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.

Catenary error detection method and error detection vehicle

ActiveCN111288938BUsing subsonic/sonic/ultrasonic vibration meansAlgorithmEngineering
Owner:CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP

Device for treating sulfur dioxide in industrial waste gas

ActiveCN104307320BReduce energy consumptionImprove desulfurization efficiencyDispersed particle separationPeristaltic pumpElectrolysis
Owner:SHIFANG CHANGFENG CHEM CO LTD

Extension board compatible with large-volume plugs

ActiveCN108023219BEasy to plug in at the same timeAchieve electrical connectionCoupling device detailsTransformerOn board
Owner:广西南宁英凡达科技有限公司

Electric kettle with foam heat preservation layer

InactiveCN103735154AReduce heat lossAchieve energy saving effectWater-boiling vesselsThermodynamicsEngineering
Owner:范君

Column input device

ActiveCN101393488BReduce volumeThe experience of holding a pen in line with the habitInput/output processes for data processingComputer scienceInput device
Owner:ACER INC

Radiator and hybrid vehicle

ActiveCN106337720BSave layout spaceLow costMachines/enginesEngine cooling apparatusRadiator (engine cooling)Electric machinery
Owner:BEIJING ELECTRIC VEHICLE

Method and mobile terminal for testing the running frame rate of application program

ActiveCN105550117BImprove test efficiencyWide applicabilitySoftware testing/debuggingTest efficiencySimulation
Owner:北京掌汇天下科技有限公司

Tetrabenzyl hafnium and synthetic method and application thereof

ActiveCN102093401BLow costEasy to operateGroup 4/14 element organic compoundsSemiconductor devicesPhysical chemistryCombinatorial chemistry
Owner:NANJING UNIV

Alignment structure for making through-silicon vias and method for making through-silicon holes

ActiveCN104952849BImprove alignmentSemiconductor/solid-state device detailsSolid-state devicesRough surfaceMetal interconnect
Owner:SEMICON MFG INT (SHANGHAI) CORP

A textile cutting device

ActiveCN111636185BEasy to change jobsImprove stabilitySevering textilesGusset plateMechanical engineering
Owner:绍兴金海曼针织服饰有限公司

Insecticidal composition containing spirotetramat and ivermectin

PendingCN110612982AEffective controlHigh activityBiocideDead animal preservationBULK ACTIVE INGREDIENTSpirotetramat
Owner:JIANGSU ROTAM CHEM

Rice endophyte (Pantoea sp. Sd-1) for efficiently degrading lignin

InactiveCN102978142BEfficient degradationBacteriaMicroorganism based processesBiotechnologyMicrobiology
Owner:HUNAN UNIV

Apple automatic grading system and grading method based on apple orientation

InactiveCN105903689BImprove classification efficiencyEasy to collectSortingGrade systemVisual perception
Owner:JIANGNAN UNIV

Self-adaptation adjusting method for improving apperceive quality of g.711

ActiveCN101377925BOptimal control methodImprove perceived qualitySpeech analysisTransmissionPerceptual weightingSelf adaptive
Owner:HUAWEI TECH CO LTD

foundation

ActiveCN108884653BAvoid damageSimplified superstructureFoundation engineeringBuilding constructionsFrictional coefficientArchitectural engineering
Owner:I·特奥保德利

A Design Method of Shield Cutterhead Profile Considering Stratum Variation

ActiveCN111222222BImprove convenienceHigh theoretical valueGeometric CADDesign optimisation/simulationLower limitMuck
Owner:NANJING TECH UNIV +2

An automated production line for corrugated boxes

ActiveCN110843258BIncrease productivityHigh degree of automationBox making operationsPaper-makingProduction lineRotational axis
Owner:CHUZHOU CIGARETTE MATERIALS FACTORY

Double-sided battery pack

InactiveCN102254977ASimplify the molding process conditionsSimple molding processPhotovoltaicsPhotovoltaic energy generationSolar cellBattery pack
Owner:TAITONG TAIZHOU IND

