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.

Speed ​​Sensor Tester Test Components and Speed ​​Sensor Tester

ActiveCN110007112BEasy to detectAvoid hurtingTesting/calibration of speed/acceleration/shock measurement devicesGear wheelControl engineering
Owner:CRRC QINGDAO SIFANG CO LTD

Method for preparing three-component coprecipitation molybdate antimicrobial by using microwave heating

InactiveCN100556287CLow costTo achieve the purpose of slow-release antibacterialBiocideMolybdeum compoundsStaphyloccocus aureusMolybdic acid
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Closed parking lot

InactiveCN102312591BBatteries circuit arrangementsCleaning apparatus for vehicle exteriorsParking areaParking space
Owner:BEIJING UNION UNIVERSITY

Moguisteine dried suspension and preparation method thereof

InactiveCN101637441BLarge distribution areaFast absorptionPowder deliveryOrganic active ingredientsDispersityFiller Excipient
Owner:广州达信生物技术有限公司

positioning method

ActiveCN106907985BHigh precisionEliminate positioning errorsElectric/magnetic position measurementsUsing electrical meansEngineering
Owner:WISDRI ENG & RES INC LTD

Belt conveyor tensioning device and installation method and adjustment method of belt conveyor tensioning degree

ActiveCN103771091BAvoid slack or even disengagementImprove securityConveyorsTransverse forceEngineering
Owner:CHINA SHENHUA ENERGY CO LTD +1

On-line prognostication of thin strap continuous casting crackle and solidification organization, and control method thereof

ActiveCN100518999CEasy to controlRealize online monitoringHeat fluxVolumetric Mass Density
Owner:BAOSHAN IRON & STEEL CO LTD

A processing method for a valve body for an oil cooler

ActiveCN103481023BImprove processing qualitySolve the clamping problemNumerical controlEngineering
Owner:HARBIN TURBINE

A multi-mode charging method

ActiveCN111030228BAccurate trackingStable outputBatteries circuit arrangementsCharging stationsThermodynamicsProcess engineering
Owner:刘慕华

Multifunctional smart watch based on cloud service

PendingCN114518703AEase of use and lightnessHave a cooling effectLighting and heating apparatusElectric power supply circuitsCloud processingEngineering
Owner:李铭辉

Roll change model of steel rolling

ActiveCN110014040BThe number of kilometers is reasonableKilometers are accurateMetal rolling stand detailsMeasuring devicesMachining timeIndustrial engineering
Owner:LIUZHOU IRON & STEEL

A water evaporation refrigeration system

ActiveCN109489160BLow boiling pointTo achieve cooling effectLighting and heating apparatusAir conditioning systemsLiquid waterWater vapor
Owner:阿姆斯壮(西安)智能流体技术有限公司

An indoor coverage configuration system

ActiveCN104717667BEnsure consistencyReduce the cumulative effect of errorsHigh level techniquesNetwork planningComputer moduleSignal source
Owner:CHINA MOBILE GROUP SHAIHAI

Method and system for abnormal reconnection and multiplexing of nodes based on erasure code distributed storage

ActiveCN110865903BReduce the risk of wasteEliminate the effects ofDatabase distribution/replicationRedundant data error correctionMultiplexingEngineering
Owner:重庆紫光华山智安科技有限公司

Embedded microwave oven having novel draught structure of electric fitting chamber

ActiveCN102213451BImprove cooking resultsEasy to useDomestic stoves or rangesLighting and heating apparatusMicrowave ovenWater vapor
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A kind of physical network waste incineration fuel processing device and its processing method

ActiveCN108954330BIncinerator apparatusHazardous substanceThe Internet
Owner:陕西西部环境产业发展有限公司

A fluid deironing method and a device thereof

InactiveCN100464863CCheap manufacturingReduce manufacturing costMagnetic separationEngineeringMagnet
Owner:李泽

goggles

ActiveCN112105322BCorrection of recliningConfirm lean backGogglesEye exercisersVisual field lossOphthalmology
Owner:SPORTS NET CO LTD

