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.

The preparation method of special-shaped ruthenium product

ActiveCN110983265BHigh yieldHigh precisionVacuum evaporation coatingSputtering coatingRutheniumMachining time

Owner:株洲铼因材料技术有限公司

Hurdle integrity testing platform

ActiveCN108573489BIncrease contrastAchieve completenessTelevision system detailsImage analysisEngineeringGreen-light

Owner:杭州知桔科技有限公司

A core-shell type octasulfide nine cobalt nanoparticles composite nitrogen and sulfur co-doped carbon nanofiber composite material and its preparation method and application

ActiveCN110993961BActive center adjustableImprove conductivityMaterial nanotechnologyFuel and secondary cellsFiberCarbon fibers

Owner:易航时代(北京)科技有限公司

Special sound effect flanged treatment system based on subband decomposition

ActiveCN101819764BFlexible settingsFlexible adjustment performanceElectrophonic musical instrumentsDecompositionTherapeutic effect

Owner:SUZHOU DACHENG YOUFANG DATA TECH CO LTD

Prodrugs Based on Gemcitabine Structure and Their Applications

ActiveCN104961786BGrowth inhibitionGood tumor suppressor effectOrganic active ingredientsSugar derivativesNucleic acid transportIntraperitoneal route

Owner:SUZHOU UNIV

A fire rescue method using indoor wireless positioning technology

ActiveCN103157200BIncrease success rateIncrease chance of escapeBuilding rescueWireless commuication servicesRelevant informationEscape rate

Owner:宝星电器(上海)有限公司

Injection molding machine and injection molding machine screw for injecting molten resin in which thermoplastic resin and reinforcing fibers have been mixed and melted

InactiveCN108602224AEvenly dispersedWell mixedFiberPolymer science

Owner:TOYO MACH & METAL CO LTD

Corn strew grinding return-to-field machinery

InactiveCN100521910CWide spreadSpread evenlyCrop conditionersMowersHelical lineSlope angle

Owner:SHANDONG UNIV OF TECH

Imitated oil base high-density drilling fluid

ActiveCN101955761BMeet development requirementsSolve drilling complex problemsDrilling compositionSlurryPollution

Owner:北京奥凯立科技发展股份有限公司

Power control circuit with low power consumption

InactiveCN101044496AReduce leakage currentNo power consumptionPower supply for data processingRecord carriers used with machinesElectrical batterySmart card

Owner:KONINK PHILIPS ELECTRONICS NV

A Trust-Based Probabilistic Labeling Traceability and Tracking Method in Wireless Sensor Networks

InactiveCN105682098BExtend your lifeLow probability of markingNetwork topologiesSecurity arrangementData packAttack

Owner:CENT SOUTH UNIV

Tire comprising cables for reinforcing the casing having low perviousness, and textile threads associated with the casing reinforcement

InactiveCN104010831AHeavy duty tyresHeavy duty vehicleEngineeringMetal

Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Hydraulic press for thickening drill pipe without excavation

InactiveCN100484746CImprove rigidityAvoid insufficient clamping forcePressesSteel tubeHydraulic press

Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

Wheel locking mechanism for two-wheeled vehicles

ActiveCN103434588BSolve parking problemSimple structureCycle standsLocking mechanismElectric vehicle

Owner:友嘉国际数控机床有限公司

Method and system for realizing audible ringing tone service

InactiveCN100581192CReduce detoursMinor changesSpecial service for subscribersSelection arrangementsRelevant informationTelecommunications

Owner:HUAWEI TECH CO LTD

A superplastic forming device and process for a metal bipolar plate of a proton exchange membrane fuel cell

InactiveCN105161731BAvoid crackingUniform thicknessCell electrodesControl systemMetal sheet

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Magnetic core contg. magnetic bias magnet and induction element with said magnetic core

InactiveCN1360319AReduce thicknessImprove DC Superposition CharacteristicsPermanent magnetsVariable inductancesInductorRare-earth magnet

Owner:TOKIN CORP

A flat bench press

InactiveCN104190044BIncrease thrustAvoid leaningDumb-bellsHuman bodyBench pressing

