China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Automatic temperature/humidity compensation method of electrostatic collecting radon detection efficiency

ActiveCN102680999BSolve the problem of uncertain radon exhalation rateX/gamma/cosmic radiation measurmentAtmospheric sciencesHumidity
Owner:NANHUA UNIV

System and method for fixed planting in saline-alkali land with horizontal staggered arrangement of straw-sand interlayers

ActiveCN108834464BReduce infiltrationInhibition of upward movement of evaporationPlant cultivationCultivating equipmentsSoil scienceAlkali soil
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI

A kind of preparation method of hydrophilic chromatographic medium

ActiveCN104324708BOther chemical processesSolid sorbent liquid separationMicrosphereSephadex gels
Owner:南通江海港建设工程有限公司

An automatic loading and unloading device

ActiveCN104827131BMetal working apparatusGear-cutting machinesEngineeringTransfer mechanism
Owner:ZHEJIANG RICHUANG MECHANICAL & ELECTRICAL TECH

A multifunctional air energy heating bread machine

InactiveCN104138222BGreat tasteGood lookingBread-toastersMotor driveAbutment
Owner:ZHONGSHAN MESTER IND

Heating and drying method for electrical insulator and composite insulator porcelain core

ActiveCN100416717CImprove production efficiencyImprove manufacturing yieldDrying solid materials with heatInsulatorsComposite insulatorsPortland cement
Owner:青州市力王电力科技有限公司

A Time-division System Navigation Signal Generation Method

ActiveCN108254769BRealize two-way transmissionImprove anti-interference abilitySatellite radio beaconingQuadrature modulationIntermediate frequency
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Vanillin extraction method

ActiveCN103709021BEfficient removalAdaptableCarbonyl compound separation/purificationBiotechnologyFood additive
Owner:浙江普洛生物科技有限公司 +1

A kind of grinding device for ductile iron pipe socket

ActiveCN103481170BReduce the number of replacementsReduce wasteGrinding machinesDrive motorStops device
Owner:XINXING DUCTILE IRON PIPES CO LTD

A kind of hydraulic safety block performance testing method

ActiveCN109026904BReliable Performance Test SolutionFeasible performance test planFluid-pressure actuator testingQuality controlPump pressure
Owner:上海沪东造船油嘴油泵有限公司

Mounting tool dirved by burning force

InactiveCN100382930CAchieving tightnessNailing toolsEngineeringPower tool
Owner:HILTI AG

Multi-connecting board bad-product detecting device and method

InactiveCN101071156BPrinted circuit assemblingElectronic circuit testingElectrical connectionEngineering
Owner:D TEK TECHNOLOGY CO LTD

Enhancer of the effect of adrenocorticoid, comprising gum arabic

InactiveCN101232889AImprove utilizationOrganic active ingredientsUrinary disorderSide effectWater soluble
Owner:弗里特隆有限公司

Application of Gene osbbx14 in Improving Drought Stress Tolerance in Rice

InactiveCN105255941BIncreased tolerance to drought stressImprove expression levelVector-based foreign material introductionAngiosperms/flowering plantsGenetically modified ricePcr method
Owner:SHANDONG RICE RES INST

Dental patch with slow-release tooth-whitening substance and use thereof

ActiveCN105411863BImprove fitSlow and even releaseCosmetic preparationsToilet preparationsNonwoven fabricTooth whitening
Owner:上海盛糠生物医学有限公司

Liquid crystal substrate and liquid crystal panel

ActiveCN106353934BSufficient elastic recovery abilityUniform elastic recoveryNon-linear opticsLiquid-crystal displayBody area
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Catalyst for synthesizing acetate propylene ester and preparation method thereof

ActiveCN102371182BOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystEthylic acid
Owner:CHINA PETROLEUM & CHEM CORP +1

Holding device

InactiveCN108526833AImprove versatilityWork clamping meansMetal working apparatusStructural engineeringMechanical engineering
Owner:HONDA MOTOR CO LTD

A bearing life testing machine

ActiveCN107014615BAvoid destructionPrevent overflowMachine bearings testingWork performanceWorking environment
Owner:南通大学技术转移中心有限公司

A top-loading coke oven switch and its switching method

ActiveCN108998053BCoke oven safety devicesCharging devicesExhaust fumesCoke oven
Owner:PANGANG GRP XICHANG STEEL & VANADIUM CO LTD

