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.

Automatic injecting instrument for brain angiography

InactiveCN100506302CNot harmed by X-raysAutomatic syringesPressure infusionRotary switchX-ray
Owner:SICHUAN VOCATIONAL & TECHN COLLEGE OF COMM

Steam broom with suction device

InactiveCN1444900ACarpet cleanersFloor cleanersWater filterElectric machinery
Owner:埃米利奥·卡皮塔尼MATIC公司

A method of patrolling electric meter

ActiveCN104408788BRegistering/indicating working of machinesMicrocontrollerMicrocomputer
Owner:JIANGSU HUAHONG INDAL GROUP

Quick downloading method for large-data documents based on broadcasting television network and communication network

InactiveCN101860543BSolve the problem of difficult downloadShorten the timeTransmissionSelective content distributionStructure of Management InformationThe Internet
Owner:龙山

A method for preparing platinum-based binary alloy nanoparticles using transition metal oxides and platinum metal nanoparticles as precursors

ActiveCN109604625BLow costEasy to controlMaterial nanotechnologyTransportation and packagingBinary alloySurface-active agents
Owner:HARBIN INST OF TECH

Management method of detection jig applied to detection process

PendingCN114548328AThe number of uses has not exceededMeasurement devicesCo-operative working arrangementsAlgorithmEngineering
Owner:INVENTEC PUDONG TECH CORPOARTION +1

Compound with antitumor activity and preparation method thereof

ActiveCN102260320BImprove solubilityGood water solubilityPeptide/protein ingredientsPeptide preparation methodsPharmacyChemical compound
Owner:CHENGDU SHENGNUO BIOTEC CO LTD

Salt strata drilling and channeling method based on high-speed water jet technology

ActiveCN101571043BLow costShorten the timeLiquid/gas jet drillingHydraulic miningUltra high pressureWell drilling
Owner:DARDI INT CORP

The machining fixture of the cylinder head blank adopting the robot loading and unloading method

ActiveCN112025365BSolve the problem of collision accidentsAvoid collisionMeasurement/indication equipmentsMetal working apparatusControl systemCylinder head
Owner:KUNMING YUNNEI POWER

A kind of precursor solution and preparation method thereof, cathode material and lithium ion battery

ActiveCN113921932BRealize deep impurity removalReduce loss rateCell electrodesWaste accumulators reclaimingElectrical batteryPhysical chemistry
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD

Method for recovery of furfural and acetic acid from furfural stripping steam condensate

ActiveCN103772330BHigh selectivitySolve the problem that it cannot be used as an extractantCarboxylic compound separation/purificationAcetic acidWastewater
Owner:CHINA PETROLEUM & CHEM CORP +1

A heating furnace high-temperature flue gas waste heat utilization system and method

ActiveCN103471408BSolve the problem that cannot run stablyLower exhaust gas temperatureIncreasing energy efficiencySteam generation using hot heat carriersThermal energySteam drum
Owner:ANGANG STEEL CO LTD

A kind of environment-friendly soil remediation treatment method

InactiveCN111052899BEasy to tickGuaranteed decentralizationContaminated soil reclamationGatherer machinesSoil remediationElectric machine
Owner:黄灏峰 +2

A kind of steel slag-based mesoporous material and preparation method thereof

InactiveCN104150941BPromote the development of circular economyIncrease added valueCeramicwareEmulsionAcrylic resin
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Inference Method and System of Traffic Congestion Diffusion Path

ActiveCN108335483BSolve the problem of different criteria for judging traffic congestionSolve the data sparsity problemDetection of traffic movementDistribution matrixReal-time data
Owner:SHENZHEN INST OF ADVANCED TECH

A method for generating and processing scanning signals of a vibrator

ActiveCN104217099BHigh resolutionImprove signal-to-noise ratioSeismic energy generationBandpass filteringFrequency spectrum
Owner:CHINA PETROLEUM & CHEM CORP +1

An ultrasound-based wireless power transmission device that penetrates metal plates

