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.

Control method for improving environmental robustness of low-cost MEMS array sensor

InactiveCN112596383AInhibition effectImprove robustnessAdaptive controlSensor arrayCurrent sensor

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Five-prevention mechanical interlocking structure of upper isolation switch cabinet

PendingCN112700994AAvoid interferenceElectric switchesEngineeringStructural engineering

Owner:BEIJING HEZONG SCI & TECH CO LTD

Open video index information base building management method

InactiveCN108491553AReduce workloadMulti-trustSpecial data processing applicationsMarketingInformation repositoryLibrary science

Owner:郑俊杰

Door sash structure

ActiveCN111051101ASuppress interferenceWindowsWindscreensEngineeringFront edge

Owner:AISIN CORP

Geological compass for geological mineral exploration

InactiveCN114509056ADoes not affect pointingFacilitate cohesive tighteningCompassesClassical mechanicsEngineering

Owner:黄勇

Electrically heated particulate filter regeneration during engine start/stop operation

InactiveCN101936205AElectrical controlInternal combustion piston enginesParticulatesCombustion

Owner:GM GLOBAL TECH OPERATIONS LLC

Linear array camera with high frame rate based on area array image sensor and implementation method thereof

ActiveCN108833751ALow costMany modelsTelevision system detailsColor television detailsMicrocontrollerHigh frame rate

Owner:BEIJING DAHENG IMAGE VISION +1

Air purifying street lamp based on multi-component nano materials

InactiveCN105351829ASave land resourcesSmall footprintElectric circuit arrangementsLighting elementsEngineeringAir purification

Owner:爆米科技(深圳)有限公司

Reinforced polyvinyl chloride insulation control cable

InactiveCN106298008AImprove tensile propertiesImprove bending resistanceInsulated cablesMetal/alloy conductorsElectrical conductorInsulation layer

Owner:WUXI SUNAN CABLE

High-hardness high-strength high-transparency microcrystalline glass and preparation method and application thereof

InactiveCN110862233AHigh transparencyHigh hardnessTelephone set constructionsPhysical chemistrySpinel

Owner:赵国祥

High-tone-quality loudspeaker assembly

InactiveCN110662140AGao Chuan declared the degreeReasonable structural designElectrical transducersLoudspeakersLoudspeakerWasher

Owner:郭聪

Double-metal-sheet connection iron nail forming machine

PendingCN107377856AAvoid offsetAvoid cheapPunchingEngineering

Owner:扬州五岳电器有限公司

Intelligent lock, intelligent lock authorization management method, and intelligent lock authorization management apparatus

ActiveCN104966336AEasy maintenanceImprove experienceIndividual entry/exit registersComputer hardwareTransceiver

Owner:KUANG CHI INTELLIGENT PHOTONIC TECH

Recommendation method and device and electronic device

PendingCN109934683AMeet needsImprove resource utilizationBuying/selling/leasing transactionsMarketingResource utilizationData mining

Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Method for treating arsenic-containing industrial wastewater

ActiveCN103964601AReduce productionReduce the risk of secondary pollutionMultistage water/sewage treatmentEnvironmental resistanceWastewater

Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Medical cloud platform system architecture based on open knowledge editor and logic inference machine

InactiveCN105049523ATransmissionSemi automaticTheoretical computer science

Owner:庄洪

Electronic cigarette atomizer with atomizing cover

PendingCN109864347AIncrease volumeIncrease the amount of atomizationTobacco devicesEngineeringElectronic cigarette

Owner:HUIZHOU HAPPY VAPING TECH LTD

Intelligent cargo management method and system for warehouse logistics, and storage medium

InactiveCN113673896AFind quicklyImprove efficiencyOffice automationResourcesLogistics managementIntelligent management

Owner:吴星月

Device and method for extracting and concentrating traditional Chinese medicine

InactiveCN103041614AIncrease pressureIncrease the heat exchange areaEvaporationSolid solvent extractionPharmacy medicineProcess engineering

Owner:GUANGDONG MEDICAL UNIV

Charging method of rechargeable dust collector

PendingCN114172228AMeet the charging methodAvoid wastingCircuit monitoring/indicationDifferent batteries chargingEngineeringProcess engineering

Owner:SUZHOU CHUNJU ELECTRIC CO LTD

Small-diameter deep well fishing device

ActiveCN102444169ASimple structurePractical and convenientDrinking water installationEngineeringFishing

