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.

Image fusion method based on Random Walk

ActiveCN102298776BIntegrity guaranteedFusion effect is naturalImage enhancementDirichlet problemSource image

Owner:ZHEJIANG UNIV

Sectioned lead screw type lifting device

InactiveCN102207180BEven by forceWith self-locking abilityGearingSelf lockingRigid rod

Owner:刘仙昌

Multi-material-belt progressive die

InactiveCN102371307BReduce manufacturing costShaping toolsMetal-working feeding devicesMulti materialEngineering

Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Electric control box, cooling system for electric control box and control method thereof

ActiveCN103957679BFast and deep coolingRapid and efficient deep coolingTemperatue controlCooling/ventilation/heating modificationsEngineeringElectric control

Owner:MIDEA GRP CO LTD

An Optical System Enables Integration of Subwavelength Pixel Polarizers and Detectors

ActiveCN112130338BEnables polarization imagingSmall distortionPolarisation-affecting propertiesOptical elementsIntermediate imageImaging quality

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Method and apparatus for handling a defect object in an image

InactiveCN105554336AImage enhancementImage analysisComputer scienceLight field

Owner:THOMSON LICENSING SA

A 3D Acoustic Sensor Array for Target Noise Testing

ActiveCN107782441BSubsonic/sonic/ultrasonic wave measurementSensor arrayThree-dimensional space

Owner:张若愚

Method for reducing buffer depletion and producing frequency

InactiveCN1206649CAutomate the decisionReduce the chance of burning failureRecord information storageDigital recording/reproducingData capacityOperational system

Owner:LITE ON IT

A piperazine-modified lignin/aluminum phosphate double-coated red phosphorus flame retardant and its application in hips

ActiveCN109054098BSimple production processImprove flame retardant performanceMannich reactionPhosphoric acid

Owner:FUZHOU UNIV

A picture display method and terminal equipment

ActiveCN106293407BIncrease diversityInput/output processes for data processingTerminal equipmentSubject matter

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Integrated structure of trench gate mosfet and schottky diode with shielded gate

ActiveCN104517960BPerformance impactIncrease the areaSolid-state devicesSemiconductor devicesSchottky diodeTrench gate

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Mineral resource detection method, server and client equipment

ActiveCN110830583BImprove immediacyHigh precisionData processing applicationsClosed circuit television systemsMining engineeringResource information

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Electronic lock control method, device, server and electronic lock

ActiveCN113450482BEnsure safetyImprove operational convenienceIndividual entry/exit registersComputer hardwareEngineering

Owner:武汉慧联无限科技有限公司

light source

ActiveCN103615672BImprove efficiencyElectric lightingLighting device detailsWavelength conversionLaser

Owner:杨毅

Track traffic brake cable assembly

InactiveCN101559776BGuaranteed pull requirementsImprove securityRail brake actuationFlexible shaftsProtection layerRail transit

Owner:JIANGYIN YONGCHANG TRAFFIC MACHINERY PARTS

An ultrasonic beam forming method and system based on sound velocity adaptive correction

ActiveCN107997784BImprove imaging effectImprove focus qualityInfrasonic diagnosticsSonic diagnosticsChannel dataPhase correction

Owner:SASET CHENGDU TECH LTD

a rehabilitation wheelchair

ActiveCN102973368BRegain healthSimple structureChiropractic devicesWheelchairs/patient conveyanceWheelchairPhysical health

Owner:KUSN KUKE AUTOMATION TECH

Preparation method of colored vanadium dioxide thermochromic glass

InactiveCN101269918BEasy to acceptVanadium dioxideSputtering

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

A sleeve grouting joint for prefabricated buildings and its application method

InactiveCN109944394BHigh strengthConnection balanceBuilding reinforcementsArchitectural engineeringSlurry

Owner:CHONGQING JIAOTONG UNIVERSITY +1

Method for increasing molecular weight of polyamide/graphite composite material through solid-phase polymerization

InactiveCN101768353BExcellent thermodynamic propertiesHigh molecular weightChemical physicsPolyamide

Owner:TORAY FIBER RES INST(CHINA) CO LTD

Thermal safeguard for light treatment devices

InactiveCN109328091AMeet actual needsImprove reliabilitySurgeryLight therapyProximateLight treatment