Owner:薛其熊

A kind of preparation technology of organic bentonite

ActiveCN112121963BEasy to separateEasy to cleanHollow article cleaningGrain treatmentsHydraulic cylinderPhysical chemistry

Owner:XINYI DONGFANG SHUOHUA OPTICAL MATERIALS CO LTD

Linear compressor and piston of linear compressor

ActiveCN104329238BImprove performanceAvoid damagePositive displacement pump componentsPositive-displacement liquid enginesLinear compressorControl theory

Owner:QINGDAO HAIER SMART TECH R & D CO LTD

A crush-resistant and drop-resistant lime powder ball and its preparation method

ActiveCN108191361BAdd lessPurity has no effectFiberUltimate tensile strength

Owner:新疆大治若禹环保科技有限公司

Rust removal device for female and female connectors

ActiveCN110524058BEasy to remove rustImprove rust removal effectTwo-part coupling devicesAnatomyEngineering

Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

A modified hydroxyethyl cellulose superabsorbent gel and its preparation method and application

ActiveCN107955188BWith sustainable developmentAbundant resourcesCelluloseEngineering

Owner:WUHAN UNIV OF TECH

A non-perceptual sign-in method, sign-in device and sign-in system

ActiveCN109275193BShorten check-in timeImprove sign-in efficiencyConnection managementTransmissionInformation transmissionReal-time computing

Owner:HUNAN NEW CLOUDNET TECH CO LTD

Optical plate, backlight module including the same, and its production method

ActiveCN101504466BImprove stabilityIncrease production capacityOptical light guidesNon-linear opticsThermosetting polymerPlastic property

Owner:IND TECH RES INST

Plug-in connections for fluid lines

InactiveCN103423532BFlanged jointsCouplingsCouplingEngineering

Owner:VOSS AUTOMOTIVE

Passive optical network system and implementation method based on Nyquist wavelength division multiplexing

ActiveCN102820945BMaintain an advantageIncrease the number ofMultiplex system selection arrangementsWavelength-division multiplex systemsNyquist wdmSoftware engineering

Owner:WUHAN POST & TELECOMM RES INST CO LTD

An automatic loading and unloading device for textile yarn rolls and its application method

ActiveCN108046036BReduce workloadImprove work efficiencyFilament handlingStorage devicesTextile yarnEngineering

Owner:中建材智能自动化研究院有限公司

An information processing method and electronic device

ActiveCN104424448BProtection securityImprove sharing efficiencyInternal/peripheral component protectionInformation processingComputer science

Owner:LENOVO (BEIJING) LTD

Laser annealing method for semiconductor device of complicated structure

InactiveCN103117212ANot affected by laser annealingAnnealing implementationSemiconductor/solid-state device manufacturingLaser beamsOblique incidence

Owner:TSINGHUA UNIV

Interconnection structure

InactiveCN101378047AImprove reliabilityGood step coverageSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipOptoelectronics

Owner:MEDIATEK INC

Method for surface treating a substrate and device for carrying out the method

ActiveCN102725127APromote resultsLow costMovable spraying apparatusPretreated surfacesCorona dischargeMechanical engineering

Owner:KALWAR CFT FUSIONS TECH GMBH

A kind of production method of high strength and toughness bridge structure steel plate

ActiveCN114182174BHigh tensile strengthLow yield ratioHeat treatment process controlCrazingYield ratio

Owner:HUNAN VALIN XIANGTAN IRON & STEEL CO LTD

A testing device for temperature characteristics of a pressure sensor

ActiveCN107664556BClosely connectedThe test result is accurateFluid pressure measurementForce/torque/work measurement apparatus calibration/testingDisplay devicePressure sensor

Owner:安徽格太信控科技有限公司

Solar panel semi-automatic welding machine soldering tin belt hanging tin drying device

InactiveCN103962678BAvoid human contactHigh activityDrying solid materials with heatDrying gas arrangementsSemi automaticEngineering

Owner:大连佳德恒电子工业有限公司

Semiconductor module and power conversion device

PendingCN114678831AAvoid damageAdequate temperature protectionAC motor controlElectric motor controlHemt circuitsControl theory