Owner:南通创道贸易有限公司

Bone plate screw structure

InactiveCN105596075AAddressing Adaptive IssuesAchieve fixationFastenersBone platesEngineeringScrew thread

Owner:无锡市闻泰百得医疗器械有限公司

Capsules for removing gas in stomachs of patients in department of gastroenterology, and preparation method of capsules

InactiveCN106620109AReasonable compositionLow priceDigestive systemCapsule deliveryPolycarpaeaNeoalsomitra

Owner:薛方喜

Diode type uncooled infrared detector and preparation method thereof

ActiveCN108254082ASolve the problem of too low non-uniformityReduce oversizePyrometry using electric radation detectorsJunction temperatureElectrical connection

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI +1

Disaster-resistant campus network DNS device

InactiveCN107920140ASolve the problem that geocoding cannot be doneData switching networksDomain nameData stream

Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Multi-point temperature testing device for refrigeration appliance

InactiveCN108168920AAvoid wastingAvoid pollutionStructural/machines measurementEngineeringRefrigeration

Owner:盛浩铭

Long-life pneumatic actuator of high-frequency pneumatic butterfly valve

PendingCN110748691AExtended service lifeLow costOperating means/releasing devices for valvesFluid-pressure actuatorsPneumatic valveButterfly valve

Owner:赤峰金通铜业有限公司

Light wallboard easy to fabricate and manufacturing method thereof

PendingCN112761303AReduce weightReduce the amount of slottingWallsMouldsWall plateSelf weight

Owner:绿可集成房屋(苏州)有限公司

Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus

ActiveCN1701356AOptical recording systemsData recordingDatabase

Owner:SAMSUNG ELECTRONICS CO LTD

Application of theaflavin as feed additive and corresponding feed

ActiveCN102524536AImprove immunityAvoid problems such as residueAnimal feeding stuffChemical synthesisFood additive

Owner:SOUTH CHINA AGRI UNIV +1

Position determination method, position determination device, and position determination system

InactiveCN113015238AReduce the effect of attenuationImprove positioning accuracyTransmission monitoringLocation information based serviceSignal strengthLocation determination

Owner:ALPS ALPINE CO LTD

Traditional Chinese medicine composition for improving egg quality

InactiveCN104958515AImprove qualityImprove gastrointestinal functionMetabolism disorderAnimal feeding stuffCannabisOfficinalis

Owner:ANHUI HENGYUAN PHARMA

Multipurpose hot blast stove high-temperature preheating system

ActiveCN105238901AFlexible adaptation to smelting intensityFlexible process adaptationBlast furnace detailsHeating stovesCombustionProcess engineering

Owner:BEIJING SHOUGANG INT ENG TECH

Strapdown inertial navigation system/global navigation satellite system combined based navigation filter system and method

ActiveCN104181574AHigh precisionFast convergenceNavigational calculation instrumentsSatellite radio beaconingNormal modeFilter system

Owner:CHENGDU GUOXING COMM

Multifunctional LED decorative lamp

InactiveCN108150954ASimple structureImprove visual effectsLighting elementsElectric lightingLiquid storage tankEngineering

Owner:宿州迅驰电子科技有限公司

Integration unit of air control shutter and controller and method for manufacturing same

InactiveCN101363368ASimplify the wiring harnessIncrease heat loadEngine controllersMachines/enginesEngineeringCarburetor

Owner:ZHEJIANG FAI ELECTRONICS

Packing case

InactiveCN1506276AThe effect is positive and obviousSimple structureOther accessoriesCoverings/external coatingsEngineeringElectrical and Electronics engineering

Owner:上海巨利实业有限公司 +1

Test device for pedestrian head impact

PendingCN112444399AShorten the design cycleReduce riskVehicle shock testingEngineeringStructural engineering

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Series-battery-pack equalization system and control method thereof

ActiveCN104362695AReduce energy consumptionCharge equalisation circuitSecondary cells charging/dischargingLower limitCharge current

Owner:北京厚旭储能科技有限公司

Nutrient composition and making method and application thereof

InactiveCN106343560ARich conditioningHarmonize qi and bloodFood ingredient functionsAmnesiaPearl barley

Owner:北京徳弘东方健康科技有限公司

Automatic coal caving control system and method of fully-mechanized coal caving working face

