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.

Fully automatic rail shearing machine and its shearing method

ActiveCN110834198BReduce labor intensityReduce unit energy consumptionOther manufacturing equipments/toolsStructural engineeringMachine
Owner:JIANGSU HUAHONG TECH STOCK

Rapid deicing method for high-speed train bogie with hot micro-sand spraying method

ActiveCN109131433BQuickly solve the problem of snow and iceSolve snow and iceRailway auxillary equipmentBogieSnowpack
Owner:TONGJI UNIV

Power vehicle detection method, device, computer equipment and storage medium

ActiveCN110006662BImprove status detection efficiencyQuick checkVehicle testingImage analysisVehicle detectionThresholding
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

The preparation method of sandwiched orange crispy rice

InactiveCN103976281BKeep the flavorMaintain nutrientsNatural extract food ingredientsFood ingredient functionsCooking & bakingFlavor
Owner:南通盛鑫食品有限公司

Scalp EEG feature extraction and classification method based on end-to-end convolutional neural network

ActiveCN110263606BImprove robustnessNot prone to severe overfittingCharacter and pattern recognitionBand-pass filterClassification methods
Owner:周军

Half-mold curved surface part forming device and forming method

InactiveCN104368659BBreakthrough can not be too small shortcomingsCan not be too small shortcomings to achieveEngineeringSteel ball
Owner:JILIN UNIV

Method for manufacturing sunflower artificial board of straw

InactiveCN101342723BHigh strengthReduce deforestationDomestic articlesFlat articlesSanderEcological environment
Owner:张培义

Mesh Networking for Arena Events

ActiveCN105282219BNetwork topologiesLocation information based serviceComputer networkEngineering
Owner:SONY CORP

Field-emitting cathode and plane light source

ActiveCN1937136BExtend working lifeNanoinformaticsImage/pattern display tubesFluorescenceCarbon nanotube
Owner:TSINGHUA UNIV

a compressor

ActiveCN107013463BAvoid vibrationAvoid noiseRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsLow noiseElectric machine
Owner:SHANGHAI HIGHLY NEW ENERGY TECH CO LTD

Swing hinge apparatus of cellular phone

InactiveCN101796735AIncreased durabilityAvoid wear and tearSubstation equipmentTransmissionEngineeringMagnet
Owner:德铃电子株式会社

Micro-folded cantilever beam stiffness test device and test method

InactiveCN109060520BPrecise testing of stiffness PreciseGuaranteed stabilityMaterial strength using tensile/compressive forcesCantilevered beamEngineering
Owner:SHENYANG LIGONG UNIV

Dynamic service distribution method and system

ActiveCN105450716BAvoid damageLong service lifeTransmissionCurrent loadDistribution method
Owner:ADVANCED NEW TECH CO LTD

A battery pack management system for electric vehicles

ActiveCN104701585BShort heating timeMeet the requirement of short charging timeSecondary cells servicing/maintenanceElectrical batteryEngineering
Owner:奇瑞新能源汽车股份有限公司

A traditional Chinese medicine composition for alleviating visual fatigue

ActiveCN104225265BRelieve eye fatigueSimple production processSenses disorderPlant ingredientsLycium barbarum fruitVisual acuity
Owner:上海焦点供应链有限公司

Device and method for searching aviation recorder on seabed

InactiveCN102360220BEasy searchControl whereaboutsSatellite radio beaconingTarget-seeking controlAviationOcean bottom
Owner:JIANGHAN UNIVERSITY

A clutch brake device and a hoist including the device and its operation method

InactiveCN103332625BPrevent hook slippingReduce friction timeEngine sealsBrake actuating mechanismsWinding machineManufacturing technology
Owner:钟发忠

An Image Feature Encoding and Recognition Method Based on Ensemble Learning

ActiveCN104463922BImprove robustnessGood distinctionImage codingComputation complexityPresent method
Owner:TIANJIN UNIV

