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.

Homonymic phase inter-line fault phase selection method of four-parallel line on same tower based on twelve-sequence component

ActiveCN102023277BFully resistant to transition resistanceIncreased sensitivityEmergency protective circuit arrangementsFault locationPhase currentsSymmetrical components
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

A food processing stick bone quality detection device

ActiveCN107991136BSimple structureReduce physical exertionWithdrawing sample devicesStructural engineeringBone quality
Owner:食安天下(广东)食品检测技术有限公司

Communication method and device

InactiveCN102694934BAvoid busy toneHigh dial-up rateInterconnection arrangementsTheoretical computer scienceCommunication device
Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

Engineering machinery and gear control device thereof

InactiveCN101782145BAchieve manipulationAchieve separationGearing controlEngineeringMechanical engineering
Owner:CHINA COAL ENERGY HEILONGJIANG COAL CHEM

A kind of building glass curtain wall equipment

InactiveCN108532979BThe effect of scrubbing will not affectNo secondary pollutionBuilding repairsHot weatherArchitectural engineering
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD

On-load tap-changer on-line oil filter all-in-one machine

ActiveCN103223272BExtended service lifeImprove sealingFiltration separationTap changerOil filter
Owner:史伟国

Method and device for processing particulates material bed layer

ActiveCN101208573ARotary drum furnacesHandling discharged materialEngineeringStreamflow
Owner:TIANJIN CEMENT IND DESIGN & RES INST

Office seat query system, method, device, lifi communication terminal and user terminal

ActiveCN112291004BFast transmissionPrevent leakageParticular environment based servicesClose-range type systemsTelecommunicationsServer
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method and device for on-line measurement of blade tip clearance based on blade tip timing technology

ActiveCN112902859BImprove measurement reliabilityReduce difficultyUsing optical meansSingle mode laserEngineering
Owner:SHANGHAI JIAOTONG UNIV +1

Apery intelligent control method for harmonizing auto magnetorheological half-initiative suspension according to posture

InactiveCN100484788CEasy rideImprove handling stabilityResilient suspensionsDiagnostic Radiology ModalitySemi active
Owner:CHONGQING UNIV

A vehicle can network automation test platform and its optimization method

ActiveCN107222362BImprove efficiencyShorten test timeData switching networksArea networkTestbed
Owner:NANJING YUEBOO POWER SYST CO LTD

Method for analyzing four benzene and toluene metabolites in urine through liquid chromatography-tandem mass spectrometry

ActiveCN103175921BSimplified processing stepsShort analysis timeComponent separationUltra high pressureMetabolite
Owner:NANJING QLIFE MEDICAL TESTING LAB CO LTD

A panel with integrated illumation

InactiveCN107076405ALighting applicationsMechanical apparatusEngineeringMechanical engineering
Owner:SAINT GOBAIN ADFORS +1

Method for eliminating environment electrical level suitable for electromagnetic radiation transmitting automatic test

ActiveCN101349721BReduce calculationFast test responseElectromagentic field characteristicsField analysisDipole antenna
Owner:BEIHANG UNIV

Intelligent Energy Saving Control System

ActiveCN108663941BComputer controlTotal factory controlControl signalPosition of the Sun
Owner:薛文评 +1

Method for reducing molding of rubber seeds

InactiveCN102027847BExtended storage timeGuaranteed qualityAgriculture tools and machinesHarvested fruit hanging devicesPolymer scienceBleaching powder
Owner:贾东晨

Impact-resistant multiplication combined type coking waste water treatment process

InactiveCN100503485COptimize material compositionPromote degradationTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentVolatile phenolsSludge
Owner:TONGJI UNIV +1

Cleaning method for hollow carved doors

ActiveCN107041717BClean up thoroughlyPromise not to publicizeCarpet cleanersFloor cleanersEngineeringDust collector
Owner:CHONGQING KUNXIU DOOR & WINDOW

Production process of UV resistant fabrics

InactiveCN103726297BSimple processEasy to operateFibre treatmentUltravioletEthyl acetate
Owner:CHANGSHU CHANGSHENG CLOTHING

