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.

A Method for Determining the Dynamic Characteristics of a Large Turbine Engine Base

ActiveCN106441748BElasticity measurementDynamic stiffnessClassical mechanics
Owner:CHINA ELECTRIC POWER RES INST +1

Method for stablizing protein medicine and its application in microball preparation

InactiveCN1286453CImprove stabilityImprove effectivenessPowder deliveryPeptide/protein ingredientsOrganic solventMicrosphere
Owner:FUDAN UNIV +1

Automatic grinding machine

ActiveCN104972378BReduce labor intensityIncrease productivityBelt grinding machinesGrinding feedersEngineeringInductor
Owner:皇裕精密技术(苏州)有限公司

An automatic oil replenishment device

ActiveCN103991445BReduce labor intensityImprove work efficiencyFluid braking transmissionBraking componentsForced-airAtmospheric pressure
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Three-dimensional image acquisition and image positioning method, device, equipment and storage medium

ActiveCN110163903BLow resolution accuracyImprove accuracyImage enhancementImage analysisFeature vectorPoint cloud
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Heat dissipation fin and heat dissipation module

PendingCN114449837AShorten the lengthImprove cooling efficiencySemiconductor/solid-state device detailsIndirect heat exchangersThermodynamicsLap joint
Owner:ASROCK

Purifier and its automatic control method and device

ActiveCN105783179BLoud noiseExtended service lifeMechanical apparatusElectricityAutomatic control
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Optical control equipment for spinning frames

ActiveCN110023547BAvoid direct contactActivate error systemFilament handlingTextile testingYarnEngineering
Owner:PINTER FA.NI SRL

High-performance FinFETs

ActiveCN104934478BSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringField-effect transistor
Owner:ALTERA CORP

A method for tissue culture and rapid propagation of folk medicine and food homologous plant Chicanyus chinensis

InactiveCN106900553BTissue Culture Rapid PropagationLow costPlant tissue cultureHorticulture methodsSaccharumSucrose
Owner:YULIN NORMAL UNIVERSITY

Method for automatically recognizing power pool multi-area dynamic operation method

InactiveCN100576683CDynamic online identificationAccurate online identificationData processing applicationsEmergency protective circuit arrangementsRelationship - FatherSoftware design
Owner:JIANGSU ELECTRIC POWER CO

An electric vehicle intelligent charging device

ActiveCN106585421BSmall footprintLow costCharging stationsElectric vehicle charging technologyCharge controlEngineering
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Mobile device operating method, device and mobile device

ActiveCN106406535BRealize the operationImprove user experienceInput/output for user-computer interactionGraph readingOperation modeMobile device
Owner:天聚地合(苏州)科技股份有限公司

Control method based on Bluetooth audio

InactiveCN106504775BAchieve multifunctional designAdd recording and sending functionRecord information storageRecording on magnetic disksComputer hardwareKey pressing
Owner:上海宏镜科技有限公司

Pilot's seat anti-collision protection device for general aviation aircraft

ActiveCN108248868BProtection securityImprove crash resistanceSeating arrangementsStructural deformationEnergy absorption
Owner:江西冠一通用飞机有限公司 +1

Recovery method of usable substances in terephthalic acid industrial residues

InactiveCN105237390BEfficient separationAvoid secondary pollutionPreparation from carboxylic acid saltsOrganic compound preparationRecovery methodBenzoic acid
Owner:MINNAN NORMAL UNIV

A heat treatment process for low-alloy structural steel and low-carbon structural steel

ActiveCN103451381BHigh tensile strengthProlonged yield strength timeRoom temperatureHeating furnace
Owner:CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD

Ticket processing method and system

ActiveCN102881050BSolve the problem of busy business transaction congestionEnsure real-time online efficiencyReservationsSpecial data processing applicationsMessage queueUser input
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method and device for reminding group message in instant messaging tool

ActiveCN103580987BImprove experienceData switching networksMobile instant messagingMultimedia
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A lipase-catalyzed method for synthesizing 5′-o-ethylene adipyluridine on-line

ActiveCN107384991BShort reaction timeImprove conversion rateBioreactor/fermenter combinationsBiological substance pretreatmentsReaction temperatureAdipic acid
Owner:ZHEJIANG UNIV OF TECH

Cloud application deploying method and device

InactiveCN102932418BMeet deployment requirementsTake advantage ofResource allocationTransmissionLower limitComputer module
Owner:NEUSOFT CORP