Display device with pulse width adjustable scanning signal

PendingCN114267275AStatic indicating devicesScan lineDisplay device
Owner:SAMSUNG DISPLAY CO LTD

A method and system for identifying network boundaries

ActiveCN108848203BImprove accuracyNetwork connectionsPathPingTraceroute
Owner:HARBIN INST OF TECH

Phase difference detection method for grid-connected marine generator set

ActiveCN103809025BSolve the problem that phase difference detection cannot be realizedThe method is accurate and effectiveVoltage-current phase anglePhase differenceExclusive or
Owner:SHANGHAI SHIP & SHIPPING RES INST

Separation method of ethylene glycol and 1,2-butanediol

ActiveCN104926608BReduce heatReduce energy consumptionOrganic compound preparationHydroxy compound preparationPhase splitterEthylene glycol
Owner:CHINA PETROLEUM & CHEM CORP +1

Wireless sensor network trust evaluating method based on fuzzy logic

InactiveCN101765231BImprove accuracyHigh sensitivityNetwork topologiesFuzzy inferenceWireless sensor networking
Owner:BEIHANG UNIV

Apparatus and method for water landing test of wave surface model

ActiveCN112706944BEasy to controlAccurately measure water impact positionAircraft components testingClassical mechanicsEngineering
Owner:CHINA SPECIAL TYPE FLIER RES INST

A marine aquaculture wastewater treatment device and process

ActiveCN113336374BThe same heightPollution suppressionSemi-permeable membranesMembranesMarine aquacultureElectrochemical response
Owner:山东淇水环保科技有限公司

Unmanned monitoring vehicle, monitoring system, and monitoring method in tractor assembly park

ActiveCN106335390BMonitor implementationGuaranteed assembly qualityCharging stationsAnti-theft devicesGeneral Packet Radio ServiceIn vehicle
Owner:SHANDONG YIJIA MODERN AGRI

Twist bracket mechanism

ActiveCN105459348BProtective tightnessNo need to disassembleEngineeringInjection molding machine
Owner:厦门三登塑胶工业有限公司

Determination method, alarm method and device of equipment energy consumption safety interval

ActiveCN109711602BTimely maintenanceForecastingResourcesIndustrial engineeringSpecific energy consumption
Owner:XINAO SHUNENG TECH CO LTD

Staggered form firmware upgrading method and system

InactiveCN1297891CSave storage spaceReduce occupancyProgram loading/initiatingSoftware updateUpgrade
Owner:WISTRON CORP

A quick reset nail puller

ActiveCN103752757BIncrease back pressureIncrease return speedSpool valveRivet gun
Owner:GUANGDONG MEITE MECHANICAL

A pneumatic gripper for crankshaft loading and unloading

ActiveCN105173721BRealize parallel clampingGuaranteed stabilityConveyor partsGear wheelEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Preparation method of PYP

ActiveCN101671295BIncrease brightnessWide leveling rangeOrganic chemistryBetaineSulfite salt
Owner:武汉松石科技股份有限公司

Nisin composite biological preservative and preparation method thereof

InactiveCN103355730BGood antibacterial effectSystem stabilityMicroorganism based processesFermentationBiotechnologySodium phosphates
Owner:山东省蓝源生物工程有限公司

A video monitoring fixture based on deep water cage

ActiveCN112161160BGuaranteed stabilityAvoid rotational offsetTelevision system detailsColor television detailsVideo monitoringStructural engineering
Owner:四川富美建利科技有限公司

A method of reducing bit length of channel number in pdt digital trunking system

ActiveCN103945454BTake up less resourcesNetwork traffic/resource managementNetwork topologiesHash functionTrunking
Owner:杭州承联通信技术有限公司

Fulvic acid fertilizer formula and fulvic acidfertilizer

ActiveCN100439296CAvoid corrosionReduce consumptionSewage/sludge fertilisersField cropAgricultural science
Owner:SHANDONG TRALIN PAPER

