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.

Uninterrupted power supply and method for detecting bypass fault of uninterrupted power supply

ActiveCN101630854BJudge short circuitImprove reliabilityBatteries circuit arrangementsElectronic circuit testingElectricityMisinformation

Owner:VERTIV CORP

A micro tillage machine engine, screw transmission box and handle seat installation structure

ActiveCN104081904BEasy to shapeCompact structureAgricultural undercarriagesEngineeringMechanical engineering

Owner:CHONGQING JIAMU MACHINERY

Ultra-quiet and smooth-running hydraulic elevator system

ActiveCN104401849BGuaranteed uptimeCorrect running speed deviationBuilding liftsLow noiseHydraulic cylinder

Owner:WEIBO ELEVATOR

A Design Method for Single-rate FIR Digital Filter with Variable Length

ActiveCN106059528BHandling variable lengthIncrease flexibilityDigital technique networkVariable lengthDigital filter design

Owner:CNGC INST NO 206 OF CHINA ARMS IND GRP

A kind of microbial bacterial agent and preparation method thereof

ActiveCN111217644BPrevent unstable usePromote growthAnimal corpse fertilisersBioloigcal waste fertilisersBiotechnologyMicroorganism

Owner:DRYLAND AGRI INST GANSU ACADEMY OF AGRI SCI +1

Handy essential oil humidifier

ActiveCN107763781BFacilitated DiffusionLighting and heating apparatusGaseous substancesRotational axisElectrical battery

Owner:济宁高新科达科技项目服务有限公司

Mains smart charger for storage battery of diesel generator set and its control method

ActiveCN104201754BWith fault warning functionPower will not be consumed by itselfBatteries circuit arrangementsElectric powerMicrocontrollerAlternating current

Owner:福建唐力电力设备有限公司

Optical fiber display

InactiveCN100426024CTo achieve the purpose of displayLow costBundled fibre light guideColor gelLight switch

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Sealed battery, battery pack, and method for manufacturing sealed battery

PendingCN110998914ASimplifies electrical connectionsImprove qualityFinal product manufactureSmall-sized cells cases/jacketsElectrical batteryStructural engineering

Owner:ELIIY POWER

Gasification supply device

InactiveCN107532298BPrevent outflowWeight increaseSemiconductor/solid-state device manufacturingGas generation devicesVaporizationEngineering

Owner:FUJIKIN INC

Application of cytoplasm targeting administration system capable of reversing tumor cell resistance

InactiveCN100525837CImprove anti-tumor efficacyReverse drug resistanceOrganic active ingredientsPharmaceutical non-active ingredientsLysosomeCytotoxicity

Owner:ZHEJIANG UNIV

A semi-automatic polarizer peeling device for liquid crystal display panels

ActiveCN104808382BEffective peelingAchieve strippingLamination ancillary operationsLaminationLiquid-crystal displaySemi automatic

Owner:SUZHOU SAISHUOLA STAINLESS STEEL PROD CO LTD

A clinical esophageal treatment device for gastroenterology

ActiveCN110448788BDissolve completelyGood treatment effectTransportation and packagingRotary stirring mixersBiomedical engineeringGeneral surgery

Owner:盛长云

One-pot method for synthesizing N-methylnitrone compounds

InactiveCN101514169BEasy to synthesizeSimple processOximes preparationSpot methodNitromethane

Owner:NORTHWEST NORMAL UNIVERSITY

Solvent-free epoxy coating for steel sheet pile in seaport wharf and manufacture method

ActiveCN101942264BImprove constructabilityGood storage stabilityEpoxy resin coatingsPolyolefinGas phase

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A method, device, equipment and storage medium for array drilling optimization processing

ActiveCN112070282BReduce processing timeShort moving distanceForecastingManufacturing computing systemsComputer hardwareInformation control

Owner:WUYI UNIV

a distribution box

ActiveCN108879437BAvoid enteringContinuous cooling capacitySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsEngineeringAir cavity

Owner:JINAGSU HAIXIN ELECTRICAL EQUIP CO LTD

A flotation acid leaching process for complex low-grade copper oxide ore

InactiveCN105149085BIncrease sensitivityReduce investmentFlotationWet separationSlurryCopper oxide

Owner:CENT SOUTH UNIV

A plaster bandage soaking device

ActiveCN109498286BIncrease or decrease distanceBandagesMechanical engineeringBandage

