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.

Method for duplicating music data

InactiveCN1783026AEasy to findEasy to useSpeech analysisRecord information storageOperational systemData file
Owner:MY3IABEI JINGTECH

Error Compensation Method of Lens Thermal Influence in Visual Measuring System

ActiveCN108986171BReduce thermal influence errorAccurate recoveryImage enhancementImage analysisOphthalmologyImage detection
Owner:DALIAN UNIV OF TECH

Pop-up lock handle for doors

ActiveCN105401787BSimple structureLow costWing handlesWing accessoriesLocking mechanismEngineering
Owner:TAKIGEN MFG CO LTD

A herbicidal composition comprising bensulfuron-methyl, butachlor and clomazone

ActiveCN112753707BSynergistic effect is obviousLower doseBiocideAnimal repellantsBensulfuron methylClomazone
Owner:BENGBU ZHONGTU CHEM

A 5G network based on SDN-based multi-channel transmission and a method for transmitting data

ActiveCN107277858BIncrease data transfer rateAlleviate data traffic pressureNetwork traffic/resource managementConnection managementAccess networkRadio access network
Owner:XIDIAN UNIV

Transmission of signaling data in frequency division multiplexed broadcasting systems

ActiveCN109417526BMulti-frequency code systemsComputer hardwareMultiplexing
Owner:SONY CORP

automatic feeding wok

InactiveCN103082843BEvenly heatedRealize the function of frying and roastingCooking vesselsMechanical engineering
Owner:张忠运

A cooling method for low-pressure casting mold of rear auxiliary casing of gearbox

ActiveCN112247115BSpeed up coolingGuaranteed yieldTemperature controlPressure casting
Owner:DONGFENG MOTOR CO LTD

A kind of preparation method of the catalyst that is used for methane carbon dioxide reforming to produce synthesis gas

InactiveCN106944067BHigh porosityIncrease the areaMetal/metal-oxides/metal-hydroxide catalystsActive particlesSilicon dioxide
Owner:WUHAN UNIV OF TECH

Calculation method and system of sensitivity matrix for anisotropic parameter inversion

ActiveCN105527648BHigh precisionSeismic signal processingAlgorithm convergenceError function
Owner:CHINA PETROLEUM & CHEM CORP +1

An autonomous scanning method for power transmission towers based on the hovering state of the aircraft

ActiveCN108229587BAchieving autonomous scanningImplement featuresCharacter and pattern recognitionNeural architecturesTransmission towerAutomatic control
Owner:GUIZHOU POWER GRID CO LTD

A Structure-Based Optimal Design Method of Nucleic Aptamers

ActiveCN110767262BIncrease flexibilityHigh affinityProteomicsGenomicsAptamerOrganic chemistry
Owner:FUDAN UNIV

Pulse plasma drilling machine system

InactiveCN102733754BThere is no problem of characteristic impedance mismatchImprove utilization efficiencyDrilling machines and methodsHigh-voltage direct currentEngineering
Owner:ZHEJIANG UNIV

Construction method of micro blog system based on geographical position

ActiveCN101299769BImprove organizationEasy to classifyTransmissionSpecial data processing applicationsUser verificationModem device
Owner:天津华永无线科技有限公司 +1

Sausage filler

ActiveCN100521951CSimple structurePractical structureSausage filling/stuffing machinesAgricultural engineeringPiston rod
Owner:常州市开源工具制造有限公司

Method for separating images and graphics context

InactiveCN1306447COvercome problemsCharacter and pattern recognitionPattern recognitionGraphics
Owner:PRIMAX ELECTRONICS LTD

A login method, device and readable storage medium

ActiveCN110278178BAvoid typing againEasy to operateTransmissionInternet privacyEngineering
Owner:中移动信息技术有限公司 +1

Method for preparing longitudinal high-pressure boron diffusion deep groove semiconductor pipe

ActiveCN101853785BLower on-resistanceOvercoming the serious problem of interdiffusionSemiconductor/solid-state device manufacturingHigh concentrationEngineering
Owner:SUZHOU POWERON IC DESIGN