Electrodeless lamp dimming circuit and method

InactiveCN102497713BEasy to controlWide dimming rangeElectrical apparatusElectric lighting sourcesPower factorElectrodeless lamp
Owner:上海微桥电子科技有限公司

Communication method and system between a recording and/or reproducing device and a remote unit

InactiveCN1675609ATelevision system detailsDigital data processing detailsCommunications systemRemote unit
Owner:KONINK PHILIPS ELECTRONICS NV

Channelizer Design Method and Device Based on Approximately Exact Reconstruction Filter Bank

ActiveCN106712836BReduce implementation complexityReduce overheadRadio transmissionSystems designReconstruction filter
Owner:TSINGHUA UNIV

An anticancer pharmaceutical composition

InactiveCN1875959BAmide active ingredientsAntineoplastic agentsWhole bodyTherapeutic effect
Owner:山东同科供应链股份有限公司

Resonant components of lasers, debugging methods for lasers and resonant components

ActiveCN111384659BEfficient removalLow machining accuracy requirementsLaser detailsSemiconductor lasersEngineeringErbium lasers
Owner:11TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Pharmaceutical formulations for the sustained release of interleukins and therapeutic applications thereof

InactiveCN1925867BPowder deliveryPeptide/protein ingredientsActive agentWhite blood cell
Owner:FLAMEL TECHNOLOGIES

Adhesive for corrugated cardboard and preparation method thereof

ActiveCN110305604BAccelerate evaporationIncrease the degree of cross-linkingNon-macromolecular adhesive additivesStarch adhesivesPolymer scienceAdhesive
Owner:广东新力德包装科技有限公司

Shuttering member for cast-in-situ concrete rib

InactiveCN1263929CReduce construction costsLow costWallsFloorsHigh intensityAbdominal wall
Owner:湖南邱则有专利战略策划有限公司

A kind of electrochemical polishing solution for copper foil surface pretreatment and application thereof

ActiveCN112921389BSimple compositionLow costChemical vapor deposition coatingO-Phosphoric AcidPhysical chemistry
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

800 MPa-grade low-yield-ratio structural steel plate and production method thereof

ActiveCN102011068BYield ratioHeat treated
Owner:SHOUGANG CORPORATION

Preparation method of polyvinyl chitosan mixed film

InactiveCN100493688CLow priceNo pollution in the processSemi-permeable membranesAcetic acidMethyl carbonate
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A brush plating device

ActiveCN108950622BAchieve uniformityImprove qualityElectrodesEngineeringBilateral symmetry
Owner:山东鹤鹏技术有限公司

Method for preparing tara tannin germanium extracting agent

InactiveCN102140588BOrganic chemistryRecovering materialsFiltrationFoam separation
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Robust multimedia wireless broadcast signal framing modulation method

ActiveCN102271118BDoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainWireless broadcast
Owner:遂川万力电子科技有限公司

A pressure difference compensation control method for compressed air grid-connected operation of multi-system air compressor stations

ActiveCN106523330BSmooth transition of pressureEconomic operation modePump controlPump installationsAir compressionDifferential pressure
Owner:BAOSHAN IRON & STEEL CO LTD

Air guide device, air conditioner and control method for air conditioner

ActiveCN105485881BRealize the requirement of low wind feelingIncrease the air outlet areaMechanical apparatusLighting and heating apparatusEngineeringWind speed
Owner:WUHAN REFRIGERATION EQUIP OF MIDEA GROUP

Authorization Management Method of Hierarchical and Classified Access Based on Role

ActiveCN104780175BPrivacy protectionPrevent leakageUser identity/authority verificationData classInformation resource
Owner:GUANGDONG POWER GRID CO LTD INFORMATION CENT

Pressure welding device

ActiveCN111299800BImprove pressure welding accuracyEasy to replayPrinted circuit assemblingWelding/soldering/cutting articlesDisplay deviceEngineering
Owner:惠州西文思技术股份有限公司

A method and device for intelligently citing slide theme colors

ActiveCN108269295BSolve technical problems with low experienceEditing/combining figures or textComputer graphics (images)Engineering
Owner:ZHUHAI KINGSOFT OFFICE SOFTWARE +2