Owner:MITSUBISHI ELECTRIC CORP

Integrated garbage environmental protection treatment equipment

ActiveCN109500058BDifficulty preventing crushingEasy to crushSolid waste disposalTransportation and packagingActivated carbonEnvironmental engineering

Owner:乔来保 +1

Device for preparing tea-making water

InactiveCN101254989BImprove decontamination abilityExtended service lifeWater/sewage treatment by electrochemical methodsWater/sewage treatment by magnetic/electric fieldsActivated carbonFiltration membrane

Owner:赖寿全

A movable protective railing for railway passenger cars

ActiveCN103726772BAvoid misuseFixed grillesWindow arrangementsRailway passenger carEngineering

Owner:柳州机车车辆有限公司

Composite materials for airbag covers

ActiveCN106794817BProtective equipmentPedestrian/occupant safety arrangementMembrane surfaceMechanical engineering

Owner:K L KASCHIER UND LAMINIER GMBH

A regeneration process pretreatment method for dry etching lower electrodes

ActiveCN109112458BImprove spraying effectEasy to operateMolten spray coatingEpoxyPolymer science

Owner:芜湖通潮精密机械股份有限公司

Ceramic sintered body, corrosion-resistant member made of same, filter and anti-halation member

ActiveCN105246860BImprove thermal shock resistancePrevent discolorationCeramicwareCeramic sinteringThermal shock

Owner:KYOCERA CORP

Control method and apparatus for delivering power amplifier

ActiveCN101431353BReduce intensityLess power consumptionEnergy efficient ICTModulated-carrier systemsAudio power amplifierCoupling

Owner:MEDIATEK INC

A shoulder arthroscopic surgical stand

ActiveCN113545868BEasy to separateImprove utilization efficiencyOperating tablesEndoscopesArthroscopic procedurePhysical medicine and rehabilitation

Owner:昆山市第三人民医院

Device and method for acid gas concentration, desalination and separation after regeneration of desulfurization liquid

ActiveCN103480275BEmission reductionIncrease enrichment concentrationDispersed particle separationReboilerHydrate decomposition

Owner:南通东湖国际商务服务有限公司

Method for purifying raffinate-2

ActiveCN110799630ASave energyHydrocarbon distillationChemical industryButeneDistillation

Owner:LG CHEM LTD

A device and method capable of realizing vacuum quantitative pouring of metal melt

ActiveCN106670441BReduce oxidationReduce hydrogen absorptionMolten metal supplying equipmentsInterior spaceControl system

Owner:北京航大新材科技有限公司

Linear guide for the falling weight of a pile hammer

InactiveCN102203348AAvoid installationPrevent slipping outBulkheads/pilesEngineeringLubricant

Owner:MENCK GMBH

Data broadcasting arq method based on max-min network coding

ActiveCN104852788BMaximum average number of retransmissionsLarge - minimum average number of retransmissionsError prevention/detection by using return channelWireless dataNetwork code

Owner:PLA UNIV OF SCI & TECH

Low residual voltage ultra-broadband coaxial arrester

InactiveCN104009396BStrong Signal FidelityImprove protectionOvervoltage arrestors using spark gapsFrequency spectrumImpedance matching

Owner:WENZHOU UNIV

Seamless Connection Method of Moving Armature and Moving Armature Column in DC Electromagnetic System

ActiveCN109216008BImprove connection accuracyImprove stabilityInductances/transformers/magnets manufactureInterference fitMiniaturization

Owner:NO 13 ELECTRICAL APPLIANCES

Fingerprint detection method of Kangmao Granules

ActiveCN110031570BEffectively Characterize QualityMonitor qualityComponent separationProcess engineeringLiquorices

Owner:NANJING HAICHANG CHINESE MEDICINE GRPCO LTD +1

A construction technique of installing a laminated slab with a tower crane and installing a trolley

ActiveCN110700418BReduce time spentEasy to installLifting framesBuilding material handlingArchitectural engineeringTower crane