A time-resolved charge extraction and ion migration detection device and method

ActiveCN110572128BPhotovoltaic monitoringPhotovoltaic energy generationPerovskite solar cellElectrical battery
Owner:RENMIN UNIVERSITY OF CHINA

Construction method for satellite-bone SAR imaging processing platform for three-dimensional ionosphere probe

ActiveCN101539627BRealize fine detectionImprove spatial resolutionRadio wave reradiation/reflectionImaging processingIonosphere
Owner:BEIHANG UNIV

Repair method of carbon fiber rod

ActiveCN108162437BNot low dimensional accuracyTightly boundDomestic articlesFiberCarbon fibers
Owner:JIANGSU HENGRUI CARBON FIBER TECH CO LTD +1

A method for detecting water-soluble vitamins in blood

ActiveCN110412175BShorten detection timeReduce testing costsComponent separationVitamin B12Pyridoxine
Owner:BEIJING HARMONY HEALTH MEDICAL DIAGNOSTICS CO LTD

Movable self-installation platform

ActiveCN103374905BLighten structural loadsControl the amount of steel used in the structureArtificial islandsUnderwater structuresOil fieldEngineering
Owner:CHINA NAT OFFSHORE OIL CORP +1

Data bus apparatus and control method for effectively compensating fault signal line

InactiveCN1423198ARedundant hardware error correctionEngineeringData shipping
Owner:SAMSUNG ELECTRONICS CO LTD

Tyre having an optimised architecture

ActiveCN109789733AImprove rolling resistanceImprove performanceSpecial tyresPneumatic tyre reinforcementsEngineeringElectrical and Electronics engineering
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

System and method for expanding field of view of imaging device and mobile phone

ActiveCN102902139BAvoid the problem of high cost and difficult processingThe shooting process is convenient and concealedTelevision system detailsColor television detailsOptical axisImaging quality
Owner:DONGGUAN YULONG COMM TECH +1

A method for removing damaged batteries without power failure of battery packs in substations

ActiveCN110838752BTimely and effective detection of heating faultsGuaranteed safe operationEnd cell switching arrangementsBattery packBackup battery
Owner:SHAOWU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +2

Heating method and processing method of thermally deformed workpiece blank based on gradient induction heating

ActiveCN109773099BRealize Controlled DesignGuaranteed dimensional accuracyHeating/cooling devicesThermoplasticThermodynamics
Owner:HUAZHONG UNIV OF SCI & TECH

Slow-release formaldehyde capture agent based on ethyl cellulose tannin microspheres and preparation method

ActiveCN109499347BExtended release timeGood emulsified oil phase effectGas treatmentDispersed particle separationCelluloseSodium phosphates
Owner:NORTHEAST FORESTRY UNIVERSITY

Control method of automatic backlight adjustment speed of LCD TV

InactiveCN101778230BReduce flickerGood graphics qualityTelevision system detailsStatic indicating devicesGraphicsComputer science
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Protective panel with touch input function of electronic instrument display window

InactiveCN101641668AExcellent adhesionImprove reliabilityPrinted circuit aspectsElectric switchesFilm baseElectronic instrument
Owner:NISSHA PRINTING COMPANY

A method and device for switching access points in a wireless local area network

ActiveCN107333307BPower managementSynchronisation arrangementSleep stateBeacon frame
Owner:HUAWEI TECH CO LTD

A safety firework bomb, firework bomb launching device and system

ActiveCN104930925BFix security issuesSolve pollutionFireworksLaunching weaponsFireworksFire point
Owner:刘兴超 +1

A kind of preparation method of heat-sensitive film with thermal insulation buffer layer structure

ActiveCN108550450BSolve key technical problemsQuick responseNegative temperature coefficient thermistorsResistive material coatingInsulation layerHeat sensitive
Owner:中科传感(佛山)科技有限公司