Exhibition platform for artwork

InactiveCN102805510BEasy to disassemble and transportCompact structureShow cabinetsServing tablesEngineeringThreaded rod
Owner:沈斌

Alumina-based hydraulic binder systems

InactiveCN105531238BCuring time achievedRefractoryMaterials science
Owner:NABALTEC AG

Method for producing molded parts and molded parts thus produced

InactiveCN102458808BAdvantages of long-term stabilityRigid pipesThin material handlingPolymer sciencePolymer chemistry
Owner:REHAU AG & CO

A preparation method of high-strength, high-conductivity and high-plasticity pure copper rod

InactiveCN103949644BHigh purityHigh densityHigh densityHeat conducting
Owner:恒吉集团杰诺康铜业有限公司

Wireless charging frequency modulation control system, method and vehicle wireless charging device

ActiveCN111497650BImprove power transfer efficiencyBatteries circuit arrangementsCharging stationsControl systemAlternating current
Owner:CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP

Qilong soft capsule and its preparation method

InactiveCN105726692BImprove protectionDefinite curative effectCapsule deliveryBlood disorderRadix Astragali seu HedysariCerebral damage
Owner:HEILONGJIANG UNIV

A kind of flame-retardant composite fiber and preparation method thereof

ActiveCN111809306BImprove flame retardant performanceImprove protectionNon-woven fabricsPolyesterPolymer science
Owner:ANHUI XINDE CHEM FIBER

A rapid malting method for reducing the activity of pyf factor in finished malt

ActiveCN105154272BShorten germination timeReduce production consumptionBeer fermentationMalt preparationBiotechnologyMicroorganism
Owner:BEIJING YANJING BREWERY

A parallel inverter system capable of structural reorganization and its control method

ActiveCN105870969BDoes not affect inhibitionImprove work efficiencySingle network parallel feeding arrangementsPower inverterVoltage vector
Owner:SHANDONG UNIV

Microbial composition, microbial preparation and method for soil improvement in sandy areas

ActiveCN110218683BAchieve sustainable developmentStable reunionBacteriaOther chemical processesMicrobiomeBiology
Owner:NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS +1

A small infrared distance measuring device

ActiveCN106291574BSmall footprintReduce power consumptionElectromagnetic wave reradiationTerrainLight guide
Owner:BENEWAKE BEIJING TECH CO LTD

Light emitting diode (LED) backlight drive circuit, liquid crystal display device and drive circuit

ActiveCN103165083BImprove qualityHigh control precisionElectrical apparatusStatic indicating devicesLiquid-crystal displayComputer module
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Green compound premix for piglets

ActiveCN101611831BImprove immunityPromote growthAnimal feeding stuffBiotechnologyAnimal science
Owner:北农大科技股份有限公司

A kind of method of carbon black surface graphene

ActiveCN107022112BImprove mechanical propertiesImprove performanceInorganic pigment treatmentModified carbonGraphite
Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING

Defreezing method for thawing device

ActiveCN109000397BPrevent over-thawingGuaranteed qualityDielectric heatingLighting and heating apparatusEngineeringRadio frequency
Owner:HAIER SMART HOME CO LTD

Automatic bagging device for bobbin yarn

ActiveCN105480474BRealize the degree of automationAutomate the processPackagingYarnEngineering
Owner:CMT HICORP MACHINERY QINGDAO

An airborne platform-based UAV swarm control system and method

ActiveCN110377054BImprove anti-interference abilityRealize collaborative and efficient controlPosition/course control in three dimensionsControl setAnti jamming
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Measurement circuit and measurement method for rotation speed of CW type electric eddy current dynamometer

ActiveCN101545916BRealize full digital processingAccurate measurementLinear/angular speed measurementSpeed/accelaration control using electric meansControl signalTransducer
Owner:CAMALUOYANGELECTROMECHANIC