Owner:CSCEC STRAIT CONSTR & DEV

Environmentally friendly and low-cost industrial zirconium carbonate production method

ActiveCN107840363BLow costReduce consumptionZirconium compoundsZirconium oxychlorideSodium acid carbonate

Owner:山东广通新材料有限公司

A kind of preparation method of compound bacterial agent for treating pvb resin production wastewater and treatment method of pvb resin production wastewater

ActiveCN108892247BBreed fastBacteriaMicroorganism based processesFungicideMicroorganism

Owner:浙江台州秀川科技有限公司

Tamper guard

InactiveCN111565595ABucklesMechanical engineeringChild safety

Owner:B 希思

Dust absorbing, dust removing inner wall decorative coating and preparation thereof

ActiveCN101348627BPlay a decorative effectImprove adsorption capacityDispersed particle separationEpoxy resin coatingsLead zirconate titanateCrystalline materials

Owner:CHINA BUILDING MATERIALS ACAD

Lens die

InactiveCN101579898BAvoid eccentricityPrecise positioningOptical articlesEngineeringLens plate

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

A clutch device suitable for multi-well pumping unit

ActiveCN108302132BQuick cutGuaranteed uptimeFluid actuated clutchesGearing elementsAxial displacementThrust bearing

Owner:SHENGLI COLLEGE CHINA UNIV OF PETROLEUM

Virtual machine construction method, device and equipment based on libvirt

ActiveCN108132828BImprove securityIncrease credibilitySoftware simulation/interpretation/emulationSoftware engineeringComputer engineering

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Automatic planar pin arrangement machine for semiconductor integrated block

InactiveCN102407960BIncrease productivityAccurate positioning of foot distanceElectrical componentsSolenoid valveProgrammable logic controller

Owner:张世勇 +2

Self-hardening resin insulation board or building block and manufacturing method thereof

InactiveCN101929205BImprove insulation effectAvoid enteringConstruction materialClimate change adaptationFiberYarn

Owner:王广武

Method to form solder deposits and non-melting bump structures on substrates

ActiveCN103053228AReduce in quantityPrinted circuit assemblingSemiconductor/solid-state device detailsMetal alloyElectroplating

Owner:ATOTECH DEUT GMBH

Current limiting and automatic expansion and contraction methods for multi-service gateways

ActiveCN110933097BIncrease the number ofGuarantee normalNetwork connectionsSecuring communicationMakefileEngineering

Owner:美味不用等(上海)信息科技股份有限公司

Use of nickel and nickel-containing alloys as conductive fillers in adhesive formulations

InactiveCN108779373ANon-macromolecular adhesive additivesFilm/foil adhesivesAdhesiveAlloy

Owner:HENKEL IP

Method and apparatus for determining indices of orthogonal basis vectors

ActiveCN111262611BReduce Feedback OverheadSpatial transmit diversityAlgorithmEngineering

Owner:VIVO MOBILE COMM CO LTD

Method for judging direction of two-phase-to-ground short-circuit faults in double-circuit lines paralleled on the same pole

ActiveCN103762569BEliminate the influence of protective action performanceAccurately identify the fault directionEmergency protective circuit arrangementsEngineeringInductance

Owner:STATE GRID PUTIAN ELECTRIC POWER SUPPLY +2

Receiving and clamping device of filling machine packaging bag

InactiveCN101723099BAvoid frequent start-stop-startRun at a constant speedLiquid materialEngineeringMechanical engineering

Owner:安徽钟钲机械有限公司

Photo-stable amorphous metal oxide tft device and display device

ActiveCN102969361BImprove long-term stabilityEffective filtering of conductive effectsTransistorSemiconductor/solid-state device detailsOxide thin-film transistorUltraviolet lights

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Pure Chinese medicinal composition for treating cow endometritis and preparation method thereof

ActiveCN103585437BNo pollution in the processLow costAnthropod material medical ingredientsSexual disorderSide effectAconite Root

Owner:安徽省圣达体育用品有限公司

A classification and division method of image data set

ActiveCN111881312BEfficient extractionAccurate divisionCharacter and pattern recognitionStill image data clustering/classificationFeature vectorFeature extraction