Owner:KONINKLJIJKE PHILIPS NV

Method of humidifying a gas stream and assembly therefor

InactiveCN102256655ARespiratorsMedical devicesProcess engineeringDirect heating

Owner:KONINK PHILIPS ELECTRONICS NV

Lithium battery, lithium battery cathode material and manufacturing method thereof

ActiveCN104051719BThe preparation process is simple and controllableHigh discharge specific capacityCell electrodesLi-accumulatorsNickel–lithium batteryLithium-ion battery

Owner:ZTE CORP

Test method for secondary shielding performance of insulation layer

ActiveCN106018232BEfficient detectionAct as a secondary shieldPermeability/surface area analysisInsulation layerThermocouple

Owner:TI THERMAL INSULATION PROD SHANGHAI CO LTD

Display device

ActiveCN112699779AImprovement of white point coordinate offset problemCharacter and pattern recognitionNon-linear opticsDisplay deviceEngineering

Owner:AU OPTRONICS CORP

Verapamil hydrochloride sustained release microsphere and preparation method thereof

InactiveCN103520115BNon-destructive propertiesEasy to operatePowder deliveryAerosol deliveryVerapamil HydrochlorideMicrosphere

Owner:INNER MONGOLIA MEDICAL UNIV

A kind of foam ceramic insulation material and preparation method thereof

InactiveCN104692829BSignificant progressHigh porosityCarboxymethyl celluloseShrinkage rate

Owner:SHANGHAI INST OF TECH

A kind of preparation method of ethyl 2-methyl-3-[4,5-dihydroisoxazole]-4-methylsulfonylbenzoate

ActiveCN107652247BComprehensive responseTroublesome handlingOrganic chemistryHalohydrocarbonPtru catalyst

Owner:CHAMBROAD CHEM IND RES INST CO LTD

A recyclable express box

ActiveCN112278591BEasy to useReasonable structurePackage recyclingLinings/internal coatingsStructural engineeringBox set

Owner:佛山市南嘉包装科技股份有限公司

Map data labeling method, device, equipment and storage medium

ActiveCN109658504BReduce processingImprove labeling efficiencyGeographical information databases3D modellingPoint cloudComputer graphics (images)

Owner:APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD

Outdoor unit and heat pump system

PendingCN113513863AImprove cooling efficiencyMechanical apparatusHeat pumpsEngineeringRefrigerant

Owner:CARRIER CORP

Intelligent toilet lid control method and intelligent toilet lid control system

ActiveCN111983942BAvoid the hassle of manual operationsImprove satisfactionProgramme controlComputer controlInformation controlUser needs

Owner:BEIJING JINMAO GREEN BUILDING TECH CO LTD

A double-plate automatic zinc stripping system

ActiveCN107893244BImprove efficiencyCompact structurePhotography auxillary processesElectrolysis componentsAgricultural engineeringZinc

Owner:BEIJING GENERAL RES INST OF MINING & METALLURGY +1

Improvement for backlight module support

InactiveCN1285002CLow costStable supportNon-linear opticsEngineering

Owner:AU OPTRONICS CORP

Checkout and optimizing method for etch technological condition

InactiveCN100539009CImprove consistencyReduce uniformitySemiconductor/solid-state device manufacturingEtchingProcess window

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of preparation method of cardiovascular and cerebrovascular stent

InactiveCN105664264BImprove corrosion resistanceHigh yield strengthSurgeryLiquid/solution decomposition chemical coatingRelative displacementVascular sclerosis

Owner:刘国远 +2

Semiconductor Structure Including A Transistor Having A Layer Of A Stress-creating Material, And Method For The Formation Thereof

InactiveCN104064599ASemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structureEngineering

Owner:GLOBALFOUNDRIES INC

A new type of electric scooter folding structure

ActiveCN112644622BAdjustable lengthHeight adjustableFoldable cyclesStructural engineeringMechanical engineering

Owner:ZHEJIANG OKAI VEHICLE CO LTD +2

A Fault Detection Method for Wind Tunnel Balance Bridge

ActiveCN111623954BAvoid troubleReduce labor intensityAerodynamic testingElectrical/magnetic solid deformation measurementElectrical resistance and conductanceNonlinear systems of equations