InactiveCN104734204BSolve electromagnetic interferenceReduce reactive power lossPiezoelectric/electrostriction/magnetostriction machinesTransmission technologyImpedance matching
Owner:DALIAN UNIV OF TECH

Ampelopsis grossedentata air freshener and preparation method thereof

InactiveCN102552961BRelieve discomfortImprove sleepingGaseous substancesDeodrantsFlavorAir purifier
Owner:FUJIAN AGRI & FORESTRY UNIV

Method for Extracting and Purifying Total Alkaloids of Phellodendron Phellodendron by Ion Exchange Fiber

InactiveCN101612237BIncrease profitImprove processing efficiencyPlant ingredientsCorkSingle fibre
Owner:BEIJING INST OF CLOTHING TECH

Heating control method, device and ice maker

ActiveCN110243119BAccurate parts prone to freezingReduce energy consumptionIce productionCorrosion preventionThermodynamicsHigh energy
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +2

Method for cleaning external surfaces and use of a multi-jet rotary head in the cleaning method

InactiveCN102971092BHollow article cleaningSpraying apparatusCleaning methodsEngineering
Owner:ALFA LAVAL CORP AB +1

List creation method, device, electronic device, and computer-readable storage medium

ActiveCN111381819BAvoid redundancySave resourcesSoftware engineeringInformation processingSoftware engineering
Owner:BEIJING MICROLIVE VISION TECH CO LTD

A photovoltaic power generation and rock energy storage integrated system and method

ActiveCN112031885BAchieve integrationPV power plantsHeat storage plantsPower gridEngineering
Owner:XIAN THERMAL POWER RES INST CO LTD +1

Steel wool quantitative tearing and coiling equipment and its application method

ActiveCN111675038BUniform weightReal-time online detectionFilament handlingSteel woolLoad cell
Owner:WUHAN UNIV OF SCI & TECH

Woodwork frame sawing machine

ActiveCN101947796BReduce wearReduce feverSawing apparatusLinear motionReciprocating motion
Owner:何沛佳

A distributed multi-terminal service method and device

ActiveCN113596182BCannot be tampered withImprove securityDigital data protectionSecuring communicationEngineeringDistributed computing
Owner:深圳时空云科技有限公司

A hovering control method for quadrotor UAV with suspension load based on state observation

ActiveCN109032156BState observation is accurateSuppress swingAttitude controlPosition/course control in three dimensionsDynamic modelsState observer
Owner:BEIHANG UNIV

A network key distribution method and system based on computational associative imaging

InactiveCN103973433BIncrease spawn rateReduce manufacturing costKey distribution for secure communicationAlgorithmTheoretical computer science
Owner:NAT SPACE SCI CENT CAS

A Mars Lander Navigation Method for Atmospheric Entry Segment Based on Sampling Point Inheritance Strategy

InactiveCN104266650BHigh state prediction accuracyImprove State Estimation AccuracyNavigational calculation instrumentsInstruments for comonautical navigationCovarianceAtmospheric sciences
Owner:HARBIN INST OF TECH

Inner hole local plating equipment

InactiveCN102453934BReduce consumptionRealize automatic controlElectricityWater storage
Owner:PLASTIC ENG

Metal oxide semiconductor device and manufacturing method thereof

ActiveCN101621071BInhibition of Transient Enhanced DiffusionImprove performanceSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitancePower semiconductor device
Owner:SEMICON MFG INT (SHANGHAI) CORP

Oratosquilla pond ecological breeding method

InactiveCN101703020BReduce the amount of feedReduce development costsClimate change adaptationPisciculture and aquariaShort-necked clamHectare
Owner:DALIAN FISHERIES UNIVERSITY

Intermittent lumbar traction equipment

ActiveCN108542571BChiropractic devicesFractureSprocketControl theory
Owner:南通唯亮体育用品有限公司

Service scheduling method and system

ActiveCN112398913AEfficient and reasonable establishmentImprove utilization efficiencyTransmissionEngineeringNetwork topology
Owner:HUAWEI TECH CO LTD

