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.

Full damping channel valid MR damper

InactiveCN101215859BExquisite appearanceGreat effortShock proofingControl systemMagneto
Owner:TIANJIN UNIV

An automatic plate washing device for a gravure printing machine and its realization method

ActiveCN103738054BClean upEasy to cleanPrinting press partsPhotogravureEngineering
Owner:SHENZHEN JINJIA GRP +1

A kind of lipstick and preparation method thereof

ActiveCN105796374BIncrease moisture contentEvenly distributedCosmetic preparationsToilet preparationsWaxOil phase
Owner:MENTHOLATUM (CHINA) PHARM CO LTD

Shared storage convertion device and method for line frame protocol data under broadband CDMA system

InactiveCN100446504CReduce sizeLower latencyCode division multiplexRadio transmission for post communicationExtensibilityStore and forward
Owner:HUAWEI TECH CO LTD

A method and related device for session message management

ActiveCN113242171BRealize automatic collectionImprove convenienceText processingTransmissionEngineeringHuman–computer interaction
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of driving method and device of oled lighting screen body

ActiveCN109545135BImprove reliabilityImprove experienceStatic indicating devicesMaterials sciencePhysics
Owner:GUAN YEOLIGHT TECH CO LTD

Insecticidal composite containing sulfoxaflor and paichongding (ipp)

ActiveCN102017964BGood control effectResidue reductionBiocideAnimal repellantsPaichongdingFruit tree
Owner:SHAANXI SUNGER ROAD BIO SCI

A kind of polysiloxane block polyether for preparing decoquinate emulsion and its synthetic method

ActiveCN110256680BMinor oral irritationImprove emulsification efficiencyAntibacterial agentsPharmaceutical non-active ingredientsPolymer scienceEmulsion
Owner:CHONGQING ACAD OF ANIMAL SCI

Overall track erection push system and erection push process of prefabricated highway steel bridge

InactiveCN103806374BShort set up timeImprove securityBridge erection/assemblyEmergency rescueElectric control
Owner:ZHEJIANG SCI RES INST OF TRANSPORT +2

Heat-press color-changing layered structure, heat-press color-changing synthetic leather and preparation method thereof

ActiveCN108049200BEffective coverLow costTextiles and paperOrganic chemistryMixed systems
Owner:广东康派环创科技有限公司

Preparation method of high-quantum-efficiency blue-light-emitting BCNO phosphor

ActiveCN103086394BSimple methodNo pollution in the processLuminescent compositionsBoron compoundsRare-earth elementQuantum efficiency
Owner:HEBEI UNIV OF TECH

A kind of environmental protection interior wall and its construction method

ActiveCN110541542BAvoid spillingBuilding constructionsArchitectural engineeringStructural engineering
Owner:惠州市鸿泰建筑工程有限公司

Real-time judgment method for plumpness of sedan damper indicating characteristics in assembling line

InactiveCN102706567BVehicle suspension/damping testingUltrasound attenuationProduction line
Owner:GUANGDONG UNIV OF TECH

A dual-duct unmanned aerial vehicle

ActiveCN113415411BLight in massSmooth flight controlPropellersAircraft controlFlight vehicleClassical mechanics
Owner:涵涡智航科技(玉溪)有限公司

Method for improving terramycin yield

ActiveCN103305545BEasy to produceBacteriaMicroorganism based processesCarbon sourceSynthetic gene
Owner:EAST CHINA UNIV OF SCI & TECH

Nano-catalyst of sodium aluminum hydride complex hydride as well as preparation method and application thereof

InactiveCN101406843BHigh activityImprove stabilityPhysical/chemical process catalystsMetal hydridesNano catalystPtru catalyst
Owner:ZHEJIANG UNIV

A multifunctional visual system for semi-trailer and its working method

ActiveCN104648250BEliminate the problem of blind spotsReduce work intensityOptical viewingVisual field lossVertical plane
Owner:倪一翔

Home electric water heater zero power consumption standby control method and device

