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.

An active inductor with high q value, tunable inductance value and operating frequency range

InactiveCN105680822BHigh Q valueIncrease the inductance valueFrequency selective two-port networksAmplifier input/output impedence modificationCapacitanceTransconductance
Owner:BEIJING UNIV OF TECH

an infusion plug

InactiveCN103212141BReduce complexityLow costInfusion devicesSyringe needleSmall hole
Owner:THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA

Overload protection unit for readjusting switching elements

InactiveCN1171130CCutting costsDc-dc conversionElectric variable regulationControl engineeringHemt circuits
Owner:NOKIA SIEMENS NETWORKS GMBH & CO KG

moisture curable composition

ActiveCN108779333BOther chemical processesDoors/windowsPolymer sciencePtru catalyst
Owner:DOW SILICONES CORP

A kind of method for catalyzing oxidation of pyranoside to synthesize uronic acid

ActiveCN113121620BTo achieve the purpose of selective oxidationImprove reaction efficiencySugar derivativesSaccharide compounds with non-saccharide radicalsPyranoseChemical synthesis
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Active bauxite dressing tailing micro-powder, and preparation method thereof

ActiveCN102249582BHigh reactivityExcellent alkali excitation abilitySolid waste managementAlkali activatedBiological activation
Owner:CHINA BUILDING MATERIALS ACAD

A signal transmission management method and set-top box

ActiveCN105187820BReduce the number of interfacesReduce error rateTelevision systemsSignal processing circuitsTransfer procedure
Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD

A homogeneous fluorescent immunological reagent set for rapid quantitative detection of heart-type fatty acid binding protein and its preparation method

ActiveCN104569430BLow costEasy to operateBiological testingRare-earth elementFluorescence
Owner:SHENZHEN AIRUI BIO TECH

Method and device for linear precoding in communication system

InactiveCN102957502BEasy to getNo limitError preventionRadio transmissionCommunications systemEngineering
Owner:深圳市信方达科技发展股份有限公司

A device and method for synchronous non-stop switching of shore power and ship power

ActiveCN106230101BIncrease the level of automationUninterrupted and stable power supplyEmergency power supply arrangementsPhase differenceEngineering
Owner:HUNAN UNIV +1

A method of forming metal electrodes in a packaging process

ActiveCN111106018BSimple structureIncrease productivitySolid-state devicesSemiconductor/solid-state device manufacturingMetal electrodesMaterials science
Owner:深圳市鼎华芯泰科技有限公司

DC voltage source system, control method and storage medium

ActiveCN111641203BSolve technical problems of reduced control accuracyLoad balancing in dc networkDc source parallel operationEngineeringVoltage source
Owner:SHENZHEN WINLINE TECH

An ionic liquid two-phase extraction/HPLC method for the detection of spices in rice

InactiveCN104849389BSimple and fast operationHigh sensitivityComponent separationFlavoring extractFood safety
Owner:SOUTH CHINA AGRI UNIV

Method and system for calculating DC short-circuit current of modular multilevel converter

ActiveCN109800381BComplex mathematical operationsDc currentHemt circuits
Owner:TSINGHUA UNIV +1

Dual mode tuning arrangement

InactiveCN100431259CReduce the risk of parasitic oscillationsTelevision system detailsColor television detailsLc resonatorDual mode
Owner:卡莱汉系乐有限公司

A method and device for troubleshooting

ActiveCN107729185BHardware monitoringRedundant operation error correctionTerm memoryBottleneck
Owner:NEW H3C TECH CO LTD

Cleaning device of filtering extruder

InactiveCN101973119BSave cleanup timeSave human effortPiston rodPetroleum engineering
Owner:ZHANGJIAGANG LANHANG MACHINERY

A mechanical automatic retractable x-shaped display connector

ActiveCN105570388BExpand quicklyEasy to useToothed gearingsBoardsGear driveVertical plane
Owner:TIANJIN LONGRUAN TECH CO LTD