Heat dissipation type zener diode

ActiveCN109599442AImprove cooling efficiencySemiconductor/solid-state device detailsSolid-state devicesZener diodeSemiconductor
Owner:AMAZING MICROELECTRONICS

Preparation method of vitelline antibody for resisting pstudorabies

InactiveCN100347195CIncreased sensitivityStrong specificityImmunoglobulins against virusesYolkSalting out
Owner:SHANGHAI JIAOTONG UNIV

Method for determining cut position of optical film

ActiveCN112351870BOptical articlesMetal working apparatusMaterials scienceOptical film
Owner:杉金光电(广州)有限公司

Antibodies that bind to il-4 and/or il-13 and uses thereof

ActiveCN101827863BHybrid immunoglobulinsAntipyreticDiseaseAllergic asthma
Owner:SANOFI AVENTIS SA

Bellows processing method and equipment

ActiveCN103894464BQuality assuranceAvoid welding operationsWater flowHigh pressure water
Owner:SHENZHEN INST OF ADVANCED TECH

Audio and video synchronization method, device and system

ActiveCN106658065BAchieve synchronizationImprove experienceSelective content distributionEngineeringAudio frequency
Owner:ZTE CORP

System and method for dispensing a liquid as a spray and pump and nozzle unit for the same

ActiveCN107105946BClosuresSpray nozzlesRelative displacementMechanical engineering
Owner:ESSITY HYGIENE & HEALTH AB

Pixel structure, pixel driving method, array substrate, display device

ActiveCN108196362BReduce difficultyFine Gray RangeOptical elementsDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD +1

System and method for catheter connections

PendingCN107374721AMechanical visible signallingCoupling device detailsCatheterElectric coupling
Owner:BIOSENSE WEBSTER (ISRAEL) LTD

Method and device for invisible display of electronic program guide information

ActiveCN103533413BDoes not affect the full-screen viewing effectSelective content distributionCurrent channelRemote control
Owner:SHENZHEN TCL NEW-TECH CO LTD

High-harmonic-rejection-ratio mixer circuit

PendingCN111211737AHarmonic rejection ratio improvedModulation transference by semiconductor devices with minimum 2 electrodesTransmissionSquare waveformHarmonic
Owner:VERISILICON MICROELECTRONICS SHANGHAI +1

A medium surface interval treatment device

ActiveCN112246365BImprove processing efficiencyGood handling qualityGrain treatmentsStructural engineeringMechanical engineering
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI

Disposable multi-faceted inoculation device and inoculation method thereof

ActiveCN107189936BEasy to separateImprove accuracyMicrobiological testing/measurementBiological material testing proceduresAutomatic controlPetri dish
Owner:上海莫杜生物科技有限公司

A Method for Predicting the Rate Constant of the Reaction of Organic Compounds with Hydroxyl Radicals in Aqueous Phase

ActiveCN104573863BThe method is simple and fastLow costForecastingSpecial data processing applicationsEntity–relationship modelLinear regression
Owner:DALIAN UNIV OF TECH

Method for preparing high purity 1H-1,2,3-triazole

ActiveCN101104607BImprove product qualityExtended shelf lifeOrganic chemistryDistillationCarboxylic acid
Owner:LANXI SUNHOW FINE CHEM

A method for increasing production capacity of circuit board drilling target and cutting and grinding

ActiveCN109905966BIncrease production capacityPrinted circuit manufactureEngineeringPhysics
Owner:JHY HUEY AUTO MACHINE

A kind of biocontrol bacteria and its application in the control of downy mildew of crops

ActiveCN109609403BControl Downy MildewAlleviate powdery mildewBiocidePlant growth regulatorsBiotechnologyEcological environment
Owner:NANJING AGRICULTURAL UNIVERSITY

A gas injection valve cleaning and gas leakage detection equipment and detection method

ActiveCN106089533BExtended service lifeEngine testingFuel injection apparatusSpray nozzleEngineering
Owner:WEICHAI XIGANG NEW ENERGY POWER

