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.

Boost system and implement assembly

ActiveCN101117914BReduce lossInternal combustion piston enginesCombination enginesAir compressionDrive shaft
Owner:GPOUER

A tr component control circuit based on a full bare chip

ActiveCN111123207BImprove reliabilityPower on and load without failureWave based measurement systemsControl signalHemt circuits
Owner:BEIJING INST OF RADIO MEASUREMENT

An energy-saving coal chemical industry wastewater advanced treatment system and its treatment method

ActiveCN104402160BEfficient ConcentrationEasy to implementWater treatment parameter controlChemical industryColligative propertiesCoal
Owner:山东省环科院环境工程有限公司

Event-triggered networked control system encoder and its encoding method

InactiveCN107276724BReduce bandwidth requirementsReal-timeTransmission rate adaptationData packEvent trigger
Owner:SHENYANG LIGONG UNIV

A kind of elevator control cabinet and cooling method

ActiveCN107683070BAchieve coolingReach damageElevatorsModifications using liquid coolingElectricityEngineering
Owner:KANGDA ELEVATOR CO LTD

Virtual machine elastic scaling method and device

ActiveCN103810020BHigh speedShorten the timeSoftware simulation/interpretation/emulationOperational systemApplication procedure
Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Apparatus for pressurizing gas, liquid

InactiveCN100406748CGreat driving forceTo achieve the purpose of superchargingFluid-pressure convertersEngineeringMechanical engineering
Owner:王彤

Welding roller frame with preheating and dust removal function

ActiveCN107009082BImprove welding qualityImprove protectionWelding/cutting auxillary devicesAuxillary welding devicesPipe fittingEngineering
Owner:安徽广美钢业有限公司

A new type of fast-loading freight ropeway

InactiveCN105620493BQuick erectionQuick to useRope railwaysEngineeringCable transport
Owner:中国石油化工股份有限公司天然气川气东送管道分公司 +1

Thermoplastic elastomer suitable for automobile charging system and its preparation method and application

ActiveCN107936449BImprove crack resistanceHigh tensile strengthElastomerPolymer science
Owner:JIANGSU DEWEI ADVANCED MATERIALS

A Cross-Slanted Width-Adjustable Ditching Machine

ActiveCN106508195BSimple structureImprove performancePlantingFurrow making/coveringHydraulic cylinderHydraulic motor
Owner:HEBEI AGRICULTURAL UNIV.

Die-cutting guide and positioning jig and die-cutting guide and positioning method for die-cutting machines

ActiveCN102975230BFitting accuracy guaranteeSame distanceMetal working apparatusTectorial membranePunch press
Owner:EELY ECW TECH

Liquid crystal cell, manufacturing method thereof, and display device

ActiveCN104656319BReduce alignment accuracy requirementsHas the effect of filteringNon-linear opticsTransmittanceDisplay device
Owner:BOE TECH GRP CO LTD +1

Modificator for changing growth morphology of primary austenite of gray cast irons, preparation method and application thereof

ActiveCN102888485BReduce the amount addedLow costNitrogenGraphite
Owner:JILIN UNIV

A screen dynamic monitoring device and method

InactiveCN105939425BReduce power consumptionImprove user experienceHardware monitoringSubstation equipmentComputer hardwareDynamic monitoring
Owner:上海资文建设工程咨询有限公司

Gas nozzle cold spraying method and its special clamping device with repairable corners

ActiveCN104372333BGood for direct growthImprove air flow fieldPressure inorganic powder coatingHeat inorganic powder coatingParticle flowEngineering
Owner:BAOSHAN IRON & STEEL CO LTD

Grass braid fixed length traction cutoff device

InactiveCN103317536BPrecise cuttingEasy to organizeMetal working apparatusEngineeringFixed length
Owner:CHINA AGRI UNIV

Controlled-release osmanthus essential oil molecule microcapsule inclusion compound and preparation method thereof