Owner:扬州市凯瑞特医疗用品有限公司

Abnormal delivery care device for pregnant women

ActiveCN106388873BReduce the burden onVersatileSurgical needlesInvestigating moving fluids/granular solidsObstetricsMedical staff

Owner:鄂东医疗集团市中心医院

Vehicle seat adjustment method, device, vehicle seat and vehicle

ActiveCN110356287BImprove ride comfortEasy to operateMovable seatsPhysical medicine and rehabilitationPhysical therapy

Owner:BEIQI FOTON MOTOR CO LTD

Separator, battery, battery pack, electronic apparatus, electric vehicle, power storage device, and power system

ActiveCN105051941AAvoid transmissionInhibit thermal decomposition reactionHybrid vehiclesNon-aqueous electrolyte accumulator electrodesElectric power systemEngineering

Owner:MURATA MFG CO LTD

A method for preparing a single-layer two-dimensional transition metal sulfide material

ActiveCN108083339BHigh crystallinityPlay a bedding roleSulfide/polysulfide preparationMolybdenum sulfidesPhysical chemistryMetallic sulfide

Owner:SHENZHEN UNIV

A fully automatic cold rolling mill

InactiveCN104415978BRealize automated productionUninterrupted fully automated productionRoll mill control devicesMetal rolling arrangementsContinuous/uninterruptedFully automatic

Owner:NINGBO XINZHI ELECTRIC

Concentrated milk and method for producing same

ActiveCN102123602BGreat tasteHigh in nutrientsMilk preparationOther dairy technologyNutritive valuesHigh concentration

Owner:MEIJI CO LTD

Elongated large-range inside diameter measurer

ActiveCN102128580BReduce labor intensityEasy to transportMechanical diameter measurementsEngineeringLarge size

Owner:DONGFANG ELECTRIC MACHINERY

LED light board assembly machine

ActiveCN105619067BHigh precisionIncrease productivityLiquid surface applicatorsAssembly machinesEngineeringLED lamp

Owner:XINHUA ELECTRIC APPLIANCES SHUNDE CITY

CMOS transistors and methods of forming them

ActiveCN103545258BImprove stabilityImprove reliabilityTransistorSemiconductor/solid-state device manufacturingCMOSNitride

Owner:SEMICON MFG INT (SHANGHAI) CORP

A kind of blank mixed micelles and its preparation method and application

ActiveCN108420793BImprove uniformityReliable uniformityOrganic active ingredientsCosmetic preparationsMixed micelleEfficacy

Owner:XIAMEN GINPOSOME PHARM CO LTD

Single side broaching involute internal spline deburring broach

ActiveCN103817375BGuaranteed dimensional accuracyReduce scrap rateBroaching toolsInvoluteEngineering

Owner:JIANGSU SAIC AUTOMOBILE SYNCHRONIZER WORKS

Circuit board with imbedded capacitance and electric resistance structure

InactiveCN101409981BChange electrical valuePrinted electric component incorporationCapacitanceEngineering

Owner:UNIMICRON TECH CORP

A centralized electric bicycle charging pile capable of accurate metering

ActiveCN112677793BHigh strengthWon't pile upCharging stationsElectric machinesStructural engineeringReal time display

Owner:JIAXING ZHIXING INTERNET OF THINGS TECH CO LTD

An air brake assist system for hill start

ActiveCN112519741BSimplify connection complexityReduce air leakage rateBraking action transmissionApplication and release valvesRelay valveSolenoid valve

Owner:DONGFENG COMML VEHICLE CO LTD

A kind of stephanine hydrochloride freeze-dried powder, preparation method and application thereof

ActiveCN104922081BImprove stabilityImprove bioavailabilityOrganic active ingredientsPowder deliveryFreeze-dryingSodium Chloride Injection

Owner:广州少伯控股集团有限公司

Live broadcast method, device, equipment and storage medium

ActiveCN110149332BIncrease motivationLive streaming is flexibleTransmissionSelective content distributionEngineeringClient

Owner:广州弹指宇宙科技有限公司

Anchor cable bearing device, anchor cable and tensioning construction method thereof

ActiveCN110685282BStrong pullShorten the lengthExcavationsPull forceArchitectural engineering

