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.

Air conditioner

InactiveCN101484760BEasy to disassembleLighting and heating apparatusHeating and ventilation casings/coversEngineeringFront panel
Owner:DAIKIN IND LTD

Glue laying method for led display pcb board

ActiveCN104968159BIncrease the number ofReduce usageNon-metallic protective coating applicationIdentification meansLED displayEngineering
Owner:HUBEI PHILISENSE ELECTRONICS EQUIP

Method for preparing nano silica subjected to surface modification by urushiol

InactiveCN101891205BLow priceEasy to manufactureSilicaAlcoholDistilled water
Owner:FUJIAN NORMAL UNIV

Bi-directional shift cool switch for spacing mechanical refrigeration system

InactiveCN100499004CReduce heat transfer temperature differenceReduce volumeHeating/cooling contact switchesThermal switch detailsHeat conductingTemperature difference
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

A synchronizer internal tooth top oiling device

ActiveCN108580159BAchieve oilingLiquid surface applicatorsGearingSynchronizerTransmission technology
Owner:WUHU KAIDE MACHINERY MFG

A special machine structure for large-angle three-step action hemming of automobile panels

ActiveCN104399795BSmooth appearanceShaping toolsEngineeringPortal frame
Owner:CHERY AUTOMOBILE CO LTD

Method and device for processing bitmap data

ActiveCN111563053BReduce the amount of deliveryCutting costsMemory architecture accessing/allocationError detection/correctionDirty dataParallel computing
Owner:ALIBABA CLOUD COMPUTING LTD

Full-automatic snap button detecting and selecting machine

InactiveCN101797564BImplement automatic detectionImprove detection efficiencySortingBiochemical engineeringWaste product
Owner:SHENZHEN LIANDA BUTTON

Method implemented in a computer system and computer implemented system for processing data objects in a data center network

ActiveCN103870267BReduce in quantitySpecial data processing applicationsSpecific program execution arrangementsData centerComputerized system
Owner:INT BUSINESS MASCH CORP

The old bridge ecological demolition structure and construction method

ActiveCN112746569BProtective structureReduce pollutionBuilding repairsBridge strengtheningArchitectural engineeringStructural engineering
Owner:湖北省路桥集团有限公司

Fixing method of aluminum screen in insulating glass

ActiveCN110924819BWill not cause expansion and bendingBig room for expansionUnits with parallel planesSpecial door/window arrangementsFlat glassEngineering
Owner:TIANJIN NORTH GLASS IND TECHN

An Automatic Identification Method of Ventricular Parallel Rhythm

ActiveCN108403106BDiagnostic recording/measuringSensorsVentricular parasystoleEctopic beat
Owner:SOUTHEAST UNIV +1

Method and system for automatic replenishment of oil

ActiveCN106285830BAvoid damageMachines/enginesLubricant filling/drainingSump
Owner:WEICHAI POWER CO LTD

Portable stall cart with storage structure for stall

ActiveCN111874058BRealize the effect of the exhibitionPortable and mobileHand carts with multiple axesHand cart accessoriesStructural engineeringControl theory
Owner:义乌市万博创意设计有限公司

Method for manufacturing anti-cracking concrete floor of aluminium electrolysis workshop

InactiveCN101684686BAvoid warpingAvoid temperatureFlooringIndustrial buildingsFloor slabAluminium electrolysis
Owner:GUIYANG AL-MG DESIGN & RES INST

A kind of silicon carbon negative electrode material and preparation method thereof

ActiveCN110416500BSolve the chalking problemSolve the problem of longevityCell electrodesSecondary cellsCarbon nanomaterialsSilicon
Owner:SOUNDON NEW ENERGY TECH CO LTD

Video switch control method and system thereof

InactiveCN102739981AEasy to manageTelevision system detailsColor television detailsDigital videoControl system
Owner:GDS SOFTWARE SHENZHEN +1