Model training method and device, image recognition method and device

ActiveCN113505859BImprove recognition accuracyCharacter and pattern recognitionNeural architecturesCategory recognitionMachine learning
Owner:浙江太美医疗科技股份有限公司

A flue gas separation filter ceramic tube and its installation method

ActiveCN108236845BEasy to install and disassembleSimplified installation stepsGas treatmentDispersed particle separationFlue gasMaterials science
Owner:安徽军航环保设备制造有限公司

Systems and methods facilitating application of an appropriate thermal dosage in microwave ablation procedures

InactiveCN109069204AUltrasonic/sonic/infrasonic diagnosticsCatheterBiomedical engineeringMicrowave ablation
Owner:TYCO HEALTHCARE GRP LP

Ointment for treating skin burns and scalds

InactiveCN102133324BTo promote metabolismHas pain relief and swellingDermatological disorderAluminium/calcium/magnesium active ingredientsCuticlePeppermints
Owner:王冕

Information push method, device and computer equipment based on confrontation network

ActiveCN112199603BImprove acquisition efficiencyDigital data information retrievalCharacter and pattern recognitionAnalysis dataAlgorithm
Owner:PING AN TECH (SHENZHEN) CO LTD

A Chemical Mechanical Polishing Head with Controllable Spacing

ActiveCN111702656BLimit bottom ring wearWon't wear outLapping machinesLapping toolsRetaining ringPhysics
Owner:林燕

Absorber for adjusting damping force

InactiveCN102278406BImprove versatilityImprove ride comfort performanceSpringsLiquid based dampersRotary valveEngineering
Owner:WUHU HONGXIANG AUTO SHOCK ABSORBER INDAL

A ship safety navigator holding device

ActiveCN109159862BReduce impact on viewingWith damping effectNavigational aid arrangementsNavigation instrumentsEngineeringShip safety
Owner:新沂新昆金属制品有限公司

Continuous control-based constant-current restricted-voltage control system

ActiveCN101572431BImprove protectionExtended service lifeBatteries circuit arrangementsApparatus without intermediate ac conversionElectricityControl system
Owner:湖南科霸汽车动力电池有限责任公司

Coke oven door turning device and turning method

ActiveCN105778933BEasy to assemble and disassembleEasy to operateCoke oven doors/closuresEngineeringMechanical engineering
Owner:CHINA FIRST METALLURGICAL GROUP

Detection of characteristic peptides of rat cyp2e1 enzyme and its screening method and application

ActiveCN108957008BImprove timelinessMeet the test requirementsComponent separationMaterial analysis by electric/magnetic meansEnzymeCell biology
Owner:余鹏

An Axisymmetric Variable Geometry Dual-mode Intake Adapted to Wide Mach Number Flight

ActiveCN109236472BAdequate flowGuaranteed high flow demandGas turbine plantsJet propulsion plantsAir compressionInlet channel
Owner:BEIHANG UNIV

A cylindrical longitudinal seam welding device

ActiveCN104959743BPrevention of Welding DefectsImprove welding qualityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding defect
Owner:DONGFENG COMML VEHICLE CO LTD

Apparatus for controlling quantity of fuel to be actually sprayed from injector in multiple injection mode

InactiveCN101392692BElectrical controlMachines/enginesMultiple injectionPhase difference
Owner:DENSO CORP

Induction heating device for processing crank red sleeve of low speed diesel engine for ship

InactiveCN100490590CRise steadilyMeet the process requirementsInduction heating controlTemperature controlLow speed
Owner:上海龙妍电气有限公司

F-box protein regulating leaf inclination and its application

ActiveCN108727479BVectorsMicrobiological testing/measurementBiotechnologyMolecular breeding
Owner:CAS CENT FOR EXCELLENCE IN MOLECULAR PLANT SCI

A segmented automatic film coating machine

ActiveCN106985371BShorten the lengthSolve the inconvenience of subsequent film separationMetal working apparatusEngineeringFilm applicator
Owner:南通安益色织有限公司

Hot processing technology of a cake with stuffing

ActiveCN103518798AMeet nutritional requirementsEasy to produceDough treatmentBakery productsBiotechnologyGlycerol
Owner:CHACHA FOOD CO LTD