A precision top feeding device with multi-dimensional angle adjustment

ActiveCN108483314BDifferent falling speedImprove work efficiencyLifting devicesBall bearingMetallic materials
Owner:中国航发控制系统研究所

Transmission line type pulsed electric field corona discharge reactor and manufacturing method

ActiveCN102970811BImprove work performanceEfficient injectionPlasma techniqueIndustrial systemsCorona discharge
Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS

Tetracarboxylic dianhydride and preparation method thereof

PendingCN113929700AOrganic chemistryImidePolymer science
Owner:SK INNOVATION CO LTD +1

A flush valve and its water purifier

ActiveCN108644411BNovel structureIngenious ideaWater/sewage treatmentMultiple way valvesSolenoid valveWater flow
Owner:ZHEJIANG QINYUAN WATER TREATMENT S T

Large-span structure multi-dimension isolation shock-damping rack

InactiveCN100449067CFree from damageMinimize damage effectBridge structural detailsShock proofingCross bridgeEngineering
Owner:SOUTHEAST UNIV

Formwork element

InactiveCN105637159AMouldsFloorsEngineeringFlange
Owner:INHABIT STUDIO

A Dynamic Imaging Method of Lung Hyperpolarized Gas Based on Variable Sampling Rate

ActiveCN106355624BImprove signal-to-noise ratioImprove reconstruction quality2D-image generationDiagnostic recording/measuringSignal-to-noise ratio (imaging)Resonance
Owner:WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI

Radio device

InactiveCN1252944CSuppresses deterioration of error rateSpatial transmit diversityPolarisation/directional diversityTelecommunicationsResponse vector
Owner:HERA WIRELESS

A pipe joint for a diaphragm vacuum pump with suction self-testing function

ActiveCN113418072BInsufficient suction fault expansionPrevent fault expansionPump testingCouplingsSuction forceVacuum pump
Owner:NANTONG CITY WEISHI VACUUM EQUIP

Forming mold and forming method of upper angle arm and angle arm seat for antenna installation

ActiveCN110976637BReduce wasteIncrease profitShaping toolsPunchingStructural engineering
Owner:JIANGSU HUACAN TELECOMM

Nano immune magnetic particle, preparing process and application

InactiveCN1261765CEasy to prepareGood dispersionMaterial analysisPathogenic microorganismDextran
Owner:INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL

A kind of method that utilizes plastic bottle to prepare non-woven fabric

ActiveCN107287764BReduce manufacturing costImprove mechanical propertiesNon-woven fabricsArtifical filament manufacturePolymer scienceSpinning
Owner:MAANSHAN CITY XIN CHENG NANO NEW MATERIAL TECH CO LTD

A power cable take-up

InactiveCN105314472BReduce tensionWind evenlyBobbinPower cable
Owner:STATE GRID CORP OF CHINA +2

An automatic pulping machine

InactiveCN104068308BReduce investmentRealize fully automatic controlCocoaGrain treatmentsAutomatic controlMotor vibration
Owner:PUDING RUIHONG PRODUCTIVITY PROMOTION CO LTD

Display device and operating method thereof

InactiveCN102306045BReduce demandBatteries circuit arrangementsVolume/mass flow measurementLight energyElectrical battery
Owner:AU OPTRONICS CORP

Tunneling field effect transistor with multi-doping pocket structure and manufacturing method for tunneling field effect transistor

ActiveCN102623495BIncrease drive currentEnhanced electric fieldSemiconductor/solid-state device manufacturingDiodeDriving currentField effect
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A window-based home intelligent protection adjustment system

ActiveCN105927130BEffective Security MonitoringImprove securityBurglary protectionPower-operated mechanismIndoor air qualitySurveillance camera
Owner:苏州清盛汽车技术有限公司

Transistor control circuit and power supply unit

ActiveCN103780061BTransistorEfficient power electronics conversionComparators circuitsEngineering
Owner:FUJITSU LTD

A kind of basalt fiber and preparation method thereof

ActiveCN110078378BSimple processReduce manufacturing costGlass making apparatusElectric arc furnaceChemical composition
Owner:MORGAN KAILONG (JINGMEN) THERMAL CERAMICS CO LTD