Astragalus dandelion soup for treating chronic atrophic gastritis

InactiveCN101926870BPromote blood circulationAtrophy reversalDigestive systemUnknown materialsAtrophyCodonopsis
Owner:高磊 +1

Mobile phone short message original copyright marking and transmitting method based on communication protocol

ActiveCN101365151BSolving Copyright Billing IssuesIncrease business volumeNetwork topologiesData switching networksNetwork linkNetwork Communication Protocols
Owner:太仓创造电子有限公司

A kind of multi-block copolymer based on 2,5-furandicarboxylic acid polyester and aliphatic polycarbonate and preparation method thereof

ActiveCN110407991BSimple manufacturing methodLow costPolyesterThermoplastic
Owner:ZHEJIANG UNIV

Crystalline epoxy resin

ActiveCN103145949BEasy to operateImprove heat resistanceSemiconductor/solid-state device detailsEpoxyHeat resistance
Owner:新亚 T&C

A Method of Automatic Image Calibration Based on Regression Algorithm

ActiveCN109242916BImprove efficiencyImage analysisAlgorithmGradation
Owner:昆山博泽智能科技有限公司

Method of using oligonucleotide for chiral drug resolution

ActiveCN102633583BEasy to disassembleSafe splitOrganic compound preparationOptically-active compound separationDrugs solutionInorganic salts
Owner:TIANJIN UNIV

A connection structure between the external PC wall panel and the main body of a prefabricated steel structure building

ActiveCN110439121BImprove practicalityEasy to installBuilding constructionsSteel frameMechanical engineering
Owner:CHINA MCC17 GRP

Hollow concrete block for protecting perenial frozen soil road bed and slope

InactiveCN100368636CEasy to implementEasy maintenanceExcavationsPlant stalkCrushed stone
Owner:COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE

A waterproof patch type elastic button

ActiveCN105609348BPrevent inflowGood pin coplanarityElectric switchesKey pressingEngineering
Owner:GUILIN XUYAN ELECTROMECHANICAL TECH CO LTD

A method of manufacturing a micrometer

ActiveCN104308472BGood dimensional stabilityHigh hardnessMicrometersFurnace typesMicrometerHardness
Owner:WUXI YICHEN MOLD TECH

A heater for cryogenic fluid and its application

ActiveCN106091358BImprove the heating effectCalculation and control of heating powerWater heatersThermodynamicsEngineering
Owner:DONGGUAN NEUTRON SCI CENT

3D multi-focal plane structured light fast microscopic imaging system and method

ActiveCN108169887BHigh speedImprove stabilityMicroscopesMicro imagingGrating
Owner:TSINGHUA UNIV +1

Bacillus hy-1 and its application in degrading organic pollutants

ActiveCN109609404BEfficient degradationPromote degradationBacteriaDispersed particle separationEthyl acetatePure culture
Owner:ZHEJIANG UNIV OF TECH

Method and device for measuring high-pressure oil pump camshaft speed fluctuation

ActiveCN111561414BSimple methodSimple structureEngine testingFuel injection apparatusGear wheelEngineering
Owner:HENAN DIESEL ENGINE IND

Encapsulation method and structure of light emitting diode

InactiveCN1953164AAvoid problemsSolve the cooling problemPoint-like light sourceSemiconductor/solid-state device detailsWorking fluidPhase change
Owner:FU ZHUN PRECISION IND SHENZHEN +1

Method and device for transcoding video streams under the same protocol type

ActiveCN104618734BHigh speedSave confirm operationsSelective content distributionParallel computingTranscoding
Owner:HUAWEI TECH CO LTD

Volume measurement equipment and method for natural gas hydrate

ActiveCN109000751BAccurate volumeVolume measurement apparatus/methodsPhysical chemistryGas uptake
Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

A Loader Bucket Force Test Method Based on Kalman Filter Algorithm

ActiveCN110285907BNo modification requiredSimple test methodApparatus for force/torque/work measurementComplex mathematical operationsHydraulic cylinderSystem pressure
Owner:JILIN UNIV

muffler for diesel engine

ActiveCN109404093BImprove the noise reduction effectEasy to disassembleExhaust apparatusSilencing apparatusControl theoryDiesel engine
Owner:湖北谊立舜达动力科技有限公司