An Adaptive Real-Time Mars System Ephemeris Calculation Method

ActiveCN107462250BSmall amount of calculationInstruments for comonautical navigationAlgorithmEphemeris
Owner:SHANGHAI AEROSPACE CONTROL TECH INST

Device and method for improving positioning precision of absolute position of precise machining equipment moving platform

ActiveCN101551226BCompensation for "zero drift" problemsImprove linearityUsing electrical meansImage resolutionMagnetic poles
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Negative pressure abnormality detection device and internal combustion engine control device

InactiveCN105697162BAccurate judgmentDisable automatic stopInternal combustion piston enginesBrake control systemsDriver/operatorVacuum pressure
Owner:TOYOTA JIDOSHA KK

Cooling device and cooling method for chemical raw materials

ActiveCN109237969BImprove the perturbation effectEliminate heat transfer dead zonesHeat transfer modificationMoving conduit heat exchangersCircular discDrive wheel
Owner:CHINA BULE STAR HARBIN PETROCHEM

A kind of extremely thin double-sided adhesive tape and preparation method thereof

InactiveCN108795307BImprove liquidityIncrease stickinessOrganic non-macromolecular adhesivePressure sensitive film/foil adhesivesAdhesive cementPolymer science
Owner:东莞市古川胶带有限公司

A series compensation damping circuit protection method and system

ActiveCN106253254BRealize judgmentReactive power adjustment/elimination/compensationEmergency protective arrangements for limiting excess voltage/currentElectrical resistance and conductancePower flow
Owner:EXTRA HIGH VOLTAGE POWER TRANSMISSION NANJING OF CHINA SOUTHERN POWER GRID

garbage can

ActiveCN112607245BRealize automatic bagging functionSolve the defect of not having automatic bagging functionRefuse receptaclesEngineeringStructural engineering
Owner:GREE ELECTRIC APPLIANCES INC

Fault warning method, storage medium and electronic equipment

ActiveCN112185070BImprove reliabilityDigital data information retrievalHardware monitoringEarly warning modelData science
Owner:GREE ELECTRIC APPLIANCES INC +1

Email security control method and system

ActiveCN113422716BImplement bypass modeTransmissionPort mirroringInternet privacy
Owner:北京天空卫士网络安全技术有限公司

Risk-based optimal allocation method for fault current limiters in high-dimensional and multi-objective complex power grids

ActiveCN111244924BImprove securityForecastingResourcesElectric power systemFault current limiter
Owner:ZHEJIANG UNIV

A self-luminous permeable brick and its preparation method

ActiveCN109678404BEasy to useMaintain flexural strengthPaving gutters/kerbsCeramicwareBrickEngineering
Owner:锦上芬芳(厦门)科技有限公司

A vibration damping device for suppressing self-excited shimmy of automobile steering wheel with multiple limit cycles

ActiveCN106926899BSave energySimple structureSteering linkagesElectricitySteering wheel
Owner:HEFEI UNIV OF TECH

Method and device for infusing gaseous stimulant into rubber produced tree

InactiveCN100531560CEasy and secure attachmentEliminate unexpected stressForestryHorticulture methodsGas cylinderProduct gas
Owner:中道农林股份有限公司

Hanging arm type injection molding machine injection seat guide slide device

ActiveCN104385527BSmooth slidingSmall footprintInjection molding machineFront cover
Owner:ZHEJIANG HONGZHEN MASCH MOULD GRP CO LTD

Wireless safety belt reminding device

PendingCN114312654ABelt control systemsVehicle sub-unit featuresIntegrated controllerWireless security
Owner:HYUNDAI MOTOR CO LTD +1

Catenary tracking method and system in pantograph-catenary system

ActiveCN109697709BAccurate trackingPrevent jumperImage enhancementImage analysisAlgorithmEngineering
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Mobile terminal cleaning device and cleaning method thereof

ActiveCN106862169BInsert validEasy to insertCleaning using gasesEngineeringComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A safety support structure for building pit foundation construction

InactiveCN106884431BImprove the support effectKeep shapeExcavationsUltimate tensile strengthSewerage
Owner:HUANGHE S & T COLLEGE