Method and device for terminal testing

InactiveCN104503873BIncrease flexibilityMeet different testing needsDetecting faulty computer hardwareComputer scienceEvent based
Owner:BEIJING AMAZGAME AGE INTERNET TECH CO LTD

A kind of recovery method of n-methylpyrrolidone solvent in polyphenylene sulfide synthetic slurry

ActiveCN105906837BAvoid hydrolysisAvoid lossOligomerCentrifugation
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY +1

A separate cage stirring and distributing machine for extra-large slabs

ActiveCN112110230BGuarantee product qualityLabor savingLoading/unloadingHydraulic cylinderGear wheel
Owner:YANCHENG KEBO HYDRAULIC MACHINERY MFG

Method and device for measuring sound velocity in water

ActiveCN106153173BEliminate the effect of errorHigh-precision measurement resultsVelocity propogationPropagation timeElectric signal
Owner:BEIJING HYDRO TECH MARINE TECH CO LTD

An automatic telescopic device for telescopic products

ActiveCN105600135BImprove efficiencyEasy to operateExternal framesPackaging toiletriesProduction lineBatch operation
Owner:SHANTOU QIWEI IND CO LTD

An automatic oiling control system for kiln car

ActiveCN107381489BReduce laborHigh degree of automationLiquid transferring devicesAutomatic controlControl system
Owner:ZHENGZHOU DENGDIAN KECHENG NEW MATERIAL CO LTD

Belt feeder composite conveyor belt and manufacturing method thereof

ActiveCN106276044BAvoid breakingSimplify the installation processConveyorsVulcanizationLongitude
Owner:湖北三鑫金铜股份有限公司

Hinge, rotation method of hinge, and electronic device using hinge

InactiveCN103790928AImprove operating experienceGuaranteed reliabilityPivotal connectionsRotation methodControl theory
Owner:SHANGHAI WELDING ELECTRONICS TECH GRP

Down filling bedstead

ActiveCN105947965AReduce manual operationsFast fillingUpholstery manufactureUpholstery auxillary devicesControl systemMoving bed
Owner:江苏绒汇羽绒科技有限公司

Solar cell protective sheet and method for manufacturing same, backsheet for solar cell, and solar cell module

InactiveCN102442044ALow costImprove power generation efficiencySynthetic resin layered productsCoatingsHydrogenHalogen
Owner:FUJIFILM CORP

Method and device for determining entity type

ActiveCN108805290BExpand the number of categoriesHigh precisionNeural architecturesKnowledge representationArtificial intelligenceData mining
Owner:GUOXIN YOUE DATA CO LTD

An intelligent communication substation

ActiveCN106953259BRealize prefabricated assemblyAchieve closureCircuit arrangementsDistribution substationsTransformerControl system
Owner:山东恒瑞德电力设备有限公司

Five-axis high-precision machining system with split transmission

ActiveCN111805284BImprove dynamic characteristicsEliminate hysteresisFeeding apparatusGear wheelMachined surface
Owner:重庆华中数控技术有限公司 +1

Method for producing an article made of a transparent material devoid of visible surface lines and the thus obtained article

InactiveCN101243335BImprove optical qualityDifferent refractive indexOptical articlesCoatingsRefractive indexVisible surface
Owner:ESSILOR INT CIE GEN DOPTIQUE

Waste heat recovery device

ActiveCN106440832BEfficient recyclingSave resourcesEnergy industryIncreasing energy efficiencyWaste heat recovery unitHeat conducting
Owner:SHANGHAI FUTURE HIGH-TECH CO LTD

An ultra-high-throughput single-cell sequencing method

ActiveCN113106150BImprove throughputMicrobiological testing/measurementDNA/RNA fragmentationIntracellularMicrofluidics
Owner:ZHEJIANG UNIV

Computer-implemented method and system, computer-readable medium

ActiveCN104737175BDigital data protectionDigital data authenticationWeb applicationApplication programming interface
Owner:GOOGLE LLC

Molecular marker d4.3 closely linked to spinach sex gene y and its application

ActiveCN104711349BOvercoming the problem of low breeding efficiencyImprove breeding efficiencyMicrobiological testing/measurementDNA/RNA fragmentationEnzyme digestionAgricultural science
Owner:中蔬种业科技(北京)有限公司 +1