Owner:成都成信高科信息技术有限公司 +1

A kind of cultivation method of hemp-colored meat rabbit

ActiveCN109924165BGenetic stabilityLow hair color separation rateAnimal husbandryBiotechnologyAnimal science

Owner:青岛康大佳牧畜禽良种繁育有限公司

A method for online mixed measurement of primary and secondary systems of distribution network

ActiveCN103063983BShort calculation timeQuick responseAc network circuit arrangementsPower gridSingle fault

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

A bracket for a rock drill

ActiveCN105625948BDerricks/mastsElectric machineryEngineering

Owner:南通砳磊实业有限公司

A kind of degradable barrier nanocomposite film and its preparation method and application

ActiveCN112831165BSimple preparation processMild reaction conditionsPolymer sciencePolyvinyl alcohol

Owner:SOUTH CHINA UNIV OF TECH

Iron filings separation unit in an iron filings removal system

ActiveCN108043575BEasy to separateAchieving stirringMagnetic separationElectric machinePhysics

Owner:ZHEJIANG OCEAN UNIV

Control apparatus and control method for automatic transmission

ActiveCN102348913BAchieve conversionGearing controlAutomatic transmissionEngineering

Owner:TOYOTA JIDOSHA KK

A method for producing crystallized malt with strong fragrance

ActiveCN106221979BFull grainDissipate quicklyMalt preparationMalt FlavorMoisture

Owner:SHANDONG ZINBACH BIOTECH CO LTD

Coal absorbing water injection facility for coal transport train

ActiveCN109590127BConvenient rotation switchConvenient cleaning and declogging operationWrappingWrapper twisting/gatheringThermodynamicsEngineering

Owner:温州兴南环保科技有限公司

Pipe cutter

ActiveCN100434214CReduce pollutionEasy to operateTube shearing machinesMetal working apparatusEngineeringScrew thread

Owner:中国船舶集团渤海造船有限公司

Method and system for hierarchical management of power supply

ActiveCN106394448BReduce loadReduce riskElectric/fluid circuitControl signalApproaches of management

Owner:CHERY AUTOMOBILE CO LTD

An automated 3D printer based on the Internet of Things

ActiveCN106827529BConvenient for repeated batch printingEasy to print repeatedlyAdditive manufacturing apparatusAdditive manufacturing with liquidsThe InternetEngineering

Owner:都昌西交口腔科技有限公司

Wavelength conversion member and remote phosphor type light emitting apparatus

InactiveCN105098036AEfficient use ofNo lossPoint-like light sourceGas-tight/water-tight arrangementsPhosphorLight emitting device

Owner:SHIN ETSU CHEM CO LTD

Dual motor electric tractor pto control system

ActiveCN108515842BPrecise control of seeding spacingReduce in quantityAuxillary drivesControl systemElectric machinery

Owner:HENAN UNIV OF SCI & TECH

A conventional bus adjustment method for rail transit collinear section

ActiveCN109887267BDetection of traffic movementMathematical modelSimulation

Owner:HUAQIAO UNIVERSITY

A kind of anti-high temperature oxidation w-si-al-ti-zr-y multi-element lightweight composite material and its preparation method

ActiveCN109112379BLow melting pointSolving Ablation ProblemsAlloyHigh heat

Owner:HEFEI UNIV OF TECH

Low-temperature and low-pressure growth and Raman spectroscopy characterization of phosphorous-doped n-type germanium nanowires

InactiveCN105990107BHigh density large areaEffective dopingSemiconductor/solid-state device manufacturingMicro nanoNanowire

Owner:WUHAN UNIV OF TECH

An information processing method and electronic device

ActiveCN105824534BRich identification functionSolve the technical problem of single identification functionInput/output processes for data processingInformation processingHuman–computer interaction

Owner:LENOVO (BEIJING) LTD

Method for controlling the catalytic hydrogenation of 1,4-butynediol via the content of co and/or ch4 in the exhaust gas stream

InactiveCN111094222AHigh activityOrganic compound preparationPreparation by hydrogenationPtru catalystPhysical chemistry