InactiveCN103388908BAvoid wastingSave standby power consumptionFluid heatersDigital controlElectric power
Owner:昌乐县乐器产业发展中心

A method for promoting rooting of potato hydroponic seedlings

InactiveCN104322360BGrow fastEasy to operateCultivating equipmentsSoilless cultivationRoot growthNutrient solution
Owner:云南省农业科学院经济作物研究所

A traditional Chinese medicine preparation capable of inhibiting angiotensin-converting enzyme

InactiveCN104940249BHighlight substantive featuresSignificant progressBryophyta medical ingredientsCardiovascular disorderAngiotensin-converting enzymeOral medicine
Owner:GUANGXI UNIV OF CHINESE MEDICINE

Method and mobile terminal for adjusting volume

ActiveCN107181871BRealize automatic adjustmentEasy to operateSubstation equipmentProcess engineeringComputer science
Owner:VIVO MOBILE COMM CO LTD

Poured epoxytar concrete material and its preparation process

InactiveCN100569691CHigh strengthGood high and low temperature performanceRoadwaysEpoxyMass ratio
Owner:重庆市智翔铺道技术工程有限公司

Semiconductor device and method of fabricating semiconductor device

ActiveCN102194876BNo increase in off-state leakage currentSemiconductor/solid-state device manufacturingSemiconductor devicesElectrical conductorSemiconductor device
Owner:TAIWAN SEMICON MFG CO LTD

Manufacture method for three-dimensional micro-fluidic chip

InactiveCN102962107BEasy to prepareEasy to implementLaboratory glasswaresMicrofluidicsSolid structure
Owner:ZHEJIANG UNIV

Freezing water-holding fresh-keeping processing method for shrimps

InactiveCN101791137BNutritiousKeep it deliciousFood preservationFood preparationEngineeringProcess engineering
Owner:海南泉溢食品有限公司

Radiation curable compositions

InactiveCN1800271APolyurea/polyurethane coatingsAllophaneUrethane acrylate
Owner:BAYER MATERIALSCIENCE AG

A network switching method and terminal equipment

ActiveCN109474965BImprove experienceShorten communication timeWireless communicationComputer architectureTerminal equipment
Owner:VIVO MOBILE COMM CO LTD

A kind of rubber composition with self-sealing function, preparation method and tire

ActiveCN112898672BImprove driving safetyImprove adhesionSpecial tyresPneumatic tyre reinforcementsElastomerPolymer science
Owner:SAILUN GRP CO LTD

Real-time monitoring method and device for webpage Trojan horse

ActiveCN101902481BEnsure safetyDoes not affect the speed of Internet browsingPlatform integrity maintainanceData switching networksMemory footprintThe Internet
Owner:XIAMEN MEIYA PICO INFORMATION

A method and system for updating domain name and password based on g.hn

ActiveCN111327418BImprove accuracyAvoid missingKey distribution for secure communicationDomain nameInternet privacy
Owner:FENGHUO COMM SCI & TECH CO LTD

A sliding map update method and device

ActiveCN110763243BSimplicity guaranteedEnsure consistencyInstruments for road network navigationPoint cloudComputer graphics (images)
Owner:HANGZHOU HIKVISION DIGITAL TECH

A self-rotating photovoltaic panel

ActiveCN111404471BGuaranteed maximum work efficiencyGuaranteed work efficiencyPhotovoltaic supportsSolar heating energyMechanical engineeringPhysics
Owner:江苏裕康光伏材料有限公司

Charging controller

PendingCN112208369AImprove charge and discharge performanceVehicle connectorsBatteries circuit arrangementsThermodynamicsCharge control
Owner:TOYOTA JIDOSHA KK

A helium recovery device and recovery method for leak detection of high-pressure gas cylinders

ActiveCN111141458BHigh puritySatisfied for repeated useDetection of fluid at leakage pointMaterial analysis by electric/magnetic meansMedicineGas cylinder
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

A kind of tree planting soil plowing method

InactiveCN109121480BImprove shock absorptionRealization of reclamationAgricultural machinesTilling equipmentsAgricultural engineeringTrees (plant)
Owner:梁辉