Preparation method and application of permanently charged hydrazine sugar markers

ActiveCN107501123BHigh sensitivityHigh resolutionComponent separationOrganic compound preparationBenzoic acidOrganic synthesis
Owner:EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH +1

Side-blown furnace and process method for optimizing vertical yield

ActiveCN113175828BAvoid formingSlow down the rate of formationCharge composition/stateIncrustation removal devicesEngineeringMechanical engineering
Owner:HUBEI DABEIJIANG ENVIRONMENTAL TECH CO LTD

Formula and production method of medicinal wine

ActiveCN104195012BKeep active ingredientsGreat tasteDigestive systemAlcoholic beverage preparationOfficinalisRaw material
Owner:HUBEI WUDANG WINE CO LTD

A drip bearing support device with heating

ActiveCN105999484BSimple structureEasy to operateMedical devicesRoller massageEngineering
Owner:浙江郑林机械股份有限公司

Wire end twister

ActiveCN111009800BImprove work efficiencySimple and fast operationLine/current collector detailsControl theoryContinuous rotation
Owner:浏阳市金猴出口烟花厂

Cloud platform dynamic sprawl deployment method based on template customization in distributed environment

ActiveCN104184820BImprove deployment efficiencyTransmissionNode deploymentDistributed computing
Owner:CITY CLOUD TECH HANGZHOU CO LTD

Vinyl silicon resin for reinforcing organic silicon pouring sealant and preparation method thereof

ActiveCN101875725BGood flexibilityIncrease productivitySolubilityDisiloxane
Owner:GUANGZHOU GLORYSTAR CHEM +1

Face recognition method, device, recognition terminal and storage medium

ActiveCN114155593BImprove comparison efficiencyCharacter and pattern recognitionPattern recognitionComputer vision
Owner:SHENZHEN HIVT TECH

Camera optics, electronic equipment

ActiveCN110031950BLarge field of viewAchieve miniaturized day and night confocal performanceOptical elementsOphthalmologyImaging quality
Owner:YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD

Method and device for calibrating the relative positional relationship between an image acquisition device and a display screen

ActiveCN104766315BImprove experienceSimple methodImage analysisComputer scienceSpace operations
Owner:LENOVO (BEIJING) LTD

An intelligent warehouse handling robot

ActiveCN110091303BAvoid breakingPrevent dumpingProgramme-controlled manipulatorGripping headsGear wheelControl engineering
Owner:长春市大众物流装配有限责任公司

Touch screen interference processing method, touch screen and electronic equipment based on clustering algorithm

ActiveCN110058734BEliminate or reduce the impactSimple processCharacter and pattern recognitionInput/output processes for data processingCluster algorithmAlgorithm
Owner:SHENZHEN DEMINGLI ELECTRONICS

Systems and methods for inferring or prompting hvac actions based on big data standard deviation based metrics

ActiveCN108496062BThermometer detailsProgramme controlGraphical user interfaceSimulation
Owner:VERTIV CORP

A kind of low-density polypropylene bead foam and its preparation method and application

ActiveCN111171366BImprove melt strengthIncrease nucleation densityPolymer scienceMicrocellular plastic
Owner:福建鑫瑞新材料科技有限公司

A space station solar wing simulation load test system

ActiveCN110850845BSolve problemsImprove test efficiencyElectric testing/monitoringTest efficiencyMechanical engineering
Owner:SHANGHAI AEROSPACE CONTROL TECH INST

A rotary rubber core and a mold for injection molding thereof

ActiveCN113510902BGood oil resistanceExtended service lifeDomestic articlesSealing/packingEngineeringMechanical engineering
Owner:四川新为橡塑有限公司

A kind of motor vehicle cable protection and fixing structure

ActiveCN110048351BReduce wearGood protection fixed limitElectrical apparatusElectric/fluid circuitEngineeringStructural engineering
Owner:ZHEJIANG JIESHITAI ELECTRONICS