An electronic waste disposal device

InactiveCN106734116BEasy to operateImprove work efficiencyGas current separationTransportation and packagingCrusherElectronic waste
Owner:杨生强

A mobile terminal protective cover and its detection method and detection device

ActiveCN105446426BSimple structureEasy to manufactureDigital data processing detailsEngineeringMagnetic field
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A SNP molecular marker for the identification of three species of blue crabs

ActiveCN108570507BRapid identificationAccurate identificationMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyNucleotide
Owner:NINGBO UNIV

A traceable data connection method and platform based on digital tags

ActiveCN107528827BThe propagation path is visibleSupports secure access controlTransmissionData connectionEngineering
Owner:曲立东

A method and device for remotely controlling a mobile terminal

ActiveCN105100281BImprove experiencePrivacy protectionTransmissionRemote controlComputer terminal
Owner:北京冠群信息技术股份有限公司

Application of Gene Markers in Diagnosis and Treatment of Breast Cancer

ActiveCN107881241BMicrobiological testing/measurementAntineoplastic agentsPharmaceutical drugBiologic marker
Owner:QINGDAO MEDINTELL BIOMEDICAL CO LTD

A salt-bath niobium-chromium co-penetration agent and its application process

InactiveCN103103476BReduce stress concentrationReduced brittle tendencySolid state diffusion coatingChromium sesquioxidePhysical chemistry
Owner:WUHAN UNIV OF TECH

A differential positioning system for satellite navigation and its realization method

ActiveCN109743679BLower requirementPrevent forgerySatellite radio beaconingTransmissionMobile stationData transmission
Owner:潍坊同达电子科技有限公司

An image acquisition method and an electronic device

ActiveCN103489149BOptimize image colorSoften linesImage data processing detailsMethod of imagesComputer vision
Owner:LENOVO (BEIJING) LTD

PCD material with high diamond frame strength

ActiveCN103597162BDrill bitsOther chemical processesPolycrystalline diamondUltimate tensile strength
Owner:SMITH INT INC

How to set the contacts in other phone's address book as the ringtone of your own phone

InactiveCN102883286BSubstation equipmentMessaging/mailboxes/announcementsPersonalizationAddress book
Owner:王嘉宇 +1

A method and device for orb feature extraction and matching

ActiveCN108171734BHigh speedGuaranteed Extraction AccuracyImage enhancementImage analysisGradationRadiology
Owner:西安因诺航空科技有限公司

A device for quickly tightening the screen mesh of door and window screens

ActiveCN106320959BReduce labor intensityGuaranteed aestheticsInsect protectionWindow screenRocker arm
Owner:HESHAN LESSO IND DEV

Method for improving transplanting survival rate of trichosanthes kirilowii tissue culture seedlings

InactiveCN103460971BHigh transplant survival rateImprove survival rateCultivating equipmentsSoilless cultivationSocial benefitsPlant roots
Owner:湖南省农业生物资源利用研究所

Device and method for adjusting lens in portable terminal

ActiveCN104202527BRealistic Stereoscopic ImageTelevision system detailsColor television detailsCamera lensOptoelectronics
Owner:SAMSUNG GUANGZHOU MOBILE R&D CENT +1

Novel method for synthesizing stearic acid-modified short oil glyptal resin

ActiveCN101967224BHigh hardnessHardness is not lowPolyurea/polyurethane coatingsBenzoic acidGlycerol
Owner:JIANGSU CHAMPION TECHNOLOGY GROUP CO LTD

A Construction Safety Supervision System

ActiveCN111986461BHigh intelligenceHighly integratedAlarmsResourcesMonitoring siteData information
Owner:WUHAN RUILAIBAO ENERGY TECH

An intelligent inspection system and inspection method

ActiveCN110536074BEasy to compare and viewImprove experienceTelevision system detailsChecking time patrolsData displayData stream
Owner:RICOH SOFTWARE RES CENT BEIJING

Feedback processing method and system of harq‑ack

ActiveCN102223219BSolve the case of size 1To achieve the effect that meets the actual needsError prevention/detection by using return channelWireless communicationBase stationDownlink scheduling
Owner:ZTE CORP

A labor-saving fine sand cleaning device for roads

ActiveCN113356117BEfficient cleaningManpower-consumingSievingGas current separationDrive wheelElectric machinery
Owner:浙江科峰工程规划设计研究有限公司