Apparatus and method for network management

ActiveCN103200030BImprove compatibilityHigh cost of solutionData switching networksHigh level techniquesTopology informationLink Layer Discovery Protocol
Owner:RUIJIE NETWORKS CO LTD

A shielding layer variable grounding control device, system, method and construction machinery

ActiveCN103220899BImprove anti-interference abilityMagnetic/electric field screeningInterference resistanceControl signal
Owner:ZOOMLION HEAVY IND CO LTD

c-cbr integrated biological reaction sewage treatment device

ActiveCN106745736BEasy to operateSimple structureWater contaminantsBiological treatment apparatusReaction zoneBiological reactor
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

A kind of method for preparing artificial rutile

ActiveCN104045111BContinuous productionHigh degree of automationTitanium dioxideReduction treatmentSlurry
Owner:PANGANG GRP MINING

Catalyst and its preparation method and application as well as catalyst precursor reduction activation method and preparation method of α-olefin

ActiveCN108722429BHigh selectivityHigh conversion rate of COHydrocarbon from carbon oxidesLiquid hydrocarbon mixture productionCarbon numberAlkaline earth metal
Owner:CHINA PETROLEUM & CHEM CORP +1

Universal air conditioner remote control

ActiveCN103486694BGuaranteed to be correctIncrease production costTransmission systemsSpace heating and ventilation safety systemsRemote controlEngineering
Owner:江苏群达控制技术有限公司

A device and method for obtaining the maximum operating voltage of a lightning arrester

ActiveCN108267634BGuaranteed uptimeReduced insulation input costsCurrent/voltage measurementEngineeringHarmonics
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

Communication method and device

ActiveCN107844377BEasy to operateAccurately determine the creation needsInterprogram communicationTransmissionComputer networkUser input
Owner:DINGTALK HLDG CAYMAN LTD

A trajectory prediction method, device, storage medium and electronic equipment

ActiveCN112766468BImprove forecast accuracyAvoid problems with different time dimensionsRoad vehicles traffic controlExternal condition input parametersAlgorithmPredictive methods
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Compact culinary preparation appliance, in particular for making soy milk

ActiveCN101879039BLower the altitudeEasy to cleanBeverage vesselsVessels with intergral heatingEngineeringMechanical engineering
Owner:SEB SA

Windshield wiper arms and caps for autonomous vehicles

ActiveCN108657128BVehicle cleaningMechanical engineeringAutomotive engineering
Owner:VALEO SYST DESSUYAGE

A light emitting diode and its manufacturing method

ActiveCN104617196BImprove scalabilityImprove luminous efficiencySemiconductor devicesPower flowReflective layer
Owner:HC SEMITEK CORP

Eight-rotor drone applied to aeromagnetic survey

InactiveCN104326081BImprove system efficiencyImprove mobilityRotocraftAviationLow speed
Owner:JILIN UNIV

Energy-saving boiler forced and induced draft fan series model

ActiveCN102345632BSolve Vibration ProblemsExtended service lifePump componentsPumpsImpellerEngineering
Owner:沈阳鼓风机研究所(有限公司)

A timing control device

InactiveCN103681105BTime-programme switchesMotor driveEngineering
Owner:SHAANXI XUEQIAN NORMAL UNIV

Permanent shuttering member

InactiveCN1266357CEasy to stackEasy to transportFloorsHigh intensityUltimate tensile strength
Owner:湖南邱则有专利战略策划有限公司

Smart card and smart card system with enhanced security features

InactiveCN105103525AUnauthorised/fraudulent call preventionDigital data authenticationOn boardIdentity theft
Owner:玛丽·格蕾丝

Mobile application abnormal behavior detection method and device

ActiveCN105528295BImprove securityEfficient detectionSoftware testing/debuggingCall stackAnomalous behavior
Owner:BEIHANG UNIV

Vertical winding machine crimping mechanism

ActiveCN105140023BImprove crimp qualityImprove efficiencyManufacturing dynamo-electric machinesCoils manufactureWinding machineEngineering
Owner:圣玛特智能设备制造(浙江)有限公司