Owner:MCC COMM CONSTR GRP CO LTD

A kind of preparation technology of methane

ActiveCN105423781BImprove efficiencyIncrease productivityApparatus sterilizationGas production bioreactorsPunchingManufacturing technology

Owner:SHANDONG UNIV

Thiophene adsorbents and application thereof

ActiveCN101890329BImprove adsorption capacitySolve pollutionOther chemical processesWater contaminantsPurification methodsSorbent

Owner:BEIJING UNIV OF CHEM TECH

Blade server and detection of link status in blade systems

InactiveCN101188503BData switching switchboardsEthernetEmbedded system

Owner:INT BUSINESS MASCH CORP

A Vibration Filtration Multi-stage Dust Removal Equipment for Building Dust Removal

ActiveCN111437685BEfficient and effective preliminary dust removalEasy to removeCombination devicesGas treatmentArchitectural engineeringDust control

Owner:聊城九洲建设集团有限公司

A Short-Term Load Curve Prediction Method for 110kV Lines in Power Grid

ActiveCN110363326BQuick and automatic analysisStrong timelinessForecastingInformation technology support systemTransformerPower grid

Owner:GUANGDONG POWER GRID CO LTD +1

A kind of method that takes coconut gluten globulin as raw material to prepare ACE inhibitory peptide

InactiveCN105803024BImprove stabilityRealize comprehensive utilizationPeptide preparation methodsPlant peptidesChromatographic separationFood borne

Owner:COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI

A large diameter ultra-low temperature dynamic rotary sealing joint

ActiveCN111550625BReduce shockImprove sealingVessel mounting detailsContainer filling methodsEngineeringNitrogen gas

Owner:716TH RES INST OF CHINA SHIPBUILDING INDAL CORP

A Nearshore Hydrological Field Observation Device for Wandering Rivers

ActiveCN112146631BSolve the problem of increasing the scale of observation rangeSuitable for large-scale flow field photographyMeasuring open water movementMeasuring open water depthHydrometryEnvironmental engineering

Owner:DALIAN UNIV OF TECH

Drum sieve and waste sorting system including the drum sieve

ActiveCN105396690BAvoid cloggingSievingScreeningEngineeringSieve

Owner:DONG YANG ENVIRONMENT

Power quality comprehensive compensation system of electric railway and control method thereof

InactiveCN101710707BReduce capacityMeet comprehensive compensationPolyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensationPower qualityReference current

Owner:HUNAN UNIV

A multi-tenant bandwidth guarantee framework and cost optimization method under cloud platform

ActiveCN109451008BLow costReduce internal costsData switching networksParallel computingData access

Owner:RENMIN UNIVERSITY OF CHINA

A kind of three-dimensional structure graphene powder material and optimized production method

ActiveCN108423665BLow costLarge specific surface areaGrapheneSource materialIon exchange

Owner:GUANGXI UNIV

Preparation method and application of multifunctional anti-tumor targeted diagnosis and treatment drug based on gold nanostar

InactiveCN104758948BPrevent proliferationRich sourcesOrganic active ingredientsEnergy modified materialsTumor targetChemical reaction

Owner:ZHENGZHOU UNIV

A vertical physiotherapy instrument for medical use

ActiveCN111529941BRealize switchingOperating chairsDiagnosticsPhysical medicine and rehabilitationPhysical therapy

Owner:HARBIN QUANKE MEDICAL TECH DEV

A control device and method for an automatic robot production line

InactiveCN109178838BAvoid situations that cannot be produced normallyImprove work efficiencyConveyorsCleaningProduction lineControl engineering

Owner:HUNAN TONGGANG TECH DEV

Conversation message generation method and device, electronic equipment

ActiveCN106878154BImprove efficiencyVarious forms of addressData switching networksComputer scienceAddress mapping

Owner:BEIJING SANKUAI ONLINE TECH CO LTD

A kind of sponge city permeable cement concrete pavement and its manufacturing process

ActiveCN106186875BImprove bindingGood water permeabilityIn situ pavingsPaving gutters/kerbsEpoxyRoad surface

Owner:绍兴职业技术学院

A power motor auxiliary shift control system and method

ActiveCN105730435BSuppress voltage spikesReduce dropControl systemElectric machine

Owner:CHINA FIRST AUTOMOBILE

Shield adhesive and preparation method thereof

ActiveCN102898983BGood adhesionImprove high temperature resistanceUnderground chambersAldehyde/ketone condensation polymer adhesivesPolymer scienceAdhesive