A method and device for testing a base station

ActiveCN107645727BImprove test efficiencySoftware testing/debuggingSecurity arrangementTest efficiencyData file
Owner:DATANG MOBILE COMM EQUIP CO LTD

A fruit harvesting manipulator device

InactiveCN108450151BImprove picking efficiencyFlexible operationPicking devicesRotational axisElectric machinery
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A method, server and terminal for generating a composite view from multiple content items

InactiveCN103004227ATelevision system detailsTransmissionEngineeringData mining
Owner:ALCATEL LUCENT SAS

Pre-distortion model device and signal pre-distortion processing device, system and method

ActiveCN101056288BNo convergence errorReduce complexitySynchronous/start-stop systemsNonlinear modelEngineering
Owner:ZTE CORP

Apparatus and method for syngas bio-methanation

PendingCN110832062ABioreactor/fermenter combinationsBiological substance pretreatmentsHollow fibreFiber
Owner:SUEZ INT

a crack-resistant concrete

ActiveCN105541240BAvoid crackingImprove flexural strengthFiberCarbon fibers
Owner:JIANGSU BAIRUIJI NEW MATERIAL

Curved distributed shock wave automatic target reporting system

ActiveCN104930923BHigh precisionHigh positioning target reporting requirementsMovable targetsTarget detectorsShock waveWood splinter
Owner:合肥君信电子科技有限公司

A vibration reduction and heat dissipation system for vehicle-mounted battery packs

ActiveCN110767854BVibration reduction effect is effectiveOperational Effects of Power SupplyBattery isolationSecondary cellsIn vehicleMechanical engineering
Owner:FOSHAN UNIVERSITY

A fingertip seal

ActiveCN110195617BReduce leak rateReduce pressure differential across the sealLeakage preventionMachines/enginesEngineeringPressure difference
Owner:AECC SHENYANG ENGINE RES INST

A kind of quaternary ammonium salt type sodium hydroxypropyl phosphate quick-cracking asphalt emulsifier and its preparation method

InactiveCN108047269BImprove hydrophilicityEnhanced charge strengthPhosphorus organic compoundsBuilding insulationsEpoxyPhosphoric Acid Esters
Owner:SHANDONG UNIV

A device for winding a square coil

ActiveCN104766719BImprove quality and efficiencyIncrease productivityFilament handlingInductances/transformers/magnets manufactureEngineeringCopper
Owner:SHENZHEN HONGBAI TECH IND

Method for isolating stromal vascular fraction

InactiveCN105531366AMetabolism disorderAntipyreticSingle cell suspensionStromal vascular fraction
Owner:AGENCY FOR SCI TECH & RES

Orientation of illustration in electronic display device according to image of actual object being illustrated

ActiveCN103165106ATelevision system detailsCharacter and pattern recognitionDisplay deviceReference image
Owner:SONY CORP

Drum for a laundry treatment machine

InactiveCN101910499AIncrease stiffnessEasy to drainOther washing machinesTextiles and paperPrismEngineering
Owner:BOSCH SIEMENS HAUSGERATE GMBH

Method of selective oxidation of hydrogen in propane dehydrogenation process

ActiveCN103030496BReduce loss rateHigh oxygen conversion rateHydrocarbonsMetal/metal-oxides/metal-hydroxide catalystsLoss rateDehydrogenation
Owner:CHINA PETROLEUM & CHEM CORP +1

A laser white light composite interferometric measurement system and method

ActiveCN108645335BSolving Phase Blur ProblemsLarge measuring rangeUsing optical meansBeam splitterPhase shift interferometry
Owner:XI AN JIAOTONG UNIV

Cover and engine block provided with cover

ActiveCN104011306BEasy to useEasy accessBuilding locksWing fastenersCylinder headMechanical engineering
Owner:A RAYMOND & CO