Novel locking fastener

ActiveCN102654156BGood anti-loose effectImprove anti-loosening performanceNutsBoltsEngineeringFastener
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

Infrared detector nonuniformity corrector

InactiveCN103048051BLarge static holding momentImprove matchRadiation pyrometryEngineeringControl circuit
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Direct seeding device

InactiveCN101658088BTest hardnessSpadesFertiliser distributersHydraulic cylinderEngineering
Owner:ISEKI & CO LTD

Cross-camera tracking method for multiple moving targets

ActiveCN102156863BComplete descriptionImage analysisCharacter and pattern recognitionHuman bodyMotion correlation
Owner:ZHEJIANG E VISION ELECTRONICS TECH

A method for primary filtration of aquaculture water

InactiveCN105582716BImprove processing efficiencyImprove performanceStationary filtering element filtersWater useSpiral blade
Owner:浙江北冥有渔环境科技有限公司

A kind of methomyl soluble powder

ActiveCN104351175BSimple ingredientsSimple preparation processBiocideAnimal repellantsMethomylHydrolysis
Owner:海利贵溪新材料科技有限公司

Color Image Encryption Method Based on l-p Chaotic Cross Diffusion and Cyclic Shift

ActiveCN113254963BImprove securityThe case of masking the original imageDigital data protectionSecuring communication by chaotic signalsCiphertextLow complexity
Owner:QIQIHAR UNIVERSITY

A Large Backlash Compensation Method for Steering Mechanism Based on Rolling Calculation of DC Motor Current Variance

InactiveCN105946965BOvercoming the influence of control effectsImprove controlElectrical steeringTurn angleLarge distance
Owner:HARBIN UNIV OF SCI & TECH

Method, system and web server for multi-terminal synchronous acquisition of enhanced address book

ActiveCN103873518BTransmissionSession Initiation ProtocolAddress book
Owner:CHINA TELECOM CORP LTD

A kind of method of alcohol amine solution graft modification carbon fiber surface sizing agent

ActiveCN106868865BPerformance without damagePerformance impairmentCarbon fibresFiberCarbon fibers
Owner:常州融信复合材料有限公司

Rotary compressor

ActiveCN102852793BPrevent sinteringReduce supplyRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsLow speedHardness
Owner:MITSUBISHI ELECTRIC CORP

Organ puncture and fixation device for laparoscopic surgery

InactiveCN105455882BTraumaAvoid damageSurgical needlesTrocarSurgical siteEngineering
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

A method of sorting moving targets by color for video surveillance

ActiveCN104253981BReduce query timeClosed circuit television systemsSpecial data processing applicationsPattern recognitionVideo monitoring
Owner:武汉众智数字技术有限公司

A kind of high first-efficiency silicon-carbon composite negative electrode material and preparation method thereof

ActiveCN109671943BImprove efficiencyImprove cycle performanceMaterial nanotechnologyCell electrodesCarbon compositesLithium hydroxide
Owner:CHENGDU EMINENT NEW ENERGY TECH CO LTD

A flame-retardant biodegradable resin/nucleotide composite material and its preparation method

ActiveCN106433054BImprove flame retardant performanceEasy to preparePolymer scienceNucleotide
Owner:SOUTH CHINA UNIV OF TECH

A management method and related device for machine learning tasks

ActiveCN111612168BImprove accuracyGuarantee authenticityEnsemble learningCharacter and pattern recognitionSimulationWorkload
Owner:TENCENT TECH (SHENZHEN) CO LTD

Third-party resource integration and arrangement method and system based on CMS platform under iptv

ActiveCN109831683BWatch fast and efficientValid choiceMultimedia data queryingSelective content distributionContent distributionThird party
Owner:CHINA TELECOM CORP LTD

A construction method of support device for supporting coal and rock mass

ActiveCN106121684BHigh strengthPrevent chip leakageUnderground chambersTunnel liningActive supportUltimate tensile strength
Owner:CHINA COAL XINJI ENERGY CO LTD