Heat exchange device

InactiveCN106979100ALiquid coolingRecuperative heat exchangersExternal combustion engineEngineering
Owner:BORGWARNER EMISSIONS SYST SPAIN S L U

Data archiving and accessing methods and systems

ActiveCN1991854AComputer security arrangementsAccess methodTransaction data
Owner:TAIWAN SEMICON MFG CO LTD

Improved clutch control

ActiveCN106471270AOptimize layoutFluid actuated clutchesGearing controlClutch controlControl system
Owner:VOLVO LASTVAGNAR AB

heat exchanger

ActiveCN111527368BAvoid contactSoldering apparatusStationary conduit assembliesEngineeringMechanical engineering
Owner:DENSO CORP

Atomizing formation apparatus for producing spherical casting WC powder

InactiveCN1274445CProduction rateHardness
Owner:HUNAN DINGLI NEW MATERIAL ENG CENT +1

Refrigerator box foam locking mechanism

ActiveCN103878920BAvoid failureInhibit sheddingAcute angleLocking mechanism
Owner:昆山市三建模具机械有限公司

Tipping operation mechanism for unloading barrel

ActiveCN103270853AReduce labor intensitySimple structureHarvestersControl engineeringStructural engineering
Owner:湖州思达机械制造有限公司

A composition containing selenium-enriched yeast and its application

ActiveCN104474527BAnti agingLow costHydroxy compound active ingredientsTripeptide ingredientsBiotechnologyAdditive ingredient
Owner:FENCHEM BIOTEK

A Prospective Functional Safety Risk Assessment Method for False/Omission Identification in Autonomous Vehicles

ActiveCN112612288BAnticipated functional safety improvementsEnsure safetyPosition/course control in two dimensionsVehiclesArtificial intelligenceMachine learning
Owner:AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG +1

Menu-based look-up table selection type zero light attenuation compensation integrated LED driver power supply

ActiveCN104125679BEasy to operate platformIntuitive Operating PlatformElectric light circuit arrangementEnergy saving control techniquesUltrasound attenuationCommunication interface
Owner:SHANGHAI MOONS AUTOMATION CONTROL CO LTD

Game plug-in player detection method and device

ActiveCN109091871BLow resolution accuracyImprove accuracyVideo gamesHuman–computer interactionComputer engineering
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A kind of method that hydrogenation of acetic acid prepares ethanol

ActiveCN105566064BReduce acetic acid contentImprove qualityOrganic compound preparationHydroxy compound separation/purificationAcetic acidHybrid type
Owner:CHINA PETROLEUM & CHEM CORP +3

Multi-stand two-roller reducing mill

ActiveCN101259486BImprove rigidityEasy maintenanceMetal rolling stand detailsRolling mill drivesMultiple frameThick wall
Owner:TAIYUAN TONGZE HEAVY IND

A kind of preparation method and application of polycation-coated adenovirus composition

InactiveCN102205133BGenetic material ingredientsMacromolecular non-active ingredientsPharmaceutical drugRefractory Disease
Owner:云南东森生物科技有限公司

Magnetic line impact ignition device

ActiveCN108469038BIncrease or decrease magnetic strengthImprove use valueIncandescent ignitionMagnetizationElectromotive force
Owner:高唐融知融智科技服务有限公司

A polythyristor synchronous optical pulse trigger circuit

ActiveCN103151905BSimple structureImprove stability and reliabilityPower conversion systemsThyratronMaster controller
Owner:JIUJIANG SUN KING TECH CO LTD

Signal output device and substrate device

InactiveCN1677828AReduced installation areaReduce development costsElectric signal transmission systemsBathsOutput deviceElectrical and Electronics engineering
Owner:KK TOSHIBA

State evaluation system for power transmission and transformation equipment based on tree topology

ActiveCN104076222BPromote expansionRealize real-time detectionElectrical testingPower qualityEvaluation result
Owner:ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER +1