Portable terminal with built-in camera for visible light communication

InactiveCN1914834ADigital data processing detailsDevices with sensorEffect lightDisplay device
Owner:NAKAGAWA LAB INC

Turbomachine rotor comprising an anti-wear plug, and anti-wear plug

ActiveCN102046923ALow costEasy to assemblePump componentsBlade accessoriesClassical mechanicsEngineering
Owner:MERSEN FRANCE GENNEVILLIERS +1

A detachable curtain wall

ActiveCN111335521BImprove convenienceReduce the difficulty of operationWallsBuilding repairsKeelFixed frame
Owner:杭州承凰科技有限公司

Rhizome plant grafting method

InactiveCN1327757CEasy to operateImprove survival rateHorticultureRootstockShoot
Owner:ZHEJIANG UNIV

User authentication method, system and password processing device

ActiveCN102547702BEliminate inconvenienceImprove convenienceTransmissionSecurity arrangementPasswordUser authentication
Owner:CHINA MOBILE GROUP ANHUI

High-temperature thermal extrusion moulding method of TiAl intermetallic compound material

InactiveCN101856675BAvoid direct contactReduce frictionExtrusion diesMetallurgyLarge deformation
Owner:HARBIN INST OF TECH

Method for producing a moulded body

ActiveCN112166022AImprove transmittanceOptical performance limitationsOptical articlesMicrostructural device manufactureEngineeringMechanical engineering
Owner:KARLSRUHER INST FUR TECH

A method of three-phase unbalance governance based on cloud service system

InactiveCN105932700BImprove accuracyAvoid multiple switchingPolyphase network asymmetry elimination/reductionTransmissionCapacitancePower grid
Owner:STATE GRID JIBEI ENERGY SAVING SERVICE +1

Device and method of white balance compensation for stereo imaging

ActiveCN102984537BConsistent white balanceImprove the display effectColor signal processing circuitsStereoscopic imagingStereo imaging
Owner:INLIFE HANDNET CO LTD

Method and device for preparing borazine

InactiveCN102642845BImprove efficiencyLow costBoron compoundsDistillationReaction temperature
Owner:NAT UNIV OF DEFENSE TECH

A method for rapid determination of rice gluten content based on quantum dots

InactiveCN103604790BRapid determinationHigh sensitivityFluorescence/phosphorescenceQuantum dotBiology
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

DC microgrid control strategy testing system and method

ActiveCN106647712BImprove test efficiencyIncrease flexibilityProgramme controlComputer controlTest efficiencyMicrogrid
Owner:SHANGHAI KELIANG INFORMATION ENG

A method and system for constructing model component information flow based on cloning technology

ActiveCN105989204BFull replicationSimplified Graphical RepresentationSpecial data processing applicationsGraphicsStreaming data
Owner:BEIJING SIMULATION CENT

HIV diagnostic method using cd4 and cd8 cell information

InactiveCN109154543AEfficient captureEasy to cleanWithdrawing sample devicesPreparing sample for investigationLight sensingFiltration
Owner:GLORY BIOTECH CORP

A kind of harmless method for planting dendrobium officinale

InactiveCN109169019BReduce deliveryReduce pollutionSuperphosphatesExcrement fertilisersBiotechnologyPesticide residue
Owner:广西有机农业研究所

Magnetoelectric sensor adjusting circuit

InactiveCN101520468BReduce troubleshooting timeReduce maintenance costsElectrical controlMachines/enginesSignal conditioning circuitsInternal resistance
Owner:NO 70 INST OF CHINA NORTH IND GRP

zr-cu-al-ti metallic glass films with tunable reflectivity

ActiveCN109371365BAdjustable reflectivityImprove reflectivityVacuum evaporation coatingSputtering coatingMicroelectromechanical systemsSolar cell
Owner:ZHEJIANG UNIV

A fully automatic train operation control method based on virtual yard

ActiveCN111717245BImprove management efficiencyRealize functionAutomatic systemsVirtual vehicleCar parking
Owner:CASCO SIGNAL

A kind of sodium alginate gel viscosity online detection device and method

ActiveCN114088577BUniform viscosityGuarantee product qualityTransportation and packagingFlow propertiesElectric machineryEngineering
Owner:SHANDONG JIEJING GROUP CORP