A Broadband Beam Fixed Traveling Wave Antenna

ActiveCN112768913BEasy to integrateEasy to processRadiating elements structural formsIndividually energised antenna arraysDielectric plateTraveling-wave antenna
Owner:SUN YAT SEN UNIV

A kind of high reliability and high fluidity car-like epoxy resin composition and its application

ActiveCN108485185BEvenly dispersedGood compatibilityEpoxyCompatibilization
Owner:ETERNAL ELECTRONICS MATERIALS (KUNSHAN) CO LTD

Battery detecting method, battery and electronic device

ActiveCN103033751BImprove securityReduce the total charge currentElectrical testingSecondary cellsElectrical batteryEngineering
Owner:LENOVO (BEIJING) LTD

Light-emitting diode epitaxial wafer and preparation method thereof

ActiveCN112259650BRealize normal lighting functionImprove luminous efficiencySemiconductor devicesElectron holeParticle physics
Owner:HC SEMITEK ZHEJIANG CO LTD

Lubricating grease special for constant-speed universal joint and preparing method thereof

ActiveCN101575548BImprove performanceImprove water resistanceThickenersAdditivesFatty amineAniline
Owner:杭州得润宝油脂股份有限公司

One-time molding device for mica skewers

ActiveCN111105905BReduce labor intensityInsulatorsPipeMechanical engineering
Owner:浙江荣泰电工器材股份有限公司

A real-time fluorescent multiplex PCR primer and kit and application for molecular typing of breast cancer

ActiveCN107760787BAvoid the problem of cross-linking with each otherHigh sensitivityMicrobiological testing/measurementDNA/RNA fragmentationNucleotideReceptor
Owner:洛阳科赫医疗器械有限公司

Quantum dot photoresist, quantum dot color filter substrate and display device

ActiveCN107102514BImprove solubilityGood optical performancePhotosensitive materials for photomechanical apparatusLuminescent compositionsColor filmDisplay device
Owner:SUZHOU XINGSHUO NANOTECH CO LTD

Venting device

ActiveCN111868962AReduced deviation in opening pressureReduce biasSmall-sized cells cases/jacketsLarge-sized cells cases/jacketsElectrical batteryEngineering
Owner:LG ENERGY SOLUTION LTD

Processing method of machine-made frozen sweet-potato vegetable sheet jelly

InactiveCN101507483BEasy to storeGreat tasteFood preparationFood flavorChemistry
Owner:山东水晶生物科技股份有限公司

A kind of machining chip removal method

ActiveCN108857504BQuick collectionPrevent splashWork clamping meansPositioning apparatusStructural engineeringMachining process
Owner:CHUZHOU KEXIN MECHANICAL TECH

A kind of solid waste inorganic adhesive with oxidation-flame retardant-high shear force integration and its preparation method

ActiveCN110668722BReduce manufacturing costImprove flame retardant performanceAdhesiveSodium hydroxide
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A wind-solar complementary new energy application experimental platform

ActiveCN105207340BFlexible deploymentOpen structureBatteries circuit arrangementsSingle network parallel feeding arrangementsNew energyEngineering
Owner:淮南市新光源特种照明器材有限公司

a heat exchanger

ActiveCN103528276BAvoid deformationGuaranteed not to shrinkEvaporators/condensersTubular elementsEllipseEngineering
Owner:JIANGSU TONGSHENG HEAT EXCHANGER

A mvr multi-stage evaporation device

ActiveCN105536276BImprove evaporation efficiencyTake advantage ofEvaporation with vapour compressionEvaporator accessoriesLiquid wasteEvaporation
Owner:兰州节能环保工程有限责任公司 +1

A current dac circuit and method for outputting current

ActiveCN110568891BAchieve conversionHigh selectivityStatic indicating devicesElectric variable regulationReference currentSoftware engineering
Owner:SHANGHAI AWINIC TECH CO LTD