Method for preparing SixOyFz coatings on organic precoated metal plate

InactiveCN101333652BImprove performanceImprove scratch resistanceChemical vapor deposition coatingSurface cleaningFrictional coefficient
Owner:BAOSHAN IRON & STEEL CO LTD

Circuit device and oscillator

PendingCN114696792AImpedence networksElectric pulse generatorSignal waveSoftware engineering
Owner:SEIKO EPSON CORP

Automatic choke valve controlling device

InactiveCN101289971BVariable widthMachines/enginesCarburettorsMicrocomputerPulse control
Owner:HONDA MOTOR CO LTD

Gas desulfurization device

ActiveCN103820171BLow running costIncrease working temperatureGas purification by liquid washingTube furnaceSulfur
Owner:邯郸市裕泰燃气有限公司

Power management device and method

InactiveCN103427473AWith switching functionData switching current supplyElectric variable regulationPower switchingSwitching signal
Owner:ACCTON TECHNOLOGY CORPORATION

Clock synchronization method, network device and network system

InactiveCN106712885BTime-division multiplexComputer networkPhysical layer
Owner:BEIJING HUAWEI DIGITAL TECH

Exhaust gas purifying device and purification method thereof

InactiveCN101280926AGas treatmentInternal combustion piston enginesPurification methodsHazardous substance
Owner:卢冠均

A data computing method and device

ActiveCN104978344BImplement automatic replicationImprove computing efficiencySpecial data processing applicationsClustered dataData operations
Owner:HUAWEI TECH CO LTD

Method for purifying non-metal inclusion in magnesium alloy by ultrasonic agglomeration

InactiveCN101418381BArea fraction reductionGas emission reductionNon-metallic inclusionsCrucible
Owner:NORTHEASTERN UNIV LIAONING

A lifting brick cage

InactiveCN104495598BReduce damage rateImprove securityLoad-engaging elementsBrickArchitectural engineering
Owner:TIANJIN CONSTR ENG MAIN CONTRACTING

Method for processing eucommia staminatus flower tea

ActiveCN102696839AMaintain nutrientsReduce moisture contentTea substituesFreeze-dryingStamen
Owner:CHINA PAULOWNIA RES CENT

Multi-pin corona polarization field structure of PMMA (Polymethyl Methacrylate)/DRI (Disperse Red 1) polymer modified film

InactiveCN101776831BCoefficient of uniformity is smallConvenient ArrangementNon-linear opticsPolymer modifiedPolymethyl methacrylate
Owner:XIAMEN UNIV

Audio Data Clustering Method Based on Spectral Clustering

ActiveCN106649513BImprove clustering effectDigital data information retrievalCharacter and pattern recognitionFrequency spectrumAlgorithm
Owner:上海企创信息科技有限公司

A molecular identification method of cotton stigma exposed gene

InactiveCN106350583BSpeed up breedingImprove convenienceMicrobiological testing/measurementMolecular identificationNucleotide
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI

Process for producing arene through continuous reforming

InactiveCN102051231BExtensive sources of raw materialsWide variety of sourcesTreatment with hydrotreatment processesCatalytic reformingHydrogen purity
Owner:赵丽

Gynaecologic menstruation regulating preparation for treating gynecopathy and its preparation method and detection method

ActiveCN101057926BPowder deliveryComponent separationDiseaseMedicine
Owner:GUIZHOU YIBAI WOMAN BIG PHARMA FACTORY

Automatic wire feeding, cutting off and bending device for fuse wire

ActiveCN103212653BHigh degree of bending consistencyReduce labor intensityStructural engineeringMachining process
Owner:SUZHOU MENGCHUAN AUTOMATION TECH

Digital camera module

InactiveCN100531310CReduce restrictionsImprove airtightnessTelevision system detailsSemiconductor/solid-state device detailsEngineeringElectrical and Electronics engineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of distributing device and material conveying system

