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.

Low power consumption non-ROM searching list phase amplitude converter

InactiveCN100557946CAchieving Dynamic PowerReduce dynamic power consumptionPulse automatic controlPhase conversionMultiplexer

Owner:TSINGHUA UNIV

A Spectrum Sensing Method

ActiveCN109379153BTransmission monitoringFrequency spectrumAlgorithm

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Matching method for mechanized mining equipment

ActiveCN102174891BIncrease profitUnderground miningSurface miningHardnessEngineering

Owner:CHINA SHENHUA ENERGY CO LTD

Method for manufacturing high-loading electrode

ActiveCN109937496AWon't dryDoes not cause drynessElectrode rolling/calenderingFinal product manufactureStructural engineeringSlurry

Owner:LG ENERGY SOLUTION LTD

Method and system for realizing process flow through process nesting

ActiveCN104850665BRelational databasesSpecial data processing applicationsData fileData mining

Owner:JIANGSU ZHONGWEI TECH SOFTWARE SYST

furnace

InactiveCN102282270AGood loading timeManufacturing convertersElectric furnaceEngineeringInducer

Owner:PRIMETALS TECH GERMANY

A Federated Learning Method Based on Trusted Execution Environment

ActiveCN111241580BEnsure correct execution of the training algorithmGuarantee privacy and securityUser identity/authority verificationDigital data protectionDigital signatureUser privacy

Owner:GUANGZHOU UNIVERSITY

A Broadband Filter Based on Substrate Integrated Waveguide

ActiveCN106207324BReduce lossReduce radiationWaveguide type devicesResonant cavityMetal strips

Owner:NANJING UNIV OF SCI & TECH

A kind of preparation method of nanometer to micrometer scale zeolite imidazole framework structure material

ActiveCN102731538BGood lookingPromotes deprotonationCobalt organic compoundsZinc organic compoundsRoom temperatureSolvent

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Method for producing an easily deformable flat steel product, flat steel product, and method for producing a component from such a flat steel product

ActiveCN102652177AFurnace typesHeat treatment furnacesImpurityCold forming

Owner:THYSSENKRUPP STEEL EURO AG

Burning and melting system of infection trash

InactiveCN1701201AHandle efficiently and hygienicallyReduce pollutionIncinerator apparatusCombustion chamberCombustor

Owner:E E

A kind of compound cinnamon capsule and preparation method thereof

InactiveCN103690626BImprove efficacyGreat tasteAntibacterial agentsNervous disorderMedicineBULK ACTIVE INGREDIENT

Owner:孙希鹏

Medical injection syringe with multi-cavity chamber

InactiveCN101439210BPrevent movementEasy to useInfusion syringesEngineeringSyringe needle

Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

Process of preparing hexafluoropropylene oligomer

InactiveCN100537500CImprove conversion rateGood choiceHalogenated hydrocarbon preparationResource utilizationOrganic base

Owner:ZHEJIANG UNIV OF TECH

A multi-model underwater vehicle integrated navigation filtering method

ActiveCN103776453BImprove filtering accuracyImprove adaptabilityNavigational calculation instrumentsModel filterNavigation system

Owner:SOUTHEAST UNIV

PCR (Polymerase Chain Reaction) method for identifying transistance phytocide cotton LLCOTTON 25 transformant

InactiveCN101792813BHigh sensitivityHigh utility valueMicrobiological testing/measurementAgricultural sciencePcr method

Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

3-(3-hydroxyphenyl)-3-hydroxypropionic acid derivative, homogeneous enzyme immunoassay reagent and preparation method thereof

ActiveCN109704954BStrong specificityHigh potencyOrganic compound preparationOvalbuminEnzyme immunoassaysImmuno detection

Owner:苏州博源医疗科技有限公司

Elevator door lock

ActiveCN103241624BSimple structureReduce distortionNon-mechanical controlsBuilding liftsElectrical and Electronics engineeringEngineering

Owner:SHUN DA BO NAI TE ELEVATOR

Stem cell culture medium and application thereof and stem cell cultivation method

ActiveCN103060264BHigh speedRapid expansionCulture processCell culture mediaMammalian tissueUmbilical Cord Blood Stem Cell

Owner:苏州博棠再生医学科技有限公司

Method for preparing paroxetine intermediate through enzymatic resolution in ionic liquid

InactiveCN101974604BReduce pollutionImprove solubilityFermentationParoxetineTransesterification reaction

Owner:NANJING TECH UNIV

An electromechanical control vertical and horizontal adjustment pulse diagnosis integrated machine