Program download, test and debugging multi-function device for minimum system

InactiveCN101170417BReduce R&D costsShorten the development cycleData switching detailsProgram loading/initiatingEthernet communicationMicro processor unit
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Communication method and system for multi-antenna backscatter tags

ActiveCN110635826BAvoiding Spatial Coupling ProblemsSolve time synchronizationNear-field in RFIDScatter propogation systemsTelecommunicationsTag antenna
Owner:HUAZHONG UNIV OF SCI & TECH

aln and mgb 2 Particle reinforced magnesium matrix composite material and preparation method thereof

ActiveCN109182856BReduce generationHigh degree of homogenizationMagnesium matrix compositeArgon atmosphere
Owner:SHANDONG UNIV

Multi-state gas-liquid optical fiber sensor for detecting pressure intensity, temperature and component concentration simultaneously

InactiveCN102288226BEasy to detectReduce the numberMaterial analysis by optical meansThermometers using physical/chemical changesGratingOptical fiber coupler
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Cutting fluid producing device

InactiveCN103215612ANo pollution in the processAdaptableElectrolysis componentsMixing methodsWater softeningElectrolysis
Owner:SHENZHEN GUANGRENDA IND CO LTD

One-button sequential control support system for substation switchgear and its application method

ActiveCN111478217BRealize identificationImprove economyProgramme controlComputer controlSupporting systemSmart substation
Owner:STATE GRID HUNAN ELECTRIC POWER +2

An energy-saving and environmentally friendly air purification device for operating room

ActiveCN113639368BQuick change maintenanceHigh degree of automationMechanical apparatusLighting and heating apparatusEngineeringMechanical engineering
Owner:SUZHOU WOODI PURIFICATION SYST

Sampling rod structure and sampling device for soil remediation

ActiveCN110132646BAchieve unlockWon't enterWithdrawing sample devicesSoil remediationClassical mechanics
Owner:徐州泽众环境科技有限公司

Bubbler with retaining ring

InactiveCN102641674BReduce splashReduce surgeFlow mixersMixing methodsWater leakageWater flow
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD

Optimized structure of channel of right flowing pair of Kawasaki KMX15RA multi-way valve

ActiveCN102943913BSmall pressure lossSimple structureValve housingsEngineeringElectrical and Electronics engineering
Owner:FUZHOU UNIV

Method and system for displaying information during system boot process

InactiveCN103279348BAvoid damageSpecific program execution arrangementsOperational systemComputer module
Owner:BEIJING QIHOO TECH CO LTD

A kind of electrochemiluminescent sensor for detecting bisphenol A and its preparation method and application

ActiveCN109187507BLow priceEasy to makeChemiluminescene/bioluminescenceMaterial electrochemical variablesElectrolytic agentElectrochemiluminescence
Owner:NINGBO UNIV

Target guidance method and guidance system for passive sensor space observation network

InactiveCN105277939BSimple designImplement bootstrapRadio wave reradiation/reflectionGuidance systemComputer science
Owner:SHENZHEN UNIV +1

Statistical method for weight distribution of ship equipment based on 3D model

ActiveCN108763693BAutomate calculationImprove computing efficiencyGeometric CADImage data processingData sourceComputational physics
Owner:CHINA SHIP DEV & DESIGN CENT

An external cooling system for a DC converter valve and an operation method thereof

ActiveCN103580504BLarge cooling capacityMeet power requirements for transmission capacityAc-dc conversionCooling/ventilation/heating modificationsWater savingCooling tower
Owner:STATE GRID CORP OF CHINA +2

A leaf surface anti-transpiration water retention agent for flue-cured tobacco

InactiveCN104381304BGood combination application effectImprove drought resistancePlant growth regulatorsBiocideDistilled waterChemical protection
Owner:HOHAI UNIV +1

Preparations of cationic polymer modified by steroid hormone and gene composite thereof