Fuel cell system comprising at least one fuel cell

InactiveCN101836319AAchieve operational stateNo risk of electric shock/shock)Fuel cell auxillariesFuel cellsElectrical connection
Owner:DAIMLER AG

Distance measuring device and distance measuring method based on phase difference

ActiveCN106352847BLow costSmall sizeOptical rangefindersPhase differenceAcoustics
Owner:PIXART IMAGING INC

A flexible connection device

ActiveCN113236888BReserved functionAchieve displacementAdjustable jointsHose connectionsStructural engineeringMechanical engineering
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Method for preparing lithium iron phosphate

InactiveCN101209819BThe first discharge specific capacity is highImprove the problem of poor shape and granularityCell electrodesPhosphorus compoundsState of artLithium iron phosphate
Owner:海宁市盐官工业投资有限公司

Semiconductor device manufacturing method

ActiveCN105742196BEvenly distributedImprove convenienceSemiconductor/solid-state device detailsSemiconductor/solid-state device manufacturingElectrical connectionEngineering
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A 3D printer folding frame and folding method

ActiveCN113787715BEasy to transportAvoid damageManufacturing platforms/substratesComputer printingStructural engineering
Owner:深圳市金石三维打印科技有限公司

Wireless charging device for new energy automobile

ActiveCN111332148AImprove applicabilityImprove charging efficiencyCharging stationsElectric vehicle charging technologyNew energyEngineering
Owner:深圳市森凯欣技术有限公司

Object tracking method, device, computer equipment and storage medium

ActiveCN111008621BSmall amount of calculationImprove processing efficiencyCharacter and pattern recognitionAcquisition apparatusComputer graphics (images)
Owner:浙江清鹤科技有限公司 +1

A kind of traditional Chinese medicine composition for treating hyperglycemia

ActiveCN103599385BIndications for fever and injuryIndications for thirstMetabolism disorderUnknown materialsAcute hyperglycaemiaSide effect
Owner:安国市荣华本草中药材有限公司

Tunnel Rapid Rock Breaking Excavation Support Intelligent Equipment

ActiveCN113847052BIntegrity guaranteedImprove work efficiencyUnderground chambersTunnel liningArchitectural engineeringMesh reinforcement
Owner:CHINA UNIV OF MINING & TECH (BEIJING) +3

Character processing method and device based on font library, and user terminal

InactiveCN106249910BRich character formAppearance is beautifulInput/output processes for data processingAlgorithmViscosity
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Eight-channel probe adjustment device for bar ultrasonic testing

ActiveCN106802324BMeet the positioningEasy to adjustMaterial analysis using sonic/ultrasonic/infrasonic wavesUltrasonic testingMechanical engineering
Owner:CHINA NUCLEAR BAOTOU GUANGHUA CHEM IND

A time change channel estimating method for OFDM system

InactiveCN101166171BThe effect of suppressing estimatesImprove estimation accuracyTransmission monitoringMulti-frequency code systemsComputation complexityTime changes
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

An air purification and deodorization device

ActiveCN107375990BMeet different spraying needsImprove practicalityDeodrantsAtomized substancesEngineeringAir purification
Owner:CPI YUANDA ENVIRONMENTAL PROTECTION ENG

A Text Detection Post-processing Method Based on Geometric Features

ActiveCN111832497BThe test result is accurateAchieve refinementImage analysisCharacter and pattern recognitionText detectionDeep learning
Owner:SOUTHWEST UNIV

A method for selective hydrogenation of acetylene to produce ethylene

ActiveCN107935806BAvoid flying temperatureHigh selectivityHydrocarbon by hydrogenationCatalystsAlkanePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

image forming apparatus

ActiveCN107315332BSuppresses image defectsElectrographic process apparatusImage formationEngineering
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Method for transmitting status data of controlled self-service device to serial port of control host

InactiveCN101859285BReasonable designSimple structureTransmissionElectric digital data processingComputer moduleControl data
Owner:浪潮(山东)电子信息有限公司