Dual PTO

ActiveCN106051072BAvoid the need to passLow costGas pressure propulsion mountingToothed gearingsElectric machineBase load power plant
Owner:CHONGQING LONCIN ENGINE

System, computer system and computer program for determining cardiovascular parameter

PendingCN113678207AEffective correctionImprove accuracyHealth-index calculationDialysis systemsBlood treatmentsTemperature curve
Owner:PULSION MEDICAL SYST

A connector using a local hardening process and its manufacturing process

ActiveCN107639389BIncrease productivityImprove precisionManufacturing technologyBiochemical engineering
Owner:AQ HOLMBERGS SUZHOU LTD CHINA

Case grouping method and device, electronic equipment and storage medium

PendingCN112133395AImplement auto-fulfillmentImprove accuracyPatient-specific dataDisease severityDiagnosis Type
Owner:青岛国新健康产业科技有限公司

Anti-inflammatory compounds and uses thereof

ActiveCN101820755BBiocideSenses disorderMedicineInflammation
Owner:巴赛尔·雷盖斯

A flange welding positioning device on the plate shell of the purification integrated machine

ActiveCN106826047BPrecise positioningGuarantee welding qualityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringFlange
Owner:WUHU NEW UNIVERSAL ENVIRONMENTAL SCI TECH

A kind of preparation method of erbium doped molybdenum disulfide film

ActiveCN107313023BReduce gas phase concentrationAchieve preparationChemical vapor deposition coatingErbium dopingMolybdenum trioxide
Owner:XIAN UNIV OF TECH

A seamless V-shaped trolley wire manufacturing device and its rolling copper strip-changing device

ActiveCN106848796BEasy to manufactureEasy to make on siteContact member manufacturingNon-rotary current collectorFailure rateVoltage drop
Owner:JINAN GAORUI BIOTECH CO LTD

Donkey head connection device for pumping unit

ActiveCN104879095BReduce noiseReduced risk of crackingFluid removalDrive shaftEngineering
Owner:PETROCHINA CO LTD

Safeguard device for charging port of electric automobile charging pile

InactiveCN103163805BReduce energy consumptionModerate speedProgramme controlComputer controlMicrocontrollerControl circuit
Owner:NANJING UNIV OF SCI & TECH

A system and method for power grid multi-dimensional perception and security assessment based on big data

InactiveCN105528671BDatabase distribution/replicationResourcesBig data securityData store
Owner:WUHAN UNIV

Recoating machine, laminate molding apparatus including same, and laminate

PendingCN114269498AImprove liquidityLow costIncreasing energy efficiencyAdditive manufacturing with solidsAcute angleShortest distance
Owner:KOBE STEEL LTD

A packaging structure for LED AC drive high-voltage chips

ActiveCN103296187BHeat dissipation fastImprove cooling efficiencySemiconductor devicesLow voltageUltra high voltage
Owner:嘉善联睿电子科技有限公司

An intelligent manipulator for mechanical processing

ActiveCN113752302BArmsRobot handRobotic arm
Owner:苏州艾弗伦智能技术有限公司

A device for measuring the gap value of hidden parts of parts

InactiveCN106767263BImprove stabilityConvenient toggle operationMechanical clearance measurementsAxial dataEngineering
Owner:SHANGHAI DIE TECH INST +1

Tetrathiomolybdate/1-octanesulfonate/leuh complex and its synthesis method

InactiveCN106497545BEnhanced fluorescence emission intensityLuminescent compositionsFluorescenceThio-
Owner:BEIJING NORMAL UNIVERSITY +1

Malicious traffic detection method based on smote algorithm and integrated learning

ActiveCN110572382BImprove recallImprove stabilityCharacter and pattern recognitionMachine learningFeature vectorAlgorithm
Owner:XIDIAN UNIV +1

A transmission-based double-slit aperture coding imaging system and its super-resolution method

ActiveCN111343376BReduce lossesAvoid diffraction effectsTelevision system detailsGeometric image transformationFast measurementImaging quality
Owner:NANJING UNIV OF SCI & TECH