InactiveCN106473715BMeet pulse diagnosis needsEasy to controlCatheterEngineeringPosition control

Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

Interesting umbrella with high stability

ActiveCN107510191AImprove stabilityPracticalWalking sticksEngineeringParticle separators

Owner:泉州市雨相伴伞业科技有限公司

Preparation method of oxidation coenzyme I

ActiveCN102605026BMild reaction conditionsEfficient reaction conditions under mild conditionsFermentationRibonucleosideAdenosine

Owner:ENZYMEWORKS

Method for determining the scope of detectability and readability of light signals

InactiveCN101061029AImprove readabilityLarge practical readable distancePhotometry using reference valueVisible signalsOptical densityLight signal

Owner:DEUTSCHE BAHN

Projection interaction method of electronic device and electronic device

ActiveCN107608569BInput/output processes for data processingOptical propertyEngineering

Owner:LENOVO (BEIJING) LTD

Mortar glue

InactiveCN102079644BGood flexibilityStrong weather resistanceBrickGuar gum

Owner:广州雷邦仕化工建材有限公司

Error measurement method for machine tool and machine tool

PendingCN112828682AAccurate measurementProgramme controlAutomatic control devicesAlgorithmEngineering

Owner:OKUMA CORP

A method for testing the reflective performance of concrete materials

ActiveCN105842200BAdjust the angle of incidenceAdjust light intensityScattering properties measurementsDisplay deviceLight beam

Owner:于乾

clean gas production method

ActiveCN103725325BResidue reductionReduce fly ashGas dust removalGranular/pulverulent flues gasificationProduct gasWater cooling

Owner:CHINA CONSTR IND & ENERGY ENG GRP CO LTD

A new type of coloring device for solar panel protective layer

ActiveCN112108290BEasy to scrapeIncrease profitLiquid spraying apparatusElectric machineProtection layer

Owner:江苏悦阳光伏科技有限公司

A vertical prestressed assembled energy-dissipating joint wall structure and its assembly method

ActiveCN113737988BGood self-resetting functionImprove energy consumptionWallsGirdersReinforced concretePre stress

Owner:JIANGSU OCEAN UNIV

Milling tool and manufacturing method thereof

ActiveCN108500855BBonded abrasive wheelsGrinding devicesMachining processDiamond

Owner:SHANGHAI SPACE PRECISION MACHINERY RES INST

Self-checking method, device and online live course system for distance teaching

ActiveCN108270633BThe online live broadcast process is smoothData processing applicationsDetecting faulty hardware by remote testTerminal equipmentOnline course

Owner:亿度慧达教育科技(北京)有限公司

Printing component containing unit, printer, ink bottle and ink filling method

ActiveCN107839346BAvoid Mixed SituationsPrintingComputer printingEngineering

Owner:ZHUHAI NINESTAR MANAGEMENT CO LTD

Control method of three-phase load in distribution network

InactiveCN105932699BGuaranteed phase-to-phase load balanceVersatilityPolyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensationCapacitancePower compensation

Owner:江苏盐开电气有限公司 +2

External reversal valve for double-acting plunger type vertical post

InactiveCN102116160BManufacturing precision requirements are lowSimple structureProps/chocksEngineeringMechanical engineering

Owner:XUZHOU ELECTROMECHANICAL DEPT JIANGSU TIANNENG GROUP

Electric Variable Diameter Stabilizer

ActiveCN106958427BLow powerSimple structureDrilling rodsDrilling casingsTorque motorEngineering

Owner:INST OF SINOPEC OILFIELD EQUIP CORP +1

Synergistic prodrug derivatives of ubenimex derivatives and compounds with antitumor activity, preparation methods and applications thereof

ActiveCN109705044BExtended stayGood pharmacokinetic propertiesUrea derivatives preparationSugar derivativesCombinatorial chemistryPerylene derivatives

Owner:江西润泽药业有限公司

Debris Removal - Dual Purpose Space Based Laser System for Asteroid Defense

ActiveCN111547271BRealize normal distributed deploymentRealize decentralized deploymentCosmonautic partsArtificial satellitesTelecommunicationsControl system

Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Analog switch control circuit and mobile phone

ActiveCN102098035BDoes not take up resourcesTransmissionTelephone set constructionsComputer terminalEngineering

Owner:成武县亿昌信息科技有限公司

A disaster prevention air pressure control box

ActiveCN106166355BDisaster loss reductionFire rescueGas cylinderControl switch

Owner:宁波欧适节能科技有限公司

A Discontinuous Pulse Width Modulation Method for Midpoint Potential Balance of Three-level Converter