ActiveCN112141673BAchieve maintenance-freeGuaranteed tightnessLoading/unloadingConveyor partsStructural engineeringMaterial distribution
Owner:CHINA NUCLEAR POWER ENG CO LTD

A control method for the motion of a stage three-dimensional dynamic ring system

ActiveCN110727292BDifferent transformation effectsMeet performance needsControl without using feedbackClassical mechanicsControl theory
Owner:北京北特圣迪科技发展有限公司

Interested target body stereo positioning method for electrical impedance mapping imaging

InactiveCN102894977BDiagnostic recording/measuringSensorsElectrical resistance and conductanceGray level
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Process for preparing solid potassium ferrate (VI)

InactiveCN1321068CHigh yieldNo pollution in the processIron compoundsSodium/potassium compoundsIron sulfateOrganic solvent
Owner:ZHENGZHOU UNIV

A memory rehabilitation treatment device for patients with Alzheimer's disease

ActiveCN110193126BTrain memoryTraining coordinationResilient force resistorsSleep inducing/ending devicesPhysical medicine and rehabilitationDisease patient
Owner:厦门市第五医院 +1

A destacker sequential conveying device and its control method

ActiveCN112660836BGuaranteed uptimeReliable disengagementDe-stacking articlesConveyor partsEngineeringStructural engineering
Owner:YANGZHOU POLYTECHNIC INST

Coating coating method and device for pillar or casing

ActiveCN106040551BReduce dosageReduce pollutionLiquid surface applicatorsCoatingsMotor driveSpray coating
Owner:CHENGDU TALY TECH CO LTD

A system and method for booking a hotel

ActiveCN108229199BProtect private informationMeet the protection needs of personal privacyReservationsDigital data protectionThird partyInformation Card
Owner:EIDLINK INFORMATION TECH CO LTD

A kind of processing equipment for kumquat candied fruit production

ActiveCN112157706BAvoid cutsEasy to operateConfectionerySweetmeatsAgricultural scienceAgricultural engineering
Owner:林少元

Error detection on IC input/output pins

ActiveCN109564265BDigital circuit testingElectrical apparatusDigital dataSoftware engineering
Owner:SIGNIFY HLDG BV

Design Methods for Composite Materials

ActiveCN105468826BMeets requirementsQuickly realize carrying capacity analysisGeometric CADSpecial data processing applicationsFiberDesign cycle
Owner:北京康姆特科技发展有限公司

A double eccentric tip

ActiveCN110860707BAchieve eccentric rotationMeet processing needsTailstocks/centresEngineeringScrew thread
Owner:CHONGQING HONGGANG CNC MACHINE TOOL

A Multi-mode Hybrid Coupling Drive System

ActiveCN109849642BOptimize layoutRealize functionGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingCouplingElectric machinery
Owner:HEFEI UNIV OF TECH

A kind of welding jig for making steel structure for petroleum engineering

ActiveCN113953756BAvoid changing gripping equipmentImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesMechanicsFixed angle
Owner:东营市聚锦建设工程有限公司

A kind of electrochemical rapid detection method of semicarbazide

ActiveCN107422023BQuick checkEasy to carryMaterial electrochemical variablesOrganic solventHydrogen
Owner:SOUTH CHINA UNIV OF TECH

Image forming equipment and development box for image forming equipment

ActiveCN110297413ASolve technical defects of poor stabilityElectrographic process apparatusGround contactImage formation
Owner:ZHUHAI PANTUM ELECTRONICS

color picker

ActiveCN105386226BAvoid pushingWeft knittingWarp knittingYarnEngineering
Owner:JIANGSU RUNSHAN PRECISION MACHINERY TECH CO LTD

Engine sound generation apparatus and method

ActiveCN102044240AAcoustic signal devicesSound producing devicesSound generationEngineering
Owner:YAMAHA CORP

A digital TV program retrieval method and digital TV receiving terminal

InactiveCN101207741BQuick query methodSimple query methodSelective content distributionSpecial data processing applicationsUser inputDigital television
Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