InactiveCN101812177BNuclear targetingTargetedGenetic material ingredientsPharmaceutical non-active ingredientsPolymer modifiedOrganic solvent
Owner:CHINA PHARM UNIV

A green and environmentally friendly intelligent parking lot based on big data

ActiveCN107288389BReduce the possibility of damageLess chance of trippingReceptacle cultivationParkingsParking spaceGreening
Owner:贵州新兆智慧科技有限公司

Cartridge having an internal surface susceptor material

PendingCN111372480ATobaccoElectric/magnetic/electromagnetic heatingSusceptorMechanical engineering
Owner:PHILIP MORRIS PROD SA

A Lumped Circuit Balance Converter Applied to Double-Sided Parallel Lines

ActiveCN109088137BSimple structureImprove applicabilityCoupling devicesConvertersTransceiver
Owner:INNOVATION SOUND TECH

A Correlated Photon Self-calibrating Solar Spectral Irradiance Meter Pumped at 266nm

ActiveCN110736540BImprove calibration accuracySolve the scientific problem of traceabilityRadiation pyrometrySpectrum investigationSolar spectraSolar observation
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1

A method for controlling tanning process based on recipe software

ActiveCN109991946BImprove securityImprove economyTanning treatmentTotal factory controlProduction lineProcess engineering
Owner:河南华东工控技术有限公司

Modular personal protection device under the vehicle

PendingCN111038546AReduce maintenanceLow costRailway wheel guards/bumpersControl theoryAirbag deployment
Owner:BOMBARDIER TRANSPORTATION GMBH

Integrated circuit package and assembling method thereof

ActiveCN100477176CSemiconductor/solid-state device detailsSolid-state devicesElectromagnetic interferenceEngineering
Owner:AVAGO TECH INT SALES PTE LTD

touch panel

InactiveCN103558936BHigh sensitivityInput/output processes for data processingCapacitanceTouch Senses
Owner:AU OPTRONICS CORP

Suturing device and suturing method

ActiveCN113995455BEasy to operateImprove sewing efficiencySuture equipmentsSurgical needlesSuturing needleEngineering
Owner:HANGZHOU REJOIN MASTIN MEDICAL INSTR CO LTD

A method of virtual viewpoint synthesis based on homography matrix segmentation

ActiveCN104809719BImprove real-time performanceRebuild fastImage analysisSteroscopic systemsSingular value decompositionViewpoints
Owner:SOUTH CHINA UNIV OF TECH

A strain of honey yeast and its method of processing high ammonia nitrogen biogas slurry to produce single-cell protein

ActiveCN110982717BPromote growthEfficient productionFungiMicroorganism based processesBiotechnologyAmmoniacal nitrogen
Owner:CHENGDU INST OF BIOLOGY CHINESE ACAD OF S

Multi-component shape memory wire, fiber, pipe and adhesive tape and manufacturing method thereof

ActiveCN113832571AGood removal effectEasily control the degree of curlFilament/thread formingConjugated synthetic polymer artificial filamentsFiberAdhesive belt
Owner:NANO & ADVANCED MATERIALS INST

Optical fibre single photon routing operating controller

InactiveCN1199388CStable interferenceStable handlingMultiplex system selection arrangementsKey distribution for secure communicationSignal generatorPhase modulation
Owner:EAST CHINA NORMAL UNIV

Electric machine with low magnetic slot leakage

ActiveCN106716781AMagnetic circuit rotating partsMagnetic circuit stationary partsElectricityMagnetic anisotropy
Owner:ROLLS ROYCE DEUT LTD & CO KG

Silicone composition and cured silicone product

InactiveCN1229439CHydrosilylationSilorane Resins
Owner:DOW CORNING CORP

A hybrid vehicle

InactiveCN103391857AGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingGear driveGear wheel
Owner:SAAB AUTOMOBILE POWERTRAIN

An aircraft landing gear test loading device and test method

ActiveCN111977019BReduce volumeLight in massWeight reductionAircraft components testingAircraft landingCantilever
Owner:XIAN AIRCRAFT IND GROUP