Power supply system of vehicle

ActiveCN113119892ACircuit monitoring/indicationElectric devicesElectrical batteryElectronic component
Owner:TOYOTA JIDOSHA KK

Acrylonitrile Catalyst for Ammoxidation Process

ActiveCN107282060BHigh selectivityGood choiceHeterogenous catalyst chemical elementsPreparation by hydrocarbon ammoxidationRare-earth elementPtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

A position monitoring method, device, device, and storage medium

ActiveCN110703193BPosition fixationCarrier signalThresholding
Owner:CHINA MOBILE M2M +1

Mobile electronic device and volume control method thereof

ActiveCN103825995BAvoid harmConforms to limit specificationSubstation speech amplifiersTransducer circuitsEngineeringHeadphones
Owner:ACER INC

High beam reflector, high beam and motor vehicle

InactiveCN101858564BMeet the requirements of light distribution performanceOptical signallingReflectorsOptoelectronicsLight source
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A method for removing carbon from gasification slag

ActiveCN112718250BHigh purityGood carbon removal effectElectrostatic separationSlagSlurry
Owner:HUBEI UNIV OF TECH

A device for measuring urine volume and pressure in bladder and its measuring and controlling method

ActiveCN103948382BNo pollutionSimple structureSensorsUrological function evaluationInformation analysisUrine volume
Owner:MIANYANG MEIKE ELECTRONICS EQUIP

Silicon chip cleaning liquid and cleaning method thereof

InactiveCN101503650BEffective contaminationEffectively removes contaminationSemiconductor/solid-state device manufacturingOrganic non-surface-active detergent compositionsHydrogen fluorideHydrofluoric acid
Owner:深圳深爱半导体股份有限公司

Data transmission method and device in a wireless communication network

ActiveCN105813201BReduce occupancyMachine-to-machine/machine-type communication serviceData transmissionTransmitter
Owner:ZTE CORP

Integral longitudinal paving roof for railway freight cars and manufacturing method thereof

ActiveCN108162997BEliminate process problems such as welding deformationEasy to manufactureRailway roofsProduction lineEngineering
Owner:CRRC QIQIHAR ROLLING CO LTD

Combustion-supporting equipment and combustion-supporting method for gas generator set with electric injection gasoline

ActiveCN104879244BTake advantage ofExtended run timeElectrical controlNon-fuel substance addition to fuelElectronic controllerFuel tank
Owner:北京扬德环保能源科技股份有限公司

A high-temperature aging treatment process for a new type of ferritic heat-resistant steel used in thermal power plants

ActiveCN108318337BLittle external influenceIncrease influenceGeometric CADMaterial strength using tensile/compressive forcesThermodynamicsSurface cleaning
Owner:嘉兴市特种设备检验检测院

A method and system for targeted release of information

ActiveCN103365841BIncrease profitThe release effect is remarkableTransmissionSpecial data processing applicationsComputer engineeringSubject specific
Owner:TENCENT TECH (BEIJING) CO LTD

Synthesis method and application of imidazole-thiophene aromatic heterocyclic ultra-short wavelength photochromic diarylethene compound

InactiveCN104098555BGood chemical stabilityImprove thermal stabilityOrganic chemistryRecord information storageCyclopenteneAryl
Owner:JIANGXI SCI & TECH NORMAL UNIV

Mesoporous composite material and catalyst, preparation method and application thereof, and preparation method of 2,2-dimethyl-4-methyl-1,3-dioxolane

ActiveCN105214735BHigh catalytic activityLess side effectsCatalyst carriersOrganic chemistryMolecular sievePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for monitoring wafers

ActiveCN104810302BSubstitutableClear target valueSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingEtchingEngineering
Owner:FOUNDER MICROELECTRONICS INT

A straight condition deburring equipment for hardware parts processing

ActiveCN112123078BAchieve the effect of deburring treatmentSave human effortEdge grinding machinesGrinding drivesFixed frameSoftware engineering
Owner:深圳市世宇翔精密机械有限公司