Electric vehicle intelligent charging pile system control method

InactiveCN105846523AReduce consumptionEasy to controlMobile unit charging stationsElectric powerPower gridElectric vehicle
Owner:陶杰

Cutting method for plane body cover during emergency decompression in passenger plane test flight

InactiveCN101476847BReduce dosageEnsure safetyBlasting cartridgesBlastingDetonatorNacelle
Owner:ENG COLLEGE OF ENG CORPS PLA UNIV OF SCI & TECH

Automatic color temperature adjustment method

ActiveCN108682407BAdjustment is quick and efficientEliminate manual processingCathode-ray tube indicatorsAlgorithmTest object
Owner:INTERFACE TECH CHENGDU CO LTD +2

RF circuits and electronics

ActiveCN113315536BAvoid damageReceivers monitoringTransceiverRadio frequency signal
Owner:VIVO MOBILE COMM CO LTD

A hplc-qqq/ms method for determining the content of active ingredients in Longshengzhi Capsules

ActiveCN109307721BHigh sensitivityEasy to operateComponent separationEleutherosideBenzoylpaeoniflorin
Owner:SHAANXI BUCHANG PHARMA

Noodle making method

InactiveCN100512671CAvoid organizational changeEasy to controlFood preparationRoom temperatureFood science
Owner:NISSIN YORK

A kind of method for coating multi-layer metal on the surface of carbon fiber

InactiveCN106498717BReduce consumptionReduce pollutionCarbon fibresLiquid/solution decomposition chemical coatingFiberMetal coating
Owner:CHANGCHUN UNIV OF TECH

A method and device for suppressing deformation of medium-thin sheet in laser shock peening

ActiveCN110029215BHigh strengthAvoid deformationLaser processingEngineering
Owner:JIANGSU UNIV

Method for preventing clutch fragmentation of a vehicle

ActiveCN108799481BReduce joint shockClutchesGearing controlControl theoryClutch
Owner:HYUNDAI MOTOR CO LTD +1

Train automatic braking control circuit based on bogie instability detection device

ActiveCN105083251BAvoid snaking motionImprove anti-interference abilityBraking action transmissionBraking componentsBogieAutomatic braking
Owner:CRRC QINGDAO SIFANG CO LTD

Mask waste treatment device using sterilization unit

PendingCN114206751AUniform sterilizationContinuous sterilizationWaste processingSolid waste disposalProcess engineeringEnvironmental engineering
Owner:丁 俊荣

A Fault Diagnosis System and Method for Reciprocating Compressor Based on Neural Network Algorithm

ActiveCN109779894BImprove simulation accuracyImprove accuracyPump testingNeural architecturesAlgorithmData collecting
Owner:XI AN JIAOTONG UNIV

Battery thermal runaway detection method, device, system and battery management unit

ActiveCN110957542BImprove reliabilityImprove driving safetyBatteries circuit arrangementsElectric devicesBattery cellGas pressure transducer
Owner:CONTEMPORARY AMPEREX RUNZHI SOFTWARE TECH LTD NINGDE CITY

Method for controlling water intake of washing machine and washing machine

ActiveCN107142667BFull penetrationIncrease concentrationControl devices for washing apparatusTextiles and paperLaundry washing machineEngineering
Owner:HEFEI HAIER WASHING MACHINE +1

General-purpose aero-engine on-wing cleaning injection equipment

ActiveCN106423605BEasy to cleanEvenly distributedMovable spraying apparatusSpray nozzlesNarrow angleAero engine
Owner:CIVIL AVIATION UNIV OF CHINA

A terminal uplink single transmission method, 5G new air interface base station and LTE base station

ActiveCN107734695BWireless communicationAir interfaceRadio Base Station
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Cardiac Ultrasound Imaging Methods

ActiveCN108013904BAccurate identificationThe result is robustOrgan movement/changes detectionInfrasonic diagnosticsLeft ventricular sizeImaging quality
Owner:CHISON MEDICAL TECH CO LTD