Two-stage sludge drying method for energy saving and environmental protection

ActiveCN102897984BPreliminary stabilizationEnergy stabilitySludge treatment by de-watering/drying/thickeningWastewaterTricalcium aluminate
Owner:NAVY MEDICINE RES INST OF PLA

Extrusion Die with Thermally Responsive Lip Adjustment System

InactiveCN104552868BAxial forceExtrusion
Owner:NORDSON CORP

Measuring device and measuring method for curved glass

ActiveCN109341578BThe measurement went wellUsing optical meansHorizontal orientationLaser beams
Owner:DONGXU OPTOELECTRONICS TECH CO LTD

A self-cleaning device for solar photovoltaic panels

ActiveCN107413685BGuaranteed power generation efficiencyRealize green energy savingCleaning using toolsElectricityTransmission belt
Owner:ANHUI ANTAI TECH

An automobile tire skid resistance testing platform

ActiveCN110285984BAnti-skid testEasy to operateVehicle tyre testingControl theoryMechanical engineering
Owner:温州普奈机械科技有限公司

A cleaning control system and method thereof

ActiveCN111014192BAvoid frequent contactStable cleaningHollow article cleaningAlkaline waterAcid water
Owner:李锦记(广州)食品有限公司

Automatic pick-and-place milling device and method thereof

ActiveCN108453965BReduce generationAvoid harmCoatingsEngineeringElectric control
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

An integrated process for coke oven flue gas desulfurization and denitrification

ActiveCN107983146BTo achieve the purpose of desulfurizationCatalyticGas treatmentDispersed particle separationPtru catalystPartial oxidation
Owner:江苏新中金低碳科技股份有限公司

A locking and sealing structure and a lamp with the locking and sealing structure

ActiveCN103363504BExtended service lifeEasy to replaceGas-tight/water-tight arrangementsLight fasteningsEngineeringMechanical engineering
Owner:OCEANKING DONGGUAN LIGHTING TECH +2

Production method of beer drink

InactiveCN102080031BRich connotationBeer fermentationFlavorYeast strain
Owner:SHANDONG ZHONGDE EQUIP

A grouting method for vibration isolation and noise reduction on the outside of subway tunnel segments

ActiveCN103912290BWith vibration isolationWith vibration reductionUnderground chambersTunnel liningUltimate tensile strengthNoise isolation
Owner:BEIJING UNIV OF TECH

Prepn. method for superductile nylon/ABS alloy

InactiveCN1148415CPolymer scienceVulcanization
Owner:SHANGHAI PRET COMPOSITES

Package yarn automatic order-by-order delivery device and automatic order-by-order delivery method

ActiveCN105947298BReduce labor intensityIncrease flexibilityWrappers shrinkageWrappingWinding machineYarn
Owner:GUANGDONG ESQUEL TEXTILES CO LTD

Tape take-up device for tape cutting machine

ActiveCN104828617BArticle deliveryEngineeringMechanical engineering
Owner:台州市箭马缝纫机有限公司

Admixture for improving concrete strength and corrosion resistance and preparation method thereof

ActiveCN112521042BImprove stress resistanceAccelerated corrosionSolid waste managementMeth-Ferrous salts
Owner:ZHUZHOU HONGXIN TECH DEV CO LTD

Optical system, shooting device and movable platform

ActiveCN112955804BLarge field of viewImprove image qualityOptical elementsOphthalmologyOptical axis
Owner:SZ DJI TECH CO LTD

Device for removing metal impurities from chlorosilane gas and silicon production system having same

ActiveCN104973603BSlow down the flowAvoid blockageSiliconHalogenated silanesDeposition temperatureState of art
Owner:CHINA ENFI ENGINEERING CORPORATION

Bluetooth multi-channel receiving method and system and electronic equipment

ActiveCN112566081AImprove wireless transmission efficiencyReduce the number of retransmissionsError prevention/detection by using return channelShort range communication serviceInformation transmissionRecipient side
Owner:NANJING ZGMICRO CO LTD