ActiveCN107070278BSuppress fluctuationsImprove featuresEfficient power electronics conversionAc-dc conversionCapacitanceThree level

Owner:中科海奥(黄山)储能科技有限公司

Method and system for extracting and isolating neo-schafftaside from Radix Radix et Rhizoma

ActiveCN104926897BSugar derivativesSugar derivatives preparationReflux extractionChromatographic separation

Owner:WUHAN OPTICS VALLEY HUMANWELL BIO PHARMA

Automatic glue rolling device for roller coater

ActiveCN102921592BLiquid surface applicatorsCoatingsEngineeringMechanical engineering

Owner:WUXI HUANENG SURFACE TREATMENT

Air conditioner control method and air conditioner

ActiveCN107560098BDoes not affect normal operationImprove user experienceMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsRefrigerant

Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

A kind of nitride fluorescent powder and preparation method thereof

ActiveCN105255485BImprove luminous efficiencyStable chemical propertiesLuminescent compositionsEmission efficiencyBroadband excitation

Owner:JIANGMEN KANHOO IND

LED lighting device

ActiveCN107842836BRealize retractable workAvoid scatterElectric circuit arrangementsProtective devices for lightingEngineeringLed illumination

Owner:TAIZHOU OBO OPTOELECTRONICS

Charging interface conversion device and vehicle

ActiveCN108306154BVehicle connectorsCharging stationsControl engineeringElectrical connection

Owner:BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD

Processing method of paper machine wet end off-machine water

InactiveCN102747644BTimely and effective guidance and adjustmentImprove efficiencyMachine wet endProcess engineeringSurface charges

Owner:东莞市深联造纸有限公司

A Method of Adaptive Loop Filtering in Video Codec

ActiveCN105791877BGood compressibilityImprove efficiencyDigital video signal modificationSingular value decompositionPattern recognition

Owner:PEKING UNIV

A multi-level data transmission method and system

ActiveCN104065658BGuaranteed directionalityEnsure safetyTransmissionPublic networkData transmission

Owner:北京思特奇信息技术股份有限公司

Hydrocarbon polymer modifiers with high aromaticity and uses thereof

PendingCN114531880AMacromolecular adhesive additivesCoatingsPolymer sciencePolymer modified

Owner:EXXONMOBIL CHEM PAT INC

folding wash basin

ActiveCN106968299BReduce installation partsReduce stepsDomestic plumbingMotor homeAgricultural engineering

Owner:曾迪

An information processing method and electronic device

ActiveCN104951291BAvoid collectingAffect collection effectSubstation equipmentExecution for user interfacesInformation processingComputer science

Owner:LENOVO (BEIJING) LTD

A rubber material made from waste insulating silicone rubber and its application

ActiveCN109467932BLow viscosityEasy to layRubber materialPolymer science

Owner:STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2

Data retransmission request method, request device, station device and access point device

ActiveCN109547169BError prevention/detection by using return channelCoding blockData pack

Owner:MEIZU TECH CO LTD

Traffic Noise Analysis System Based on Forest Belt

ActiveCN106442733BRealize remote controlThe assessment results are accurateAnalysing solids using sonic/ultrasonic/infrasonic wavesTraffic noiseSound sources

Owner:BEIJING FORESTRY UNIVERSITY

Compressor

InactiveCN1541306ASufficient sizeImprove compression efficiencySealing arrangement for pumpsRotary piston pumpsMechanical engineeringEngineering

Owner:孟爀在

A production line for processing learning cards for the blind

ActiveCN105489087BIncrease the level of mechanizationIncrease productionConveyorsSortingProduction lineRobot hand

Owner:芜湖启博知识产权运营有限公司

Battery pack and electrically powered vehicle provided with same

ActiveCN102403475AElectric propulsion mountingCell lids/coversEngineeringAbutment

Owner:GS YUASA INT LTD

Automatic facing machine

ActiveCN102689052BReduce energy consumptionLow priceAutomatic control devicesFeeding apparatusEngineeringMechanical engineering

Owner:YANGZHOU HONGCHENG MACHINERY

Process for making tricyclodecenyl esters

InactiveCN101489972AEasy to manufactureManufacturableOrganic compound preparationCarboxylic acid esters preparationTriflic acidCarboxylic acid