Protective goggles for the practice of outdoor sports

InactiveCN102335062AGogglesOptical partsProtecting eyeEngineering
Owner:SALOMON SA

Fire resistant signaling cable for railway applications

PendingCN111161915AReduction factorInsulated cablesInsulated conductorsLow smoke zero halogenPolymer insulation
Owner:PRYSMIAN SPA

An automatic riveting equipment

ActiveCN105689626BImprove general performanceAvoid dangerHydraulic cylinderEngineering
Owner:FOSHAN WANGGUAN METAL PROD CO LTD

Sweeping robot charging pile, sweeping robot and house cleaning system

ActiveCN113017489BReduce secondary pollutionImprove cleanlinessCarpet cleanersFloor cleanersSimulationMechanical engineering
Owner:黄晔

Double-optical wedge splicing pyramid wavefront sensor

InactiveCN101936779BReduce processing difficultyEasy to processOptical measurementsWavefront sensorLight beam
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

An automatic rescue device after an elevator power failure

ActiveCN111547595BEmbedded fastNot easy to break awayElevatorsCoil springEngineering
Owner:浙江申嘉电梯科技有限公司

Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position

ActiveCN103317457BFast clamping speedIncrease productivityStatic/dynamic balance measurementWork holdersIndustrial engineering
Owner:NINGBO LANGDI IMPELLER MACHINERY

A method of farmland division based on fuzzy c-means clustering

ActiveCN102867115BMeet the needs of divisionImprove discriminationSpecial data processing applicationsFibrosisComputer science
Owner:NANJING AGRICULTURAL UNIVERSITY

A movable clamping and processing mechanism

ActiveCN106881623BRealize automatic clampingThe effect of non-repeat targetingMetal working apparatusMachine partsMachining
Owner:宁波品上精密机床有限公司

Preparation method and application of Burkholderia and its metabolites

ActiveCN112210508BEnhanced inhibitory effectBroad antibacterial spectrumBiocideBacteriaBiotechnologyMetabolite
Owner:HUNAN INST OF MICROBIOLOGY

A traffic forwarding method and device

ActiveCN108259379BAvoid forwarding interferenceAchieve isolationNetworks interconnectionSoftware simulation/interpretation/emulationIp addressEngineering
Owner:NEW H3C TECH CO LTD

Bottom well flushing device for coalbed methane well

InactiveCN103615207BConstant pressureQuick washFlushingDynamic balanceEngineering
Owner:SOUTHWEST PETROLEUM UNIV

A borderless liquid crystal display module and liquid crystal display

ActiveCN108717240BImprove stabilityReduce usageOptical light guidesNon-linear opticsLiquid-crystal displayDisplay device
Owner:HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD

An amphibious recreational vehicle

ActiveCN105059070BReduce weightControl speedAmphibious vehiclesSteering wheelRecreation
Owner:安徽同康实业发展有限公司

Degaussing cable for fixed winding of underwater vehicle

ActiveCN112164493BImprove featuresGood high and low temperature resistanceInsulated cablesDetails of conductive coresMarine engineeringCopper wire
Owner:ANHUI HUAYU CABLE GRP

A multi-task scheduling method and system based on macro combination

ActiveCN103257892BFully inlinedEasy follow-up maintenanceMultiprogramming arrangementsElectricityStack overflow
Owner:BEIJING CENTURY REAL TECH CO LTD

Surface sizing process of high strength corrugated medium paper

ActiveCN106049176BAvoid growing problemsAvoid reactionWater-repelling agents additionPaper/cardboardProcess engineeringSizing
Owner:东莞顺裕纸业有限公司

Method for treating sewage generated by preparing methyl salicylate and resource recorery by composite technology

ActiveCN100352775CMultistage water/sewage treatmentWater/sewage treatment by heatingResource recoverySalicylic acid
Owner:NANJING UNIV +1