Frequency converter, radio receiver

InactiveCN101272128AModulation transference by semiconductor devices with minimum 2 electrodesModulation transference balanced arrangementsVoltage converterIntegrator
Owner:KK TOSHIBA

A concrete mixing equipment with functions of dredging and cleaning

InactiveCN108858767BFlexible structureAvoid accumulationTransportation and packagingMixer accessoriesDrive shaftElectric machinery
Owner:HENAN VOCATIONAL COLLEGE OF APPLIED TECH +1

Simple tube hydro-bulging device and bulging method

InactiveCN102107240BMeet the needs of different pressurization capabilitiesGood hydraulic bulging effectElastic componentLiquid medium
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

camera flash mount

ActiveCN104111576BMeet strength requirementsImprove reflectivityPhotographyLocking mechanismEngineering
Owner:CHANGSHU CHIKUSHI MACHINERY

Acoustic emission tomography detection system for determining damaged parts of concrete structures

ActiveCN106556646BRelatively small errorHigh positioning accuracyMaterial analysis using acoustic emission techniquesEngineeringMATLAB
Owner:JINLING INST OF TECH

Method for depositing coating on part, such as timepiece mechanism part, and part coated thereby

PendingCN114507857AGearworksVisual indicationEngineering physicsAtomic layer deposition
Owner:THE SWATCH GRP RES & DEVELONMENT LTD

Hybrid vehicle and method of controlling transmission

ActiveCN108016427BHybrid vehiclesInternal combustion piston enginesDriver/operatorControl engineering
Owner:HYUNDAI MOTOR CO LTD +1

An intelligent switching method applied to multifunctional equipment

InactiveCN103488953BRealize smart switchingImprove usabilityDigital data protectionProgram controlElectricityTask completion
Owner:FEITIAN TECHNOLOGIES

A combined source-channel decoding method for underwater acoustic communication

ActiveCN111262590BImprove decoding performanceHigh complexityCode conversionDecoding methodsSignal source
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

1-hydroxyl-3,5-dimethyl-4-chlorobenzene preparation method

ActiveCN101624333BGood choiceImprove conversion rateOrganic chemistryOrganic compound preparationChlorobenzeneSolvent
Owner:湖南瑞冠生物化工科技有限公司

Contiguous printed circuit board and its cutting and transplanting process

ActiveCN103517552BAvoid gluingGuaranteed splicing accuracyPrinted circuit assemblingPrinted circuits structural associationsPrinted circuit boardMechanical engineering
Owner:SHENZHEN JINGYISHENG ELECTRONICS

A kind of polylactic acid ternary block copolyester and preparation method thereof

ActiveCN104592503BImprove brittlenessPromote degradationPolymer sciencePolyethylene glycol
Owner:CHINA PETROLEUM & CHEM CORP +1

Automatic iron picking device

InactiveCN102501818BLess prone to tire ruptureLabor savingDeflectorsVehicle frameSteel bar
Owner:戴志斌

Hoisting ladder for window-cleaning machine

InactiveCN103244042BReduce accidentsSimple structureLaddersVertical barFixed ladder
Owner:博宇(无锡)科技有限公司

Economical environmental control system (ECS) smart venturi

InactiveCN107015551AProgramme controlAir-treatment apparatus arrangementsControl systemEnvironmental engineering
Owner:HAMILTON SUNDSTRAND CORP

M-BUS (Meter-Bus) driving circuit

ActiveCN102185805BImprove reliabilityEnsure safetyBaseband system detailsMOSFETMeter-Bus
Owner:AMPHENOL AORORA TECH (HUIZHOU) CO LTD

Port injection systems for gaseous fuels

ActiveCN105545525BInternal combustion piston enginesFuel supply apparatusEngineeringHydraulic fluid
Owner:CATERPILLAR INC