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

A kind of anti-wssv autophagy-related gene cq-atg8 and its preparation method and application

ActiveCN104087593BInhibition of infection replicationPeptide/protein ingredientsAccessory food factorsDiseaseThiogalactosides

Owner:XIAMEN UNIV

A gob paste filling slurry and preparation method thereof

ActiveCN112239348BGood compatibilityPromote growthSoil scienceSoil ecology

Owner:利奥生态科技集团有限公司

Lanthanide luminescent material with triple luminescence channel and preparation method thereof

ActiveCN108948012BHigh implementabilityExcellent photoluminescenceOrganic chemistry methodsLuminescent compositionsPhotoluminescencePhenanthroline

Owner:SUZHOU UNIV

A comprehensive energy consumption management system based on cloud computing

ActiveCN113691954BReduce management costsLow costUtility meters data arrangementsParticular environment based servicesData acquisitionData acquisition module

Owner:宁夏百川电力股份有限公司

Plasticizing degassing device

ActiveCN106313456BImprove toughnessSpeed up kneadingCombination devicesEngineeringAxial distribution

Owner:NINGBO LVHUA RUBBER & PLASTIC MACHINERY IND & TRADE

A kind of sericin organic acid finishing solution and its skin-friendly finishing method for cotton fabrics

ActiveCN106436304BRich sourcesLow costWrinkle resistant fibresGrip property fibresTextile technologyEthylene diamine tetra acetic

Owner:EASTERN LIAONING UNIV

A method for moving a cantilever beam out and back to a platform as a whole

ActiveCN104652393BReduce energy consumptionReduce difficultyArtificial islandsUnderwater structuresCantilevered beamOperability

Owner:SHANGHAIGUAN SHIPBUILDING IND

A rapid evaluation method for the working state of pre-bent bottom hole assembly

ActiveCN107576353BQuick calculationMeasurement devicesFinite element methodEngineering

Owner:SHANGHAI UNIV

A built-in multi-layer frustum-shaped tube superimposed phase-separation overflow device

ActiveCN109488279BHigh measurement accuracyImprove measurement accuracySurveyExperimental laboratoryEngineering

Owner:PETROCHINA CO LTD +1

On-line inspection system for working condition of x-ray tube

ActiveCN105183055BReal-time detection of surface temperatureEfficient and normal operationSimultaneous control of multiple variablesAccelerometerVibration acceleration

Owner:XIAMEN UNIV

Lift type pickup roller mechanism

ActiveCN102653186BImprove printing qualityReasonable and compact structureOther printing apparatusPaper sheet

Owner:KONG YUE ELECTRONICS & INFORMATION IND XIN HUI

A refining process and device for viscose fiber

ActiveCN106012488BResidue reductionEliminate pickling stepTextile treatment machine arrangementsVegetal fibresPulp and paper industryViscose fiber

Owner:四川雅卫新材料有限公司

A method for preparing a full-section fine-grained gh4169 alloy diameter forged rod

ActiveCN113263124BEnsure consistencyReduce temperature dropMetal-working apparatusTemperature controlThermal insulation

Owner:DAYE SPECIAL STEEL CO LTD

Reactive side chain type liquid crystal copolymer

InactiveCN101798370BImprove interface compatibilityControllable epoxy functionalityLiquid crystal compositionsHigh densitySide chain

Owner:XIANGTAN UNIV

Special-shaped rail and construction method thereof

InactiveCN102287034BGuaranteed installation strengthMeet the functional requirements of the designStairway-like structuresGlass fiberKeel

Owner:THE THIRD CONSTR ENG CO LTD OF CHINA CONSTR SECOND ENG BUREAU

A method for adjusting the flow rate of argon gas in the tundish

ActiveCN104001892BAvoid nudityPrevent splashMaterials scienceArgon gas

Owner:ANGANG STEEL CO LTD

A kind of positive photoresist developing solution for flat panel display

ActiveCN112612189BReduce surface tensionInhibitionPhotosensitive material processingOrganic baseSurface-active agents

Owner:福建省佑达环保材料有限公司

An Airborne Formation Flight Instruction System Based on Inertial/Satellite Relative Navigation

ActiveCN107765703BReduce security risksReduce operational burdenPosition/course control in three dimensionsRemote sensingAirplane