Apparatus and method for scanning WCDMA channels

InactiveCN1610423AAssess restrictionNetwork topologiesMobile communication systemsFrequency band
Owner:LG ELECTRONICS INC

A kind of burner refractory lining prefabricated block and production method for cement kiln and its application

ActiveCN103033057BImprove high temperature thermal strengthImprove organizational structureFurnace componentsFiberCombustor
Owner:RUITAI MATERIALS TECHNOLOGY CO LTD

An automatic conveying device for emulsion explosives

ActiveCN112850223BPrevent out of reachPrevent not fallingSupporting framesLoading/unloadingExplosive AgentsEmulsion explosive
Owner:JIANGXI GANZHOU GUOTAI SPECIALTY CHEM

A low-loss drive circuit suitable for zero-voltage turn-on mosfet

ActiveCN108631560BReduce drive lossRealize chargingEfficient power electronics conversionElectronic switchingMOSFETTransformer
Owner:BEIJING MECHANICAL EQUIP INST

A treatment method for acrylic floor cracks

ActiveCN104481117BSolve delaminationFast processingEpoxy resin coatingsFlooringEpoxySolvent free
Owner:浙江西塘实业有限公司

Integrated circuit package structure

InactiveCN101359644BEasy to processImprove reliabilitySemiconductor/solid-state device detailsSolid-state devicesColloidLead frame
Owner:浙江华越芯装电子股份有限公司

A combined revetment with ecological habitat and its construction method

ActiveCN108442320BImprove anti-scourabilityBig gapFlowers cultivationCoastlines protectionRiver routingEnvironmental engineering
Owner:ZHEJIANG UNIV OF TECH

Transient electromagnetic logging device in through-casing well

InactiveCN101581214BAchieve signal identification formation characteristicsReduce permeabilitySurveyConstructionsEngineeringElectromagnetic field
Owner:XI'AN PETROLEUM UNIVERSITY

A Calculation Method for Evaluation Index of Control Capability of Multi-rotor Aircraft

ActiveCN103901780BEasy to controlAddressing Control Assessment IssuesSimulator controlFly controlIntermediate variable
Owner:BEIHANG UNIV

A look-ahead control method

ActiveCN110879569BEasy to implementScientific and reasonable structureProgramme controlComputer controlSimulationControl theory
Owner:湖南戈人自动化科技有限公司

A device for fishing dead fish in a pond

ActiveCN108589683BAvoid effortAvoid inefficiencyWater cleaningZoologyMechanical engineering
Owner:桐乡市常新农机专业合作社

A hybrid low temperature cold start control method for a fuel cell vehicle

ActiveCN111785992BFully exploit energy-saving potentialFuel cell heat exchangeVehicular energy storagePower batteryNew energy
Owner:JILIN UNIV

An Efficient Scheduling System for Complex Tasks in a Digital Twin System

ActiveCN110750345BImprove scheduling real-time performanceSolve the problem that cannot be dispatched immediatelyProgram initiation/switchingArchitecture with single central processing unitFpga chipOperating system
Owner:BEIHANG UNIV +1

A smart landscape light

ActiveCN108019681BRealize remote controlReduce power consumptionElectric circuit arrangementsLighting elementsComputer hardwareEngineering
Owner:YANGZHOU WEIHE PHOTOELECTRIC CO LTD

Data prediction device, data prediction method, and electronic device

ActiveCN103886018BAccurate predictionEasy to follow upSpecial data processing applicationsData setData prediction
Owner:CHEZHI HULIAN BEIJING SCI & TECH CO LTD

A vehicle safety monitoring terminal

ActiveCN103985220BSimple structureReasonable design logicDetection of traffic movementAlarmsElectrical batteryData acquisition
Owner:柳州天运寰通科技有限公司

A new type of semi-automatic re-inspection device for discrete devices

ActiveCN114035018BWill not sprayEasy to identifyResistance/reactance/impedenceMeasurement instrument housingSemi automaticMarking out
Owner:NANTONG MINICHIP MICRO ELECTRONICS