Wireless earphone charging control method, wireless earphone and charging box

ActiveCN111697713BAccurate control of communication connectionsAvoid false wake-up situationsCircuit arrangementsCharge controlWireless connectivity
Owner:ACTIONS ZHUHAI TECH CO

A method, device and system for optimal scheduling of multimedia traffic based on SDN

ActiveCN105610716BHigh transparencyReduce difficultyData switching networksTraffic capacityCache server
Owner:BEIJING UNIV OF POSTS & TELECOMM

Self-adaptive method and device for trunking service quality parameters

ActiveCN110730481BReasonable useReduce wasteNetwork traffic/resource managementQos quality of serviceComputer network
Owner:武汉信科移动通信技术有限公司

A kind of preparation method of azo oxide and azo stilbene dye

ActiveCN110373040BGood affinity for celluloseGood light fastnessStyryl dyesMethine/polymethine dyesTetramethylammonium hydroxideInorganic salts
Owner:洛阳美伦色彩科技有限公司

Chemical and machinery pulping process using complete white mulberry branch as raw material

InactiveCN100398745CImprove slicing pass rateLarge specific surface areaPretreatment with water/steamPretreatment with alkaline reacting compoundsFiberWhite Mulberry
Owner:宜宾纸业股份有限公司

An environmentally friendly method for treating industrial sludge

ActiveCN112010517BGood rinse effectImprove purification effectSludge treatment by thermal conditioningOther chemical processesSludgeSorbent
Owner:远贺(佛山)新材料科技有限公司

A kind of high-strength and high-temperature acid pressure temporary plugging agent and its preparation method and application

ActiveCN113372891BImprove solubilityEffective control of dissolution timeDrilling compositionInorganic saltsAcid fracturing
Owner:CHENGDU LEARN PRACTICES TECH CO LTD

A neural network hybrid optimization method for cement denitrification

ActiveCN110975597BImplement precise controlImprove forecast accuracyDispersed particle separationCharacter and pattern recognitionGenetics algorithmsEngineering
Owner:HANGZHOU DIANZI UNIV +1

Indoor surveillance anti-terrorism system and indoor surveillance anti-terrorism method

PendingCN109345749AHarm reductionHarm Reduction RangeScreening rooms/chambersShutters/ movable grillesComputer science
Owner:CHINA IPPR INT ENG

Method and device for channel state measurement pilot configuration, and method and device for analysis

ActiveCN106685620BHigh precisionTransmission path divisionPilot signal allocationComputer hardwareElectrical and Electronics engineering
Owner:ZTE CORP

A kind of method utilizing cadmium rice to produce trehalose

ActiveCN106399426BReduce manufacturing costHigh cadmium removal rateFungiBacteriaTrehalose synthaseRice protein
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Electrowetting display substrate and preparation method thereof, and electrowetting display device

ActiveCN104656246BRetain hydrophobic propertiesImprove yieldOptical elementsInsulation layerDisplay device
Owner:SOUTH CHINA NORMAL UNIVERSITY +2

A maglev vehicle and its power supply device and launching module

ActiveCN111327123BRealize contactless power supplySave installation spaceCircuit arrangementsRailway vehiclesElectrical connectionElectromotive force
Owner:CRRC TANGSHAN CO LTD

Wheel lifting structure and trolley

ActiveCN109987130BGrow fastReduce vibrationSledge wheelsResilient suspensionsElectric machineryControl theory
Owner:SHENYANG SIASUN ROBOT & AUTOMATION

A construction method of integrated exterior wall masonry system

ActiveCN110685373BReduce thicknessReduce riskStrutsWallsArchitectural engineeringRebar
Owner:ZHEJIANG GREEN BUILDING INTEGRATION TECH CO LTD

Device for realizing sea water desalination through space radiation refrigeration

InactiveCN103754967BIncrease water productionIncrease mass transfer driving forceGeneral water supply conservationSeawater treatmentWater desalinationEvaporation
Owner:TIANJIN SEA WATER DESALINATION & COMPLEX UTILIZATION INST STATE OCEANOGRAPHI

Intelligent monitoring system and method and photographing device using same

ActiveCN105988108BImprove application levelImprove accuracyEndoradiosondesClosed circuit television systemsImaging processingMonitoring system
Owner:ALPHA NETWORKS INC