Production method for streptococcus specific bacteriophage lyase

InactiveCN101275146BStrong specificityStrong cracking abilityFermentationVector-based foreign material introductionEscherichia coliNucleotide
Owner:ZHEJIANG SHUREN UNIV

Tissue Culture and Rapid Propagation Method of Alpine Rhododendron Xiaqiuluo

ActiveCN110432153BImprove transplant survivalImprove survival rateHorticulture methodsPlant tissue cultureBiotechnologySymbiotic bacteria
Owner:福建三杉生物科技有限公司

A method, device and system for controlling the speed of an ultrasonic motor

ActiveCN109600094BImprove responsivenessEliminate speed sagElectric motor controlLoop controlControl engineering
Owner:HENAN UNIV OF SCI & TECH

A cost-saving edible fungus direction sorting device

ActiveCN109205247BLow costAvoid congestionConveyor partsStructural engineeringEdible mushroom
Owner:淮南市润吉生态农业有限公司

Space-time correlation measurement and control system for underwater micro topographic variation

InactiveCN103063198BSolve the problem of dynamic continuous measurementSimple structureIncline measurementContinuous measurementUltrasonic sensor
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

A waterproof fog instrument

ActiveCN110729021BEasy to observeIngenious ideaInstrumental cooling apparatusInstrument housingRefrigerationInstrumentation
Owner:中磁电科有限公司

Adsorbent for removing trace halides in gas as well as preparation method and application thereof

ActiveCN102000546BRich microporous structureRegular microsphere shapeOther chemical processesDispersed particle separationAlkaneSorbent
Owner:JIANGSU SOPO CHEM

Failsafe cinema audio processor and method of use thereof

ActiveCN110381417BEasy maintenanceAvoid the influence of viewingTransducer circuitsComputer hardwareTemperature control
Owner:安徽威斯贝尔智能科技有限公司

Automatic Classification Method for Intelligent Terminals and Their Applications

ActiveCN106681716BEasy maintenanceImprove portabilityCharacter and pattern recognitionSpecific program execution arrangementsSoftware engineeringClassification methods
Owner:南方电网互联网服务有限公司

A method and system for measuring deformation of infrastructure structures integrating Beidou and vision

ActiveCN113870285BRelatively small errorImage enhancementImage analysisStructural deformationComputer graphics (images)
Owner:SHENZHEN UNIV

Preset downhole switch valve

ActiveCN105114034BReasonable structural designCompact designWell/borehole valve arrangementsSealing/packingSet screwSocket Adapter
Owner:BAOJI JINHUI OILFIELD MACHINERY

Method for preparing ethanol from wood fiber raw material

ActiveCN101497895BReduce the degree of polymerizationReduce crystallinityBiofuelsFermentationHigh energyWood fibre
Owner:CHINA PETROCHEMICAL CORP +1

An adjustable fan energy-saving device for a roving frame

ActiveCN103696060BReduce energy consumptionSave moneyTextiles and paperProgrammable logic controllerEngineering
Owner:ANHUI HUAMAO TEXTILE

A puncture device for laparoscopic surgery with automatic alarm

InactiveCN104586479BGuarantee stabilityEnsure safetySurgical needlesTrocarGeneral surgery
Owner:SOUTHEAST UNIV

A method for catalytically synthesizing phenazine compounds under microwave irradiation in aqueous phase

ActiveCN105085420BSimple and fast operationHigh yieldOrganic chemistryEnvironmental resistancePhenothiazine
Owner:FUJIAN MEDICAL UNIV

A method for analyzing related substances in azilsartan raw material and its preparation

ActiveCN106841415BEfficient separationImprove accuracyComponent separationHplc methodHydrogen
Owner:合肥拓锐生物科技有限公司

Aerogel phase change thermal insulation material and preparation method thereof

ActiveCN109927386BGuaranteed smart thermostat functionAvoid the problem of easy sheddingSynthetic resin layered productsLaminationThermal insulationCellulose fiber
Owner:北京中科海势科技有限公司