An automated production line for paper lanterns

ActiveCN110576296BIncrease production speedEasy to assemblePositioning apparatusMetal working apparatusAssembly lineLantern
Owner:赵永刚

Detection method of 18 kinds of illegally added hypoglycemic and antihypertensive drug residues in health products

ActiveCN107741465BHigh extraction rateImprove detection efficiencyComponent separationDioxyethylene EtherEthyl acetate
Owner:浙江公正检验中心有限公司 +1

A kind of grinding method of rubber elastic material

ActiveCN110524314BQuality improvementImprove grinding effectRubber materialAbrasive blasting
Owner:QINGAN GRP

Preparation method of ethyl acetate

ActiveCN102746146BImprove thermal stabilityHigh activityOrganic compound preparationCarboxylic acid esters preparationAcetic acidHeteropoly acid
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for rapidly identifying peanut high-oleic acid material

ActiveCN101876636BEasy to operateLow costPhase-affecting property measurementsHigh oleic acidRefractive index
Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

Low-temperature ultrahigh-toughness polypropylene blended composite material and preparation method thereof

PendingCN112094460ALow priceAdd lessCarbon nanotubeOctene
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Image processing method and image processing system

InactiveCN108492259AImage enhancementImage analysisPattern recognitionImaging processing
Owner:MEDIATEK INC

Door body with heat dissipation device and refrigerator with door body

PendingCN113503679APromote circulationGuaranteed insulation effectLighting and heating apparatusDomestic refrigeratorsIceboxEngineering
Owner:HAIER SMART HOME CO LTD

LCD with auxiliary board for mounting base board on rear cover

InactiveCN1270206CLow costFixedStatic indicating devicesNon-linear opticsLiquid-crystal displayEngineering
Owner:SHARP KK +1

Image processing method, device and storage medium

ActiveCN110060246BRealize fine processingAccurate identificationImage enhancementImage analysisImaging processingRadiology
Owner:SHANGHAI SENSETIME INTELLIGENT TECH CO LTD

Rivets with cut mandrel tips and one-sided joining methods

ActiveCN105782199BRivetsScrewsEngineeringRivet
Owner:GM GLOBAL TECH OPERATIONS LLC +1

A Self-cooling Water Ring Vacuum Pump Utilizing Temperature Difference Refrigeration

ActiveCN111156171BLower working water temperatureAchieve transferRotary piston pumpsRotary/oscillating piston pump componentsImpellerWorking fluid
Owner:HUBEI TONGFANG HI-TECH PUMP IND CO LTD

Method for testing motion available for real-time monitoring and device thereof

InactiveCN101572770BSuppress random noiseImprove detection accuracyTelevision system detailsImage analysisVideo monitoringMotion vector
Owner:UNIV OF SCI & TECH OF CHINA

Water replenishing device of synthetic ammonia circulating water system and water replenishing method

ActiveCN102583440BEnsure water quality meets requirementsEmission reductionAmmonia preparation/separationSoft waterWater flow
Owner:HENAN XINLIANXIN FERTILIZER +2

An automatic controller for boosting and stabilizing flow in non-negative pressure pipe network

ActiveCN104612215BEnsure water safetyLow running costService pipe systemsWater mainsWater useOzone generator
Owner:SHANDONG HUALI WATER SUPPLY EQUIP CO LTD

Vehicle Lamps

ActiveCN104344311BImprove observation effectVehicle headlampsPoint-like light sourceEffect lightDistribution pattern
Owner:KOITO MFG CO LTD

Encryption-based Wireless Unlocking Method

ActiveCN109448182BAuthorization is controllableEnsure safetyIndividual entry/exit registersSecurity arrangementInternet privacyWireless data
Owner:广州创想云科技有限公司