Karst tunnel large-scale cavern processing method

ActiveCN102296961BReasonable designSimplify construction stepsUnderground chambersTunnel liningRebarLarge distance
Owner:CHINA RAILWAY 20 BUREAU GRP CORP LTD

Virtual object acquisition method, device and electronic equipment

ActiveCN109547444BPrecise positioningAccurate distributionTransmissionThe InternetEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

A method for microbial-induced calcium carbonate precipitation to remediate heavy metal pollution in soil

ActiveCN111672900BWide variety of sourcesTake advantage ofContaminated soil reclamationMicroorganismSoil science
Owner:HEFEI UNIV OF TECH

Apparatus and method for automatically controlling focus-compensating in CD player

InactiveCN1200415CRecord information storageDisposition/mounting of headsOptical pickupAutomatic control
Owner:LG ELECTRONICS INC

The setting scheme of the configuration parameters of the car

ActiveCN106184060BElectric/fluid circuitEngineeringAutomotive engineering
Owner:VOLKSWAGEN AG

Method for preparing perfluoroalkyl alkyl ketone compound

InactiveCN102924201BOrganic compound preparationCarboxylic acid esters preparationKetoneSolvent
Owner:DALIAN UNIV OF TECH

Intelligent memory socket of water dispenser based on single-chip microcomputer control

InactiveCN103427247BControl daily work statusEliminates inefficient recirculation heatingProgramme controlComputer controlLight sensingSmart memory
Owner:ZHEJIANG UNIV

A network online diagnosis device based on flexray bus

ActiveCN104202200BGuaranteed uptimeBus networksLevel measurementBus interface
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Transmission of a traction drive, traction drive having the same and method for controlling the transmission

ActiveCN107448599BFully fixedAvoid connectionGearing controlFluid gearingsControl engineeringControl theory
Owner:ROBERT BOSCH GMBH

A device for automatic replacement of grinding wheels

ActiveCN110394735BImprove replacement efficiencyShorten the timeGrinding wheel securing apparatusCircular discMachine vision
Owner:SANMING UNIV

Graphite block hole type down-firing triad hydrochloric acid synthetic furnace

InactiveCN101665244BSynthesis fastMixed combustion effect is goodChlorine/hydrogen-chlorideChemical industrySmall footprintGraphite
Owner:宁永林

A similar retrieval method and device for multimedia objects

ActiveCN106096065BReduce queriesImprove query efficiencyMultimedia data queryingSpecial data processing applicationsFeature vectorFeature extraction
Owner:GUIZHOU UNIV

A roof and bottom shared underground structure and its separate construction method

InactiveCN104631493BSave underground spaceReduced stabilityArtificial islandsUnderwater structuresStart timeRebar
Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

An electronic control system for a marine multi-cylinder diesel engine and a fuel injection synchronization method thereof

ActiveCN110439701BSolve the problem of sync delayPrecise Trigger ControlElectrical controlMachines/enginesElectronic control systemControl engineering
Owner:CSSC POWER INST CO LTD

The preparation method of psi-7977 intermediate compound

ActiveCN104327138BHigh optical purityStable in natureSugar derivativesSugar derivatives preparationIndustrial scalePhotochemistry
Owner:QILU PHARMA HAINAN +1

Medium broadcaster with synchronizing function

InactiveCN100345447CLarge capacityReduce volumeTelevision system detailsAdvertisingComputer hardwareTime control
Owner:SHANGHAI SUOGUANG ELECTRONICS

Optical plate and preparation method thereof

InactiveCN101191867BIncrease profitReduce the number of interfacesSynthetic resin layered productsOptical articlesEngineeringExit surface
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Serial Energy Harvesting Method for Maximizing Throughput

ActiveCN105451315BOptimized time allocation schemeImprove collection efficiencyPower managementInformation transmissionEngineering
Owner:江苏三台山数据应用研究院有限公司

Goods receptacle holder and guide plate for vending machine

InactiveCN100351873CCoin-freed apparatus detailsApparatus for dispensing discrete articlesBearing surfaceMechanical engineering
Owner:FUJI ELECTRIC CO LTD