Owner:利安德巴塞尔调味香料和芳香有限责任公司

Chemical milling solution for aluminum-lithium alloy

InactiveCN102330088BGood milling effectReduce roughnessLithiumHigh surface

Owner:SHENYANG AIRCRAFT CORP

Well pattern structure, reservoir stimulation method and in-situ oil production method

ActiveCN109667570BFluid removalKerogenMicrowave

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Cutting unit with wave-shaped cutting edge

PendingCN113547547ASimple trimBeautiful transitionMetal working apparatusWave shapeStructural engineering

Owner:WAHL

Vacuum cleaner for fiber felt workshops

ActiveCN103657287BReduce pollutionImprove dust collection efficiencyDispersed particle filtrationFiberPollution

Owner:镇江立达纤维工业有限责任公司

Tire pressure monitoring system and method for motor-driven vehicle

ActiveCN105197016BAccurately determineInflated body pressure measurementElectric devicesMotor speedWheel speed sensor

Owner:HYUNDAI MOTOR CO LTD

Model test method and system for protection system test of large-scale camera transformer group

ActiveCN110726889BGuaranteed reliabilityElectrical testingSimulationModel test

Owner:NARI TECH CO LTD +4

A suspension frame with a frameless traction linear motor in the middle and a magnetic levitation train

ActiveCN105904995BImprove anti-roll performanceGuaranteed Minimum Clearance ValueElectric propulsionLevitationEngineering

Owner:NAT UNIV OF DEFENSE TECH

A method for preparing foamed ceramics with connected pore walls by using hollow microspheres

ActiveCN109095948BEven distribution of openingsSimple processCeramicwareMicrosphereActive agent

Owner:北京华圻生态科技有限公司

Injection molding method

InactiveCN102189638AKnead fully and evenlyAvoid blockingInjection molding machineBack pressure

Owner:FUJIFILM CORP

Robot capable of dancing by following music beats

ActiveCN101693371BNo restricted encoding formatProgramme-controlled manipulatorAnalog signalBeat tracking

Owner:SHENZHEN INST OF ADVANCED TECH

Partially premixed preevaporation dual-channel injection device for rotary detonation engines

ActiveCN112325332BSmall sizeShort blending distanceContinuous combustion chamberThermodynamicsCombustion chamber

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A kind of low-density anticorrosion coating for aluminum alloy based on graphene and preparation method thereof

ActiveCN108219622BImprove dispersion stabilityEvenly dispersedAnti-corrosive paintsEpoxy resin coatingsEpoxyGraphite

Owner:CNOOC CHANGZHOU PAINT & COATINGS IND RES INST +2

A server maintenance method, apparatus, device and machine-readable storage medium

ActiveCN112367183BEasy to create automaticallySecuring communicationComputer hardwareTerminal equipment

Owner:NEW H3C CLOUD TECH CO LTD

Food and preparation method for eliminating physical discomfort caused by eating hot pot

InactiveCN104222735BFormulation ScienceReduce the burden onFood ingredient functionsMicrowaveSide effect

Owner:SOUTHWEST UNIV

No-reference image quality assessment method based on saliency strategy and feature fusion

ActiveCN112767385BEnhanced Feature RepresentationImprove consistencyImage enhancementImage analysisNerve networkImaging quality

Owner:TIANJIN UNIV

Breast image processing method based on sparse auto-encoding deep network

ActiveCN104751160BReduce missed detection rateRobustCharacter and pattern recognitionSupport vector machineImaging processing

Owner:XIDIAN UNIV

Device and method for collecting waste gas during water quenching of liquid slag

ActiveCN102350142BGood environmental effectReduce the amount of fresh waterDispersed particle separationDirt cleaningQuenchingExhaust pipe

Owner:HENAN YUGUANG GOLD & LEAD

A method for automatic gluing and quality inspection of long stringers based on measured data

ActiveCN111476786BImprove efficiencySolve the problem of long stringer glue coating that is difficult to automateProgramme controlImage enhancementProduction linePoint cloud

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A kind of preparation method of wear-resistant, scratch-resistant, corrosion-resistant metal surface film layer

ActiveCN105568262BImprove corrosion resistanceImprove scratch resistanceLiquid surface applicatorsLiquid/solution decomposition chemical coatingMicro nanoRare earth

Owner:宁波摩尔克斯灯杆技术有限公司

A method and device for measuring carbon disulfide

InactiveCN106501218BSolving Measurement ChallengesFast measurementPreparing sample for investigationScattering properties measurementsEthylenediamineSolubility

Owner:TIANJIN NORMAL UNIVERSITY

Switching power supply and luminaire

InactiveCN102857104BReduce power lossElectroluminescent light sourcesDc-dc conversionEngineeringInductor