A constant temperature water supply intelligent control device

ActiveCN113534873BImprove filtering effectAvoid cloggingAuxillary controllers with auxillary heating devicesThermodynamicsWater source
Owner:浙江锦浩信息工程有限公司

A fully automatic testing equipment for usb interface

ActiveCN106646091BReduce volumeSmall footprintElectric connection testingMaterial analysis by optical meansAutomatic transmissionEngineering
Owner:DONGGUAN SENLIAN PRECISION ELECTRONICS CO LTD

Interconnect structure and manufacturing method thereof

ActiveCN103456679BLower latencyImprove performanceSemiconductor/solid-state device detailsSolid-state devicesCMOSGraphene nanoribbons
Owner:SEMICON MFG INT (SHANGHAI) CORP

Method of synthesising polysaccharide or its derivative modified by phospho lipid group

InactiveCN1319994CHigh reaction conversion rateGood biocompatibilityBiocompatibility TestingPhospholipid
Owner:FUDAN UNIV

A selenium-oxidizing rhizobia t3f4 with good colonization ability and its application

ActiveCN110218670BPromote selenium enrichmentPromote absorptionAgriculture tools and machinesBacteriaMicroorganismPotting soil
Owner:HUAZHONG AGRI UNIV

Frequency band resource sharing method, device, electronic device and storage medium

ActiveCN111491374BIncrease usageRealize dynamic sharingWireless communicationTrunkingEngineering
Owner:CHENGDU TD TECH LTD

A kind of nickel-based selective hydrogenation catalyst and preparation method thereof

InactiveCN107185567BAperture size adjustableGood adhesive performanceCatalyst carriersHeterogenous catalyst chemical elementsMetallic NickelNickel based
Owner:QINZHOU UNIV

Meteor crater detecting method based on bright and dark area pairing

InactiveCN102944226BImprove accuracyImprove real-time performancePicture interpretationCamera imageImaging processing
Owner:HARBIN INST OF TECH

A waverider configuration unmanned target drone

ActiveCN104964610BHigh speedImprove the lift-to-drag ratioMovable targetsBody balanceWedge angle
Owner:HUAZHONG UNIV OF SCI & TECH

Gas relay calibration stand and calibration method thereof

ActiveCN101452052BElectric switchesCircuit interrupters testingMicrocomputerFuel tank
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

A suction bucket guide frame with high installation efficiency

ActiveCN109653203BEasy to installGuaranteed stabilityBulkheads/pilesSuction forceStructural engineering
Owner:江苏长风海洋装备制造有限公司

Novel Exenatide Analogs and Their Uses

ActiveCN106661096BImprove obesitySame level of anti-diabetic effectPeptide/protein ingredientsMetabolism disorderDiabetes mellitusFatty acid
Owner:安尼根有限公司

A side position machine

ActiveCN103862833BAccurateHigh speedLamination ancillary operationsLaminationOptical axisEngineering
Owner:SHENZHEN XINSAI AUTOMATION EQUIP

A kind of multi-station rotary welding equipment

ActiveCN109048156BGood for healthEasy to take outWelding/cutting auxillary devicesAuxillary welding devicesSpin weldingHazardous substance
Owner:合肥华峰暖通设备有限公司

An external meshing double helical gear planetary transmission reducer

InactiveCN104343896BReduce quality problemsReduce volumeToothed gearingsGearing detailsLow speedEngineering
Owner:BEIHANG UNIV

A sand core lifting device

ActiveCN107826973BLoad-engaging elementsEmbedmentIndustrial engineering
Owner:KOCEL EQUIP

A photovoltaic cable connection structure

ActiveCN103956612BImprove stabilitySimple structureSecuring/insulating coupling contact membersCouplings bases/casesElectrical connectionPhotovoltaic power generation
Owner:EXTEK ENERGY EQUIP ZHEJIANG

A user equipment, storage medium and user equipment management method used in a cellular communication network

ActiveCN105409305BConnection managementLocation areaCellular communication
Owner:SAGEMCOM BROADBAND

an air gun

ActiveCN105258555BImplement switch installationPrevent misfiringAmmunition loadingCompressed gas gunsEngineeringGun barrel
Owner:中俊香港有限公司