A faucet installation structure and a faucet installation method

ActiveCN104563223BEasy to operateComfortable operating postureDomestic plumbingEngineeringOperation mode
Owner:JOMOO KITCHEN & BATHROOM

Inulin derivatives and their salts

ActiveCN106496169BHigh in vitro anticancer activityImprove tumor inhibition rateOrganic active ingredientsOrganic chemistryPhosphorous acidPhosphomolybdic acid
Owner:NANKAI UNIV

A natural gas leak detection device based on infrared imaging recognition

ActiveCN111780922BPlay a protective effectLower the altitudeFluid-tightness measurementClosed circuit television systemsEngineeringMaterials science
Owner:安徽旭帆信息科技有限公司 +1

A kind of clinical acupuncture and moxibustion device of traditional Chinese medicine

ActiveCN109350509BEasy to fixEasy to cleanDevices for heating/cooling reflex pointsMedical devicesAcupunctureSurgery
Owner:张静

A video image scaling method and terminal equipment

InactiveCN105204731BReal-time resizingFree and quick adjustment of sizeTelevision system detailsColor television detailsComputer graphics (images)Terminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Air conditioner

InactiveCN101970942BSuppresses the increase of discharge soundImprove mute effectCondensate preventionLighting and heating apparatusHigh pressureMoisture
Owner:PANASONIC CORP

Quick detection method for formol in food

InactiveCN1243969CReduce pollutionLow costAnalysis using chemical indicatorsMaterial analysis by observing effect on chemical indicatorDigital computerReagent
Owner:HUBEI ENTRY EXIT INSPECTION & QUARANTINE BUREAUOF THE PEOPLES REPUBLIC OF CHINA

Turbocharger

InactiveCN101578439BInternal combustion piston enginesNon-fuel substance addition to fuelImpellerTurbocharger
Owner:BORGWARNER INC

Memantine oral film agent and preparation method thereof

ActiveCN103800306AUniform appearanceUniform and complete appearanceNervous disorderPharmaceutical non-active ingredientsCelluloseMemantine Hydrochloride
Owner:CHONGQING PHARMA RES INST

A flexible joint that bends and twists in an octopus-like tentacle

ActiveCN106426268BAvoid burdenReduce risk of damageJointsHuman bodyGear wheel
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Improved low voltage write speed bit cell

ActiveCN104067345BDigital storageLow voltageComputational physics
Owner:QUALCOMM INC

Photosensitive resin fracture dressing tube

InactiveCN105167898BImprove curingEasy to observeAbsorbent padsFractureOrthopaedic deviceOrthopedic devices
Owner:孔锋

A tower base that is easy to disassemble

ActiveCN106436741BSmall sizeStable supportFoundation engineeringEngineeringTower
Owner:CHENGDU 90 DEGREE IND PROD DESIGN CO LTD

A detection method for projection structured light system

ActiveCN105987805BTesting optical propertiesProjection imageSoftware
Owner:NINGBO SUNNY OPOTECH CO LTD

The method of OTA upgrade for Android smart TV system software

ActiveCN107493290BAffectThe upgrade went smoothlyTransmissionSelective content distributionTelevision systemUser needs
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Recording method and terminal based on dual microphones

ActiveCN105959457BRaise audio commandsImprove experienceStereophonic circuit arrangementsAutomatic call-answering/message-recording/conversation-recordingComputer scienceAudio frequency
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Overvoltage relief device of insulator

InactiveCN102243912BReduce manufacturing costReduce management costsInsulatorsOvervoltageEngineering
Owner:SUZHOU AIJIAN ELECTRICAL PORCELAIN

An aircraft surface pressure sensor testing device and testing method

ActiveCN112067193BVerify reliabilityVerify correctnessFluid pressure measurementAircraft components testingStopwatchFlight vehicle
Owner:中国空气动力研究与发展中心超高速空气动力研究所

Method and apparatus for multi-user overlay transmission (must)