Owner:BASF SE

Polymer sandwich structure with enhanced thermal conductivity and method of making same

PendingCN114654845ALamination ancillary operationsSynthetic resin layered productsPolymer scienceGraphene nanoplatelet

Owner:GM GLOBAL TECH OPERATIONS LLC

Low-speed high-thrust density double-layer fractional slot winding cylindrical linear motor

InactiveCN108683319BReduce pole distanceThrust density hasPropulsion systemsWindings conductor shape/form/constructionElectric machineEngineering

Owner:HARBIN UNIV OF SCI & TECH +2

Method for selectively clearing single-phase ground fault of ship shore power system

ActiveCN102142674BReliable removal of faultsLow costEmergency protective circuit arrangementsEngineeringControl theory

Owner:JIANGSU HONGAN TRANSFORMER +1

Energy absorbing blends

ActiveCN1813032BIncrease the chance of hardeningLarge local elastic deformationConjugated synthetic polymer artificial filamentsSport apparatusPolymer sciencePolymer chemistry

Owner:DESIGN BLUE LTD

Measuring bag cutting device for woven bag cutting machine

ActiveCN109397751BFor precise cuttingEasy to cutBag making operationsPaper-makingStructural engineeringKnife blades

Owner:青岛浩瑞塑业有限公司

Harmonic correction method and device for power system

ActiveCN106199327BImprove reliabilityEliminate the effects of higher harmonic samplingFrequency measurement arrangementFault locationInformation analysisLow-pass filter

Owner:SIEMENS POWER AUTOMATION

Two-channel DSPEED-DAC_D1G board

InactiveCN101118529BHigh data conversion rateHigh bandwidthElectric digital data processingExtensibilityDigital signal processing

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method and apparatus for sending and receiving data

ActiveCN101442379BWill not cause interferenceImprove reliabilityError preventionTime changesData transmission

Owner:SHANGHAI HUAWEI TECH CO LTD

Method for adsorbing heavy metals by using three-dimensional compound consisting of graphene sheet and magnetotactic bacteria

InactiveCN102417214BRich varietyEasy to handleWater contaminantsWater/sewage treatment by sorptionMagnetotactic bacteriumHigh concentration

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

A kind of bactericidal composition containing fenpyrafen

ActiveCN105746547BGood compatibilityReduce dosageBiocideDead animal preservationFluopicolideActive component

Owner:陕西汤普森生物科技有限公司

A tunable multi-band terahertz pulse wireless communication transmitter

ActiveCN108712214BRealize high-speed communicationUltra short cycleElectromagnetic transmittersMulti bandPhotodetector

Owner:ZHEJIANG UNIV

Flexible time-division duplex subframe structure with reduced delay

ActiveCN107925555BError preventionConnection managementComputer networkTelecommunications

Owner:QUALCOMM INC

Battery pack

InactiveCN103811693AStrong external impact resistanceSmall-sized cells cases/jacketsCells structural combinationEngineeringBattery pack

Owner:SAMSUNG SDI CO LTD

Preparation method of 5-fluorouracil-wrapped biodegradable polylactic acid/nano-hydroxyapatite compound microspheres

InactiveCN101804032BEvenly distributed in sizeHigh drug loadingOrganic active ingredientsPharmaceutical non-active ingredientsApatiteMicrosphere

Owner:SOUTH CHINA UNIV OF TECH

Preparation method of vitamin complex freeze-dried powder injection

InactiveCN102018720BPowder deliveryHydroxy compound active ingredientsFreeze-dryingMultivitamin

Owner:NORTH CHINA PHARMA COMPANY

Preparation and Application of a Highly Crosslinked and Highly Sulfonated Sulphonated Aromatic Block Polymer Membrane

ActiveCN111718506BImprove transmission performanceNo lossMembranesSemi-permeable membranesSulfonatePolymer science

Owner:XI AN JIAOTONG UNIV +1

A kind of wood columnar activated carbon production process

ActiveCN104692377BImprove product qualityReduce manufacturing costChemical industryAdhesiveCarbonization