A user access load balancing method based on self-backhaul perception

ActiveCN107105455BImprove load balancingImprove speed experienceNetwork traffic/resource managementEngineeringHeterogeneous network
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Sample transfer box

ActiveCN105966769BAvoid getting lostGuaranteed accuracyDomestic cooling apparatusLighting and heating apparatusPharmacyOperability
Owner:上海市生物医药技术研究院

A Calibration Method of Radar Signal Processor Accuracy for Desalting Seeker

ActiveCN106383341BAffect the final measurement errorEasy to getWave based measurement systemsSystem testingRadar signal processing
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Magnesia-carbon castable and preparation method thereof

InactiveCN102807380BImprove hydrophilicityImprove antioxidant capacityFiberOxidation resistant
Owner:WUHAN UNIV OF SCI & TECH

A kind of madecassoside liposome modified by peg-pcl-peg triblock copolymer and its application

ActiveCN107669638BEasy to administerGood treatment effectOrganic active ingredientsCosmetic preparationsCholesterolChemical products
Owner:SOUTH CHINA UNIV OF TECH

Boiler shell through hole sealing cap

InactiveCN103836192BEasy to useBeautiful appearanceEngine sealsEngineeringMachining
Owner:邯郸市永年区宜亨紧固件制造有限公司

A kind of zone oxidation ozone distributor and its layout and application

ActiveCN109173662BAchieve local overdoseRaise the ratioGas treatmentDispersed particle separationFlue gasEnvironmental engineering
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Writing device and its method

InactiveCN1161765CEasy to controlOptical beam sourcesOptical recording systemsDelayed timeControl delay
Owner:SONY CORP

Antique building and manufacturing method thereof

ActiveCN106382023BConstruction rationalizationStable physical propertiesBuilding roofsRoof covering using tiles/slatesWater seepageCement
Owner:BEIJING JUXING COMPOSITE MATERIAL TECH DEV

A porous thin-wall cavity component and laser welding method

ActiveCN111230296BReduce the temperatureEasy to applyRocket engine plantsLaser beam welding apparatusLaser solderingThin walled
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Polymer electrolyte membrane containing poss-based quaternary ammonium salt ionic liquid and preparation method thereof

ActiveCN107994256BImprove securityEasy to prepareSecondary cellsElectrolytesPolymer electrolytesHexafluoropropylene
Owner:SHANGHAI UNIV

Display control method and device, computer readable medium, wireless communication terminal

ActiveCN111083283BEasy to operateUnauthorised/fraudulent call preventionComputer hardwareUser verification
Owner:CHENGDU OPPO TELECOMM TECH CORP LTD

Method for preparing fish oil ethyl ester from fish wastes

InactiveCN101376868BReduce pollutionIncrease added valueFatty acid esterificationPreparation by ester-hydroxy reactionOil and greaseFish oil
Owner:RONGCHENG TAIXIANG FOOD

A Practical Gear Sensor

ActiveCN106321818BEfficient detectionSimple structureGearing controlEngineeringFour-slide
Owner:HEFEI BANGLI ELECTRONICS

A simulated high-speed rotating engine

InactiveCN109632320BAvoid explosive situationsImprove securityInternal-combustion engine testingRotational axisCombustion chamber
Owner:NANJING UNIV OF SCI & TECH

Conveying device for products of the tobacco processing industry with a driven continuous traction mechanism

InactiveCN102640987BAvoid bulgingImprove supportConveyorsCigarette manufactureEngineeringCam
Owner:HAUNI MASCHINENBAU AG

Plant Ecological Controller

ActiveCN109197553BShorten the construction periodRealize soilless plantingAgriculture gas emission reductionCultivating equipmentsWater storageGrowth plant
Owner:SICHUAN SANHE SLOPE TECH CO LTD