Owner:TOSHIBA LIGHTING & TECH CORP

A preparation method of high-purity Pteris racemosus polyphenols and its use in fresh shrimp

ActiveCN103054131BHigh purityHigh activityFood preservationRotary evaporatorFreeze-drying

Owner:ZHEJIANG OCEAN UNIV

A terminal anti-disconnection control method, device and related equipment

ActiveCN106302957BEasy retrievalSubstation equipmentControl powerTerminal equipment

Owner:COOLPAD SOFTWARE TECH (SHENZHEN) CO LTD

A double-layer composite film material unwinding and discharging device

ActiveCN104773597BIncrease profitEasy to adjustArticle deliveryWebs handlingEngineeringDual layer

Owner:NINGBO GMF TECH

Method of regulating inclination angle of straightening roller

InactiveCN100441332CSimple calculationCompact structureMetal working apparatusMotor driveGear wheel

Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

Aqueous fluorinated polyurethane curing agent and preparation method thereof

ActiveCN102911342BImprove heat resistanceImprove water resistancePolyureas/polyurethane adhesivesPolyurethane adhesiveHeat resistance

Owner:LIMING RES INST OF CHEM IND

A kind of suspension alleviating agent and its preparation method and application

ActiveCN106833570BHigh strengthDrilling compositionSuspending AgentsCement paste

Owner:CHINA NAT OFFSHORE OIL CORP +1

An energy-absorbing device for dual-flow vehicle manufacturing

ActiveCN112751337BPrevent regenerative powerMeet electricity requirementsRailway vehiclesElectric powerConvertersPower grid

Owner:CHONGQING CRRC RAILWAY VEHICLES CO LTD

Process for compressively utilizing grapefruits

ActiveCN102326746BIncrease profitEasy to operateTea substituesConfectioneryBiotechnologyFruit juice

Owner:ZHEJIANG JINMING BIOLOGICAL SCI & TECH

Measuring device for monitoring the fueling of large ships

ActiveCN108700445BHigh precisionHigh measurement accuracyVolumetric apparatus damage preventionDirect mass flowmetersLiquid productLine tubing

Owner:SIEMENS AG

Tetraploid loach fin cell line temf and its establishment method

InactiveCN103555657BMicroorganism based processesVertebrate cellsCarpCytoplasmic Structure

Owner:DALIAN OCEAN UNIV

Heating and descaling device of strengthening and stabilizing biogas output

ActiveCN103194376BRaise the fermentation temperatureImprove heat transfer efficiencyBioreactor/fermenter combinationsBiological substance pretreatmentsReaction temperatureSlurry

Owner:GUANGXI UNIV

Lip type seal element

ActiveCN102472392BEasy to separate/separateIncreased assembly retentionEngine sealsPump componentsEngineeringLip seal

Owner:EAGLE INDS

Universal security equipment control method for extensible protocol and system

ActiveCN101820418BImprove experienceImprove acceleration performanceTelevision system detailsColor television detailsData classSoftware engineering

Owner:ENC DATA SERVICE CO LTD

A high-definition elevator monitoring cable and its manufacturing method

ActiveCN104751959BAffect the service lifeExtended service lifeInsulated cablesCable/conductor manufactureInterference resistancePower cable

Owner:ANHUI LIANJIAXIANG SPECIAL CABLE

Automatic doffing device and doffing method of spinning frame including the same

ActiveCN106381584BRealize flexible applicationMeet different needsTextiles and paperYarnFixed length

Owner:山东同大机械有限公司

Universal speed reducer

InactiveCN100498002CUnchanged structureLarge reduction ratioToothed gearingsReduction driveGear wheel

Owner:CHONGQING UNIV

Robotic system and robot control device

InactiveCN103568008AProgramme controlProgramme-controlled manipulatorRobotic systemsEngineering

Owner:SEIKO EPSON CORP

Method and device for extracting poi data from web pages

ActiveCN104504115BAccurate extractionQuick confirmationSpecial data processing applicationsText database clustering/classificationUniform resource locatorWeb page

Owner:BEIJING QIHOO TECH CO LTD

Convenient power source controller

InactiveCN103414049AEasy to replaceCouplings bases/casesControl engineeringHemt circuits

Owner:阮俊康

Small rolling moment measuring device for hypersonic velocity wind tunnel

ActiveCN102928191BImprove stabilityPrevent rustAerodynamic testingSupporting systemRe entry