ActiveCN108561134ARealize the automation of coal dischargeReduce difficulty of useMining devicesUnderground miningControl systemProcess engineering

Owner:BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD +1

Safe payment management system

InactiveCN107480991AEnsure safetyMeet shopping needsPayment protocolsInternet communicationPayment

Owner:太仓安顺财务服务有限公司

Downhole bearing vibration experiment device

ActiveCN107505136AHigh reference valueGuaranteed rotation stateMachine bearings testingRotational vibrationStructural engineering

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Hardware-in-loop closed-loop test method and system for battery management system

InactiveCN113253700AImprove closed loop rateImprove product designProgramme controlElectrical testingTest sampleTest platform

Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Method for improving fidelity of Si/Ge emitter window graph

ActiveCN101923281AImprove Graphical FidelityOriginals for photomechanical treatmentSide lobeLong axis

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Heater

InactiveCN103096534AWill not affect service life due to overheatingAffect the service lifeHeating element shapesHeat transfer efficiencyEngineering

Owner:谢琴芳

Ultraviolet biological chip integrated sensor

InactiveCN101813628AQuick responseHigh sensitivitySemiconductor/solid-state device manufacturingFluorescence/phosphorescenceSuspended particlesFluorescence

Owner:CHANGCHUN UNIV OF SCI & TECH

Patentizing lead dust treatment device

InactiveCN103173607ASimple structureEffective structureFurnace typesHeat treatment furnacesLead oxideTower

Owner:ZHANGJIAGANG HENGYUN NEW MATERIAL SCI & TECH

Special abacus for financial personnel

InactiveCN109407751ASolve the problem of error-prone readingsReduce labor intensityComputing aidsEngineeringHinge angle

Owner:SHIYAN SIYUAN AGRI & FORESTRY TECH CO LTD

Polycrystalline alumina fiber liner and manufacturing method thereof

ActiveCN113173772AImprovement of aging surface pressureImprove uniformityFiberCeramic materials

Owner:HENAN XIXIA KAIYUAN METALLURGICAL MATERIALS CO LTD

Module living example configuration method and device for rail traffic product

InactiveCN108052718AImprove design efficiencyImprove reliabilityGeometric CADSpecial data processing applicationsComputer scienceRail traffic

Owner:CRRC IND INST CO LTD

Belt wheel disc

InactiveCN103742628AReliable rotationInhibit sheddingPortable liftingGearing elementsIsosceles trapezoidEngineering

Owner:SFAM SCI & TECH JIANGSU

Cleaning device for vacuum bottle inner container

InactiveCN106733980ARealize automatic cleaningEasy to cleanHollow article cleaningDrive shaftArchitectural engineering

Owner:CHONGQING TIANJIA COMMODITY IND

Traditional Chinese medicine preparation for relieving cough and asthma

InactiveCN103550492ATypography relieves painRespiratory disorderPlant ingredientsAsaroneOfficinalis

Owner:QINGDAO AGRI UNIV

Adjustable resistor with low cost and high precision and control method

ActiveCN108831643AReduce selection costHigh precisionOther resistor networksResistors with plural resistive elementsElectrical resistance and conductanceResistor

Owner:FUJIAN NEBULA ELECTRONICS CO LTD

Rapid digital detection and debugging method for aviation composite material product cementing tool

InactiveCN111964631AImprove detection efficiencyImprove detection accuracyMechanical counters/curvatures measurementsMechanical solid deformation measurementsAviationMarking out

Owner:THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC

Rock slope landscape draining device

InactiveCN106702984AWatering devicesSoil drainageVegetationWater storage

Owner:CHONGQING IND POLYTECHNIC COLLEGE

Auxiliary floating supporting device for machining large castings and sheet type parts

InactiveCN104369022AImprove machining accuracyShorten adjustment timePositioning apparatusMetal-working holdersEngineeringMachine tool

Owner:JINGWEI TEXTILE MASCH CO LTD

Direct-driven rotary table

InactiveCN104901494AImprove response speedHigh control precisionDynamo-electric machinesLinear motorStator

Owner:CHINA NORTH VEHICLE RES INST

Automatic train container coke train loading control system

InactiveCN109704097AAvoid spillingEasy to controlControl devices for conveyorsLoading/unloadingControl systemSwitching signal

Owner:MCC HUATIAN NANJING AUTOMATION ENG

Application of tetrahydropyrimidine and derivatives thereof in prevention and/or treatment of intestinal diseases

