone set constructionsSpecial purpose weighing apparatusTransducerDisplay device

Owner:理康互联科技(北京)有限公司

Breast pump

PendingCN109939281ASave spaceEasy accessMilking pumpEngineeringMechanical engineering

Owner:小白熊(上海)母婴用品有限公司

Separating plate of concentrating machine

InactiveCN108067347AImprove sorting rateImprove work efficiencyWet separationEngineeringLeak rate

Owner:蒋健艳

Skid-mounted liquefying device suitable for complex environment

InactiveCN106482446AImplement switching processingEasy mobile handlingSolidificationLiquefactionEngineeringStorage tank

Owner:南京德西联智能科技有限公司

Water-soluble porphyrin iron

InactiveCN102180882AEasy to useOrganic active ingredientsOrganic chemistrySolubilitySide chain

Owner:TIANJIN UNIV OF SCI & TECH

Special outdoor adjustable shading and sunscreen device for test instruments

InactiveCN113152982ASolve the inconvenience of readingEasy to carryTents/canopiesSpecial buildingStructural engineeringLight exposure

Owner:ZHANJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD

Online communication system and method for barrier-free communication between hearing-impaired people and normal people based on network

InactiveCN113438300ATimely deliveryEfficient deliverySpeech recognitionData switching networksCommunications systemAcoustics

Owner:JIANGSU UNIV OF SCI & TECH