ActiveCN108377572BReduce 1 bit overheadImprove performanceSignal allocationConnection managementResource assignmentTerminal equipment
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1

Alkali washing process of hydrofluochloric hydrocarbon and its 'buffering' alkali washing liquid

InactiveCN1156419CReduce dosageWash off thoroughlyHalogenated hydrocarbon separation/purificationLiquid wasteHydrogen
Owner:ZHEJIANG QUHUA FLUOR CHEM

Special modular converter for three-phase four-wire active power filter

InactiveCN101867186BImprove filtering effectReliable functionActive power filteringHarmonic reduction arrangementElectrical connectionModularity
Owner:天津华翔电气集团股份有限公司

Watch time-adjusting structure, watch time-adjusting structure assembly method and time-adjusting watch

ActiveCN112286030BEasy to operateGearworksClockwork casesToggle switchGear wheel
Owner:JUNSON SHENZHEN CHUANJINDAIYIN TECH CO LTD

High voltage variable frequency low voltage ride through method

InactiveCN103023064BWork reliablyReduce power consumptionPower network operation systems integrationSingle network parallel feeding arrangementsCapacitanceEngineering
Owner:ANHUI EHE NEW ENERGY TECH

Multi-sensor active fault-tolerant estimation method based on self-organizing Kalman filter

ActiveCN103440418BAchieving Fusion Optimal EstimationSpecial data processing applicationsActive faultEstimation methods
Owner:CENT SOUTH UNIV

Independently controlled virtual memory devices in memory modules

ActiveCN102177550BMemory adressing/allocation/relocationDigital storageVirtual memoryMemory chip
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP

Chuanzi Plastic Tray

ActiveCN105173324BShorten the lengthReduced side pumping timeRigid containersChinese charactersSteel bar
Owner:ZHEJIANG XINDING PLASTIC +1

Method and system for data transmission and distribution

ActiveCN105071975BReduce couplingShorten maintenance timeData switching networksDistribution methodCoupling
Owner:BEIJING RISING NETWORK SECURITY TECH CO LTD

Organic el device and method of manufacturing the same

InactiveCN101369637APrevent infiltrationSimple structureElectroluminescent light sourcesSolid-state devicesNitrogenOrganic electroluminescence
Owner:TOYOTA IND CORP

Integral covered guider with attached overcover

InactiveCN1676885ABlade accessoriesMedical devicesTurbineStator
Owner:GENERAL ELECTRIC CO

data transmission method, device, network equipment, and UE

PendingCN109041249AIncrease profitWireless communicationFrequency spectrumNetwork packet
Owner:HUAWEI TECH CO LTD

A calculation method for calibrating packsoc based on the capacity of a single battery

ActiveCN111239611BHigh precisionReduce complexityElectrical testingPower batteryElectrical battery
Owner:ZHEJIANG LEAPMOTOR TECH CO LTD

A composite torsion beam positioning detection device

ActiveCN107677176BPrecise positioningMechanical measuring arrangementsStable stateEngineering
Owner:DONGFENG MOTOR CORP HUBEI

pcr amplification instrument

ActiveCN111454834BEfficient driveWork reliablyBioreactor/fermenter combinationsHeating or cooling apparatusMicroorganismPower flow
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Single-pixel photon counting 3D imaging system and method based on multi-resolution wavelet approximation

ActiveCN106772430BAvoid computational overheadReduce the number of measurementsElectromagnetic wave reradiationDigital micro mirror deviceWavelet approximation
Owner:NANJING UNIV OF SCI & TECH

A new torque sensor for electric vehicles

ActiveCN105318998BReduce the amount of data calculationProcessing speedWork measurementTorque measurementElectricityTime response
Owner:昆山捷奥比机械发展有限公司

Formula for in situ preparing rolled high brightness shoe side rubber and preparation method thereof

ActiveCN101955599BFulfil requirementsSimple and fast operationCoatingsMasterbatchPolymer science
Owner:JIHUA 3537 SHOE MAKING