Owner:江西能欣生物科技有限公司

Preparation method of low temperature auxiliary starting device for mine explosion-proof diesel engine

ActiveCN108869139BReduce labor intensityGuaranteed machining accuracyMachines/enginesThermal treatment of fuelEpoxyRubber ring

Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

A new type of variable flavor cigarette holder

ActiveCN105815816BImprove smoking experienceImprove sensory qualityTobacco devicesMouth pieceEngineering

Owner:CHINA TOBACCO YUNNAN IND

A kind of amide quaternary ammonium salt type sodium hydroxypropyl sulfonate asphalt emulsifier and preparation method thereof

ActiveCN107903194BImprove hydrophilicityEnhanced charge strengthSulfonic acids salts preparationBuilding insulationsPolymer scienceBitumen emulsion

Owner:山东圳谷新材料科技有限公司

Automatic Control Method of Resistance Furnace Temperature Based on Queue Model

ActiveCN105607671BImprove reliabilityEasy maintenanceTemperature control using digital meansElectrical resistance and conductanceFurnace temperature

Owner:HANGZHOU FORTUNE CRYOGENIC EQUIP CO LTD

Cotton and Linen Cloth Drying Equipment

ActiveCN109506442BHeating fastImprove drying efficiencyDrying machines with progressive movementsDrying solid materialsProcess engineeringMaterials science

Owner:SHAOXING UNIVERSITY

A security control method and device for smart terminal mobile applications

ActiveCN103888948BGuaranteed safe operationPrevent malicious actionsSecurity arrangementHeartbeatSafe operation

Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Application method of laser bronzing technology on bamboo tea tray

InactiveCN101654034BUnique artistic effectMark permanentlyDecorative surface effectsAblative recordingLaser probeComputer science

Owner:福建省政和茗匠工艺礼品有限公司

High-efficiency three-phase asynchronous variable-frequency variable-speed motor

ActiveCN105871141BReduce heatGuaranteed uptimeMagnetic circuit rotating partsAsynchronous induction motorsFrequency changerElectric machine

Owner:GUANGXI ZHENGYUAN ELECTRICAL MACHINE

A power communication network line detection system

ActiveCN112051441BImprove convenienceImprove securitySecurity arrangementMeasurement using digital techniquesTelecommunicationsDisplay device

Owner:LINQU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

A method for full-wing, high-fidelity, large-area microstructural replication of Lepidoptera insect wings

InactiveCN104178733BFull wingEasy to fillVacuum evaporation coatingSputtering coatingMaterials scienceCopying

Owner:SHANDONG UNIV OF TECH

Process for the distillation of a mixture of isomeric diisocyanatodiphenylmethanes

InactiveCN1310878CReduce inputHigh purityIsocyanic acid derivatives purification/separationDiphenylmethaneDistillation

Owner:BAYER MATERIALSCIENCE AG

Method for electrochemical disinfection of water

ActiveCN104936906BScaling inhibition abilityWater treatment parameter controlWater treatment compoundsEngineeringElectrochemistry

Owner:SOC EURO DE TRAITEMENT DES EAUX

Method and system for live broadcast of peer-to-peer (P2P) streaming media

ActiveCN102137124BGuaranteed smooth playbackTransmissionSelective content distributionData transmissionCompensation strategy

Owner:CHINA TELECOM CORP LTD

Method for detecting poison in leguminosae astragalas herbaceos perennial

InactiveCN102353738BEffectively detect the content of toxicant-DDIFComponent separationPreparing sample for investigationAcetic acidDiseased plant

Owner:LANZHOU UNIVERSITY

An anti-loosening secondary pre-tightening bolt

ActiveCN114508539BImprove connection tightnessImprove stabilityPinsSpringsClassical mechanicsStructural engineering

Owner:昆山泰润斯自动化科技有限公司

A kind of road anti-cracking water stabilization layer material containing electrolytic manganese slag and its preparation method

ActiveCN110423085BIncreased unconfined compressive strengthAvoid deformationCompressive resistanceRoad engineering

Owner:UNIV OF SCI & TECH BEIJING