InactiveCN112220790APromotes proper foldingPromote osmotic balanceOrganic active ingredientsDigestive systemIntestinal tract diseasesDisease

Owner:TSINGHUA UNIV

Large-caliber submarine pipeline local buckling design method based on point load effect

ActiveCN113792447AIn line with the actual situationSustainable transportationDesign optimisation/simulationStructural engineeringSubmarine pipeline

Owner:OFFSHORE OIL ENG CO LTD

Multifunctional desk

InactiveCN102450867ASimple structureEasy to implementSchool benchesEngineeringToolbox

Owner:黄锡彬

Fluorescence immunochromatographic kit for quantitative joint detection of four urinary micro proteins and preparation method thereof

InactiveCN109613256AEfficient detectionInvalid detectionBiological testingAntigenMedicine

Owner:杭州康知生物科技有限公司

Optical fiber gyroscope self-checking method and system

PendingCN112710329AThe self-test process is simple and practicalMeasurement devicesTemperature controlGyroscope

Owner:株洲菲斯罗克光电科技股份有限公司

Auxiliary circle drawing device and method with chalk head capable of adaptively protruding for teaching

ActiveCN114228373AAdsorption fasteningIncrease pressureSlippage preventionCircular curve drawing instrumentsEngineeringSelf adaptive

Owner:陈燕

White spirit bottle with anti-falling function

PendingCN110002084AWith anti-drop functionStable and firmBottlesContainer/bottle contructionEngineeringBottle

Owner:申振江 +2

Lane line identification method and system

ActiveCN109670376ASafe and stable operationCharacter and pattern recognitionAlgorithmComputer vision

Owner:神州优车股份有限公司

Oversized metal door structural system

PendingCN110792372AAvoid deformationAvoid bending deformationWing accessoriesHingesSteel frameMechanical engineering

Owner:SHENZHEN ZHONGZHUANG CONSTR GRP CO LTD

Serratia marcescens bacteriophage and medical application thereof

ActiveCN113186169AAntibacterial agentsBiocideSerratia speciesMicrobiology

Owner:JILIN UNIV FIRST HOSPITAL

Automatic sedum aizoon harvester

ActiveCN106612873AEnabling Large-Scale Agricultural Digging OperationsFully cleanedDiggersAgricultural engineeringMaterial resources

Owner:泉州市知产茂业工业设计有限公司

Sweeping robot

PendingCN113729563AAvoid double wipingLittle movement disturbanceCarpet cleanersFloor cleanersMechanical engineeringWater tanks

Owner:YUNMI HULIAN TECH (GUANGDONG) CO LTD

Five-bar hinge

InactiveCN107575104AThe limit is convenient to realizeAchieve resistance settingWing fastenersEngineeringCantilever

Owner:FOSHAN JINDIZHU BUILDING DECORATION MATERIALS CO LTD

Mesoporous bioactive glass/chitosan composite hemostatic sponge and preparation method thereof

ActiveCN112618781AGood biocompatibilityGood hemostatic effectSurgical adhesivesPharmaceutical delivery mechanismRed blood cellPolyvinyl alcohol

Owner:SOUTH CHINA UNIV OF TECH +1

Medicine for external application for curing infantile pneumonia and preparing method thereof

InactiveCN1394641APlay a therapeutic roleAvoid side effects such as allergiesAntibacterial agentsUnknown materialsExternal applicationTherapeutic effect

Owner:刘尚文

Slope bit synchronization method for satellite navigation signals

ActiveCN106019335AAchieving bit synchronizationHigh probability of correct synchronizationSatellite radio beaconingData synchronizationCurve fitting

Owner:GUANGDONG UNIV OF TECH

Thermal battery with shut-off valve

ActiveCN107454935AOperating means/releasing devices for valvesDeferred-action cellsEngineeringThermal Battery

Owner:VALEO SYST THERMIQUES

High-efficiency ore sorting technique for nickel-molybdenum mineral

InactiveCN101259450AFlotationKeroseneRefractory

Owner:CENT SOUTH UNIV

Nitrogen-phosphorus flame retardant containing carbamate structure and preparation method of flame retardant

ActiveCN103641971AEasy to synthesizeEasy to controlHeat resistant fibresFiberCarbamate

Owner:HUAFON MICROFIBER SHANGHAI

Bill authenticity identification equipment and method

InactiveCN102592345AImprove accuracyRecognition speed is fastPaper-money testing devicesComputer science