A Method for Inverter Intelligent Fault Reasoning

ActiveCN109521299BStrong reasoning abilityIntelligentElectrical testingCharacter and pattern recognitionInverterEngineering
Owner:HENAN POLYTECHNIC UNIV

A device for collecting fruit

InactiveCN104488447BEasy to pickPicking safetyPicking devicesEngineeringManipulator
Owner:SHANGLUO UNIV

Weather strip

InactiveCN110254191ADomestic sealsEngine sealsThermoplastic elastomerNonwoven fabric
Owner:JAPAN VILENE CO LTD +1

Methanol gasoline cleaning grade-raising emulsifier for vehicle

InactiveCN100432200CIncrease motivationExtend your lifeFuel additivesHeptyl alcoholAutoclave
Owner:烟台远弘能源科技有限公司

single board mobile device

ActiveCN111086071BSimple structureSimple maintenance and managementRegistering devicesWood veneer joiningSingle plateMobile device
Owner:MEINAN MASCH WORKS INC

A wheel deburring device

ActiveCN102909627BEfficient removalSimple structureEdge grinding machinesMotor driveEngineering
Owner:CITIC DICASTAL

Automatic power-off control system, electronic device and method

ActiveCN104238704AVolume/mass flow measurementPower supply for data processingControl systemComputer module
Owner:FU TAI HUA IND SHENZHEN +1

A device for constructing a chronic compression model of sciatic nerve

ActiveCN110403727BImprove accuracyImprove stabilitySurgical veterinaryPhysical medicine and rehabilitationApparatus instruments
Owner:JILIN UNIV

A kind of al-mg-li-sc-zr aluminum alloy powder for additive manufacturing and preparation method thereof

ActiveCN109202062BFine grainImprove mechanical propertiesAdditive manufacturing apparatusCrucibleIngot
Owner:CHANGSHA ADVANCED MATERIALS IND RES INST CO LTD

Detachable robotic system

PendingCN111568291AReduce the risk of fallingCarpet cleanersFloor cleanersRobotic systemsControl engineering
Owner:QUANTA COMPUTER INC

Chinese medicinal composition for treating chronic hepatitis B and preparation method and application thereof

InactiveCN102319321BImprove clinical symptomsProtect and restore damageDigestive systemAntiviralsChronic hepatitisSedum sarmentosum
Owner:朱方石

Hybrid vehicle control system

InactiveCN111252062APrevent over-rotationReduced durabilityHybrid vehiclesTransmission elementsDrive wheelControl system
Owner:TOYOTA JIDOSHA KK

A display method and system for a reading pen

ActiveCN106406715BEasy to carryImprove concealmentInput/output processes for data processingComputer science
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A kind of olefin polymer and its production method

ActiveCN105566534BEfficient productionHas a melting pointPolymer scienceStructural formula
Owner:CHINA PETROLEUM & CHEM CORP +1

a terminal device

ActiveCN110058243BDoes not affect audio performanceMeasurement apparatus componentsConverting sensor output opticallyMedicineTerminal equipment
Owner:SHENZHEN MAXUSTECH CO LTD

Scraps filtering device of heat pump washing machine drier

ActiveCN101173482BEasy to cleanOther washing machinesTextiles and paperWater coolingHot blast
Owner:QINGDAO HAIER DRUM WASHING MACHINE

Technique of preparing dichloroacetyl chloride

ActiveCN100575328CThree wastes lessLow costCarboxylic acid halides preparationLiquid productEconomic benefits
Owner:JIANGSU CHANGQING AGROCHEMICAL CO LTD

Automatic sensor water saving control device

InactiveCN101691769BAvoid controlPrevent leakageDomestic plumbingMarine engineeringSolenoid valve
Owner:吴雨润

An information processing method and electronic device

ActiveCN105868121BEasy to handleSolve the technical problem of large delay in reading and writingMemory adressing/allocation/relocationInformation processingData transmission
Owner:SHENZHEN YILIAN INFORMATION SYST CO LTD