Anti-drop jaw system for oht platforms

ActiveCN104627835BPrevent fallingReduce manufacturing costLoad-engaging elementsEmbedded systemFOUP
Owner:苏州新施诺半导体设备有限公司

Threshold compensation rectifier circuit

ActiveCN105991047BImprove receiver sensitivityImprove conversion efficiencyAc-dc conversionCapacitanceCapacitor
Owner:SOI MICRO CO LTD

A kind of double-bit drilling shearer drill pipe bearing stabilizer

InactiveCN104879062BSolve deviationImprove drilling efficiencyDrilling rodsDirectional drillingTorque transmissionEngineering
Owner:CHINA UNIV OF MINING & TECH

A frame synchronization method of wlan system based on ofdm technology

ActiveCN103944850BFind out exactly where the real starting position isAvoid calculationSynchronisation arrangementMulti-frequency code systemsRadio frequency signalEngineering
Owner:XIAN STARPOINT INFORMATION TECH

Compound semiconductor switched circuit device

InactiveCN1283044CTransistorSemiconductor/solid-state device detailsChip sizeControl signal
Owner:SANYO ELECTRIC CO LTD

A Noise Reduction Method for Through-the-Earth Positioning Signal Based on Frequency Point Amplitude Acquisition

ActiveCN110926457BReduce the proportionHigh precisionNavigation by terrestrial meansTransmissionTime domainFrequency spectrum
Owner:BEIJING JIAOTONG UNIV

Method for Determining Optimum Asphalt Consumption of Large Particle Size Asphalt Mixture

InactiveCN104098294BSolve processing problemsFreezing thawingFailure strain
Owner:SHENYANG JIANZHU UNIVERSITY

Field low-temperature storage and conveying box

InactiveCN102161400BImprove insulation effectSolve shipping problemsDomestic cooling apparatusLighting and heating apparatusElectrical batteryEngineering
Owner:SANITARY EQUIP INST ACAD OF MILITARY MEDICAL SCI PLA +1

Peanut peptide nutrient food and preparation method thereof

ActiveCN101455403BPrevent arteriosclerosisReduce deliveryVegetable proteins working-upFood preparationAcid proteinaseChemistry
Owner:陕西天宝大豆食品技术研究所

cknn query method for moving objects in road network based on rrn-tree

InactiveCN103544291BImprove query performanceImprove performanceGeographical information databasesSpecial data processing applicationsUndirected graphPoint object
Owner:NORTHEAST FORESTRY UNIVERSITY

Carrier of silver catalyst for olefin epoxidation, its preparation method and application

ActiveCN103357442BControl contentGood choiceCatalyst carriersOrganic chemistryAlkaline earth metalMass content
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of preparation method of functional compound rgo-ionp-peg

ActiveCN110760070BReduce processing timeHigh yieldEnergy modified materialsPharmaceutical non-active ingredientsIron saltsChlorobenzene
Owner:海南省妇幼保健院

A multi-cylinder cooperative compression compensation system for garbage compressors

ActiveCN111237288BEliminate or reduce back-off problemsEliminate or reduce litterServomotor componentsMechanical engineeringPiston rod
Owner:长沙普惠环保机械有限公司

A kind of coordination polymer microsphere and its preparation method and hydrogen storage application

ActiveCN103435813BSimple preparation processShape is easy to controlHydrogen productionMicrosphereBinding site
Owner:ZHEJIANG UNIV

Water vapor rotating jet dust settling device for comprehensive driving working face

ActiveCN102191935BEasy to deal with blockageSimple structureDust removalFire preventionWater vaporDust control
Owner:HUAIBEI MINING IND +2

electronic device

ActiveCN108594545BImprove stabilityAvoid short circuit problemsNon-linear opticsIdentification meansScan lineMechanical engineering
Owner:AU OPTRONICS CORP