A method for tapping remaining oil in high water-cut reservoirs

ActiveCN110288258BEnhanced ultimate recoveryImprove utilizationFluid removalResourcesOil fieldResidual oil
Owner:CHINA PETROLEUM & CHEM CORP +1

System and method for externalizable inferencing components

InactiveCN100543719CKnowledge representationInference methodsComputer scienceKnowledge level
Owner:INT BUSINESS MASCH CORP

Wireless communication system, mobile station, base station and control method for wireless communication system

ActiveCN103828445BReduce power consumptionPower managementNetwork traffic/resource managementCommunications systemControl signal
Owner:FUJITSU CONNECTED TECH LTD

Heat supplying nuclear reactor with forced-circulation cooling deep water including natural circulation

InactiveCN1141715CEasy maintenanceImprove use reliabilityNuclear energy generationHeterogenous reactorsNuclear reactor coreImpeller
Owner:田嘉夫

Motor control method, motor control device and computer equipment

ActiveCN110729922BTorque ripple controlVector control systemsSoftware engineeringPermanent magnet synchronous motor
Owner:浙江西子富沃德电机有限公司

A plastic package daisy chain circuit structure and testing method based on flip-chip welding

ActiveCN111725152BEfficient detectionWide coverageSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsPlastic packagingDaisy chain
Owner:BEIJING MXTRONICS CORP +1

Intelligent extraction system and intelligent extraction method for article type web pages

ActiveCN102567530BAuto filterSpecial data processing applicationsEngineeringWeb page
Owner:凤凰在线(北京)信息技术有限公司

Asymmetric fin condenser pipe

ActiveCN102636068BOvercome deficienciesReduce liquid film thicknessTubular elementsEngineeringMechanical engineering
Owner:苏州新太铜高效管有限公司

A ballot sorting device with a folding receiving tray

ActiveCN109508778BEasy to transportEasy to storeCounting objects on conveyorsModular designPulp and paper industry
Owner:CHENGDU CAS INFORMATION TECH CO LTD

Application program copyright protection method and digital copyright protection system

ActiveCN102194077BSelf-protectiveImprove your own securityUser identity/authority verificationProgram/content distribution protectionProtection systemAuthentication
Owner:ZTE CORP

A high-pressure remote conveying device for magnetic material slurry and its application method

ActiveCN105084003BPrevent leakageCreate pollutionMixersBulk conveyorsHydraulic cylinderRemote control
Owner:MAANSHAN QILI ELECTRICAL & MECHANICAL EQUIP CO LTD

A recyclable environmental protection trash can for urban public areas

ActiveCN112758554BEasy to pushReduce workloadRefuse receptaclesElectric machineGear wheel
Owner:HENAN POLYTECHNIC UNIV

High-frequency decimal inductance box

InactiveCN100483574CMagnetic measurementsFixed transformers or mutual inductancesInductanceDecade box
Owner:骆乃光

Device for sharpening blades of knife rings for ring flakers

InactiveCN102950514BStable processingLow costPlaning/slotting toolsTurning toolsRotary stageHorizontal axis
Owner:SIEMPELKAMP MASCH & ANLAGENBAU GMBH & CO KG

An intelligent manufacturing device for high melting point metal arc spraying

ActiveCN110230017BAvoid troublesome unloading problemsAchieve fixationMolten spray coatingEngineeringConveyor belt
Owner:深圳融联商务信息咨询有限公司

An ecological filter sewage treatment device

ActiveCN110002580BEasy to buildReduce construction costsSustainable biological treatmentBiological water/sewage treatmentAmmoniacal nitrogenWater flow
Owner:浙江融信环保科技有限公司

Method and device for allocating roaming numbers

ActiveCN102143477BGuaranteed to be normalAvoid the problem of not having a roaming number to assignNetwork data managementTelecommunicationsAllocation method
Owner:HUAWEI TECH CO LTD