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

Module Terminal Assemblies for Wireless Transmitters

ActiveCN103513623BMeasurement devicesProgramme total factory controlEngineeringTransmitter

Owner:ROSEMOUNT INC

System and method for beam index reference signal design for initial access

ActiveCN110383703BSynchronisation arrangementSignal allocationTelecommunicationsUser equipment

Owner:HUAWEI TECH CO LTD

A lock detection device and detection method

ActiveCN111381123BEasy to understand in real timeReduce testing costsEnvironmental/reliability testsComputer hardwareFixed frame

Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO

A spiral winding device

ActiveCN109624383BWind evenlySimple structureReligious equipmentPressesElectric machineryEngineering

Owner:武汉辅创科技有限公司

A kind of polyurethane ball court material and preparation method thereof

ActiveCN107129566BIncrease stickinessImprove securityPtru catalystAlcohol

Owner:江苏耐斯坦建设有限公司

An intelligent control method of hydraulic support for adaptive support of surrounding rock in fully mechanized mining face

ActiveCN108252733BIncrease the scope of adapting to external surrounding rock conditionsImprove the support effectMine roof supportsSupporting systemStructural engineering

Owner:CCTEG COAL MINING RES INST

Phase angle drift detection method for loss of mains/grid protection

ActiveCN102668298ASingle network parallel feeding arrangementsPower gridDrift detection

Owner:ALSTOM TECH LTD +1

Method and device for installing an operating system

ActiveCN107291486BReduce in quantityAvoid occupyingBootstrappingProgram loading/initiatingComputer hardwareEngineering

Owner:XINHUASAN INFORMATION TECH CO LTD

Method and system for acquiring application data

InactiveCN101521670BReduce maintenance costsTransmissionCommerceKey serverTicket

Owner:BEIJING WATCH DATA SYST

Electronic tag identity information calibration method, device and system

ActiveCN112528694BRealize batch modificationImprove writing efficiencySensing by electromagnetic radiationEngineeringDatabase

Owner:SHANGHAI ZOOMLION HEAVY IND PILING MACHINERYCO +1

Bad Data Identification Method for Electric-Heat Interconnection System Based on Lagrangian State Estimation

ActiveCN110750575BEfficient identificationMeet engineering needsDigital data information retrievalData processing applicationsThermodynamicsIntegrated energy system

Owner:HOHAI UNIV

Bamboo fiber rolling machine

InactiveCN101905474BImprove rolling effectReduce labor intensityWood working apparatusEngineeringUltimate tensile strength

Owner:青岛东佳纺机(集团)有限公司

Method for picking-up general flavone from hawthorn fruit by using microwave

InactiveCN1206227CLow costReduce extraction timeOrganic chemistryUnknown materialsIce waterBULK ACTIVE INGREDIENT

Owner:TIANJIN UNIV

Multiple-lane free-traffic electronic charging system and vehicular machine thereof

ActiveCN102456234BTicket-issuing apparatusElectronic toll collection systemEmbedded system

Owner:IND TECH RES INST

Block chain data archiving method and device and computer readable storage medium

ActiveCN111209346AImprove efficiencyImplement real-time snapshotsDatabase distribution/replicationFile system administrationData synchronizationComputer engineering

Owner:TENCENT TECH (SHENZHEN) CO LTD

Waterborne wet look coating composition

InactiveCN107429080ACement coatingsOrganosolvUnsaturated monomer

Owner:SWIMC LLC

Device for modularizing WYSIWYG management webpage template and management method of WYSIWYG management webpage template

ActiveCN103365866AReduce the impact of the previewReduce overheadSpecial data processing applicationsDisplay deviceEngineering

Owner:SHANGHAI SHOPEX NETWORK TECH

Face image glasses removal method, device and storage medium

ActiveCN107844742BEfficient removalReduce training timeCharacter and pattern recognitionFilling planer surface with attributesPattern recognitionEyewear

Owner:PING AN TECH (SHENZHEN) CO LTD

Preparation and application of a magnetic hydrogel loaded with one-dimensional Fe3O4 nanocrystals

ActiveCN104941610BImprove stabilityControl Aspect RatioOther chemical processesOrganic-compounds/hydrides/coordination-complexes catalystsOrganic dyeNanocrystal

Owner:扬州爱科新材料科技有限公司

Air conditioner protection circuit powered by DC switching power supply and power supply communication method for air conditioner

ActiveCN104300543BImprove effectivenessImprove reliabilityConversion with intermediate conversion to dcAc networks with different sources same frequencyTransformerControl signal

Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1