Debugging method and device for a web component

ActiveCN105404504BImplement hot debuggingDebugging in timeSoftware testing/debuggingSpecial data processing applicationsService gatewayOperating system
Owner:RUN TECH CO LTD BEIJING

Tripod for washing machine and washing machine having same

ActiveCN106480650BExtended service lifeWaterproof, anti-corrosion and anti-rustOther washing machinesTextiles and paperMetal coatingLaundry washing machine
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

A wire cutting level adjustment device

InactiveCN106424993BEasy to operateShort adjustment timeElectrical-based auxillary apparatusWire cuttingEngineering
Owner:SICHUAN AEROSPACE LONG MARCH EQUIP MFG CO LTD

Internet of things device data interaction method and device

ActiveCN112383642BEnsure safetyAvoid misinformationTransmissionInstrumentsComputer hardwareThe Internet
Owner:广州技象科技有限公司

Acceleration method and relay protection device for distribution network fault removal

ActiveCN104852361BAccelerated implementationEmergency protective circuit arrangementsGrid faultGround failure
Owner:PINGGAO GRP +2

Switches and Kettles

InactiveCN105982538BQuality improvementIncrease matching pointsCooking vesselsConsumer safetyElectrical equipment
Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD +1

A kind of high-performance europium-doped PBTE-based thermoelectric material and preparation method thereof

ActiveCN108417704BImprove electrical performanceHigh power factorThermoelectric device manufacture/treatmentThermoelectric device junction materialsThermoelectric materialsHigh density
Owner:TONGJI UNIV

Stackable drawing pin and dispenser

InactiveCN1809472AEasy to bendDispensing apparatusDrawing pinsBiomedical engineering
Owner:戴维·莫里什

An automatic detection method of angle of attack error and its correction system

ActiveCN111122901BImprove securityEasy and quick correctionIndication/recording movementTesting/calibration of speed/acceleration/shock measurement devicesControl systemClassical mechanics
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

A foundation ring and its processing and construction method

ActiveCN111963383BReduce intensityReduce stress concentrationWind motor supports/mountsFoundation engineeringArchitectural engineeringRebar
Owner:SHANGHAI ELECTRIC WIND POWER GRP CO LTD

Target detection method, device and storage medium

ActiveCN112505652BImprove training efficiencyFit actual sizeElectromagnetic wave reradiationNetwork ConvergenceVoxel
Owner:知行汽车科技(苏州)股份有限公司

Hydraulic cylinders, hydraulic circuits and fire trucks

ActiveCN106837926BAvoid misuseIncrease the area of ​​actionServometer circuitsFluid-pressure actuator componentsHydraulic cylinderHydraulic circuit
Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE

A logistics sorting device based on artificial intelligence recognition

ActiveCN113042379BSize sorting implementationConvenience for subsequent collection and loadingGradingLogistics managementAlgorithm
Owner:HENAN VOCATIONAL COLLEGE OF APPLIED TECH

A soft information acquisition method and device suitable for pi/4_dqpsk

ActiveCN106230760BEasy to implementReduce complexityModulated-carrier systemsComputer scienceSoft information
Owner:SHENZHEN TONGCHUANG COMM

Processing molds for bottled product packaging boxes with environmental protection functions

ActiveCN109080980BNo pollution in the processSimple structureContainers to prevent mechanical damageMANDRILPlastic pollution
Owner:浙江小渔包装科技有限公司

A method of plate shape adjustment and adjustment under the combined action of prestress and pulsed electromagnetic force

InactiveCN105436286BEmbody multidisciplinaryChange the organizational structureMetal working apparatusPre stressElectromagnetic pulse
Owner:BEIHANG UNIV

Dart board, dart scoring device and dart scoring method

ActiveCN107702598BHigh speedImprove accuracyAmmunition projectilesTarget detectorsVirtual targetComputer graphics (images)
Owner:BOE TECH GRP CO LTD

An ultraviolet sterilizing water treatment device

ActiveCN106629992BImprove the effect of irradiationRealize wireless transmission power supplyWater/sewage treatment by irradiationWater dischargeUltraviolet
Owner:ZHEJIANG OCEAN UNIV