Method for preparing carbon-based material from waste shredded tobacco and application of carbon-based material

ActiveCN110980687BFast pyrolysisFast heating rateTobacco smoke filtersCarbon preparation/purificationSorbentEngineering
Owner:HUBEI CHINA TOBACCO IND

Aniseed powder for livestock and poultry used in winter

ActiveCN103405700BEnhance immune functionEnhance the ability to resist wind and coldPowder deliveryDigestive systemBorreria strictaPiper cubeba
Owner:金寨奎武生态农业综合开发科技有限公司

Continuous release composition made of hyaluronic acid and its therapeutic use

ActiveCN105744929BPowder deliveryOrganic active ingredientsDiseasePolythylene glycol
Owner:伊伯萨制药有限公司

Array substrate, display panel and display device

ActiveCN111833738BIncrease the display areaRealize full screen designTelevision system detailsSolid-state devicesDisplay deviceHemt circuits
Owner:HEFEI VISIONOX TECH CO LTD

Material cutting device of automatic creasing die cutting machine

ActiveCN104723403BWon't moveSimple structureMetal working apparatusEngineeringMechanical engineering
Owner:来安县颂德信息科技有限公司

Closed loop control method for SCR (Selective Catalyst Reduction) system of all-working-condition diesel engine

InactiveCN102493860BEasy to controlInternal combustion piston enginesExhaust apparatusClosed loopNitrogen oxide sensor
Owner:MILITARY TRANSPORTATION UNIV PLA

Tablet arm for nesting chair

InactiveCN101084810AStoolsStackable chairsEngineeringMechanical engineering
Owner:HNI TECH INC

Frame plates and heald frames

ActiveCN108930084BIncreased bending stiffnessHealdsClassical mechanicsStructural engineering
Owner:GROZ BECKERT KG

An automobile mechanical maintenance bearing device

ActiveCN112277897BAvoid wear and tearPrevent slippageLifting framesVehicle servicing/repairingSlide plateWear and tear
Owner:NANJING COMM INST OF TECH

A geothermal water cascade utilization system

ActiveCN112283968BAvoid efficiencyImprove efficiencyLighting and heating apparatusGeothermal energy generationThermal waterGeothermal water
Owner:CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1

Production method of rectifier diode

InactiveCN102361009BIncrease the effective concentrationImprove electrical performanceSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringContact layer
Owner:SICHUAN TAIJING MICROELECTRONICS

Multilayer ceramic electronic assemblies and printed circuit boards embedded in boards

ActiveCN104616889BFixed capacitor housing/encapsulationStacked capacitorsConductive pasteElectronic component
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Networking method and device for multi-connected air-conditioning system, air-conditioning system

ActiveCN108626860BGuaranteed reliabilitySolve technical problems with poor reliabilityMechanical apparatusSpace heating and ventilation safety systemsControl engineeringProcess engineering
Owner:GREE ELECTRIC APPLIANCES INC

A kind of preparation method of carbon/polyaniline microwave-absorbing microsphere

ActiveCN107722932BLow priceSimple preparation processOther chemical processesPolymer scienceMicrosphere
Owner:ZHEJIANG SCI-TECH UNIV

Data analysis method, system, device and storage medium

ActiveCN108540439BRealize unified data collection entranceGuaranteed success rateTransmissionEngineeringMiddleware
Owner:SF TECH

A preparation method and application of tea nano-dots

ActiveCN113440565BSolve residual problemsSolve pollutionAntibacterial agentsNanomedicineAntibacterial activityIn vivo
Owner:TIANJIN UNIV

High-voltage metal oxide semiconductor transistor element

ActiveCN108389906ASmall currentImprovement of the Krk effectSemiconductor devicesEngineeringHigh pressure
Owner:UNITED MICROELECTRONICS CORP

A vehicle super-height and super-width detection system and method based on function calibration