A service access method and device

ActiveCN109067818BAchieve accessReduce maintenance difficultyProgram code adaptionTransmissionAccess methodComputer module
Owner:HANGZHOU DT DREAM TECH

A kind of preparation method of silver nanowire tube with controllable size

InactiveCN106694899BHigh purityIncrease success rateMaterial nanotechnologyElectromagnetic shieldingSurface-active agents
Owner:SOUTHWEAT UNIV OF SCI & TECH

Wrapping moisture-proof method for diammonium borophosphate-containing product

ActiveCN102432387BSolve the packaging problemSolve shipping problemsFertilizer mixturesBoronMoisture
Owner:WENGFU (GRP) CO LTD

Vertical type pressure filter

ActiveCN101284193BSo as not to damageFix stability issuesFiltration separationAutomatic controlWater volume
Owner:JIANGSU XINHONGDA GROUP

A preparation method of fluoro phosphate materials

ActiveCN102659835AOvercome acid hydrolysisEasy to refineGroup 5/15 element organic compoundsSecondary cellsPhosphoric Acid EstersPhosphate
Owner:HEBEI UNIV OF TECH

A photovoltaic power generation system

ActiveCN112173024BTo move to the leftAvoid shakingPhotovoltaic supportsWaterborne vesselsWind waveReciprocating motion
Owner:SHANGHAI SHENJIE ENVIRONMENTAL PROTECTION TECH DEV

A primer set for detecting North American h3n8 subtype canine influenza virus and its application

InactiveCN106636475BStrong specificityIncreased sensitivityMicrobiological testing/measurementMicroorganism based processesEpidemiologic surveyHypotype
Owner:CHINA AGRI UNIV

Blocking device for cable sealing

ActiveCN103782461BElectrical apparatusCable glandEngineering
Owner:EATON INTELLIGENT POWER LTD

Privacy-preventing device for switching viewing angles of display panels, display device, method of operating the display device, and method of manufacturing the privacy-preventing device

ActiveCN109564366BStatic indicating devicesNon-linear opticsDisplay devicePrivacy protection
Owner:BOE TECH GRP CO LTD +1

High-precision method for simultaneously estimating face image illumination parameter and de-illumination map

InactiveCN102346857BHigh precisionIn line with physical realityImage analysisCharacter and pattern recognitionPattern recognitionImproved algorithm
Owner:XI AN JIAOTONG UNIV

A multimedia circuit system with ppt next page preview function

ActiveCN105511830BAvoid forgetting wordsStrong self-confidenceDigital output to display deviceDisplay deviceProjector
Owner:广东文泰供应链管理有限公司

Electromagnetic pen control method, system, readable storage medium and electromagnetic pen

ActiveCN109164926BSufficient batteryAvoid wasting powerInput/output processes for data processingComputer hardwareAutomatic control
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Controlled degradation of magnesium alloy fixation screws in vivo

ActiveCN108543118BDegradation controllableSurgeryCoatingsMg alloysEngineering
Owner:申英末 +1

A test bench for automobile brake handbrake fatigue strength

ActiveCN108844757BEfficient detectionVehicle testingTurbineTest bench
Owner:HEFEI UNIV

Electronic device and method for changing a set value

InactiveCN103809902BSolve the real problemInput/output for user-computer interactionCathode-ray tube indicatorsHuman–computer interaction
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of commodity sorting method and system

ActiveCN104915440BUnmanageableSolve the problem of duplicate applicationsSpecial data processing applicationsPattern recognitionE-commerce
Owner:SUNING COM CO LTD

A multi-layer gastroenterology gastroscope cleaning device

InactiveCN108478291BAchieve fitAchieve separationDiagnosticsSurgeryMegasonic cleaningStructural engineering
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

A method for maintaining data consistency in a heterogeneous network and a user data center

ActiveCN105516063BEnsure consistencyTransmissionData centerHeterogeneous network
Owner:CHENGDU TD TECH LTD