A grinder with controllable sand feeding

ActiveCN104858791BStable sand transport and sand outputUniform sand deliveryGrinding machinesInvestigating abrasion/wear resistanceEngineeringSpring steel
Owner:SHANGHAI TONGJI CONSTR QUALITY INSPECTION STATION

A fruit automatic screening and packaging machine

InactiveCN108284990BHigh degree of automationImprove efficiencyPackaging automatic controlSortingEngineeringLoad cell
Owner:沈阳欣控科技有限公司

A kind of synthetic method of graphite-like modified nano-zinc stannate

InactiveCN104001494BSimple processEasy to operateMaterial nanotechnologyMetal/metal-oxides/metal-hydroxide catalystsAlcoholNitrogen
Owner:LUOYANG INST OF SCI & TECH

Plasticization penetration processing technique of Jordan almond

ActiveCN102125274BExtended soaking timeImprove plasticityFood preparationPlasticultureEngineering
Owner:东莞市绰士食品有限公司

Control method of air conditioning system of electric vehicle

ActiveCN106080102BEasy to openAvoid wastingAir-treating devicesVehicle heating/cooling devicesCold airTemperature conditioning
Owner:BEIJING ELECTRIC VEHICLE

A method and device for diagnosing abnormal data

ActiveCN106548035BImprove reliabilityImprove accuracyCharacter and pattern recognitionInformaticsReference PeriodRadiology
Owner:TENCENT TECH (SHENZHEN) CO LTD

Driving method, driving circuit and display device of display substrate

ActiveCN110211537BImprove the display effectReduce differential pressureStatic indicating devicesComputer hardwareComputer graphics (images)
Owner:BOE TECH GRP CO LTD +1

Base sequence detection apparatus and base sequence automatic analyzing apparatus

InactiveCN101358945AImprove uniformityImprove reliabilityMaterial analysis by electric/magnetic meansLaboratory glasswaresInjection portEngineering
Owner:KK TOSHIBA

An energy-saving and environment-friendly broadband router placement box

InactiveCN112073838BReduce the temperatureReach wipeModifications using gaseous coolantsSelection arrangementsBroadbandingControl switch
Owner:王志辉

Aerial picking device

InactiveCN107960200BImprove picking efficiencyEasy to bendPicking devicesDrive shaftGear wheel
Owner:邹少英

Lithium vanadium phosphate/carbon composite cathode material and preparation method thereof

ActiveCN109599544BShort synthesis cycleShorten solid phase sintering timeCell electrodesSecondary cellsCarbon compositesPhosphoric acid
Owner:PANZHIHUA UNIV

Word weight prediction model generation method, job recommendation method and computing equipment

ActiveCN107967256BEasy to trainComprehensive trainingDigital data information retrievalNatural language data processingData miningHeadword
Owner:北京拉勾科技有限公司

Methods and compositions for diagnosis and prognosis of renal injury and failure

InactiveCN102439441ADisease diagnosisBiological testingReceptorFatty acid
Owner:ASTUTE MEDICAL

Method of operating a hybrid powertrain

ActiveCN102126492APlural diverse prime-mover propulsion mountingVehicular energy storageState of chargeHigh voltage battery
Owner:GM GLOBAL TECH OPERATIONS LLC

A signal transmitting and detecting device, a system and a method

ActiveCN109005019AReduce complexityModulated-carrier systemsTime-division multiplexFixed positionTime windows
Owner:HUAWEI TECH CO LTD

Display device and operation method thereof

ActiveCN109782465AReduce/improve smear problemStatic indicating devicesNon-linear opticsDisplay deviceHemt circuits
Owner:HIMAX DISPLAY INC

Digital frequency synthesis and synchronous circuit

InactiveCN101414820BGood synchronizationLow costPulse automatic controlPhase detectorControl signal
Owner:ZTE CORP

Electromagnetic forming system and forming method of terminal

ActiveCN111969387BSmooth connectionImprove connection strengthLine/current collector detailsElectrical connectionEngineering
Owner:恩普赛(襄阳)技术有限公司