Owner:SUZHOU JINQIANG NEW MATERIALS

A kind of thienopyrrole diketone-dibenzothiophene benzodithiophene polymer and its preparation and application

ActiveCN103848968BLower energy gapBroaden the range of light absorptionOrganic chemistrySolid-state devicesDiketonePolymer science

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

A material discharge buffer device for motor casing assembly equipment

ActiveCN111585408BShorten speedAssembly machinesManufacturing dynamo-electric machinesElectric machineryTorsion spring

Owner:南通大德电机有限公司

Toothed belt pretensioning device and toothed belt pretensioning method

ActiveCN105156609BGuaranteed uptimeGood preload effectGearingFriction reductionEngineering

Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

A surgical instrument with a stepless lock mechanism

ActiveCN108451554BSurgeryLocking mechanismEngineering

Owner:5R MED TECH CHENGDU CO LTD

A method for coloring titanium or titanium alloy by discharge oxidation

InactiveCN102747402BSolve pollutionSurface reaction electrolytic coatingLow voltageAmbient pressure

Owner:卢永凯

A kind of method that metal/tea polyphenol is used as reducing agent to reduce graphene oxide

ActiveCN104098087BImprove reducibilityReductive and efficientLiquid productCentrifugation

Owner:SOUTH CHINA UNIV OF TECH

A communication terminal visible light data transmission device and transmission method

ActiveCN107425911BAchieve receptionWith point-to-point communication functionClose-range type systemsTelephone set constructionsData connectionThird party

Owner:NANKAI UNIV

Optical system for imaging, imaging device and electronic device

ActiveCN112859287BOptical elementsOphthalmologyImaging quality

Owner:LARGAN PRECISION

A method for fully automatic classification and segmentation of branch retinal artery occlusions based on 3D OCT images

ActiveCN105551038BAccurate segmentationEffective segmentationImage enhancementImage analysisEpitheliumBranch retinal artery occlusion

Owner:SUZHOU BIGVISION MEDICAL TECH CO LTD

Mapping system and method for swarm robots

ActiveCN112034851BShorten the timeImprove work efficiencyPosition/course control in two dimensionsEngineeringComputer vision

Owner:CENT SOUTH UNIV

Light sensor device and disc detector uisng light sensor device

InactiveCN1352385AClosely arrangedScattering properties measurementsOptical detectionFiberSurface conditions

Owner:KIRIN TECH SYST CO LTD

Method for masking stench of animal traditional Chinese medicinal formulation granule

ActiveCN100584341CReduce dosageImprove stabilityUnknown materialsPharmaceutical non-active ingredientsAlcoholSilica gel

Owner:JIANGYIN TIANJIANG PHARMA

A parking space estimation method for mixed-use land based on berth sharing

ActiveCN107958610BAvoid wastingReduce construction costsIndication of parksing free spacesForecastingLand basedParking space

Owner:TONGJI UNIV

A phase-based on-chip bus scheduling device and scheduling method

ActiveCN112949247BTimely responseReduce areaComputer aided designTotal factory controlEmbedded systemBus

Owner:上海芷锐电子科技有限公司

Method for sending correct/wrong response message in multicarrier system with big bandwidth

InactiveCN101594211BResolve Feedback IssuesNo throughput performance degradationError prevention/detection by using return channelNetwork traffic/resource managementTelecommunicationsCarrier signal

Owner:ZTE CORP

An information processing method and device

ActiveCN109559408BSimplify the communication processImproved locking efficiencyIndividual entry/exit registersInformation processingComputer network

Owner:YOUON TECH CO LTD

A kind of balance method and circuit of series battery pack/supercapacitor pack

InactiveCN104901390BBatteries circuit arrangementsElectric powerEnergy transferElectrical battery

Owner:BEIJING UNIV OF TECH +1

A cloud computer case with an insect-proof and dust-proof filter device

ActiveCN108491035BAvoid damageSimple structureDigital processing power distributionCold airMechanical engineering

Owner:YANTAI ZHIXING INTPROP CONSULTATION SERVICES CO LTD

Multiplexing multiple unsolicited grant service (UGS) users onto a same radio resource

ActiveCN101836480BImprove efficiencyLarge capacityNetwork traffic/resource managementTransmission path divisionTelecommunicationsCommunications system