A quick installation and disassembly device

ActiveCN107989861BRealize secondary lockingQuick installationSecuring devicesFastening meansFixed frameEngineering
Owner:ZHEJIANG SCI-TECH UNIV

Method for manufacturing hairspring for clock movement

PendingCN111913380AImprove deformationEasy rolling operationFrequency stabilisation mechanismCupronickelNiobium
Owner:NIVAROX FAR

User terminal and control method thereof

InactiveCN104423834AAdjustable sizeAvoid excessive changesTelevision system detailsColor television detailsGraphicsGraphical user interface
Owner:SAMSUNG ELECTRONICS CO LTD

Fault double-layer redundancy monitoring method, early warning method and system

ActiveCN113697679BIncreased safety marginAvoid Security Control FailuresCranesSafety gearControl engineeringRedundancy (engineering)
Owner:ZOOMLION HEAVY IND CO LTD

Soluble metal salt recovery and wastewater purification device and method thereof

ActiveCN102491460BPurification process is stableImprove resource utilizationDispersed particle separationMultistage water/sewage treatmentWater useIndustrial wastewater treatment
Owner:ZHEJIANG UNIV

Assembled Crown and Beam Structure of Enclosing Wall of Foundation Pit

ActiveCN109594573BGuaranteed StrengthShort construction periodExcavationsArchitectural engineeringUltimate tensile strength
Owner:DONGTONG ROCK SOIL SCI & TECH HANGZHOU

Catalyst for producing low-carbon olefins from high-temperature sintered syngas and preparation method thereof

ActiveCN104275189BHigh activityActive releaseHydrocarbon from carbon oxidesCatalyst activation/preparationPotassiumTitanium
Owner:CHINA PETROLEUM & CHEM CORP +1

A shell-type grab jaw plate welding fixing device

InactiveCN104874964BCompact structureEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding process
Owner:天津国科医疗科技发展有限公司

Swirl fluid machinery

ActiveCN100359176CIncrease widthHigh strengthRotary piston pumpsRotary piston liquid enginesStress concentrationGreek letter alpha
Owner:HITACHI LTD

Mobile device information transfer method

ActiveCN105376236BImplement parallel transferRelieve stressTransmissionInformation transmissionMobile device
Owner:山东汉鑫科技股份有限公司

Circuit for controlling voltage level, bias detection circuit and compensation method

ActiveCN1734666BDigital storageSub thresholdBias detection
Owner:TAIWAN SEMICON MFG CO LTD

A quick connection method for prefabricated steel pipe-constrained steel concrete pier columns and cap beams

ActiveCN105803925BEasy to lift and transportEasy to reinforceBridge structural detailsBridge erection/assemblyArchitectural engineeringShock resistance
Owner:ZHEJIANG UNIV

Data processing method and device, electronic device, computer-readable storage medium

ActiveCN109145653BImprove securityInternal/peripheral component protectionDigital data authenticationComputer hardwareEquipment computers
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of hydrophilic antibacterial wave-absorbing material and its preparation method

ActiveCN106009807BEasy to cleanNo health hazardAntifouling/underwater paintsAlkali metal silicate coatingsAdhesiveTemperature resistance
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

LED constant-current driven chip input circuit

InactiveCN101932157BAvoid damageAvoid destructionElectric light circuit arrangementEmergency protective arrangements for limiting excess voltage/currentDriver circuitHigh energy
Owner:深圳市中庆微科技开发有限公司

A kind of fluorinated amphiphilic nanoparticle and its application

ActiveCN107399740BGive full play to the unique performanceLow priceSilicaMixing methodsSilica particleParaffin wax
Owner:NORTHEAST GASOLINEEUM UNIV

air blower

InactiveCN107000545BEnsure regulationAir-treating devicesVehicle heating/cooling devicesPipeline.airMechanics
Owner:DENSO CORP

Leg stretching fitness device

InactiveCN103170104BPrevent slidingPromote growthGymnastic exercisingEngineeringBone growth
Owner:周欢东

vaginal cleanser

ActiveCN104274751BSpeed up entryNon-irritatingAntibacterial agentsAntimycoticsEscherichia coliMenthol
Owner:JILIN ZHENGHE PHARMA GRP +2

Load simulator based on follow-up moment load

InactiveCN102589919BSmall torqueEasy to useStructural/machines measurementEngineering
Owner:BEIHANG UNIV