InactiveCN102794139BEasy to oxidizeGood for volatilizationEssential-oils/perfumesMicroballoon preparationControl releaseEndurability
Owner:HENAN ACADEMY OF SCI CHEM RES INST CO LTD

A kind of method of introducing American bamboo willow to carry out native soil greening of saline-alkali land

ActiveCN107047218BImprove survival rateHigh retention rateClimate change adaptationGrowth substratesAlkali soilShoot
Owner:WEIFANG VOCATIONAL COLLEGE

Fuel on-site mixing and compressed ignition internal combustion engine and control method

InactiveCN100557219CWide adaptabilityExpand the range of working conditionsElectrical controlMachines/enginesInternal combustion enginePower performance
Owner:BEIJING UNIV OF TECH

Remote control system and main control device

ActiveCN111868335ASoil-shifting machines/dredgersCharacter and pattern recognitionRemote controlDisplay device
Owner:KOBELCO CONSTR MASCH CO LTD

Electric vehicle controller copper bar reversible conveying device

ActiveCN113233152BLow costNo human assistance requiredConveyorsControl devices for conveyorsImage detectionElectric machinery
Owner:徐州华琅自动化设备有限公司

Technology for delivering soft clay by using low air pressure long-distance pipe

InactiveCN101825224BReduce viscous resistanceSolve the international problem that cannot be transported by long-distance pipelinesPipeline systemsPush technologyExhaust valve
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

A new energy vehicle driving effective discharge power switching method

ActiveCN110758178BElectric devicesVehicular energy storageEffective powerNew energy
Owner:力高(山东)新能源技术股份有限公司

Combined supply system for electricity, heat and gas using common cordgrass as material and process

InactiveCN100510006CPrevent intrusionAvoid destructionSpecial form destructive distillationFurnace temperatureDesorption
Owner:上海钟鑫能源科技有限公司

Resource allocation method and system in virtualized computing environment

ActiveCN103677998BResource allocationVirtualizationResource assignment
Owner:INT BUSINESS MASCH CORP

A high-efficiency pilot communication system and its waveform generation and tracking method

ActiveCN107800505BProduce flexible structureImprove multipath resistanceMultiplex code generationPilot signal allocationCommunications systemComputer science
Owner:ZHEJIANG UNIV

Method of Synthesizing adefovir dipivoxil

InactiveCN100526321CGroup 5/15 element organic compoundsHydrolysisChemistry
Owner:TOPFOND PHARMA CO LTD

A methane generation system that uses air pressure to push the biogas slurry to circulate and stir the bacteria

InactiveCN104560664BStrong stirringPromote in-depthGas production bioreactorsWaste based fuelSlurryAtmospheric pressure
Owner:JIANGSU ZHENGTAI PHARMA CHEM

IP security tunnel establishment method, device and network equipment

InactiveCN102594785BPerfect security protectionTransmissionNetwork block deviceInternet Protocol
Owner:HUAWEI TECH CO LTD

Apparatus and method for reducing interference

ActiveCN103460741AReduce distractionsPower managementTransmitters monitoringEngineeringRadio signal
Owner:NVIDIA CORP

Sputtering target and method for manufacturing oxide sintered body

ActiveCN101316944AEasy to manufactureLower resistanceVacuum evaporation coatingSputtering coatingAcid etchingIndium
Owner:MITSUI MINING & SMELTING CO LTD

Hydrophobic Modified polymer

InactiveCN1269892CCoatingsAdhesivesPolymer sciencePolythylene glycol
Owner:WACKER CHEM GMBH

Photothermal conversion spectroscopic analysis method, and photothermal conversion spectroscopic analysis device for executing that method

InactiveCN1516809AMaterial thermal coefficient of expansionMaterial analysis by optical meansPhotothermal conversionAnalysis method
Owner:NIPPON SHEET GLASS CO LTD +1