Self-discipline software creditability measurement method based on PI calculation and fianalysis tting degree

InactiveCN101464832BVersatileConforms to the Credibility DefinitionSoftware testing/debuggingProgram/content distribution protectionSoftware engineeringPath diagram
Owner:HARBIN ENG UNIV

A temperature-sensitive color-changing hydrogel with transiently encrypted information and its preparation method

ActiveCN110563965BHigh mechanical strengthOvercome the disadvantage of low mechanical strengthForce measurement by measuring optical property variationUsing optical meansIsopropylItaconic acid
Owner:SOUTH CHINA UNIV OF TECH

Dynamic Target Tracking and Monitoring Method

ActiveCN113438450BRealize dynamic trackingFast Dynamic Object TrackingTelevision system detailsColor television detailsComputer graphics (images)Monitoring system
Owner:深圳市大工创新技术有限公司

A power supply device suitable for fan intelligent control device of vehicle heat dissipation system

ActiveCN104405674BSimple structureEasy to implementEngine fuctionsPump controlInductorEngineering
Owner:ZHEJIANG BELORD DRIVE TECH

A mobile phone wireless charging device with a street lamp as a carrier

ActiveCN108879897BEasy to debugEasy to organize unified trainingBatteries circuit arrangementsElectric powerTerminal serverControl communications
Owner:HENAN JIANGSHANG LIGHTING TECH CO LTD

A kind of probiotic microcapsule product and its preparation and application

ActiveCN103355656BHigh embedding rateHigh activityMilk preparationAnimal feeding stuffMethacrylateHigh density
Owner:于炜婷

Nonvolatile semiconductor storage apparatus

InactiveCN1484249ARead-only memoriesDigital storageLoad circuitSemiconductor storage devices
Owner:FUJITSU LTD

Lot identification codes for packaging

InactiveCN102402705ASensing record carriersRecord carriers used with machinesChecksumComputer science
Owner:YOTTAMARK

Response testing method and device for application program interface

ActiveCN104133764BSoftware testing/debuggingOperational systemEvent trigger
Owner:TENCENT TECH (SHENZHEN) CO LTD

Hand held appliance

ActiveCN107788666ABrush bodiesCurling-ironsComputer hardwareHand held
Owner:DYSON TECH LTD

Multi-bay self-locking dry block and masonry method

InactiveCN104264629BGuaranteed StrengthGuarantee the quality of the projectDamsDykesArchitectural engineeringSelf locking
Owner:SHENYANG JIANZHU UNIVERSITY

A kind of solid lipid nanoparticle and preparation method thereof

ActiveCN107875395BReduce crystallinityInhibition of crystal transformationPharmaceutical non-active ingredientsDrugs preparationsCrystallinity
Owner:NANCHANG UNIV

A kind of ultra-long continuous ferrite fiber and preparation method thereof

ActiveCN110331468BSolve problems such as breakageReduce ferromagnetic lossFibre chemical featuresFiberSpinning
Owner:无锡燊旺和电子科技有限公司

A double-side fork type precision five-axis head power device

ActiveCN108500706BStable structureHigh cutting forceDriving apparatusMaintainance and safety accessoriesEngineeringCutting force
Owner:SHENYANG GUANGDA TECH DEV

A portable spectrum detection device and method based on a laser disc

ActiveCN109975216BEasy to detectRealize analysisColor/spectral properties measurementsEngineeringMaterials science
Owner:ZHEJIANG UNIV

A kind of self-healing type polyacrylate emulsion and preparation method thereof

ActiveCN109265599BExcellent self-healing performanceSimple manufacturing processLeather surface finishingFuranImide
Owner:广州麦吉高分子新材料科技有限公司

Polyamide-imide film

PendingCN113906086AExcellent optical propertiesExcellent yellow indexNon-linear opticsImidePolymer science
Owner:SK INNOVATION CO LTD +1