Terminal electrical distribution box

ActiveCN103094864BSimple designEasy to installElectrical apparatusElectricityTerminal equipment
Owner:SCHNEIDER ELECTRIC IND SAS

A printing method and system for a nail art device, nail art equipment and media

ActiveCN109572239BExtended use timeReduce spill adhesiveImage analysisTypewritersEngineeringNail Apparatus
Owner:SHENZHEN NEARBYEXPRESS TECH DEV CO LTD

A Turntable Roller Arc Tooth Lifting Mechanism

InactiveCN103982610BHigh transmission powerImprove efficiencyFriction gearingsCircular discTransmitted power
Owner:WUHAN UNIV OF TECH

A bus that utilizes the space above the road

InactiveCN104527813BMeet travel needsAlleviate or solve the problem of traffic congestionFluid braking transmissionFluid steeringSteering wheelRoad surface
Owner:SHANXI SANJIN YUNGU IOT INFORMATION TECH

Plasma display panel apparatus and method for driving the same

InactiveCN1813278AImprove reliabilityHigh peak brightnessStatic indicating devicesError diffusionComputer science
Owner:PANASONIC CORP

Determination method of the dominant channel of the target well permeability and the dominant channel of the whole area

ActiveCN110515138BEasy accessSimple methodPermeability/surface area analysisGeological measurementsComputation processPetroleum engineering
Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD +1

The method of intelligent charging management

ActiveCN105069919BReasonable distributionControl Charging BehaviorApparatus for meter-controlled dispensingCapacitanceElectricity
Owner:WANBANG CHARGING EQUIP CO LTD +1

Method and system for parameter optimization and feature tuning for machine learning

ActiveCN104200087BKernel methodsEvaluation resultEngineering
Owner:TSINGHUA UNIV

System for controlling active glazing including glare sensor

InactiveCN103384860BElectrical apparatusEnergy saving control techniquesComputer scienceBrightness perception
Owner:SAINT GOBAIN VITRAGE SA

A kind of modified asphalt composition particle and preparation method thereof

ActiveCN105585862BTightly boundQuality improvementDrilling compositionBuilding insulationsFiltrationWell drilling
Owner:CHINA PETROLEUM & CHEM CORP +1

A wind-adaptive shutter

ActiveCN107420011BRealize anti-mosquito and anti-insectRealize the multi-functional integration of anti-mosquito and insect-proofSpecial door/window arrangementsEngineeringHorizontal orientation
Owner:GUANGZHOU XIAO FENG GREEN CONSTR MATERIALS LTD

charge pump circuit

ActiveCN108471307BHigh precisionEasy to usePulse automatic controlCharge injectionSwitching signal
Owner:IPGOAL MICROELECTRONICS (SICHUAN) CO LTD

Photosensitive insulating paste and electronic component

PendingCN112578636AHigh resolutionTransformers/inductances coils/windings/connectionsPrinted circuit manufacturePolymer scienceImage resolution
Owner:MURATA MFG CO LTD

A Palm Vein Recognition Method Fused with Texture Features and Scale Invariant Features

ActiveCN107145829BImprove accuracyReduce false recognition rateSubcutaneous biometric featuresBlood vessel patternsRadiologyThresholding
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Object-accommodating bag group, production method thereof and formed retaining wall

InactiveCN102444141AHigh strengthImprove tensile propertiesArtificial islandsExcavationsEcological environmentStructural engineering
Owner:张宇顺

Construction machinery and its supporting devices

ActiveCN103057525BMake full use of spaceCompact structureVehicle fittings for liftingCranesVehicle frameEngineering
Owner:SANY AUTOMOBILE HOISTING MACHINERY

a flood protection device

ActiveCN112696134BAchieve fixationStable structureFlood panelsConstruction fastening devicesEngineeringStructural engineering
Owner:NANTONG INST OF TECH

Thermochromic transparent film and preparation method and application thereof

ActiveCN110820344BHigh transparencyEasy to makeVegetal fibresEpoxyPolymer science
Owner:WUHAN TEXTILE UNIV