High performance liquid chromatography method for simultaneously measuring contents of thiophanate methyl and kresoxim-methyl in compound preparation

ActiveCN103512980BEasy to handleEasy to separateComponent separationBULK ACTIVE INGREDIENTKresoxim-methyl
Owner:JINGBO AGROCHEM TECH CO LTD

A method and device for switching and accessing a user terminal

ActiveCN103686913BAvoid switchingInhibit the island effectWireless communicationAccess methodAccess time
Owner:DATANG MOBILE COMM EQUIP CO LTD

Control Method of Vertical Lap Morphology of Cladding Layer Based on Wettability

ActiveCN111037049BKeep shapeEffective regulationArc welding apparatusLap jointMechanical engineering
Owner:XIAN BRIGHT ADDTIVE TECH CO LTD

separation system

ActiveCN103998809BMechanical actuated clutchesFluid actuated clutchesDrag torqueEngineering
Owner:SCHAEFFLER TECH AG & CO KG

Numerical control polishing method for blade edge plate and blade transitional arc part

InactiveCN102248467BImprove consistencyImprove surface qualityGrinding devicesGrinding machinesBlade plateEngineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A powder mass flow meter

InactiveCN104913824BReduce workloadNo manual measurement requiredIndirect mass flowmetersHigh wear resistanceSilo
Owner:JINAN CANSY ELECTRIC POWER TECH

Method and device for network search after roaming

ActiveCN106028289BEasy to useAssess restrictionLocation information based servicePublic land mobile networkTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of high-functionality hydroxyl-terminated polybutadiene and its preparation method

ActiveCN112979852BHigh functionalityHigh activityPolymer scienceButadiene Dioxide
Owner:BEIJING UNIV OF CHEM TECH

Method and device for selecting information content

ActiveCN107229403BAvoid the problem of single choiceVarious optionsNatural language data processingInput/output processes for data processingInformation processingInformation type
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A device for preliminary splitting of capsules for topical anesthesia

InactiveCN111470133BEasy to disassembleHold firmlyAnaesthesiaArticle unpackingAnesthetic AgentEngineering
Owner:费翔

A treatment method for domestic waste dumps

ActiveCN107335675BPrevent external exposureEradicate pollutionSolid waste disposalTransportation and packagingEngineeringAir compressor
Owner:宋贵顺

Combined power control system of radio-frequency power amplifier and method of combined power control system

InactiveCN102013876BEasy to adjustIncrease powerHigh frequency amplifiersPower amplifiersPower control systemElectrical battery
Owner:SUZHOU GUANGDIKE MICRO ELECTRONICS

Mortierella alpina mutant strain, method for producing arachidonic acid oil using it, and arachidonic acid oil

ActiveCN105586275BWill not solidify and crystallizeImprove qualityFungiMicroorganism based processesBiotechnologyGlycerol
Owner:CABIO BIOTECH WUHAN CO LTD

Superabsorbent polymers

InactiveCN1450918APulp properties modificationAbsorbent padsFiberWater insoluble
Owner:KIMBERLY-CLARK WORLDWIDE INC

Dual auxiliary dopant inlets on epitaxial chamber

InactiveCN106663607APolycrystalline material growthSemiconductor/solid-state device manufacturingDopantCatheter
Owner:APPLIED MATERIALS INC

Method for setting-up Oos information while quick switching between grouped data service nodes

InactiveCN100415050CEnsure fair distributionEnsure consistencyNetwork traffic/resource managementRadio/inductive link selection arrangementsPacket data serving nodeRadio networks
Owner:HUAWEI TECH CO LTD

A method of dynamically generating tables

ActiveCN103761219BOvercoming fixed problemsImprove office efficiencySpecial data processing applicationsOriginal dataData management
Owner:XISHUANGBANNA HC INFORMATION TECH

A Distributed Object Location Method Based on Block Iteration

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