Owner:XIAN FLIGHT SELF CONTROL INST OF AVIC

A high-speed helical milling method for pockets based on spin-up auxiliary lines

ActiveCN106424868BShorten the lengthIncrease the cutting widthDesign optimisation/simulationMilling equipment detailsPrincipal component analysisCurve fitting

Owner:CENT SOUTH UNIV

clamping spring

ActiveCN105531874BSimple structureLow costCoupling device connectionsFixed connectionsElectrical conductorEngineering

Owner:PHOENIX CONTACT GMBH & CO KG

In-situ modified powder rubber and its preparation method

ActiveCN105754165BGood dispersionMaintain stabilityAntioxidantBarium salt

Owner:常州市五洲化工有限公司

A snap-on smart headband with lighting mechanism

ActiveCN107469329BMeet the needs of useAutomatically adjust the irradiation angleLighting support devicesElectric circuit arrangementsEngineeringFlashlight

Owner:临沂市高新汽车租赁服务有限公司

Method for monitoring and regulating and controlling pH value of bed soil in seedling raising process of rice in saline-alkali soil

InactiveCN102132663BEffective treatmentAvoid spreadingHorticulture methodsRice cultivationDiseaseAlkali soil

Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Hollow double-shell titania nanoparticles and their applications

ActiveCN107029641BImprove adsorption capacityIncrease contact areaWater/sewage treatment by irradiationWater treatment compoundsPtru catalystPhoto catalytic

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Large diameter meter valve integrated water meter

InactiveCN105784012BControl precisionNo displacementVolume/mass flow by mechanical effectsImpellerWater wheel

Owner:天津市金凤科技发展有限公司

A calculation method for setting the tension and wrapping angle of the whole-roll flatness detection roller

ActiveCN112052610BFast and accurate calculationImprove design efficiencyGeometric CADMaterial strength using tensile/compressive forcesTest platformCalculation methods

Owner:YANSHAN UNIV

Method and system for determining electrical equipment

ActiveCN104915559BAccurately determineHigh precisionSpecial data processing applicationsStable stateElectron

Owner:武汉阿帕科技有限公司

A kind of siloxane side chain liquid crystal elastomer and the smart watch prepared therefrom

ActiveCN105131300BLiquid crystal compositionsElectronic time-piece structural detailsLiquid crystallineSide chain

Owner:BOE TECH GRP CO LTD +1

A feeding device for an automatic visual inspection system of a motor commutator

ActiveCN108120682BAvoid crush damageAvoid stickingMaterial analysis by optical meansDust controlVisual inspection

Owner:重庆晓微城企业孵化器有限公司

A tempered glass edge grinding equipment

ActiveCN112775760BAvoid affecting the grinding effectAdjust curvatureEdge grinding machinesGrinding drivesCircular discEngineering

Owner:滁州蓝天特种玻璃有限公司

A motor inner winding process

ActiveCN108964384BScientific and reasonable processEasy to useManufacturing dynamo-electric machinesElectric machineMechanical engineering

Owner:HANGZHOU JIANGNAN ELECTRIC MOTORS

Coal storage bunker external air cannon platform construction vehicle

ActiveCN105544956BSmall amount of assembly and disassemblySave the process of repeated disassembly and assemblyBuilding support scaffoldsSteering wheelSilo

Owner:CHINA COAL BUILDING & INSTALLATION ENG GRP

Method for improving slope stability of expansive soil and controlling structural damage of expansive soil

InactiveCN103088834BPrevent infiltrationPrevent scour landslidesExcavationsIn situ soil foundationSoil scienceGeomembrane

Owner:HOHAI UNIV

Active phase compensation method and device for joint scanning

ActiveCN103199994BAvoid transmissionImprove securityKey distribution for secure communicationAlice and BobComputational physics

Owner:SOUTH CHINA NORMAL UNIVERSITY

A power follower filter circuit

ActiveCN108923627BPreserve the active DC componentPreserve the DC componentPower conversion systemsHemt circuitsEngineering

Owner:深圳市钜微电子技术有限公司

A kind of zirconium rare earth oxygen storage material and its preparation method

ActiveCN103977783BImprove performanceHigh surface areaCatalyst carriersDispersed particle separationRare-earth elementAlkaline earth metal