A combined extraction method and system for coal seam gas and adjacent goaf gas

ActiveCN110552735BSave human effortSave moneyFluid removalGas removalMining engineeringUnderground tunnel
Owner:宁夏煤炭勘察工程有限公司

Polyacrylamide and its preparation method and application

InactiveCN103788269BSimple process conditionsReduce energy consumptionPolymer sciencePotassium peroxodisulfate
Owner:SHAOXING UNIVERSITY

Selective MEMS Microphone Readout Circuit and Its Readout Method

InactiveCN101222790BReduce power consumptionReduce consumptionElectrets selectrostatic transducerElectrostatic transducer microphonesEngineeringMems microphone
Owner:IND TECH RES INST

A Cascade Adsorption and Recovery Method for Heavy Metals in Wastewater Based on Magnetic Titanium-Containing Minerals/Humic Acid Composite Adsorption Material

ActiveCN112897743BEfficient cleaningAchieving step-by-step recyclingOther chemical processesSpecific water treatment objectivesWastewaterEngineering
Owner:CENT SOUTH UNIV

A low-temperature lithium iron phosphate lithium-ion power battery

InactiveCN103715452BImprove electronic conductivityIncrease migration rateCell electrodesSecondary cellsPower batteryLithium iron phosphate
Owner:SHANDONG WINA GREEN POWER TECH

A whitening composition containing coix seed fermented liquid

ActiveCN108078880BWhitening effect is safe and efficientStimulate enzyme activityCosmetic preparationsToilet preparationsBiotechnologyCollagenan
Owner:BIOPHARM RES & DEV CENT JINAN +2

Grinding equipment for a rotor

ActiveCN110039399BRealize automatic grinding processReduce labor intensityEdge grinding machinesGrinding drivesElectric machineryWorkbench
Owner:浙江方远四福机电有限公司

Determination method of impurity element content in metal lanthanum

ActiveCN103698318BAnalysis by thermal excitationCeriumLanthanum
Owner:JIANGXI HAOYUN TECH

A kind of naringenin standard substance and its preparation and application

InactiveCN103896898BHigh selectivityImprove mass transfer coefficientOrganic chemistryComponent separationStandard PreparationsNaringenin
Owner:NAT INST OF METROLOGY CHINA

Full oil base drilling fluid and preparation method thereof

ActiveCN105713585BDrilling compositionWell drillingBase oil
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for controlling the height of the heading head of an automatic drilling and riveting machine

ActiveCN106378409BImprove stabilityImprove rigidityElectrical controlClosed loop
Owner:ZHEJIANG UNIV

OVERHAUSER magnetometer

InactiveCN101839968BImprove signal-to-noise ratioHigh precisionMagnitude/direction of magnetic fieldsMeasurements using magnetic resonanceNumerical controlAbsolute measurement
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

On-line rapid measuring device for riveting point size detection and riveting point measuring method

ActiveCN105333844BAccurate online monitoringImprove efficiencyMeasurement devicesFast measurementSize measurement
Owner:BOSCH HUAYU STEERING SYSTEMS (YANTAI) CO LTD

A kind of preparation method of imatinib mesylate

ActiveCN106905296BGood reproducibilityHigh yieldOrganic chemistry methodsBenzoic acidMedronic acid
Owner:NANJING YOKO PHARMA +2

Dehumidification methods for materials in granular form

ActiveCN101881554BDispersed particle separationDrying gas arrangementsPlastic materialsHigh energy
Owner:MORETTO SPA

Fractal photonic bandgap meander-line microstrip antenna for ultra-wideband systems

InactiveCN101304114BFulfil requirementsSmall sizeRadiating elements structural formsResonant antennasUltra-widebandPhotonic bandgap
Owner:XIAMEN UNIV

Image registration method, apparatus and computer equipment

ActiveCN109598745BImprove efficiencyImprove robustnessImage enhancementImage analysisReference imageNuclear medicine
Owner:SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD

Viscosity-reducing and corrosion-inhibitor for heavy oil extraction, collection and transportation and preparation method thereof