Owner:TELEFON AB LM ERICSSON (PUBL)

A construction method of ultra-deep buried test piles in rock formations

ActiveCN111519613BGuaranteed accuracyImprove the quality of test pilesGeometric CADEarth drilling toolsRebarDeep excavation

Owner:CHINA CONSTR EIGHTH ENG DIV

Preparation Technology of Nano-α-Fe2O3 Thin Film Electrode Responsive to Visible Light

InactiveCN104499010BThe preparation process is simpleThe preparation process is mildLight responsiveElectrolyte

Owner:SHANGHAI JIAOTONG UNIV

A kind of LED module and its manufacturing process

ActiveCN102364684BImprove cooling effectContains few partsSolid-state devicesSemiconductor devicesEngineeringPrinted circuit board

Owner:HANGZHOU HPWINNER OPTO CORP

An Angle Adjustable Dual Light Source Inkjet Printing Nozzle

ActiveCN106003715BSimple structureEasy to manufactureApplying layer meansEngineeringLight cure

Owner:XI AN JIAOTONG UNIV

A method of dynamic merging of strokes and lines based on drawing timing

ActiveCN108537858BImprove merger efficiencyDrawing from basic elementsAlgorithmThresholding

Owner:ZHEJIANG UNIV OF TECH

Implement for hardening soil deep tillage work and mated with multifunctional working device

InactiveCN101416573BRealize matchingEasy to save energyTilling equipmentsMachine toolTillage

Owner:ZHEJIANG UNIV OF TECH

On-line short-circuit detection battery cell production and winding machine

ActiveCN107910604BShorten detection timePrevent rotationAssembling battery machinesFinal product manufactureWinding machineShort-circuit test

Owner:BOZHON PRECISION IND TECH CO LTD

High-strength steel plate and manufacturing method thereof

ActiveCN104284995BReduce in-plane anisotropySuppression of stamping cracksFurnace typesHeat treatment furnacesCrystallographyCrystal orientation

Owner:JFE STEEL CORP

Organic electroluminescence material and device

InactiveCN1164712COvercome the disadvantages of insoluble in organic solventsGas discharge lamp usageLuminescent compositionsElectronic transmission8-Hydroxyquinoline

Owner:SICHUAN UNIV

Device and method for the automatic replacing of the paper liner plate

InactiveCN101041239BSimple structureSmooth entryPile receiversMetal working apparatusTransmission beltPulp and paper industry

Owner:QINGDAO MEIGUANG MACHINERY

A kind of peptide and its preparation method and use

ActiveCN111393502BPeptide/protein ingredientsBiological material analysisDiseaseIn vivo

Owner:BEIJING BOE TECH DEV CO LTD +1

A method of chamfering edge by using CNC milling machine

ActiveCN103551637BSave moneyMeet needsMilling cuttersMilling equipment detailsMilling cutterEngineering

Owner:AVIC NO 631 RES INST

System for separating protein polypeptide in blood serum and reagent kit thereof

InactiveCN101440121BReduce dosageImprove capture abilityMaterial analysis by electric/magnetic meansPeptide preparation methodsMagnetic beadMedicine

Owner:BIOYONG TECH

Leaf moistening control method, storage medium, detection device and leaf moistening system

ActiveCN113282050BAccurate measurementImprove detection accuracyMeasurement devicesFinal product manufactureAutomatic controlControl engineering

Owner:QILIN REDRYING FACTORY YUNNAN TOBACCO REDRYING

A localized surface plasmon resonance biochip, its manufacturing method, its biosensing system and its application

ActiveCN112033932BLow costReduce in quantityPhase-affecting property measurementsScattering properties measurementsManufacturing cost reductionHigh flux

Owner:RAFAEL BIOTECHNOLOGY CO LTD

A double self-circulation integrated mbr reactor

ActiveCN107381792BStable degradationQuality assuranceWater contaminantsBiological treatment apparatusSludgeChemistry

Owner:POTEN ENVIRONMENT GRP +2

A calculation method for the traffic capacity of the lanes adjacent to harbor bus stops during peak hours

ActiveCN110232821BImprove traffic operation efficiencyEfficient use ofDetection of traffic movementTraffic capacityTraffic characteristic

Owner:HOHAI UNIV

Emulsified liquid proportioning and concentration detection device

ActiveCN102921323BControl concentrationImprove work efficiencyMixing methodsMixer accessoriesFuel tankEngineering