Processing method of lithography machine silicon slice alignment signals

ActiveCN101614963BReduce the number of iterationsImprove efficiencyPhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistAlgorithm
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

System and a method for ensuring a defined position of a charging connector and/or for determining its mechanical condition

PendingCN114041255ABatteries circuit arrangementsCharging stationsElectric carsSignal detector
Owner:ABB E-MOBILITY BV

A Construction Method of Pressure Relief Hole Based on Dynamic Monitoring of Mining Stress

ActiveCN110905402BPrecise pressure reliefEnsure safetySurveyDrilling machines and methodsStress distributionDynamic monitoring
Owner:SHANDONG UNIV OF SCI & TECH

A compound containing nitrobenzene and diene adamantane structure, its preparation method and application

ActiveCN104447482BGood antithrombotic activityOrganic active ingredientsOrganic chemistryNitrobenzenePar 1 antagonist
Owner:HONGGUAN BIO PHARMA CO LTD

Method and apparatus for efficient feedback in wireless communication systems supporting multiple antennas

ActiveCN103181097BSupport operationSpatial transmit diversityRadio transmission for post communicationCommunications systemCarrier signal
Owner:LG ELECTRONICS INC

A method for determining the intensity of search requirements, a method for identifying requirements, and a device thereof

ActiveCN103186573BImprove accuracyImprove acceleration performanceSpecial data processing applicationsUser needsDegree of similarity
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

A magnetic material synthesis device that automatically detects whether there is air leakage

ActiveCN109737730BAvoid industrial accidentsMuffle furnacesRetort furnacesMaterial synthesisEngineering
Owner:厦门海辰天泽仪器有限公司

Multi-meter-in-one acquisition equipment detection system and method

ActiveCN108508396BMeet the test requirementsRealize detectionElectrical measurementsCommunication interfaceConverters
Owner:CHINA ELECTRIC POWER RES INST +1

An escalator pedal detection device and an escalator

ActiveCN107381317BAvoid fatal accidentsEscalatorsSignal sourceEngineering
Owner:K TRONICS (SUZHOU) TECH CO LTD +1

A short-term output prediction method and device for small run-of-river hydropower

ActiveCN109102110BImprove accuracyForecastingEngineeringAtmospheric sciences
Owner:YUNNAN POWER GRID CO LTD LINCANG POWER SUPPLY BUREAU

Stern protection cream for baby

InactiveCN101507693BAvoid damageEmollientCosmetic preparationsToilet preparationsMedicineEngineering
Owner:YANGZHOU ZHONGHUI BIOTECH

A method of self-switching of power safety backup

ActiveCN112186883BSpeed ​​up restoration of powerMonitor inputEmergency protective circuit arrangementsSustainable buildingsTerminal voltageStandby power
Owner:国网江苏省电力有限公司淮安供电分公司

A liquid heat preservation type electric heater

ActiveCN105240913BAvoid damageEvenly heatedLighting and heating apparatusElectric heating systemHeat conductingTransformer
Owner:广西汇智生产力促进中心有限公司

Polypropylene film

PendingCN109312124AHigh opacityMaterial analysis using wave/particle radiationSynthetic resin layered productsPolypropylenePolymer chemistry
Owner:PROCTER & GAMBLE CO

A method suitable for rapid tissue propagation of American red maple

ActiveCN104509439BImprove survival rateIncrease the multiplication factorPlant tissue cultureHorticulture methodsObserved SurvivalSeedling
Owner:HUNAN NORMAL UNIVERSITY

A kind of radiation cross-linked CPE cable material and its preparation method and application

ActiveCN111040321BLow costGood physical propertiesPlastic/resin/waxes insulatorsAdhesive cementPolymer science
Owner:JIANGSU DASHENG POLYMER

A method for efficiently secreting and expressing transpeptidase sortase A

ActiveCN105154378BRealize industrial productionImprove the level ofBacteriaTransferasesSecretion rateEscherichia coli
Owner:JIANGNAN UNIV

A single-ended traveling wave ranging method based on voltage-phase relationship

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