A Data Interpretation and Recognition Method for 3D GPR

ActiveCN112232392BRapid positioningQuick classificationCharacter and pattern recognitionNeural architecturesEngineeringSample image
Owner:深圳安德空间技术有限公司

An ice-based profiler release device and data acquisition system

ActiveCN113501091BImprove survival rateGuaranteed uptimeVessel partsSpecial purpose vesselsFisheryData acquisition
Owner:ZHEJIANG UNIV

Satellite attitude control method and system

ActiveCN112537463BImprove stabilitySimple and easy to implement in engineeringArtificial satellitesElectric energy managementAngular velocitySatellite attitude control
Owner:INNOVATION ACAD FOR MICROSATELLITES OF CAS +1

Protective device for bridge construction

ActiveCN107806016BImprove the protective effectEasy to adjustBridge erection/assemblyArchitectural engineeringBuilding construction
Owner:河南省三门峡黄河大桥高速公路建设有限公司

A pneumatic single-knife foot shearing machine

ActiveCN104801637BEasy to operateEasy to install and debugElastic componentPersonnel safety
Owner:XUZHOU ATP ELECTRONICS

A preparation method for enhanced photovoltage signal on g-c3n4 surface

ActiveCN107188178BLow priceSuitable for mass production requirementsPhysical/chemical process catalystsNitrogen compoundsIonic liquidCalcination
Owner:北京中教金源科技有限公司

Femoral healing

InactiveCN102526239ASuitable for necrosisFor ischemic necrosisAnthropod material medical ingredientsSkeletal disorderSequelaRight femoral head
Owner:常炜

A sintering flue gas heating denitrification equipment

ActiveCN109621614BPrevent leakagePrevent disengagementCombination devicesGas treatmentActivated carbonThermodynamics
Owner:海兴明淼冶金设备制造有限公司

A special end screen down lead structure for transformer bushing monitoring

ActiveCN103344792BEasy to GrindImprove insulation performanceElectrical measurement instrument detailsElectrical testingTransformerEngineering
Owner:STATE GRID CORP OF CHINA +1

Compositions to control oral microbial oxidation-reduction (Eh) levels

InactiveCN1248155ACosmetic preparationsImpression capsCompounds of zincZinc ion
Owner:THE RES FOUND OF STATE UNIV OF NEW YORK

Method and glass for reducing solar cell grid line shading loss based on photovoltaic glass

ActiveCN108987496BReduce shadowing effectImprove efficiencyPhotovoltaic energy generationSemiconductor devicesGlass coverPhysical chemistry
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST +1

A wood gluing device

ActiveCN109647659BEasy to glueApply evenlyLiquid surface applicatorsCoatingsStructural engineeringMechanical engineering
Owner:颍上富元生产力促进中心股份有限公司

Method for computer-aided speech synthesis of a stored electronic text into an analog speech signal, speech synthesis device and telecommunication apparatus

InactiveCN100354928CGood speech synthesisSpeech synthesisComputer-aidedComputer aid
Owner:INTEL MOBILE COMM GMBH

A kind of micron hexagonal strontium hydroxyapatite and its synthesis process

ActiveCN109650364BEasy to prepareMild reaction conditionsPhosphorus compoundsO-Phosphoric AcidPhosphate
Owner:WUHAN INSTITUTE OF TECHNOLOGY

A financial bill folding machine

ActiveCN112340525BReduce manual operationsImprove work efficiencyFolding thin materialsArticle deliveryStructural engineeringMechanical engineering
Owner:NANNING UNIV

A water hazard detection method for water prevention and control in coal mine working face

ActiveCN104265371BAvoid water damageSurveyMining devicesMining engineeringObservation data
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Hydrogel forming covalent cross-linking rapidly under mild conditions and preparation method thereof

ActiveCN102206409BStable structureHigh viscoelasticitySurgical adhesivesAbsorbent padsCross linked hydrogelsOrganic chemistry
Owner:HAINAN JIANKE PHARMA

A method and system for preinstalling educational applications based on big data

ActiveCN109002536BQuick installationImprove efficiencyData processing applicationsFile access structuresUser inputEngineering
Owner:SHENZHEN DIANMAO TECH CO LTD

Terminal Equipment

ActiveCN109857198BExtended service lifeImprove experienceDigital data processing detailsTerminal equipmentEngineering
Owner:VIVO MOBILE COMM CO LTD