Extension structure of memory module slot

InactiveCN100524165CSmall surface areaPerformance maximizationDigital processing power distributionSupport structure mountingComputer moduleCircuit switching
Owner:肖庆强 +3

A kind of composite material preparation method and composite material

ActiveCN109942996BReduce energy lossImprove uniformityConjugated synthetic polymer artificial filamentsNon-woven fabricsSpinningHigh energy
Owner:XI AN JIAOTONG UNIV

A system for obtaining server screen output information

ActiveCN103729318BImprove power supply efficiencyImprove reliabilityInput/output to record carriersEnergy efficient computingEmbedded systemPower consumption
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

System and method for data inversion with phase extrapolation

InactiveCN103221842ASeismic signal processingSpecial data processing applicationsSynthetic aperture radarData source
Owner:CHEVROU USA INC

A kind of reversible covalently cross-linked polysiloxane elastomer and its preparation method and application

ActiveCN105111470BChange performanceAchieve self-healingPolymer scienceSilicone Elastomers
Owner:SICHUAN UNIV

A kind of cu-fe composite material double-melt mixed casting equipment and technology

ActiveCN110814305BHigh viscosityRapid coolingAlloyElectromagnetic stirring
Owner:CENT SOUTH UNIV

A method for characterizing the surface color concentration of passivation film based on cie Lab system

ActiveCN109596216BSimple methodEasy to understandColor measuring devicesColored whiteFilm base
Owner:镇江大全金属表面处理有限公司

Escalator disinfection and cleaning device

ActiveCN105084192BDisinfection and cleaning compositionEscalatorsEngineeringUltrasonic atomization
Owner:李建聿

electrical connector combination

InactiveCN103457076BCoupling contact membersCouplings bases/casesEngineeringElectrical connector
Owner:MOLEX INC +1

Elevator and elevator control method

ActiveCN109484946BElevatorsControl engineeringElevator control
Owner:HITACHI LTD

A display assembly, liquid crystal display and electronic equipment

ActiveCN108051945BEasy to controlImprove transmittanceStatic indicating devicesNon-linear opticsLiquid-crystal displayDisplay device
Owner:BOE TECH GRP CO LTD

A process-level assurance method for the integrity of production data of steel coils exported from the steel coil production line

ActiveCN106292564BIntegrity guaranteedProgramme total factory controlProduction lineData integrity
Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

Surface acoustic wave temperature sensor

ActiveCN102928111BSolve the problem of anti-environmental noiseThermometers using physical/chemical changesEnvironmental noiseElectricity
Owner:苏州光声纳米科技有限公司

Cash cabin height adjustment device for ATM cashbox

ActiveCN101894418BEasy to adjustCoin/currency accepting devicesEngineeringParallelogram
Owner:CASHWAY FINTECH CO LTD

Fitness equipment

ActiveCN108355305AImprove experienceLarge swingFrictional force resistorsMovement coordination devicesRotation flapAgricultural engineering
Owner:SHANDONG RELAX HEALTH IND

Application of compound in preparation of drug inhibiting kallikrein klk7 and its synthesis process

ActiveCN106188070BInhibitory activityThe synthesis method is simpleOrganic active ingredientsOrganic chemistryChemical compoundStructural formula
Owner:CHINA THREE GORGES UNIV

hydraulic side umbrella

ActiveCN103735008BImprove efficiencyEasy to operateWalking sticksUmbrellasEngineering
Owner:SHANGHAI XUANZI DECORATION PROD CO LTD

Semi-supervised learning face recognition method based on lrr graph

InactiveCN102880875BImprove recognition rateImprove robustnessCharacter and pattern recognitionTest sampleSupervised learning
Owner:XIDIAN UNIV

A kind of preparation method of phosphogypsum cementitious material

InactiveCN103466978BIncrease profitReduce pollutionResource utilizationPhosphogypsum
Owner:WUHAN UNIV OF TECH

Diffraction element and optical disk device

InactiveCN1838272AIncrease freedomAccuracy Tolerance WideningRecord information storageOptical beam guiding meansOptical powerLight beam
Owner:SANKYO SEIKI MFG CO LTD