Display device and electronic equipment

ActiveCN110989230BSimple drive structureLow costStatic indicating devicesNon-linear opticsDisplay deviceEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Medical vertical sorting system

InactiveCN103420118BImprove labor efficiencyReduce labor intensityMechanical conveyorsSprocketEngineering
Owner:SUZHOU WEIJIE MEDICAL SCI & TECH

Automobile door taping machine

InactiveCN103157711BReduce modulusFix unevennessShaping toolsMetal-working feeding devicesEngineeringMechanical engineering
Owner:戴崇强

Safe and high efficient eddy flow stirring chain and eddy flow stirrer with same

InactiveCN102039094BNot easy to damageReduce weightRotary stirring mixersResonanceEngineering
Owner:赵政川

A kind of preparation composition of fgfr4 inhibitor, preparation method and use thereof

ActiveCN112641782BGood treatment effectReduced targetingOrganic active ingredientsAntineoplastic agentsChemical compoundPharmaceutical drug
Owner:北京鑫开元医药科技有限公司

A kind of synthetic method of budesonide impurity usp-z1

ActiveCN110078784BSimple process routeYield controlSteroidsButyric anhydrideChemical compound
Owner:BIONNA (BEIJING) MEDICAL TECH CO LTD

Terminal and Touch Key Locking Methods

ActiveCN102981717BOperation interruptionAvoid misuseProgram loading/initiatingInput/output processes for data processingKey pressingComputer terminal
Owner:DONGGUAN YULONG COMM TECH +1

Optical sensor, system and methods

ActiveCN109313122AComponent separationInvestigating moving fluids/granular solidsEngineeringAnalyte molecule
Owner:TEKNOLOGIAN TUTKIMUSKESKUS VTT

Serratia marcescens biocontrol bacterium for efficiently inhibiting aspergillus flavus compounded aflatoxin and its application

ActiveCN107828694AInhibitionPollution controlBiocideBacteriaMicroorganismAflatoxin contamination
Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

Device for efficiently removing liquid antirust oil on surfaces of automobile engine connecting rods and oil removal process thereof

ActiveCN108176676AEasy to useEfficient production rhythmCleaning using gasesConveyor beltAutomotive engine
Owner:JIANGSU HONGBAO FORGING

An escape parachute chair for manned unmanned aerial vehicles and helicopters

ActiveCN108891610BGuarantee the safety of lifeReduce manufacturing costSupports/holding devicesFlight vehicleStructural engineering
Owner:胡建

Method and device for measuring motor torque

ActiveCN107543640BLow costWork measurementTorque measurementElectric machineControl theory
Owner:深圳市智创电机有限公司

A Method of Detecting Object Surface Data Point Set Based on Machine Vision

ActiveCN110553586BHigh measurement accuracySimplify the measurement stepsUsing optical meansMachine visionEngineering
Owner:JILIN UNIV

Guidance method, device and computer-readable storage medium for terminal search operation

ActiveCN108170785BImprove experienceRealize the operationText database queryingSpecial data processing applicationsData retrievalEngineering
Owner:SHENZHEN TCL NEW-TECH CO LTD

Feeding and conveying device for fungus cultivation

ActiveCN104521552BCultivating equipmentsLoading/unloadingEngineeringMaterial storage
Owner:辽宁峪程菌业有限公司

A new energy vehicle interior air conditioner cleaning device

ActiveCN112808678BAchieve effectRealize the effect of clamping and fixingCleaning using liquidsNew energyEngineering
Owner:NANJING LINGQUE INTELLIGENT MFG CO LTD

A semiconductor laser beam expander adjustment device

ActiveCN112230425BTo achieve the purpose of beam expansionAchieve focusLaser output parameters controlOptical elementsBeam expanderOptical axis
Owner:JIANGXI LIANCHUANG OPTOELECTRONIC SCIENCE AND TECHNOLOGY CO LTD

A kind of zinc cobaltate/graphene composite negative electrode material and its preparation method and lithium ion battery