A kind of scraper auxiliary mud removal device for water conservancy construction

ActiveCN111648428BAchieve scrapingSoil-shifting machines/dredgersArtificial water canalsSlide plateEnvironmental geology
Owner:陕西华德建设工程有限公司

Pick-proof lock cylinder

InactiveCN102889025BAvoid direct contactSimple structureCylinder locksUpper toothEngineering
Owner:KUNMING UNIV OF SCI & TECH

A micro-adjustable fabric clip on a quilting machine

ActiveCN111364173BEasy to fixWork-feeding meansStructural engineeringMechanical engineering
Owner:台州金荣企业管理合伙企业(有限合伙)

A protective storage device for vr glasses with cleaning function

ActiveCN110764282BAuto-adaptReduce humiditySpectales/gogglesDispersed particle separationVertical vibrationEyeglass lenses
Owner:温州明澈眼镜科技有限公司

Shear-resistant components and methods of construction

ActiveCN110820785BSolve the problem of poor punching resistanceImprove punching resistanceFoundation engineeringBuilding reinforcementsArchitectural engineeringRebar
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Method for releasing idling-resource in WiMAX system

InactiveCN100361472COvercome chaotic situationsData switching by path configurationConfusionMobile station
Owner:HUAWEI TECH CO LTD

A kind of traditional Chinese medicine for treating infantile pneumonia

ActiveCN104274643BEffective treatmentSimple recipePill deliveryRespiratory disorderDiseaseSaposhnikovia
Owner:宁有

Test system and test method

InactiveCN104777636BAvoid damageReduce testing processStatic indicating devicesNon-linear opticsTest efficiencyTransmittance
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

A Workpiece Dimension Measuring Instrument for CNC Milling Center

ActiveCN106679554BAvoid quality deviationReduce auxiliary measurement man-hoursUsing electrical meansElectrical/magnetic diameter measurementsNumerical controlMan-hour
Owner:HEBEI UNIV OF TECH

Performance detection system and method for correction device of car absolute position measurement system

ActiveCN112408136AGuaranteed reliabilityAccurate correctionElevatorsSimulationArtificial intelligence
Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

Constant temperature type crystal oscillator

InactiveCN100576720CTemperatue controlOscillations generatorsTemperature controlHeat conducting
Owner:NIHON DEMPA KOGYO CO LTD

Dynamic password and digital certificate based double-factor authentication security token device

ActiveCN102098160BImprove securityFlexible authentication methodsUser identity/authority verificationMicrocontrollerKey pressing
Owner:BEIHANG UNIV

Radar working channel acquisition system and method based on two-stage digital down-conversion

ActiveCN106872948BIncreased operating bandwidth rangeReduce simulationWave based measurement systemsDigital down conversionRadar
Owner:XIDIAN UNIV

A kind of non-slip sole and shoes provided with the sole

ActiveCN104814568BImprove fluencyImprove straight line fluencySolesEngineeringParallelogram
Owner:MAOTAI FUJIAN SOLES CO LTD

Method for separating and recycling food processing wastewater rich in tannin and sodium chloride through nanofiltration membranes

InactiveCN102225817BIncrease profitReduce pollution loadEsterified saccharide compoundsSugar derivativesEvaporationWater processing
Owner:NANJING FORESTRY UNIV

Laser device

PendingCN113703145ACondensersMetal working apparatusEngineeringMechanical engineering
Owner:SAMSUNG DISPLAY CO LTD

A kind of preparation method of ti-13nb-13zr alloy

ActiveCN107142388BReduce manufacturing costImprove performanceHigh densityHigh energy
Owner:KUNMING UNIV OF SCI & TECH

Antenna and manufacturing method thereof

ActiveCN101587981BIncrease productivityImprove performanceRadiating elements structural formsPrinted circuit manufactureMetalLaser
Owner:BYD CO LTD

Application of synthetic peptide in preparation of medicine for preventing and treating hepatitis virus infection

ActiveCN110078800BAvoid infectionPhysiological effectsPeptide-nucleic acidsPeptide/protein ingredientsPharmaceutical SubstancesAmino acid
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Preparation method of battery grade nickel salt

ActiveCN112429784BIncrease reaction rateIncrease responsivenessNickel sulfatesNickel saltPhysical chemistry
Owner:江西佳纳能源科技有限公司 +2

A preventive control method for power grid cps based on anticipated accident scenarios