A multi-rotor aircraft

ActiveCN113353251BFlexible adjustment of liftIncrease rotor diameterRotocraftFlight vehiclePropeller
Owner:四川聚变未来航空科技有限公司

Frequency transposition applications for improving spatial hearing abilities of subjects with high-frequency hearing losses

InactiveCN101370325BGood spatial hearing abilityImprove language intelligibilityDeaf-aid setsFrequency spectrumHearing perception
Owner:OTICON

Signal output device of piston-type heating container

InactiveCN102225003BFirmly connectedGuaranteed sealing performancePressure-cookersEngineeringOutput device
Owner:乔林友

Method, device and system for realizing file transfer

ActiveCN105141360BHigh speedImprove reliabilityClose-range type systemsFrame sequenceReliable transmission
Owner:CHINA TELECOM CORP LTD

Apparatus for realiznig stratified exhaust recycle in cylinder for gasoline and its intake control method

InactiveCN100359146CLower emission levelsUnchanged powerElectrical controlMachines/enginesGasolineExhaust fumes
Owner:TIANJIN UNIV

Substrate loading system and method for substrate loading dedicated to substrate machine

ActiveCN103579059BCompact structureFunction increaseSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusReciprocating motionStructural engineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

ship

ActiveCN108569372BRealize the water injection operationAchieve drainageHull interior subdivisionSelf-bailing equipments/scuppersBallast tankHull
Owner:SHANGHAI MERCHANT SHIP DESIGN & RES INST

Satellite Autonomous Navigation System and Method Fused with Pulsar Radiation Vector and Timing Observations

InactiveCN103674032BSolve the rotation problemRelieve stressInstruments for comonautical navigationNatural satelliteHorizon
Owner:XIDIAN UNIV

Pre-matched compact coupling detection circuit chip integrated with gan power amplifier

ActiveCN111697931BRealize output power detectionSmall sizePower amplifiersChip sizeHemt circuits
Owner:NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD

Axial ultrasonic through-flow rotary blade shock stator fan stage

ActiveCN108131325BHigh strengthHigh weight ratioPump componentsPumpsShock waveEngineering
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Holographic grating making process

InactiveCN1137396CWide range of optionsSimple processOptical elementsGratingLight beam
Owner:SHANGHAI JIAOTONG UNIV

Optical glass strip forming device

ActiveCN107500514BReduce cutting processAvoid stickingGlass reforming apparatusOptical glassMolten glass
Owner:HUBEI NEW HUAGUANG NEW INFORMATION MATERIALS CO LTD

A kind of preparation technology of metal glaze carpet tile and metal glaze carpet tile

ActiveCN106810229BTo achieve a sparkling effectResplendent and luxurious effectCeramic shaping apparatusMetallurgyIndustrial engineering
Owner:欧阳琦

A method and device for u2x communication mode selection and trajectory design of cellular UAV

ActiveCN111446990BLower latencyReduce flight distanceRadio transmissionQuality of serviceSimulation
Owner:PEKING UNIV

A laser sensor lodging detection header adaptive device and control method

ActiveCN113661827BReduce lossImprove accuracyMowersElectromagnetic wave reradiationDrive shaftControl engineering
Owner:JIANGSU UNIV

Aluminum alloy and preparation method thereof, and aluminum alloy structural member

ActiveCN112176229BBoth mechanical propertiesImprove thermal conductivityLight equipmentDie casting
Owner:BYD CO LTD

Solar cell element and solar cell module

ActiveCN103430319BIncrease the open circuit voltageImprove output characteristicsFinal product manufacturePhotovoltaic energy generationSemiconductorPolycrystalline silicon
Owner:KYOCERA CORP

Preset type blood sample collector blood collection performance test device

ActiveCN105784407BSimple structureLow costStructural/machines measurementWater bathsExhaust valve
Owner:山东省纺织科学研究院

Cosmetic composition and its preparation method and cosmetics with anti-blue light effect