ActiveCN106767450BRealize ultra-high and ultra-wide detectionSimple structureUsing optical meansLaser transmitterImaging processing
Owner:重庆市交通工程质量检测有限公司

Power conversion device and motorized vehicle using same

PendingCN111835260ALow efficiencyBatteries circuit arrangementsVector control systemsElectric machineAlternating current
Owner:MITSUBISHI ELECTRIC CORP

Louver blind having magnetic mount

InactiveCN101918669AStrong pairingHelp with installationLight protection screensSpecial door/window arrangementsEngineeringVertical axis
Owner:HUEGIN TRIETEX GMBH

Production Technology of Spring Steel 60si2mn Hot Rolled Wire Rod for Automobile Suspension

ActiveCN109023059BGuarantee organizationGuaranteed performanceProcess efficiency improvementSlagFerrosilicon
Owner:HANDAN IRON & STEEL GROUP +1

A method for extracting, separating and purifying four main anthocyanins from blackcurrant pomace

ActiveCN107325138BHigh yieldIndustrial simplicitySugar derivativesSugar derivatives preparationChromatographic separationGlycoside
Owner:GREATER KHINGAN RANGE CHAOYUE WILD BERRY DEV

Multi-unit slow-release preparation

ActiveCN1322866CAntibacterial agentsOrganic active ingredientsMulti unitWater insoluble
Owner:GUANGZHOU PUIS PHARMA FACTORY

Cross-platform cross-method SNMP extension MIB realization method

ActiveCN101572624BGuaranteed unchangedMeet the needs of rapid developmentData switching networksSpecific program execution arrangementsSoftware engineeringCross-platform
Owner:WISESOFT CO LTD

Blind channel equalization method and device, computer storage medium and computing equipment

ActiveCN109309638BReduce overheadImprove spectrum utilizationTransmitter/receiver shaping networksElectromagnetic transmissionFrequency spectrumTelecommunications
Owner:CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1

Standard sampling device

ActiveCN102607890BAvoid reunionPrevent unrepresentative defectsWithdrawing sample devicesTemperature controlSample water
Owner:江苏升拓精密仪器有限公司

Engine, engine starting system, starting method and lubricating oil circuit cleaning method

ActiveCN112127963BSolve the problem that is prone to large wearMachines/enginesPressure lubrication with lubrication pumpOil canLow speed
Owner:WEICHAI POWER CO LTD

All-digital clock generation circuit and all-digital clock generation method

InactiveCN102064826BPulse automatic controlTime markDigital clock
Owner:FENGHUO COMM SCI & TECH CO LTD +1

Medical multifunctional pusher gear

InactiveCN102160833BStrong noveltyPracticalWheelchairs/patient conveyanceEngineeringBottle
Owner:李霞

A kind of preparation method of tin-doped mesoporous silica smoke suppressant

InactiveCN103146396BLarge specific surface areaImprove adsorption capacityFireproof paintsToxicity reductionCarbon layer
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A workshop dehumidification device for carton production

ActiveCN110833748BEasy to moveIncrease contactDispersed particle separationElectric machineCarton
Owner:衡阳恰美纸塑制品有限公司

A kind of preparation method of kelp-kiwi fruit compound drink

ActiveCN104397803BThe process steps are simpleEasy to operateFood scienceFlavorActinidia
Owner:颍上县祥盛建设管理有限公司

Handle for holding and picture forming device with same

InactiveCN1214295CLow costCasings/cabinets/drawers detailsElectrographic process apparatusImage formationEngineering
Owner:SHARP KK

A statistical presentation device for marketing data

ActiveCN110444134BImplement integrated applicationsIntuitive displayAdvertisingDisplay deviceEngineering
Owner:JIAOZUO UNIV

Processing method for machine abnormality, learning rate adjustment method and device

ActiveCN106991095BAdjust training strategies in timeAvoid problems that increase training costsError detection/correctionForecastingEngineeringMachine
Owner:ZHEJIANG TMALL TECH CO LTD