Owner:GRIREM ADVANCED MATERIALS CO LTD

A data deletion method, device, electronic equipment and storage medium

ActiveCN111506250BDo not move frequentlyTroubleshoot storage performance issuesInput/output to record carriersDatabase indexingComputer hardwareTime range

Owner:HANGZHOU HIKVISION SYST TECH

An anti-arc contact

ActiveCN111192777BAvoid wastingExtended service lifeContact materialsContacts enclosures/screensClassical mechanicsEngineering

Owner:SHANGHAI DIANJI UNIV

Graphene reinforced polyethylene terephthalate

PendingCN113150505AMasterbatchPolymer science

Owner:NIAGARA BOTTLING

Cell preparation method

ActiveCN109072183ANo problems such as immune rejectionCell culture mediaNervous system cellsSomatic cellCell biology

Owner:KYOTO PREFECTURAL PUBLIC UNIV CORP

Preparation method of coal ash-based sound-absorbing material

InactiveCN101993252BSolid waste managementCeramicwareSound barrierPorosity

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Inspection method for electrical wiring of urban rail vehicles

ActiveCN107016158BGuaranteed correctnessSimple methodComputer aided designSpecial data processing applicationsUrban railReliability engineering

Owner:CRRC DALIAN CO LTD

Panoramic video frame insertion method, device and corresponding storage medium

ActiveCN111372087BReduce occupancyImprove estimation accuracyImage enhancementImage analysisRadiologyOptical flow

Owner:SHENZHEN KANDAO TECH CO LTD

A method for detecting gene hotspot mutations

InactiveCN106399465BHigh liftMicrobiological testing/measurementSequence analysisRestriction enzyme digestion

Owner:NANHUA UNIV

Self-assembly of a two-dimensional sheet-like constituent unit into a three-dimensional dendritic magnetic cobalt nanomaterial

ActiveCN105252017BHigh shape reproducibilityHigh temperature and high shape reproducibilityBranch lengthPyromellitic acid

Owner:SHENYANG POLYTECHNIC UNIV

Universal Feed Grinder

InactiveCN104722380BEnsure safetyCompact structureFeeding-stuffGrain treatmentsEngineeringHigh water content

Owner:SHENYANG POLYTECHNIC UNIV

An electric sweeper transfer type dust collection device

ActiveCN105672181BRoad cleaningEngineeringContinuous operation

Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

A super-clean warping method for hairy yarn

ActiveCN105274695BAvoid gatheringAvoid entanglementWarping machinesOther manufacturing equipments/toolsYarnFiber

Owner:WUHAN TEXTILE UNIV

Shrimp peeling method of an automatic shrimp peeling machine

ActiveCN112155048BEasy to adjustLabor intensiveShrimp/lobster processingAnimal scienceControl system

Owner:佛山松瀚智能设备有限公司

Calibration method, calibration equipment and calibration system of space target measuring mechanism

ActiveCN109470269BImprove efficiencyHigh precisionMeasurement devicesTransducerEngineering

Owner:SHANGHAI AEROSPACE CONTROL TECH INST

A soil-preserving and water-permeable ecological slope structure

InactiveCN107268643BNot easy to loseAvoid structural loosenessCoastlines protectionExcavationsEnvironmental engineeringEcology

Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

A Method for Measuring Diffusion Coefficient of Porous Materials and Predicting Adsorption Capacity

ActiveCN109443995BAccurate Quantitative MeasurementSimple designSurface/boundary effectChemical physicsPhysical chemistry

Owner:朗缪环保科技(天津)有限公司

A wire electric discharge cutting device

ActiveCN106312212BFlexible adjustmentImprove cutting accuracyElectrical-based machining electrodesElectric dischargeMotor drive

Owner:浙江霸器智能装备股份有限公司

Overvoltage circuit, and motor starter, overload relay and low-power system including the same

InactiveCN102315635AQuick switchEmergency protective arrangement detailsArrangements responsive to excess currentOvervoltageEngineering

Owner:EATON CORP

Less weight material, micro-weight material, zero weight material and minus weight material and manufacture method thereof

InactiveCN101624094BHigh speedIncrease the voyageVessel partsAxle-box lubricationManufactured materialLighter than air