ActiveCN110292547BObvious anti-blue light pollution effectIncrease elasticityCosmetic preparationsToilet preparationsChalconeSkin elasticity
Owner:GUANGDONG MARUBI BIOLOGICAL TECH CO LTD

A kind of preparation method of hydrophobic glass

ActiveCN104150785BHigh light transmittanceNumerical rangeFrit
Owner:CHERY AUTOMOBILE CO LTD

System and method for improving wafer etch non-uniformity

ActiveCN104851793BElectric discharge tubesSemiconductor/solid-state device manufacturingEngineeringRadio frequency
Owner:LAM RES CORP

Network asset anomaly detection method

ActiveCN113469247BImprove detection accuracyGuaranteed to be complete and efficientDigital data information retrievalNeural architecturesInternet trafficAnomaly detection
Owner:GUANGZHOU TRUSTMO INFORMATION SYST CO LTD

A spiral hollow coil and its manufacturing method

ActiveCN110289147BImprove cooling effectIncrease surface areaCoils manufactureCoilsElectrical conductorMechanical engineering
Owner:无锡华德电子科技有限公司

A portable multiple fetal ECG monitor and monitoring method thereof

InactiveCN107157474BAchieve separationEnable telemedicineDiagnostic signal processingSensorsMicrocontrollerAdaptive filtering algorithm
Owner:SOUTHWEST MEDICAL UNIVERISTY

LED driving circuit and LED taxiway edge light

ActiveCN103124451BSimple structureReduce energy consumptionElectric light circuit arrangementCapacitanceTransformer
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Method for producing semiconductor device

ActiveCN102347268BWon't existSemiconductor/solid-state device manufacturingPower semiconductor deviceEngineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A spraying auxiliary device and a spraying robot using the spraying auxiliary device

ActiveCN109013121BEasy to moveAvoid problems with more difficult movementSpraying apparatusRemote controlControl engineering
Owner:上海阚讯电子科技有限公司

Method for measuring several critical strain values of metal membrane in flexible substrate

InactiveCN100561210CReduce sudden failurePreparing sample for investigationMaterial strength using tensile/compressive forcesCrazingStress–strain curve
Owner:山东合创涂层技术有限公司

Material identification system and material identification method

ActiveCN107664656BPrint image acquisitionMaterial impedanceHemt circuitsEngineering
Owner:HIMAX TECH LTD

Extramedullary fixation block and fixation system for anatomical trochanteric fractures

ActiveCN111281513BEasy to placeImprove matchInternal osteosythesisEngineeringFemoral neck
Owner:TIANJIN WALKMAN BIOMATERIAL CO LTD

Triterpene compound and its preparation method and application

ActiveCN106220701BΑ-glucosidase inhibitory activity is goodSmall molecular weightOrganic active ingredientsMetabolism disorderPharmaceutical AidsSilica gel
Owner:JIANGXI SUNWAY CHEM CO LTD

Water-based carpet glue and production method

ActiveCN103059782BLow costAvoid boilingEster polymer adhesivesToxic gasOrganic solvent
Owner:SHANDONG TIANQING TECH DEV

Method for thermocompression curing molding of electronic equipment cables embedded in composite materials

ActiveCN110757837BReduce the amount of wiringOptimizing electrical interconnectionsDomestic articlesIsolation membraneThermocouple device
Owner:10TH RES INST OF CETC

Numerical simulation method of controllable source in 3D frequency domain

ActiveCN108509693BSmall scaleThe number of unknowns to be solved is smallDesign optimisation/simulationSpecial data processing applicationsObservation pointEngineering
Owner:CENT SOUTH UNIV

High-power remote phosphor-type white light led cooling package

ActiveCN109585632BPerfect spherical surfaceImprove scalabilitySemiconductor devicesPhosphorHeat conducting
Owner:XUYU OPTOELECTRONICSSHENZHEN CO LTD

parking aid

ActiveCN105539585BThe target position is suitableSteering partsExternal condition input parametersSign detectionBorder line
Owner:AISIN SEIKI KK +1