A multi-chamber swirling noise reduction method for an internal combustion engine

ActiveCN105673138BReduce resonance phenomenonChange exhaust volumeSilencing apparatusMachines/enginesCycloneResonance
Owner:广州三雅摩托车有限公司

System and method for generating data sets for model retraining

PendingCN114144770AMultiple digital computer combinationsNeural architecturesSynthetic dataEngineering
Owner:NASDAQ INC

Financial text event extraction method based on trigger word morphological learning

ActiveCN113312916BAutomatic and accurate extractionSemantic analysisSpecial data processing applicationsMulti-label classificationWord representation
Owner:BEIHANG UNIV

Test circuit and display device for display panel

ActiveCN113643636BStatic indicating devicesNon-linear opticsControl signalSignal on
Owner:HKC CORP LTD

Method and device for extracting test output information of automated test platform

ActiveCN103116494BSpecial data processing applicationsSpecific program execution arrangementsComputer hardwareTest platform
Owner:ZTE CORP

A kind of pt-fe nano catalyst, its preparation method and application

ActiveCN109939696BImprove catalytic performanceHigh selectivityOrganic compound preparationHydroxy compound preparationNano catalystPtru catalyst
Owner:UNIV OF SCI & TECH OF CHINA

A Novel Three-Dimensional Wide Stop Band Low Pass Frequency Selective Structure

ActiveCN108736167BImplement stealth featuresSmall cell sizeAntennasType frequencyParallel plate
Owner:HANGZHOU DIANZI UNIV

Body for vehicle and vehicle having same

ActiveCN105313976BDeformation stableSuperstructure subunitsBumpersEngineeringMechanical engineering
Owner:GREAT WALL MOTOR CO LTD

A method for establishing a simulation model of a double-fed wind turbine converter in a wind farm

ActiveCN111725834BEasy to calculateAvoid matrix operationsSingle network parallel feeding arrangementsWind energy generationCapacitanceClassical mechanics
Owner:STATE GRID CORP OF CHINA +4

Method and device for determining mammary gland fat level

ActiveCN110833395BReduce radiation doseDiagnostic recording/measuringSensorsObstetricsMammary gland structure
Owner:HEDY MEDICAL DEVICE CO LTD

A gate-controlled thyristor with composite gate dielectric

ActiveCN107579114BLower threshold voltageThreshold voltage does not affectSemiconductor devicesGate dielectricEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Contact pressure interference suppression method, device and measurement method in diffuse reflection measurement

ActiveCN109984725BReduce distractionsAccurate and reliable measurement resultsDiagnostics using spectroscopySensorsRadial positionEngineering
Owner:TIANJIN SUNRISE TECH DEV

Temperature monitoring method for low temperature rapid heat treatment

ActiveCN102418149BImprove accuracyAfter-treatment detailsSemiconductor/solid-state device testing/measurementReaction temperatureThermal treatment
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Slitting device for warp knitting machine

ActiveCN110467035BImprove aestheticsAvoid the phenomenon of easy line collapseLiquid surface applicatorsCoatingsScrew threadWarp knitting
Owner:嘉兴恒元新材料股份有限公司

An unlocking device for an intelligent lock and an intelligent lock

ActiveCN112523611BTorque stabilizationNon-mechanical controlsPower modeElectric machine
Owner:广州幻方电子科技有限公司

An intrusion detection system and method based on division and feature change

InactiveCN107395640BEfficient analysisImprove accuracyCharacter and pattern recognitionTransmissionData packEngineering
Owner:XINYANG NORMAL UNIVERSITY

An exhaust bearing seat and a screw compressor

ActiveCN106401965BReduce vibrationReduce noiseRotary piston pumpsRotary piston liquid enginesUltrasound attenuationGas compressor
Owner:GREE ELECTRIC APPLIANCES INC