A kind of pretreatment method of hydrolytic acidification detoxification industrial wastewater

ActiveCN112520848BImprove precision pollution controlImprove the level of scientific pollution controlWater treatment compoundsWater contaminantsContinuous reactorIndustrial waste water
Owner:北京铭泽源环境工程有限公司

A chain sheet punching and blanking device

ActiveCN107737850BReasonable structural designHigh automation intensityMetal-working feeding devicesStripping-off devicesPunchingEngineering
Owner:绩溪山合机械有限公司

A bone plate device for distal femur fracture

ActiveCN105342682BAvoid stress concentrationAvoid breakingBone platesDistal femur fractureFracture femur
Owner:无锡倍达医疗科技有限公司

A fin-adjustable dust-absorbing head

ActiveCN104706278BImprove dust collection efficiencySame directionSuction nozzlesEngineeringVacuum cleaner
Owner:XI AN JIAOTONG UNIV +1

Blocked scan rebuilding and space assembly method of large object image-forming with cone-beam CT

InactiveCN101135655BRealize CT scanLow costImage data processing detailsMaterial analysis by transmitting radiationComputer scienceVolumetric image
Owner:NORTHEASTERN UNIV LIAONING

System and method for access user small exchange into radio communication network

InactiveCN100455063CRealize communicationSimplify communicationNetwork topologiesRadio/inductive link selection arrangementsTelecommunicationsComputer science
Owner:SHANGHAI HUAWEI TECH CO LTD

OLED (Organic Light Emitting Diode)-LED intelligent panel display and illumination device

InactiveCN101826281BBright colorPlay a lighting roleStatic indicating devicesElectric light circuit arrangementDielectric slabLight-emitting diode
Owner:SHENZHEN CHONGHUA PHOTOELECTRIC TECH CO LTD

A kind of preparation method of high cycle efficiency electrode and its application

ActiveCN111224071BImprove cycle efficiencyHigh first cycle efficiencyElectrode rolling/calenderingMetal electrodesIonic conductivity
Owner:BEIJING WELION NEW ENERGY TECH CO LTD +1

sio 2 Epoxy resin-based gradient composite wear-resistant coating and preparation method thereof

InactiveCN104761995BOvercome the defects formed by the absence of particle reinforcement on the surfaceHigh bonding strengthPretreated surfacesEpoxy resin coatingsEpoxyWear resistant
Owner:XIAN UNIV OF TECH +1

Pilot control system of novel hydraulic excavator

InactiveCN102251547BQuick responseEasy to install, use and maintainSoil-shifting machines/dredgersControl systemHydraulic pump
Owner:SANY HEAVY MACHINERY

Signaling device for disposable products

InactiveCN101784247AAbsorbent padsBaby linensVisual perceptionElectrical and Electronics engineering
Owner:KIMBERLY-CLARK WORLDWIDE INC

Display panel and gasket pick-and-place and separation device and pick-and-place and separation method

ActiveCN103171893BImprove work efficiencyCharge manipulationConveyor partsEngineeringWaiting time
Owner:KUSN INFOVISION OPTOELECTRONICS

A Space Vector Modulation Method for Converter

ActiveCN113037111BSolve the problem of neutral point voltage imbalanceRealize synchronous controlEfficient power electronics conversionAc-dc conversionCapacitanceCapacitor voltage
Owner:GREEN IND INNOVATION RES INST OF ANHUI UNIV +1

An integrated anti-cheating dynamic weighing method and system

ActiveCN104501930BImprove weighing accuracyEffectively judge cheating behaviorWeighing apparatus testing/calibrationSpecial purpose weighing apparatusEngineeringMechanical engineering
Owner:BEIJING WANJI TECH

An Intelligent Controller for Circuit Breaker with Permanent Magnet Mechanism

InactiveCN102545388BDrive directlyStrong computing powerCircuit arrangementsInformation technology support systemData acquisitionData acquisition module
Owner:SHENZHEN JINBOLIAN ELECTRIC POWER TECH