ActiveCN108165247BLow viscosityReduce dosagePipeline systemsDrilling compositionSulfonateOrganic solvent
Owner:CHINA PETROLEUM & CHEM CORP

A water pump impeller inclined surface profiling turning device

ActiveCN113059395BReduce noiseGuaranteed continuityAuxillary equipmentMaintainance and safety accessoriesImpellerEngineering
Owner:南通索星流体设备有限公司

System and method of temperature adjustment and control of food processing/dispensing system or apparatus

InactiveCN102449571ATemperature control using digital meansFrozen sweetsTemperature controlControl system
Owner:穆贝拉公司

A Calculation Method for the Design and Calculation of the Cross-Section of Zero Moment Shield Tunnel

ActiveCN107247851BReduce bending momentReduce lateral deformationGeometric CADDesign optimisation/simulationSoil mechanicsRebar
Owner:EAST CHINA JIAOTONG UNIVERSITY

Optical imaging systems and electronics

ActiveCN112255766BOptical elementsOphthalmologyOptical axis
Owner:TIANJIN OFILM OPTO ELECTRONICS CO LTD

Quality-improving agent for processed cereal foods and processed cereal food using the same

InactiveCN1708235AHigh glossGood disintegrationFood coatingFood preparationBiotechnologyWater soluble
Owner:FUJI OIL CO LTD +1

A responsive photonic crystal elastomer film material, its preparation and application

ActiveCN108318943BIncrease elasticityHigh modulusOptical elementsAngle dependenceElastomer
Owner:HUAZHONG UNIV OF SCI & TECH

A process for comprehensive treatment and recycling of acid waste gypsum

ActiveCN107324288BMake full use of resourcesImprove adsorption capacityTreatment involving filtrationSulfur preparation/purificationSulfur productClinker (waste)
Owner:海若斯(北京)环境科技有限公司

Cooling trough

ActiveCN102052860BThe direction of water intake changesChange the direction of water flowFatty/oily/floating substances removal devicesDirect contact heat exchangersWater flowSewage
Owner:SHANGHAI KINGFA SCI & TECH

an automatic water dispenser

ActiveCN106762206BLong rotationReduce consumptionPumpsPositive-displacement liquid enginesCamRefrigerated temperature
Owner:嘉善县临沪新城实业有限公司

Steel for tool-less hot forming or quenching with improved ductility

ActiveCN101631880AImprove tissue uniformityUniform mechanical propertiesHot-dipping/immersion processesFurnace typesImpurityFerric
Owner:ARCELORMITTAL INVESTIGACION Y DESARROLLO SL

Method and system for electronic image stabilization

ActiveCN108111760BReduce cumulative errorImprove reliabilityTelevision system detailsColor television detailsImage stabilization
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A method for extracting and refining long-chain dibasic acids

ActiveCN104591997BHigh yieldReduce lossesOrganic compound preparationCarboxylic compound separation/purificationTotal nitrogenPolymer
Owner:CHINA PETROLEUM & CHEM CORP +1

A Modulation Error Compensation Method for Modular Multilevel Converter Used in DC Transmission

ActiveCN106786726BReduce shockReduce lossActive power filteringElectric power transfer ac networkCapacitanceLevel structure
Owner:CSG EHV POWER TRANSMISSION +1

A primer pair and method for identifying the genotype of hybrid offspring of tobacco reduced nornicotine mutants

ActiveCN107557437BAccurate and efficient identificationImprove selection efficiencyMicrobiological testing/measurementDNA/RNA fragmentationNornicotineNicotiana tabacum
Owner:GUIZHOU TOBACCO SCI RES INST +1

A braking device and equipment

ActiveCN112576655BShorten the buffer distanceIncrease buffer distanceBrake typesActuatorsElectrical polarityControl theory
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A piezoelectric excitation mode switching micro-manipulation measurement system and method thereof

ActiveCN112881240BLow costLow priceNanoparticle analysisBiological particle analysisMicrosphereTransducer
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Elastic rubber shock absorber for mine dump truck suspension

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