An Adaptive Mounting Platform for Horn Antenna Testing

ActiveCN107942100BImprove compatibilityImprove versatilityMeasurement instrument housingAntenna radiation diagramsCircular discJackscrew
Owner:BEIJING INST OF REMOTE SENSING EQUIP

An infrared touch screen circuit suitable for strong ambient light

ActiveCN105988644BLow costImprove performanceInput/output processes for data processingSignal processing circuitsSimple circuit
Owner:PQ LABS INC

Urban Public Data Broadcasting Method

ActiveCN111371521BSolve the communication problemRealize disseminationSpecific information broadcast systemsTransmissionData transformationData platform
Owner:CHENGDU BITNUM TECH

Manufacturing method of PCB (Printed Circuit Board) with metal micro-radiator

ActiveCN102291938BSolve the problem of heat conductionPrinted circuit assemblingCooling/ventilation/heating modificationsPrinted circuit boardLight-emitting diode
Owner:RAYBEN TECH ZHUHAI

Systems and methods for imaging

ActiveCN102334128BTelevision system detailsCharacter and pattern recognitionComputer scienceLight intensity
Owner:DATALOGIC SCANNING

Method and device for safety monitoring of running part of EMU

ActiveCN111516711BGuaranteed operational safetyReduce operational riskRegistering/indicating working of vehiclesRailway signalling and safetyComputer scienceMonitoring methods
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Method for producing hydrolysis-resistant polyester composition

InactiveCN101525413BImprove hydrolysis resistanceExcellent toneForeign matterPolyester
Owner:TORAY FIBER RES INST(CHINA) CO LTD

Method for identifying starting ability

ActiveCN102687034BEasy to chargeElectrical testingPower flowStart stop
Owner:SEG AUTOMOTIVE GERMANY GMBH

A kind of bamboo charcoal, shell charcoal composite viscose fiber

InactiveCN103556257BFunctional advantage impactGuaranteed functionalityOther chemical processesArtificial filaments from viscoseColour fastnessSpinning
Owner:YIBIN HIEST FIBER +1

Wind energy wave energy comprehensive power generation device and power generation method thereof

ActiveCN109209775BReduce power generation costsSolve the problem of unstable power outputMachines/enginesWind motor combinationsElectric power transmissionWind driven
Owner:OCEAN UNIV OF CHINA

A porcelain insulator production line

ActiveCN110942872BReduce defective rateIncrease profitOptically investigating flaws/contaminationUsing optical meansMetallurgyEngineering
Owner:江西高强电瓷集团有限公司

Glass defect detection method based on frequency domain and space combination based on segmentation network

ActiveCN112686896BHigh speedCalculate quicklyImage analysisCharacter and pattern recognitionData setDomain space
Owner:SUZHOU DINNAR TECH FOR AUTOMATION CO LTD

A teaching experimental device and experimental method for verifying the role of zero bars in the process of truss instability

ActiveCN106205354BVarious structural formsVarious formsEducational modelsExperimental methodsClassical mechanics
Owner:DALIAN UNIV OF TECH

Bioluminescent Microscopic Detection Instrument

ActiveCN102818795BHigh-resolutionIncrease horizontal resolutionMicroscopesFluorescence/phosphorescenceCamera lensFluorescence
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH

Distributed flow regulation method and device

ActiveCN107204933BReduce loadImprove real-time performanceData switching networksData streamEngineering
Owner:HUAWEI TECH CO LTD

A scanning gun device that can be connected wirelessly with a computer

ActiveCN108898002BEasy to useEasy to compareCash registersDigital data authenticationScannerComputer printing
Owner:青岛山景虚拟现实研究院 +2

Real-time interactive intelligent TV program combination recommendation system and method

ActiveCN104796734BFast and intelligent experienceSelective content distributionPersonalizationBatch processing
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A positioning speed measurement system and method for a maglev train, and a maglev train

ActiveCN105905135BHigh precisionImprove reliabilityRailway signalling and safetyEngineeringAlternating current
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