Owner:宋培荣

Concrete anti-corrosion etching resisting agent and preparation method thereof

ActiveCN102515617BMaterials scienceAnti-corrosion

Owner:辽宁新拓建材有限公司

Personnel screening system

InactiveCN102933957AMaterial analysis using wave/particle radiationX/gamma/cosmic radiation measurmentEngineeringSignal processing

Owner:RAPISCAN SYST INC (US)

The preparation method of 2-deoxy-l-ribofuranose

ActiveCN103172682BLess side effectsSugar derivativesSugar derivatives preparationL-ArabinoseDeoxygenation

Owner:FUJIAN RIBIO TECH CO LTD

Silicon-based ingaas channel double-gate cmos device

ActiveCN106601740BImprove heterogeneous integrationEasy Threshold Voltage AdjustmentTransistorSolid-state devicesCMOSSemiconductor materials

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A Fischer-Tropsch Synthesis Slurry Bed Reactor Containing Shell and Tube Heat Exchangers

ActiveCN109173942BSpeed up circulationIncrease internal pressureRecuperative heat exchangersLiquid hydrocarbon mixture productionSlurryProcess engineering

Owner:山东嘉隆新能源股份有限公司

A lithium-aluminum double-ion rechargeable battery

ActiveCN109037789BImprove performanceIncrease energy densityCell electrodesFinal product manufactureAluminum IonElectrolytic agent

Owner:JIANGXI DIBIKE

Systems and methods for efficient power generation using a carbon dioxide cycle working fluid

ActiveCN105209732BImprove efficiencyLower cost of capitalGas turbine plantsWorking fluidCombustion chamber

Owner:8 RIVERS CAPTTAL LLC

Press cutting machine

ActiveCN106182122BSatisfy the same direction conveying requirementsRealize the transmission functionMetal working apparatusDrive shaftGear wheel

Owner:NINGBO RONGHUA OFFICE EQUIP

A preparation method of nano-scale polymer electrolyte for flexible lithium battery

ActiveCN111019036BImprove ionic conductivityImprove thermal stabilityMaterial nanotechnologyFinal product manufacturePolymer electrolytesPhysical chemistry

Owner:常州乾艺智能制造科技有限公司

Coloring radioactive composition, a color filter and a colorful LCD device

ActiveCN101673052BOptical filtersScreening processesSolventLightness

Owner:JSR CORPORATIOON

Thrombin extracting and separating process

InactiveCN100513561CSimple extraction methodEase of industrial productionEnzymesUltrafiltrationIon exchange

Owner:马忠仁 +1

Self-adapting optical system based on differential sensor

InactiveCN102621688BReduce complexityImprove light energy utilizationOptical measurementsOptical elementsClosed loopCcd camera

Owner:HUAIHAI INST OF TECH

Tea for morning-getting-up health-preserving

InactiveCN101120706BResist damageViscosity dilutionPre-extraction tea treatmentFood preparationRubusToxin

Owner:史涛涛

Air pressure self-balancing check valve

InactiveCN103104216BSmooth turningClosed firmlyWell/borehole valve arrangementsSealing/packingEngineeringAtmospheric pressure

Owner:SUZHOU DAYI EQUIP TECH

System and method for associating characters to keys in keypad in electronic device

ActiveCN103092361AInput/output processes for data processingKey pressingEngineering

Owner:BLACKBERRY LTD

A process equipment for producing oleic acid from plant waste oil

ActiveCN111534381BHeating evenlyExtension of timeFatty oils/acids recovery from wasteMembranesProcess equipmentLiquid storage tank

Owner:广东锦坤实业有限公司

A special adhesive for waterproof coiled material in ultra-low temperature environment and preparation method thereof

ActiveCN109735261BGood spreadabilityGood initial adhesionMineral oil hydrocarbon copolymer adhesivesConjugated diene hydrocarbon adhesivesAdhesive cementPolymer science

Owner:RUGAO JIAHAO HOT MELT ADHESIVE

A kind of polytetrafluoroethylene microfiber membrane

ActiveCN106669457BClear structureMeet a variety of functional needsMembranesDistillationPolymer sciencePore diameter

Owner:CHONGQING RUNZE PHARM CO LTD

Method and system for processing 1588 time stamp in distribution mode

ActiveCN101594673BPrevent dropping useful timestamp casesSynchronisation arrangementTime-division multiplexExchange networkTime delays