ActiveCN106887575BSimple processSuitable for large-scale productionCell electrodesSecondary cellsHigh current densityPhysical chemistry
Owner:REAL POWER IND LTD

A kind of human-computer interaction equipment and detection method for ticket integrated detection

ActiveCN103400419BIncrease pit speedReduce labor intensityTicket-issuing apparatusHuman–computer interactionPersonally identifiable information
Owner:EASYWAY SUZHOU ELECTRONICS TECH

Fire information control method, device, computer equipment and storage medium

ActiveCN109785766BAvoid enteringImprove escape efficiencyAlarmsIlluminated signsInformation controlFire control
Owner:HUNAN HUIBO ELECTRONICS TECH

A kind of production method of high-quality petroleum-based impregnated asphalt

ActiveCN106701134BWide variety of sourcesLow priceWorking-up pitch/asphalt/bitumen by chemical meansSlurryProcess engineering
Owner:LIAONING XINDE CHEM IND CO LTD

Electronic voice alarming anti-theft method and system

InactiveCN101513864BAnti-theft cycle devicesAnti-theft devicesElectricityRemote control
Owner:李德秋

An assistance request sending method, receiving method, server and vehicle-mounted terminal

ActiveCN105050153BImprove targetingImprove troubleshooting efficiencyTransmissionHigh level techniquesComputer scienceDriving range
Owner:LAUNCH TECH CO LTD

Query implementation method and device for database cluster

ActiveCN103235835BReduce mutual waitingReduce Co-Scheduling QueriesSpecial data processing applicationsDatabase serverData mining
Owner:DAWNING INFORMATION IND BEIJING +1

A steel grinding rod automatic chamfering mechanism

ActiveCN105252276BGuaranteed standardizationReduce labor intensityEdge grinding machinesOther manufacturing equipments/toolsSteel millUltimate tensile strength
Owner:SHANDONG HUAMIN STEEL BALL

Preparation method of magnetic field auxiliary forming grinding stone

InactiveCN101780664BEvenly distributedImprove liquidityGrinding devicesNon magneticUltimate tensile strength
Owner:XI AN JIAOTONG UNIV

A Dynamic Image Alignment Method Based on Projection Difference of Intersection Line of Object Vector on Image Plane

InactiveCN104156927BAccurately determineImage enhancementImage alignmentImage plane
Owner:姜志富

Image display method

InactiveCN101887692BReduce power consumptionReduced Contrast Distortion Consequential IssuesBatteries circuit arrangementsStatic indicating devicesComputer scienceLightness
Owner:WINTEK CORP

Method for eliminating peak value during running of single phase direct-current brushless motor

ActiveCN102097797BEliminate peaksReduce EMI noiseTorque ripple controlVector control systemsBrushless motorsElectric machine
Owner:DONGGUAN JUNKAI ELECTRONICS

Scheduling method and scheduling device for automated guided vehicle

ActiveCN110858073ARoad vehicles traffic controlReservationsAutomated guided vehicleComputer science
Owner:BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD

Solder Recovery for Wave Soldering Nozzles

InactiveCN102883846BPrinted circuit assemblingMetal working apparatusSputteringEngineering
Owner:FLEXTRONICS AP LLC

A starch slurry water cleaning device

ActiveCN105381644BIncrease pressureHEPA filterSeparation devicesMoving filtering element filtersSlurryStock solution
Owner:ZHEJIANG FORESTRY UNIVERSITY

A memory access control method, device, memory controller and computer system

ActiveCN109766165BAvoid arbitrary accessImprove securityUnauthorized memory use protectionSoftware simulation/interpretation/emulationComputer hardwareVirtualization
Owner:HYGON INFORMATION TECH CO LTD

An Online Compensation Method for Periodic Error in Resolver Output Signal

InactiveCN109245648BOnline compensation is validHigh compensation accuracyElectronic commutation motor controlVector control systemsPhase currentsReference current
Owner:HUAZHONG UNIV OF SCI & TECH