A kind of ultraviolet radiation fresh-keeping method of olive fruit

ActiveCN104286143BReduce decay timeExtended shelf lifeFruits/vegetable preservation by irradiation/electric treatmentUltraviolet lightsHorticulture
Owner:FUJIAN AGRI & FORESTRY UNIV

A kind of preparation method of natural fruit and vegetable compound beverage

InactiveCN104544404BComfortable tasteThe formula is scientific and reasonableNatural extract food ingredientsFood ingredient functionsSide effectThirst
Owner:QINGDAO UNIV

A kind of solid oxidizing agent and its preparation method and application

ActiveCN109696337BEasy to handleImprove oxidation effectPreparing sample for investigationSorbentPhysical chemistry
Owner:CHINA PETROLEUM & CHEM CORP +1

Long working distance microscopic optical system for vacuum chamber inner observation

InactiveCN103257436BHigh magnificationGood tolerance characteristicsMicroscopesOptical axisLight beam
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A kind of medical titanium alloy artificial joint precision forging method

ActiveCN103659186BLow requirementsImprove mechanical propertiesMetal-working apparatusProsthesisArtificial jointsSurface oxidation
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Spatial variation correction method for high squint SAR subaperture imaging based on two-stage filtering

ActiveCN108490441BAchieving unified calibrationNo blurringRadio wave reradiation/reflectionTime domainEnvelope (radar)
Owner:XIDIAN UNIV

Preparation tank, preparation furnace and preparation method of battery silicon-based negative electrode material

ActiveCN104628004BImprove qualityLow costSilicon oxidesCeramic coatingElectrical battery
Owner:SHANXI LMWY SCI & TECH CO LTD

One-point or two-point angle calibration method of crane boom and crane

ActiveCN107140540BEasy to useExact angle stateLoad-engaging elementsEngineeringSingle point
Owner:SANY AUTOMOBILE HOISTING MACHINERY

A Method for Distinguishing Causes of Remote Monitoring Information Errors in Electric Power System Accidents

ActiveCN106961157BImprove rectification efficiencyGuaranteeCircuit arrangementsPrimary stationReliability engineering
Owner:STATE GRID CORP OF CHINA +2

A grid of nuclear fuel assemblies with enhanced mixing blades

ActiveCN103187107BIncrease blocking areaIncreased turbulenceNuclear energy generationReactor fuel elementsUltimate tensile strengthMechanical engineering
Owner:SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD

A buzzer drive circuit

ActiveCN110364134BImprove reliabilityLow costSound producing devicesLoop controlSoftware engineering
Owner:SHENZHEN NANYUN MICROELECTRONICS CO LTD +1

Spike current suppression method and device for steering gear servo system

InactiveCN107703979BSolve the real problemReduce volumeSpeed/accelaration control using electric meansElectric machineryGear system
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Medical knowledge map fusion method and device based on multiple data sources

ActiveCN110866124BEnhance expressive abilityRelational databasesInference methodsMedical knowledgeReference vector
Owner:BEIJING NUODAO COGNITIVE MEDICAL TECH CO LTD

A substrate cleaning device

ActiveCN103691715BSemiconductor/solid-state device testing/measurementFlexible article cleaningEngineeringLaser detection
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

A braking method for an electro-hydraulic brake valve of an unmanned aerial vehicle landing gear

ActiveCN109018315BImprove sealingExtended service lifeBraking action transmissionServomotor componentsFlight vehicleUncrewed vehicle
Owner:BEIJING INST OF SPECIALIZED MACHINERY

Pump cover of macrotype dredge pump

ActiveCN101251118BAvoid deformationFunction usePump componentsPumpsStress distributionMaterial consumption
Owner:石家庄强大泵业集团有限责任公司

Combine with furrow plough

ActiveCN102845161BCompact structureEasy to manufacturePlantingFurrow making/coveringAgricultural engineeringFixed position
Owner:HUNAN AGRICULTURAL UNIV +1