ActiveCN108832630BReduce the numberRealize active defenseContigency dealing ac circuit arrangementsPower-system automationPower grid
Owner:NORTHEASTERN UNIV LIAONING

A Balance Control Method for Heavy Load Exoskeleton System

InactiveCN106041884BImprove flexibilityImprove comfortProgramme-controlled manipulatorJointsAutomatic controlKnee Joint
Owner:成都奥特为科技有限公司

Synthesis method of anti-insomnia drug Suvorexan intermediate

ActiveCN104876883BLow priceShort reaction stepsOrganic chemistryBenzoic acidSolvent
Owner:安徽联创生物医药股份有限公司

A data information management method, device and computer-readable storage medium

ActiveCN109491983BImprove convenienceQuery guaranteeDigital data information retrievalSpecial data processing applicationsVirtual file systemFile system
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Method and apparatus for transmitting data package of GPRS tunnel protocol

ActiveCN101388825BReduce the numberReduce loadError preventionNetworks interconnectionTelecommunicationsNetwork packet
Owner:XFUSION DIGITAL TECH CO LTD

A Method of Determining Extrinsic Parameters Between Camera and LiDAR

ActiveCN107976668BImprove accuracyWave based measurement systemsLidarLaser
Owner:FAFA AUTOMOBILE (CHINA) CO LTD

HEMT device and manufacturing method thereof

ActiveCN101320751BSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringMedia layer
Owner:GPOWER SEMICON

Based on 3d graphene@mno lithium ion capacitor and its preparation method

ActiveCN111540613BLarge specific surface areaImprove performanceHybrid capacitor electrodesHybrid/EDL manufacturePorous graphenePhysical chemistry
Owner:GUIZHOU MEILING POWER SUPPLY CO LTD

Production method of urea sulfuric acid multi-nutrient functional compound fertilizer

ActiveCN103130580BConducive to sustainable useImprove protectionAgriculture gas emission reductionUrea compound fertilisersPotassiumSlurry
Owner:ZHENGZHOU UNIV

A valve hydraulic test device and test method

ActiveCN108845038BEnsure safetyMake sure the seal does not leakMeasurement of fluid loss/gain rateMaterial analysis using acoustic emission techniquesHandling systemStress sensors
Owner:荆州市世纪派创石油机械检测有限公司 +2

Method and device for feature extraction in object shape detection

ActiveCN108121994BQuick checkCharacter and pattern recognitionFeature extractionCharacteristic point
Owner:CANON KK

MS medium for tissue culture of rouge radish, clustering bud medium and tissue culture rapid propagation method of rouge radish

InactiveCN106550875BSatisfy the requirement of dedifferentiationImprove growth abilityTissue cultureHorticulture methodsShootThiamine hcl
Owner:YANGTZE NORMAL UNIVERSITY

Transmitter

InactiveCN1625061AImprove efficiencyGain controlElectric lighting sourcesAudio power amplifierHigh frequency power
Owner:PANASONIC CORP

Method and device for receiving information

ActiveCN112584466BReduce wake up timeEnsure Link RobustnessPower managementConnection managementTelecommunicationsSleep state
Owner:HUAWEI TECH CO LTD

Hose clamp with internal clamping surfaces devoid of gaps, steps or discontinuities

InactiveCN100389049CReduce frictionSave materialFlexible elementsHose connectionsRelative motionElectrical and Electronics engineering
Owner:HANS OETIKER MASCHEN & APPFAB

A sinusitis detection device and method of use

ActiveCN110123249BReduce intensityAvoid tiltingDiagnostics using spectroscopyEndoscopesSinusitisDiagnostic data
Owner:苏州西能捷科技发展有限公司

A Method for Avoiding Out-of-tolerance Loss Tangent of Tantalum Capacitors

ActiveCN104377039BReduced sinter neck areaStable jobLiquid electrolytic capacitorsCapacitor electrodesMaterials scienceElectrolyte
Owner:CHINA ZHENHUA GRP XINYUN ELECTRONICS COMP ANDDEV CO LTD

t-f-k Domain Polarization Filtering Method for Multicomponent Seismic Data

ActiveCN105652322BDescribing Polarized Polarization PropertiesSeismic signal processingFrequency waveApparent velocity
Owner:INST OF GEOCHEM CHINESE ACADEMY OF SCI