Patent data processing method and device, computing equipment and storage medium

ActiveCN112015737BHigh speedImprove data processing efficiencyData processing applicationsSpecial data processing applicationsAlgorithmData mining
Owner:华智众创(北京)投资管理有限责任公司

Method, apparatus, apparatus and medium for processing unstructured grid data

ActiveCN114064286BImprove processing efficiencyAvoid time consumingResource allocationData packParallel computing
Owner:北京太琦图形科技有限公司

A method and system for controlling icon rotation

ActiveCN103793141BImprove experienceImprove interactivityInput/output for user-computer interactionGraph readingHuman–computer interaction
Owner:JIUBANG COMP TECH GUANGZHOU

Rotating type plant moistening and planting disk

InactiveCN101116415BStrong water absorption and retention capacityGood water permeabilityAgriculture gas emission reductionCultivating equipmentsGrowth plantEngineering
Owner:AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI

Air-conditioner capable of dehumidifying without cool-down

ActiveCN100504252CReduce moisture contentDoes not affect coolingFluid circulation arrangementMagnetic valveEngineering
Owner:HAIER GRP CORP +1

Filament beam finishing oil spray device

ActiveCN102534826BEasy to adjustEasy fine-tuningArtificial thread manufacturing machinesFilament manufacturePetroleum engineeringAir blast
Owner:BEIJING CHONGLEE MACHINERY ENG

Hollow spiral silencer pipe and preparation method thereof

ActiveCN108864612BExcellent outdoor anti-aging performanceGood weather resistanceUltraviolet lightsButadiene-styrene rubber
Owner:ZHEJIANG DESO NEW BUILDING MATERIAL

An intelligent electric power dispatching operation ticket system

ActiveCN104393678BGuaranteed correctnessReduce the risk of scheduling misuseCircuit arrangementsDisplay devicePower grid
Owner:STATE GRID CORP OF CHINA +1

A kind of composite lubricating composition and lubricating material

ActiveCN111909754BHigh viscosityImprove carrying capacityAdditivesDiketoneStructural formula
Owner:WUHAN UNIV OF TECH

An electric pole pole device

ActiveCN108678533BReduce participationImprove securityTowersUtility poleAutomation
Owner:ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

Fuel system for vehicle

PendingCN114109662AEliminate Fuel OdorGas treatmentElectrical controlFuel tankProcess engineering
Owner:HYUNDAI MOTOR CO LTD +1

A perovskite visible light detector with energy band gradient and its preparation method

ActiveCN108376741BImprove performanceOvercome the interface defect problemSolid-state devicesSemiconductor/solid-state device manufacturingMetallic electrodeHole transport layer
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Höttinger power control system

ActiveCN105467924BAchieve substitutionControl signal stableProgramme control in sequence/logic controllersControl signalPower control system
Owner:天津南玻节能玻璃有限公司

Independent storage structure based on liquid drink original package bottle lid and packing method

InactiveCN110104319AEasy to useImprove convenienceClosure with auxillary devicesEngineeringBottle cap
Owner:北京益生清友科技有限公司

Interference coordination method and device

InactiveCN108347289BOrthogonal multiplexWireless communicationAccess networkInterference (communication)
Owner:HUAWEI TECH CO LTD

Ion conducting polymer electrolyte and secondary battery using the same

InactiveCN101563807ASolid electrolytesLi-accumulatorsElectrical devicesDouble bond
Owner:NOF CORP

A cleaning and recovery device for twin-screw row metal waste

ActiveCN113021062BSpread evenlyAvoid taking up a lot of spaceMaintainance and safety accessoriesEngineeringSlide plate
Owner:安徽新诺精工股份有限公司

An intelligent elevator group control method and system

ActiveCN106553941BRealize intelligent controlImprove control efficiencyElevatorsSimulationElevator control
Owner:TENCENT TECH (SHENZHEN) CO LTD

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