A detection kit, detection method and application of prostate specific antigen

ActiveCN110208538BAchieve cycleRealize multiple signal amplificationDisease diagnosisBiological testingAntigen testingProstate-specific antigen
Owner:LINYI UNIVERSITY

A frequency modulation control method and frequency modulation controller considering the coupling characteristics of active power and reactive power

ActiveCN110829505BHave the ability to resist frequency disturbanceSmall adjustment impactSingle network parallel feeding arrangementsPower oscillations reduction/preventionTerminal voltageElectric power system
Owner:STATE GRID HUNAN ELECTRIC POWER +2

An energy-saving variable frequency double-disc friction press and its working method

ActiveCN111055524BSolve the problem of rated slip ratioReduce wearForging press drivesPress ramCircular discEngineering
Owner:TAICANG HONGDA JUNMENG NEW MATERIAL

Lettuce HPT protein coded sequence

InactiveCN101586110BTransferasesFermentationNucleotidePlanting seed
Owner:SHANGHAI JIAOTONG UNIV

Aluminum oxide recycling and material jam treatment method of electrolytic aluminum flue gas purification system

ActiveCN102304728BShort processEnable in-place recyclingElectrolysisMaterials science
Owner:傅文渊

An easy-to-install guardrail with high safety for buildings

ActiveCN112983114BEasy to installHigh security for constructionFencingArchitectural engineeringHigh security
Owner:福建德欣标化建筑有限公司

Water paint base and water paint containing same

ActiveCN101544728BImprove compactnessHigh glossCoatingsAlcoholPolyol
Owner:LAPO MATERIAL INNOVATION GZ

Electric pencil planer

InactiveCN100366443CTo prevent the phenomenon of still staying in the machinePrevent the phenomenon of staying in the machineSharpenersDrive motorSharpening
Owner:JUXING ELECTRONICS HUIZHOU

A progressive traditional Chinese medicine slicing device and its application method

ActiveCN111360890BEasy to fall intoEasy to usePharmaceutical product form changeMetal working apparatusPharmacyDispensary
Owner:施索

A single-ended traveling wave ranging method for lines with statcom based on the distribution characteristics of fault traveling waves along the line

ActiveCN105891671BRegardless of operating characteristicsEasy to implementFault locationElectric power systemCable fault location
Owner:KUNMING UNIV OF SCI & TECH

Method for identification of a contrasted blood vessel in digital image data

InactiveCN1943515BImage enhancementImage analysis3d imageCurrent threshold
Owner:SIEMENS AG

Dynamic time-division exchanger and exchanging method

ActiveCN100428724CAvoid confictEnsure fairnessData switching networksEmbedded system
Owner:CHINA POTEVIO INFORMATION IND

A mold and method for preparing multi-channel nerve guide

ActiveCN111016081BSimple designEasy to combineDomestic articlesProsthesisAnatomyEngineering
Owner:TIANXINFU (BEIJING) MEDICAL APPLIANCE CO LTD

Automatic Segmented Forming Equipment for Hollow Composite Insulators

ActiveCN105690652BReduce labor intensityWork lessInsulatorsComposite insulatorsAutomatic control
Owner:广东伊之密精密橡塑装备科技有限公司

A preparation method of graphene foam/magnetic nanowire composite absorbing material

ActiveCN110272719BImprove textureImprove toughnessOther chemical processesPorous grapheneElectromagnetic coupling
Owner:TONGJI UNIV

Coal seam drilling anti-collapse device and anti-collapse method

ActiveCN109736875BPrevent backflowAvoid cloggingUnderground chambersGas removalPipeUltimate tensile strength
Owner:TAIYUAN UNIV OF TECH

An over-temperature protection method and controller of a power optimizer

ActiveCN107276038BReduce in quantityReduce Temperature Sampling CostsEmergency protective circuit arrangementsEngineeringPower optimizer
Owner:SUNGROW POWER SUPPLY CO LTD

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