Owner:BEIJING ZHONGKE JINCAI TECH

Production method and device for dynamic three-dimensional floating caption

ActiveCN102572306ATelevision system detailsColor television detailsParallaxComputer graphics (images)

Owner:FUJIAN HAIMEI DIGITAL TECH

Novel cabinet tray

InactiveCN108966576AEasy to installEasy to disassembleServersData center roomsMechanical engineeringEngineering

Owner:QINZHOU POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO LTD +1

3Ni-1.6Cr-0.5Mo submerged arc welding wire matched with steel for nuclear power equipment

ActiveCN111151919AGood toughness matching performanceWelding/cutting media/materialsSoldering mediaNuclear powerAlloy

Owner:CFHI DALIAN HYDROGENANT REACTOR +1

Steel bar derusting device for building construction

ActiveCN110744420AEasy to polishImprove rust removal effectGrinding carriagesGrinding machinesRebarMechanical engineering

Owner:JINLING INST OF TECH

Remote sensing assisted lake and reservoir chl-a concentration spatial interpolation method optimization method and device

ActiveCN110927065ATruly reflect the water quality statusRich dataImage enhancementImage analysisSoil scienceWater quality

Owner:MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT

Subway shield interval boulder detection resistivity data fusion three-dimensional imaging method

ActiveCN111812731AEnsure construction safetyStrong correlationElectric/magnetic detectionAcoustic wave reradiationHigh densityPrincipal component analysis

Owner:SHANDONG UNIV

Electrically conductive material and method for producing same

ActiveCN104662198ALiquid/solution decomposition chemical coatingPlatinumSulfur

Owner:DIC CORP

Hydraulic transmission device with flush valve

ActiveCN104930022AImprove cooling effectSmooth startFluid gearingsFluid-pressure actuator componentsEngineeringVALVE PORT

Owner:海特克动力股份有限公司

Bending system of wave color steel tiles

ActiveCN109675987ADamage causedPlay the role of auxiliary limitShaping toolsEngineeringPure bending

Owner:合肥巍华钢结构有限公司

Preparation method of high-performance orientation carbon nano tube film electrode

ActiveCN102737853ALight-sensitive devicesPhotovoltaic energy generationAdhesive beltCarbon nanotube

Owner:宁国市龙晟柔性储能材料科技有限公司

Benzoxazine resin containing sulfonic group, and preparation method and application thereof

ActiveCN103044348AImprove thermal stabilityStrong acid resistanceOrganic chemistrySolid electrolyte fuel cellsAlcoholMannich reaction

Owner:SHANDONG UNIV

Multi-grid pixel structure and driving method thereof

ActiveCN109814315AImprove pixel aperture ratioReduce processing costsStatic indicating devicesNon-linear opticsLiquid-crystal displayChinese characters

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Grease endowment agent with skin barrier repairing function and application of grease endowment agent

ActiveCN109589283AExcellent moisturizing and nourishing functionEasy to cleanCosmetic preparationsToilet preparationsAdditive ingredientCleanser

Owner:南京泛成生物科技有限公司

Rotary electrical machine and vehicle

ActiveCN106357014AReduce output powerMagnetic circuit rotating partsPermanent magnetsRare-earth elementLow speed

Owner:KK TOSHIBA

Coding unit partition method and multi-view video coding method using coding unit partition method

ActiveCN103428499AAvoid calculationAccelerating the process of CU partitioningTelevision systemsSteroscopic systemsComputer architectureVideo texture

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Intelligent speed control system and intelligent speed control method for tunnel dynamic edge rate

ActiveCN110060474APass smoothlyImprove traffic efficiencyControlling traffic signalsDetection of traffic movementData setDriver/operator

Owner:WUHAN UNIV OF TECH

Method for designing data transmission antenna beams of space inertia oriented posture satellites

ActiveCN103413006AThe need for reduced beamwidthHigh gainSpecial data processing applicationsTransmitted powerData transmission time

Owner:NAT SPACE SCI CENT CAS

Control method and device for robot operation system

ActiveCN112440279APrevent malfunctionQuick responseProgramme-controlled manipulatorPhysical medicine and rehabilitationSimulation

Owner:深兰机器人产业发展(河南)有限公司

Breast skin flap arc draw hook with movable hook harrow

InactiveCN102018543AEasy to hookEasy to adjustSurgeryBreasts skinBreast operation