Display device and display panel thereof

ActiveCN110828529BSolve the problem of color castAvoid rednessStatic indicating devicesSolid-state devicesComputer hardwareComputer graphics (images)
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Route planning method, device, equipment and computer storage medium

ActiveCN110823230BImprove securityFlexible choiceInstruments for road network navigationSimulationRoute planning
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Valve device

ActiveCN108799534BAchieve regulationEasy to controlOperating means/releasing devices for valvesSlide valveRefrigerated temperatureSmall range
Owner:ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD

PCB small board receiving system

ActiveCN109607285BWon't hurtReduce stressPile receiversArticle deliveryCollection systemStructural engineering
Owner:WUXI SHENNAN CIRCUITS CO LTD

A biological floating island capable of anchoring plants

ActiveCN106396117BAdjust draftEffectively fixedBiological treatment apparatusEngineeringFloating island
Owner:WUHAN XINGTIANYU ENVIRONMENTAL ENG

A kind of water-based pigment dispersant

ActiveCN106317285BImprove adhesionImprove adsorption capacityCoatingsPigment pastesCross-linkOrganic solvent
Owner:苏州世名彩捷科技有限公司

A connection structure of prefabricated building wall panel and steel structure

ActiveCN112663818BStable structureImprove applicabilityWallsArchitectural engineeringSteel columns
Owner:陕西华建集团有限公司

Preparation process of magnesium alloy supported nanometer TiO2 photocatalyst film

InactiveCN100393911CExcellent photocatalytic sterilization performanceGood biocompatibilityPretreated surfacesLiquid/solution decomposition chemical coatingRoom temperatureMegasonic cleaning
Owner:ZHENGZHOU UNIV

Engine speed control method and control system of internal-combustion engine

InactiveCN1304744CHigh speedElectrical controlSpeed sensing governorsControl systemIdle speed
Owner:ORBITAL ENGINE CO PTY LTD

Method and device for dynamically activating wireless service

ActiveCN103152734BQuality improvementSave RF resourcesAssess restrictionSecurity arrangementRadio frequencyEncryption
Owner:NEW H3C TECH CO LTD

Screen illuminating component, electronic device and control method for screen illuminating component

ActiveCN104240645BAddressing issues that damage eye healthStatic indicating devicesControl signalColorimetric sensor
Owner:LENOVO (BEIJING) LTD

A composition of bacillus licheniformis and xylooligosaccharide and its application

ActiveCN110237101BImprove securityOrganic active ingredientsBacteriaBacillus licheniformisLow density lipoprotein cholesterol
Owner:SHENYANG NO 1 PHARMA FACTORY DONGBEI PHARMA GRP

A metallurgical slag granulation heat energy recovery device

ActiveCN105063256BCompact structureImprove heat transfer effectRecycling and recovery technologiesProcess efficiency improvementMetallurgical slagWater cooling
Owner:BEIJING TIANSU SUNLIGHT LOW CARBON TECH +1

Aseptic blood collection facility based on pre-testing of organ transplantation

ActiveCN112472084BAvoid over-squeezingAvoid the problem of intermediate process infectionDiagnostic recording/measuringSensorsBlood Collection TubeHematological test
Owner:THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY

Error detection and correction of external DRAM

ActiveCN102640116BHigh computational integrityImprove performanceError detection/correctionExternal storageCorrection code
Owner:NVIDIA CORP

A kind of aging method of dry red wine

ActiveCN105462794BReduce free radical reactionReduce oxidationAlcoholic beverage preparationChemical reactionAccelerated aging
Owner:JIANGSU UNIV

voltage regulation module

ActiveCN111315121BReduce volumeImprove power densityTransformers/reacts mounting/support/suspensionElectrical connection printed elementsVoltage regulationEngineering
Owner:DELTA ELECTRONICS INC

A left and right shift material receiving and conveying system

ActiveCN104340653BReduce human contactHigh degree of automationConveyor partsEngineeringTransmission system
Owner:GUANGDONG LONGXING PACKAGING IND

Chinese medicine composition for treating baldness and its preparing method

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