A concrete block processing device

ActiveCN111923216BEdge grinding machinesDischarging arrangementBrickStructural engineering
Owner:庐山市鑫耀建材有限公司

Magnetic resonance scanning positioning system and directivity positioning scanning method

ActiveCN103181764BEasy to operatePlay the role of guiding punctureSurgeryDiagnostic recording/measuringPilot holeResonance
Owner:上海爱立峰医疗科技有限公司

Yin-nourishing and lung-moistening bamboo fungus hot pot condiment and production method thereof

InactiveCN103815333ADefinite curative effectWith health careFood preparationBiotechnologyTrichosanthes kirilowii
Owner:HARBIN LING CHUN WEI DAO FOOD DEV

Gesture behavior recognition method not affected by individual wearing position and wearing style

ActiveCN105046215BEasy to operateReduce consumptionCharacter and pattern recognitionFeature extractionGyroscope
Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI

Method and device for simultaneously recycling methylbenzene and dimethyl formamide in industrial waste gas by using solvent

ActiveCN102503759BHigh recovery rateReduce energy consumptionDispersed particle separationCarboxylic acid amide separation/purificationN dimethylformamideEmission standard
Owner:TIANJIN UNIV

Spliced stamping mould

InactiveCN102397951BEasy to take outReduce contact areaShaping toolsEjection devicesSurface structureMaterials science
Owner:CHONGQING HUAQING AUTOMOBILE PARTS

Supercapacitor charge system and method

InactiveCN108141053ACircuit monitoring/indicationCell electrodesSupercapacitorComputational physics
Owner:E SYNERGY GRAPHENE RES PTE LTD

a flower pot

ActiveCN105557374BReduce the risk of living aloneEasy to useMeasurement devicesTransmission systemsElectrical batteryEngineering
Owner:赵道武

A control method based on cascaded bidirectional dc-dc converter

ActiveCN105406720BImprove efficiencyReduce RMSEfficient power electronics conversionDc-dc conversionDc dc converterCapacitor voltage
Owner:AISWEI NEW ENERGY TECHNOLOGY (YANGZHONG) CO LTD

A mud coagulation agent and a mud coagulation separation method

ActiveCN100465102CHigh densitySettling fastSedimentation separationWater/sewage treatment by flocculation/precipitationPolyacrylamideFerric
Owner:ROAD ENVIRONMENT TECH

Sponge punching equipment for neatly cut bags

ActiveCN109366580BAvoid affecting the uniformity of the cut surfaceReduce deviationMetal working apparatusCircular discPlate pressure
Owner:江苏瑰奇新材料科技有限公司

Method and apparatus for processing direct connected network route

ActiveCN100466615CFast forwarding rateEasy to implementData representation error detection/correctionPulse modulation television signal transmissionPrivate networkMPLS VPN
Owner:CHENGDU HUAWEI TECH

Automatic tablet press machine for arrester resistors

InactiveCN105427980BLabor savingImprove work efficiencyResistor manufactureEngineeringMechanical engineering
Owner:HUBBELL ELECTRIC WUHU

A special al-cr heat-resistant alloy powder for 3d printing, preparation method, application and al-cr heat-resistant alloy

ActiveCN113042729BHigh densityHigh yield strengthAdditive manufacturing apparatus3d printAlloy
Owner:CENT SOUTH UNIV

An all-in-one machine for bar material spraying and forming

ActiveCN105665210BInnovative designPracticalLiquid surface applicatorsCoatingsMolding machineMechanical engineering
Owner:青岛亿东煤矿机械制造有限公司

Die bonding device

ActiveCN109148311BEvenly distributedEvenly dispersedSolid-state devicesSemiconductor/solid-state device manufacturingDrive shaftCam
Owner:泸州龙芯微科技有限公司

radio communication

ActiveCN111052716BReduces the risk of incorrectly decoding to an advertising addressImprove reliabilityNetwork traffic/resource managementNetwork topologiesTelecommunicationsCommunication device
Owner:NORDIC SEMICONDUCTOR

Indication method of time sequence number, related equipment and system

ActiveCN108811091BImprove accuracyPilot signal allocationWireless communicationTelecommunicationsSignal correlation
Owner:VIVO MOBILE COMM CO LTD