Converter and its control method

ActiveCN111262470BImprove operational reliabilityIncrease capacityAc-dc conversionHemt circuitsEngineering
Owner:SHENZHEN HOPEWIND ELECTRIC CO LTD

A clamping control method for profiles

ActiveCN110328405BStable cutting processAccurate predictionMetal sawing accessoriesData informationEngineering
Owner:佛山市镭科智能设备有限公司

A lighting device controller fault monitoring device

InactiveCN103118471BTroubleshooting Troubleshooting ProblemsFault monitoring problem implementationElectric light circuit arrangementEnergy saving control techniquesCurrent limitingEngineering
Owner:HARBIN INST OF TECH AT WEIHAI

Crane brake

ActiveCN111765182BSave spaceIncrease friction areaFluid actuated drum brakesBrake actuating mechanismsBrakeControl theory
Owner:SOUTHEAST UNIV

A method and device for controlling power of an unlicensed carrier

ActiveCN105992323BImprove performanceIncrease usage opportunitiesPower managementNetwork planningTransmitted powerCarrier signal
Owner:ZTE CORP

A kind of high-performance special copper-based contact material and preparation process thereof

ActiveCN105886830BImprove mechanical propertiesImprove conductivityContactsRare-earth elementElectrical resistance and conductance
Owner:丽水市强特合金有限公司

group steering system

ActiveCN106494502BImprove handling stabilityImprove securityFluid steeringDeflectable wheel steeringSteering wheelVehicle frame
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

A method of controlling electron transport path to promote desulfurization of electron beam refining superalloys

ActiveCN112746179BFacilitates deep removal of SEnhanced enrichment removalIncreasing energy efficiencyIngotSuperalloy
Owner:DALIAN UNIV OF TECH

Water tank with glass internal liner

InactiveCN1779382BEasy to processSolution to short lifeSolar heat devicesSolar thermal energy generationThermal insulationEngineering
Owner:淄博绿能环保设备科技有限公司 +1

Scene 3D reconstruction method, device and terminal equipment

ActiveCN107292949BImprove scalabilityReduce the amount of calculation3D modellingPattern recognitionPoint cloud
Owner:SHENZHEN INST OF ADVANCED TECH

A test device for simulating ore drawing at the bottom of the chute

ActiveCN105604603BMeet the needs of ore drawing testEasy to operateEarth drilling and miningUnderground transportVertical barEngineering
Owner:武汉科技大学资产经营有限公司

Motor vehicle with central locking

InactiveCN1774554BElectrical locking circuitsRest positionMotor vehicle part
Owner:GM GLOBAL TECH OPERATIONS LLC

Sealing plug with stirring rod

InactiveCN103071551AAvoid pollutionReduce friction lossLaboratory glasswaresRotational axisRolling-element bearing
Owner:SAIKE SAISI BIOTECH CO LTD

Electric operation mechanism for realizing automatic switching-on function of miniature circuit breaker

ActiveCN101707169BRealize automatic closingAutomatic closing will notArrangements responsive to excess currentProtective switch operating/release mechanismsEngineeringControl circuit
Owner:HUBEI SHENGJIA ELECTRIC EQUIP +1

Cyclone separator and preheating gasification system

ActiveCN108410507BParticle size distribution continuousImprove adaptabilityReversed direction vortexGranular/pulverulent flues gasificationThermodynamicsGas passing
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

Indoor unit of air conditioner

ActiveCN104566640BLow production costClean and simple appearanceMechanical apparatusSpace heating and ventilation safety systemsRemote controlEngineering
Owner:LG ELECTRONICS INC

Mobile turning device of glass loading and unloading machine

InactiveCN103662770BGuaranteed uptimeCharge manipulationConveyor partsGlass sheetAutomation
Owner:BENGBU KAILI MACHINERY EQUIP

under vanity cabinet

ActiveCN108567360BEfficient removalPrecision removalDrying solid materials with heatWash-standsInhalation DevicesMechanical engineering
Owner:LG ELECTRONICS INC

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