Method for one-step synthesis of FePt nanoparticles with an fct (face centered tetragonal) structure and product thereof

InactiveCN102218543BSolve reunionPlatinumOrganosolv
Owner:HUBEI UNIV

Operation device of elevator entrance

InactiveCN101992979BEfficient use ofReduce functionElevatorsWheelchairIntegrated operations
Owner:HITACHI LTD

Method for supercritical separation and purification of 4,8-dht from pecan exocarp

ActiveCN104292093BInhibition of germinationGrowth inhibitionPlant growth regulatorsCarbonyl compound separation/purificationPlanting seedSolvent
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Basalt high-precision filter material and preparation method thereof

ActiveCN101856576BHigh filtration precisionImprove high temperature resistanceFiltration separationYarnEmulsion
Owner:辽宁新洪源环保材料有限公司

A fire cover for a gas stove

ActiveCN110966605BGuaranteed air replenishmentStable combustion conditionsGaseous fuel burnerThermodynamicsEngineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Data management method, storage system and controller used for flash memory

ActiveCN101625661BImprove access speedReduce the number of timesMemory adressing/allocation/relocationData managementUtilization rate
Owner:EMTOPS ELECTRONICS CORP

A global initialization positioning method, device, electronic equipment and storage medium

ActiveCN111397594BPrecise positioningInstruments for road network navigationDatabase updatingSimulationRobot position
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

air conditioner indoor unit

ActiveCN107166510BReduce restrictionsIncrease the air supply angleLighting and heating apparatusAir conditioning systemsEngineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

A secondary silver-coated fiber grating gas sensor

ActiveCN104596939BHigh sensitivityImprove uniformityMaterial analysis by optical meansFiberGrating
Owner:陕西中科泽泰科技有限公司

Automatic detection of cabinet placement, electronics and storage media available in the kitchen

ActiveCN109783897BMeet the needs of placementLayout diversificationGeometric CADCupboardComputer science
Owner:广州纬纶信息科技有限公司

Data sentiment analysis method, device, electronic equipment and medium

ActiveCN112364170BImprove generalization abilityImprove accuracyNatural language data processingMachine learningData miningComputer science
Owner:北京智慧星光信息技术有限公司

Method, device, electronic equipment and storage medium for determining the center of laser stripes

ActiveCN110706229BImage enhancementImage analysisMechanical engineeringLaser
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

An Internet of Things management device for grassroots social governance

ActiveCN112954924BIncrease the blowing areaFull and comprehensive blowing and coolingCasings/cabinets/drawers detailsModifications using gaseous coolantsCooling effectEngineering
Owner:杭州半云科技有限公司

Multilayer ceramic capacitor and board for mounting thereof

ActiveCN104599843AFixed capacitor electrodesFinal product manufactureElectrical conductorMetallurgy
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Surface modification method of fluoride luminescent material and fluoride luminescent material prepared therefrom

ActiveCN111171815BImprove corrosion resistanceReduce surface defectsEnergy efficient lightingLuminescent compositionsQuantum yieldPhosphoric Acid Esters
Owner:XIAMEN INST OF RARE EARTH MATERIALS

Radial/axial 360° along-way wellbore wax deposition evaluation method and imaging method

ActiveCN106979762BRealize fully automatic imagingSimplify the setup processUsing subsonic/sonic/ultrasonic vibration meansData processing systemRectangular coordinates
Owner:CHINA NAT OFFSHORE OIL CORP +1

pneumatic tire

InactiveCN103072432BAvoid delaminationImproved high-speed durabilityPneumatic tyre reinforcementsTyre tread bands/patternsTire iron
Owner:SUMITOMO RUBBER IND LTD

Switch cabinet combination device

ActiveCN106099695BConvenient cabinet operationAvoid safety hazardsSubstation/switching arrangement casingsEngineeringSwitchgear
Owner:鄄城县天涯家具有限公司

Domain name resolution service system with intelligent buffer and service method thereof