Lithium chloride dehumidification air conditioning system

ActiveCN107166530BReduce energy consumptionAchieve repeated useMechanical apparatusSpace heating and ventilation detailsAir cycleMicroorganism
Owner:四川长虹空调有限公司

Information processing device, positioning system, control method and readable storage medium

ActiveCN107765218BAchieve positioningPosition fixationUsing reradiationInformation processingCommunication device
Owner:TOSHIBA TEC KK

Calibration device and method of online laser gas analysis system

ActiveCN101629900BShort calibration timeCalibration structure is simpleColor/spectral properties measurementsGas analysisOptical switch
Owner:中钢安环院武汉检测检验有限公司

Adsorption filter for tap water

InactiveCN102210952BLoose filtering material filtersGravity filtersFilter mediaEngineering
Owner:GUANGZHOU UNIVERSITY

A device for removing oil fume on a tooth rubbing machine

ActiveCN110560615BDispersed particle separationScrew-threads articlesThermodynamicsFlue gas
Owner:海盐天奇标准件股份有限公司

System and method for detecting optical fiber faults of passive optical network

ActiveCN101984561BGuaranteed detection effectGuaranteed accuracyElectromagnetic transmissionEngineeringOptical pathlength
Owner:ZTE CORP

A kind of south red soil dry land nutrient expansion conditioner and preparation method thereof

ActiveCN105037014BIncrease exchange volumeImprove adsorption capacityFertilizer mixturesHuskRed soil
Owner:INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI

A parent-controllable children's placemat and its control method

ActiveCN108851889BConvenient diningGood dining atmosphereTable equipmentsEngineeringStructural engineering
Owner:ZHEJIANG ZHENGDA SHUMEIJIA IND & TRADE

Position forecasting apparatus and position detection apparatus

ActiveCN108662969AElectric/magnetic position measurementsLinear/angular speed measurementLocation detectionState prediction
Owner:TDK CORPARATION

Method for predicting plastic shrinkage cracking of cement mortar material

InactiveCN102183626BPredicting trends in early plastic shrinkage crackingMaterial testing goodsShrinkage crackingFiber
Owner:TONGJI UNIV

Measuring device and method for azimuth angle of grating scoring knife

ActiveCN106248046BImprove accuracyImprove efficiencyAngle measurementRotary stageGrating
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A flow measuring component suitable for microgram-level flow with a sealing structure

ActiveCN110715697BSmall pressure lossSpeed up the flowVolume/mass flow measurementVolume meteringElectrical resistance and conductanceElectrical connection
Owner:BEIJING INST OF CONTROL ENG

A kind of method for preparing xylo-oligosaccharide

ActiveCN104109722BHigh yieldShort reaction timeSaccharides productionCelluloseHydrolysate
Owner:黑龙江阳光惠远知识产权运营有限公司

Blast furnace gas recovery and utilization system

ActiveCN106048118BImprove recycling ratesImprove efficiencyBlast furnace detailsIncreasing energy efficiencyOrganic Rankine cycleProcess engineering
Owner:ATLAS COPCO SHANGHAI PROCESS EQUIP

RF front-end circuits and terminals

ActiveCN111146564BRealize multiplexingSolve the problem of small headroom areaAntenna supports/mountingsTransmissionOperating frequencyRadio frequency front end
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A method and device for calibrating external parameters of a vehicle-mounted camera

ActiveCN108805934BImage analysisComputer graphics (images)In vehicle
Owner:HUAWEI TECH CO LTD

An anti-crack, thermal insulation and flame retardant building material coating

InactiveCN104877496BIncrease elasticityImprove crack resistanceFireproof paintsMicron scaleCrack resistance
Owner:ANHUI HUAQIANG WATERPROOFING PRESERVATIVE MATERIAL CO LTD

A kind of alum-free potato vermicelli and preparation method thereof

ActiveCN104605231BImprove qualityLow sliver breakage rateFood scienceWater bathsPotato starch
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI

A kind of preparation method of letrozole tablet with good stability

ActiveCN104586804BSolve the sticking problemImprove stabilityOrganic active ingredientsPharmaceutical non-active ingredientsFiller ExcipientDissolution
Owner:嘉善创越知识产权服务有限公司

A method and device for road selection at an intersection

ActiveCN113538933BChange lanes accuratelyChange lanes in timeControlling traffic signalsTraffic conditionsOperations research
Owner:ZHIJI AUTOMOTIVE TECH CO LTD