Owner:NANJING MATERNITY & CHILD HEALTH CARE HOSPITAL

Configuration method and configuration device of domain name protection system

ActiveCN108881500ARealize multiple managementRealize real-time monitoringTransmissionDomain nameRegistration authority

Owner:域创科技(浙江)有限公司

Feeding mechanism for automatic L-shaped actuator assembling machine

ActiveCN104647008AAccurate locationNo dischargeMetal working apparatusEngineeringSlide plate

Owner:YANGZHOU MEIDA FILLING MACHINERY

Ultralight ultra-amphiphilic type three-dimensional graphene foam material, and preparation method and application thereof

ActiveCN106698404ALarge specific surface areaImprove connectivityOther chemical processesGraphenePorositySorbent

Owner:SHANGHAI MARITIME UNIVERSITY

Refrigerator

ActiveCN103047808AEasy to adjustLighting and heating apparatusDomestic refrigeratorsEngineeringRefrigerated temperature

Owner:HEFEI HUALING CO LTD

Ratioless encoding and decoding method and device for video stream

ActiveCN103987083ADoes not affect transmission qualityReduce scheduling costError prevention/detection by using return channelNetwork traffic/resource managementComputer hardwareWireless router

Owner:GUANGZHOU HKUST FOK YING TUNG RES INST

Self-adhesive reactive ethylene-octene copolymer composite waterproof coiled material and production method thereof

ActiveCN104745117AGood weather resistanceThere will be no "water channeling" phenomenonNon-macromolecular adhesive additivesFilm/foil adhesivesSodium BentoniteLithium chloride

Owner:解飞

Solar building

InactiveCN102535940AAvoid spreadingSimple processRoof covering using slabs/sheetsRoof covering using tiles/slatesElectricityThermal insulation

Owner:刘新广

Polysebacic acid 1, 3-propylene glycol ester-block-polysuccinic acid butanediol block polyester and preparation method and use thereof

InactiveCN103304787APromote degradationImprove thermal stabilityPolyesterPolymer science

Owner:天津市食品加工工程中心

Emergency recovery and purification system of sulfur hexafluoride gas after leakage of transformer in underground substation

InactiveCN106710787AMeet the requirements of laws and regulationsCombination devicesProductsTransformerFiltration

Owner:HENAN RELATIONS

Main emission peak changeable and adjustable fluorescent material and preparation method thereof

ActiveCN102936497AUnchanged structureGas discharge lamp usageLuminescent compositionsOxygenLuminescence

Owner:广东粤科欣发新材料有限公司

Structure for adding metal layer to composite shell

ActiveCN110856391ASimple structureEasy to disassembleCasings/cabinets/drawers detailsCooling/ventilation/heating modificationsGear wheelRack and pinion

Owner:中为火傲新材料科技(平潭)有限公司

Tooth surface quenching device for chain wheel

ActiveCN111575447AFast positioningShorten the timeFurnace typesHeat treatment furnacesStructural engineeringSprocket

Owner:嵊州市特种链轮有限公司 +1

Method for manufacturing ceramic artifact

InactiveCN102731061AClaywaresFiberMetallurgy

Owner:SHANGHAI UNIV OF ENG SCI

Production process for high-strength sand moulds and cores added with novel chill

InactiveCN103056300AControl cooling rateEasy to manufactureFoundry mouldsFoundry coresMaterials science

Owner:天瑞集团铸造有限公司

Flow-guide type grading energy-dissipation defoaming siphonic water-collecting well in front of weir flow and method

ActiveCN106337401ASmall amount of workReduce construction costsBarrages/weirsWater dischargeEngineering

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Distributed data storage method and device

ActiveCN107273060AFlexible adjustment of usageImprove securityInput/output to record carriersData centerObject file

Owner:深圳云安行科技有限公司

Electronic device with sliding mechanism

ActiveCN111984062ADigital data processing detailsPivotal connectionsControl theoryMechanical engineering

Owner:COMPAL ELECTRONICS INC

Distributed Bayesian online fault diagnosis method for dynamic and static information of megawatt ultra-supercritical unit

ActiveCN108615111AImprove online diagnostic performanceImprove performanceResourcesInformation technology support systemDiagnosis methodsStatic simulation

Owner:ZHEJIANG UNIV