InactiveCN101815105BImprove reliabilityReduce the impact of accessTransmissionError processingProcess module
Owner:SHANGHAI JIAOTONG UNIV

A Design Method of Connecting Rod Small End Bushing Installation Tool

ActiveCN104139371BSimple structureEasy to operateMetal-working hand toolsEngineeringDesign methods
Owner:中国船舶集团有限公司第七一一研究所

A kind of preparation method and application of high bonding degree nanometer WC-based binary composite material

ActiveCN108666583BImprove bindingImprove thermal stabilityCell electrodesNanotechnologyOXALIC ACID DIHYDRATEPtru catalyst
Owner:ZHEJIANG UNIV OF TECH

A method for establishing a laser source model for femtosecond laser ablation simulation

ActiveCN108875264BDesign optimisation/simulationSpecial data processing applicationsMaterial removalFemtosecond laser ablation
Owner:XIAMEN UNIV +1

Synthesis method of hydroquinone

InactiveCN102351656BMild reaction conditionsIncrease conversion rateOrganic chemistryOrganic compound preparationPtru catalystDistillation
Owner:NANJING UNIV OF INFORMATION SCI & TECH

Device and method for quickly making fertilizer from kitchen waste

ActiveCN109293407BEasy to handleRealize resource utilizationClimate change adaptationEnergy inputEngineeringHeat conservation
Owner:DALIAN UNIV OF TECH

X80 steel made pipe fittings and manufacture technique thereof

ActiveCN100547106CMeet technical requirementsFurnace typesRigid pipesManufacturing technologyChemical composition
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

A sampling circuit and fault diagnosis method of a vehicle fuel meter

ActiveCN105606180BImprove troubleshooting efficiencyAccurate investigationTesting/calibration apparatusLevel indicators by physical variable measurementDiagnosis methodsVoltage divider
Owner:CHERY AUTOMOBILE CO LTD

A remote sensing optical image dense cloud detection method and system assisted by SAR image information

ActiveCN113538536BAchieve the purpose of removingEasy to detectImage enhancementImage analysisCloud detectionComputer science
Owner:NAT UNIV OF DEFENSE TECH

A device, method and equipment for determining the drying of clothes

ActiveCN106567216BWith drying functionSimple structureWashing machine with receptaclesTextiles and paperMoisture sensorElectrical and Electronics engineering
Owner:GREE ELECTRIC APPLIANCES INC

a ball mill

ActiveCN105536939BGuaranteed processing efficiencyGuarantee processing qualityGrain treatmentsRotational axisCoupling
Owner:XUZHOU LIFANG MECHANICAL & ELECTRICAL EQUIP MFG CO LTD

Thermally conductive and dimensionally stable liquid crystalline polymer composition

InactiveCN102844406ALiquid crystal compositionsHeat-exchange elementsLiquid crystallinePolymer science
Owner:TICONA LLC

Ticket-based access layer handover authentication method for LTE-R vehicle-ground communication

ActiveCN108337661BAvoid participationReduce complexityKey distribution for secure communicationParticular environment based servicesCommunications securityIn vehicle
Owner:SOUTHWEST JIAOTONG UNIV

Adaptive polymorphic deflection adjustment method for wind turbine blades

ActiveCN110067698BImprove convenienceExpand the scope of capturing natural energyWind motor controlFinal product manufactureWind drivenAir velocity
Owner:JIANGSU NAIER WIND POWER TECH DEV CO LTD

Thermally activated delayed fluorescent material, preparation method and electroluminescent device

ActiveCN110240550BImprove luminous efficiencyImprove performanceCarboxylic acid nitrile preparationOrganic compound preparationElectron donorMaterials science
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A sic MOSFET short-circuit detection and protection system and method without detection blind zone

ActiveCN110568335BShort circuit timeRapid detection and judgmentTransistorElectronic switchingMOSFETSwitching frequency
Owner:BEIJING JIAOTONG UNIV

A bedding cement device for building walls

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