A collagen fiber non-woven hydroxyapatite bioscaffold material

InactiveCN104353118BGood biocompatibilityPromote proliferationProsthesisFiberHuman body
Owner:SHANGHAI NORMAL UNIVERSITY

Stylus and driving method

ActiveCN109947272BSimple structureLow costInput/output processes for data processingControl signalEngineering
Owner:BOE TECH GRP CO LTD +1

Cabled remote short section

ActiveCN111119866BImprove anti-interference abilitySurveyInterference (communication)Wired communication
Owner:ZHANJIANG BRANCH OF CHINA NATIONAL OFFSHORE OIL CORP +1

A method and system for identifying and processing potential safety hazards at intersections based on smart schoolbags

ActiveCN110081896BIdentify security risksHandling of potential safety hazardsTravelling sacksInstruments for road network navigationData scienceReliability engineering
Owner:HANGZHOU DIANZI UNIV

A kind of environment-friendly microemulsion cutting fluid and preparation method thereof

ActiveCN103725392BImprove cooling effectImprove the lubrication effectLubricant compositionSulfonateSalicylic acid
Owner:当涂县金龙凤科技股份有限公司

A Regional Comprehensive Energy Expansion Planning Method Considering the Level of Pipeline Risk

ActiveCN111815111BReduce riskSolve scaling planning issuesDesign optimisation/simulationResourcesEnergy balancingRisk level
Owner:TIANJIN UNIV

A method, system and device for game account security detection based on big data

ActiveCN108295477BImprove securityNot transferredVideo gamesTransmissionPasswordEngineering
Owner:ZHUHAI KINGSOFT ONLINE GAME TECH CO LTD +1

Electronic card connector assembly

InactiveCN101364674BEasy to assembleReduce manufacturing costCoupling device detailsCo-operative working arrangementsReference spacePrinted circuit board
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Liquid crystal display device, polysilicon array substrate and manufacturing method

InactiveCN103018974BSimplify the layer structureSimple production processSemiconductor/solid-state device manufacturingNon-linear opticsInter layerLiquid-crystal display
Owner:BOE TECH GRP CO LTD +1

Low-complexity dynamic asynchronous BP decoding method

InactiveCN102594367BFast convergenceImprove decoding performanceError correction/detection using multiple parity bitsRound complexityInformation transmission
Owner:SUN YAT SEN UNIV

A kind of external circulation air-lift membrane bioreactor

ActiveCN101538532BReduce pollutionImprove filtering effectApparatus sterilizationUltrafiltrationMembrane bioreactorSystem structure
Owner:NANJING TECH UNIV

The Elimination Method of Fizeau Interferometer Return Error

ActiveCN110332883BHigh precisionImprove general performanceUsing optical meansCarrier signalComputational physics
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A lithium-ion battery thermal control system

ActiveCN102945989BImprove the heating effectSave energySecondary cellsCell component detailsControl systemHeat control
Owner:BAILE ELECTROTHERMIC ELECTRIC APPLIANCE JIANGSU

A kind of alkyl-substituted polycyclic biomass high-density aviation fuel and preparation method

ActiveCN112062649BHigh yieldImprove responseOrganic compound preparationCarboxylic acid esters preparationAviationPtru catalyst
Owner:XI AN JIAOTONG UNIV

Method for flushing inner ring oil supply holes of rotor of bearing utilizing inner ring oil supply for lubricating

ActiveCN102489466BGuaranteed cleanlinessSolve Flushing ProblemsCleaning using liquidsHeating oilAviation
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Saw blade separation device for band sawing machine

InactiveCN105479548AExtended service lifeOmit Cooling ConcernsBand sawsDevice formEngineering
Owner:张家铭 +2

Water heater without electric leakage in case of dipping heating wire into water

InactiveCN102654307APrevent leakageAvoid burnsWater heatersEngineeringSingle-phase electric power
Owner:启东晟涵医疗科技有限公司

Water-soluble paint for railway export wagons and vehicles

ActiveCN104231911BAnti-corrosive paintsPolyurea/polyurethane coatingsFoaming agentExtinction
Owner:SHANXI HUABAO NEW MATERIALS CO LTD

Pellet for oral administration and external use and preparation process thereof

ActiveCN101822712BIncrease nutritionEliminate fatigueSenses disorderInorganic boron active ingredientsMyrrhOPHTHALMOLOGICALS
Owner:楚雄老拨云堂药业有限公司

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