Owner:ZTE CORP

A rocking block type shock-absorbing universal wheel

ActiveCN102862445BThe degree of shock absorption can be adjustedCompact structureCastorsHorizontal and verticalCaster

Owner:CHANGZHOU ZHONGJIN MEDICAL DEVICES CO LTD

Application of kuianchun family compound in anti-tumor drug preparing process

InactiveCN100448445CSmall molecular weightSimple structureOrganic active ingredientsAntineoplastic agentsQuinoxalineSide effect

Owner:FUDAN UNIV

A kind of indole diketopiperazine alkaloid and its preparation method and application

ActiveCN110066283BOrganic active ingredientsOrganic chemistryAntileukemic agentDiketopiperazines

Owner:THE KEY LAB OF CHEM FOR NATURAL PROD OF GUIZHOU PROVINCE & CHINESE ACADEMY OF SCI

On-line scheduling control system of intelligent navigation car for unmanned transportation based on rfid

ActiveCN106681321BRealize functionEasy to controlTransmission systemsCo-operative working arrangementsRemote controlControl system

Owner:YANCHENG INST OF TECH

Oxidative synthesis method of glyoxylate

ActiveCN107445838BHigh selectivityImprove conversion rateOrganic compound preparationCarboxylic acid esters preparationGlycolatesMolecular sieve

Owner:CHINA PETROLEUM & CHEM CORP +1

A network request method and device based on an educational resource platform

ActiveCN109543129BReduce development costsWebsite content managementProxy serverDistributed computing

Owner:SHENZHEN DIANMAO TECH CO LTD

A method for treating sewage by ozone biological activated carbon technology in membrane coagulation reactor

ActiveCN103435229BReduce pollution indicatorsChromaticity Index DecreaseWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentAutomatic controlTurbidity

Owner:HANGZHOU TIAN CHUANG ENVIRONMENTAL TECH

Method of electroplating uniform copper layer

ActiveCN102534702BIncreasing the thicknessCellsSemiconductor/solid-state device manufacturingCopperElectroplating

Owner:ROHM & HAAS ELECTRONICS MATERIALS LLC

Test equipment and test methods for induction hardening machine sensors

ActiveCN103234709BMeet the test requirementsDetection of fluid at leakage pointVolume flow proportion measurementLiquid storage tankInductor

Owner:SAIC VOLKSWAGEN AUTOMOTIVE CO LTD

Tracking-before-detection method for weak and small targets in strong clutter environment based on dynamic programming

ActiveCN104076355BAvoid removalReduce calculationRadio wave reradiation/reflectionDynamic planningRadar

Owner:XIDIAN UNIV

A device and modification method for modifying wood by electron beam irradiation

ActiveCN106142250BControlled diffusionEasy transferWood treatment detailsPressure impregnationOrganic solventProduct gas

Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI

A plastic granulation waste gas purification device

ActiveCN104353307BSimple structureUsing liquid separation agentEmission standardTherapeutic effect

Owner:湖北三众车桥股份有限公司

Method and device for generating and identifying coding patterns

ActiveCN106548499BImage codingPattern recognitionEngineering

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Obstacle Detection and Tracking Method for Autonomous Vehicles in Ports

ActiveCN110531376BLow costImprove detection accuracyElectromagnetic wave reradiationPoint cloudEngineering

Owner:CHANGJIAFENGXING SUZHOU INTELLIGENT TECH CO LTD

A method and apparatus for improving reliability of processor core

ActiveCN112181712BImprove reliabilityGuaranteed uptimeRedundant data error correctionMemory bankError processing

Owner:NAT UNIV OF DEFENSE TECH

a self-locking mechanism

ActiveCN104266055BEasy to assemble and disassembleStands/trestlesFixed frameLocking mechanism

Owner:SHENZHEN LIANTRONICS +1

Whole-process manufacturing method of electric-assisted superplastic forming and aging treatment of aluminum-lithium alloy thin-walled components

ActiveCN113000667BShorten the manufacturing cycleImprove mechanical propertiesShaping toolsSolution treatmentHigh energy

Owner:SHANGHAI JIAOTONG UNIV +1