Owner:XUZHOU WUYANG TECH

Automatic Protein Chip Analyzer

ActiveCN106226540BImprove accuracyReduce manual laborPolarisation-affecting propertiesAnalysis by subjecting material to chemical reactionElectricityElectric control

Owner:GUIZHOU JINJIU BIOTECH

Package structure embedded with passive electronic components and manufacturing method thereof

ActiveCN104979325BReduce thicknessEasy to getSemiconductor/solid-state device detailsSolid-state devicesConductive pasteConductive materials

Owner:UNIMICRON TECH CORP

Cutting inserts and head replaceable cutting tools

ActiveCN106660145BImprove chip resistanceMilling cuttersCutting insertsTool bitStructural engineering

Owner:TUNGALOY CORP

Water treatment method and water treatment apparatus each using membrane

ActiveCN106132518AUniform removalEasy to cleanSemi-permeable membranesWater treatment parameter controlFiltrationWater treatment

Owner:MITSUBISHI ELECTRIC CORP

Article transport facility

InactiveCN1923640AReduce the numberAchieve simplicitySemiconductor/solid-state device manufacturingStorage devicesEngineeringTransport facility

Owner:DAIFUKU CO LTD

debris removal equipment

ActiveCN110356033BImplement automatic cleanupEasy to cleanMaintainance and safety accessoriesPressesElectric machineryEngineering

Owner:XIAN AERONAUTICAL POLYTECHNIC INST

A kind of cold rolled die steel and preparation method thereof

ActiveCN111647795BGood effectImprove mechanical propertiesHardnessStamping process

Owner:樟树市兴隆高新材料有限公司

Light source measuring method

InactiveCN101907511BTesting optical propertiesDivergence angleOptoelectronics

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

audio connector

ActiveCN105826738BReduce widthShorten the lengthCoupling contact membersCoupling protective earth/shielding arrangementsMiniaturizationEngineering

Owner:LUXSHARE ELECTRONICS TECH (KUNSHAN) LTD

A kind of elevator for construction engineering which is convenient for maintenance

ActiveCN109650285BPurpose of unpinningAchieve the purpose of raisingLifting framesSecuring devicesElectric machineStructural engineering

Owner:ANHUI SHENGYE ENG MACHINERY

A kind of inorganic/organic semiconductor nanocomposite structure and its preparation method and application

ActiveCN105152122BArranged in orderIncrease profitDecorative surface effectsCoupling light guidesTio2 nanotubeSemiconductor structure

Owner:UNIV OF SCI & TECH BEIJING

Anti-bending anti-edge door panel

ActiveCN108316819BImprove stabilityUnlimited shapeDoor leavesEngineeringCyclic amines

Owner:DOMAIN ELECTRIC GRP NANJING CO LTD

A biomimetic layered alumina morphology composite ceramic material based on nano-texture toughening

ActiveCN109534792BComposite ceramicUltimate tensile strength

Owner:HARBIN INST OF TECH

Cable connection structure and endoscope device

ActiveCN106455933BPrevent peelingPrinted circuit assemblingSurgeryEndoscopeElectrical and Electronics engineering

Owner:OLYMPUS CORP

Method for directly producing low-carbon olefins from synthesis gas

ActiveCN109651030BHigh selectivityHydrocarbon from carbon oxidesMolecular sieve catalystsMolecular sievePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Automatic optimizing design method for end pick up

InactiveCN100458799CSimplify Design WorkReduce design difficultySpecial data processing applicationsSpatial positioningKinematics

Owner:TONGJI UNIV

Method and mobile terminal of realizing bidirectional call recording in packet switched domain

ActiveCN102348007BSubstation equipmentUser needsComputer terminal

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Automatic cleaning device and flushing method for automobile stamping die

ActiveCN109174784BPrevent splashEasy to integrateShaping toolsCleaning using liquidsEngineeringMechanical engineering

Owner:滁州岳众汽车零部件有限公司

Real-time fluorescence PCR (polymerase chain reaction) detection method based on ITS (internal transcribed spacer) gene for Opogona sacchari

InactiveCN102146477BQuick checkAccurate and stable detectionMicrobiological testing/measurementFluorescence/phosphorescenceBiotechnologyMicrobiology

Owner:中华人民共和国珠海出入境检验检疫局 +1