Wing tip devices for aircraft wings

ActiveCN104973233BDrag reductionHeat reducing structuresEngineeringAerospace engineering
Owner:THE BOEING CO

A kind of preparation method of 1-methyl-1h-1,2,4-triazole-3-carboxylic acid methyl ester

ActiveCN113321622BLow priceThe application is highly toxicOrganic chemistryOXALIC ACID DIHYDRATEOrganic synthesis
Owner:SHANGHAI TBBMED CO LTD

Doped-layer-free photonic crystal optical fiber with filtering range of 430-630 nm and manufacturing method thereof

InactiveCN102645695BReduce processing difficultyReduce processing requirementsOptical filtersPhotonic crystal structureMaterials science
Owner:HENAN UNIV OF SCI & TECH

Preparation of a metal-organic framework composite and its application as a ratiometric fluorescent probe in the detection of hydrogen peroxide and pi

ActiveCN113249115BEasy to prepareHigh sensitivityFluorescence/phosphorescenceLuminescent compositionsFluoProbesMetal-organic framework
Owner:NORTHWEST NORMAL UNIVERSITY

A test paper for identification and detection of strong and weak strains of Newcastle disease virus

ActiveCN104459142BRealize synchronous joint inspectionMeet actual needsBiological material analysisDiseaseNewcastle disease virus NDV
Owner:HENAN ACAD OF AGRI SCI

Permeable non-woven fabric

ActiveCN104024517BUniform water permeabilityPhysical treatmentFibre typesNonwoven fabricChemistry
Owner:ASAHI KASEI KK

An antenna beam pointing correction method based on warship pitch and roll integrated vector coordinate transformation

ActiveCN104459608BSolving Antenna Beam Pointing Correction IssuesEasy to operateRadio wave finder detailsMathematical modelOperability
Owner:THE 724TH RES INST OF CHINA SHIPBUILDING IND

Method for monitoring exhaust gas from vehicle on road based on gas sensor and Zigbee network

ActiveCN102680538BSolve pollutionTransmission systemsNetwork topologiesLine sensorUrban dweller
Owner:NANJING UNIV OF POSTS & TELECOMM +1

A data recording method applied to gbas ground station

ActiveCN113240946BImprove reliabilityIncrease emergencyTime-division multiplexAutomatic aircraft landing aidsSatellite dataEngineering
Owner:TIANJIN 712 COMM & BROADCASTING CO LTD

Plug-in implement method based on micro network visual platform

ActiveCN103164239BImprove reusabilityReduce in quantityProgram loading/initiatingStatic libraryReusability
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

An anti-static protection circuit for a radio frequency chip high power amplifier

ActiveCN107493084BHighlight substantive featuresSignificant progressHigh frequency amplifiersPower amplifiersPower switchingHemt circuits
Owner:WUXI ZETAI MICROELECTRONICS

The Method of Machining the Stationary Vane Hole of the Case by Using the Boring Machine

ActiveCN109047807BSolve the technical problems that the machining accuracy is difficult to meet the requirementsShorten the protruding lengthOffset distanceEngineering
Owner:SHENYANG TURBO MASCH CORP

Hydrogenation technology for diesel

ActiveCN102041071BUniform temperature distributionExtended service lifeTreatment with hydrotreatment processesHydrogenNitrogen
Owner:CHINA PETROLEUM & CHEM CORP +1

Method of manufacturing an annular seal

InactiveCN107208796AReduce coefficient of frictionImprove heat resistanceEngine sealsElastomerHeat resistance
Owner:AB SKF

Wheel out-of-roundness detection method and device

ActiveCN106218668BDoes not affect normal operationReduce testing costsWheel-rims surveying/measuringRailway profile gaugesNoise detectionEngineering
Owner:CRRC TANGSHAN CO LTD

An outdoor electronic information board with anti-typhoon ability

ActiveCN109488841BShorten the rodLower center of gravityNon-rotating vibration suppressionIndication/recording movementWind runGear wheel
Owner:ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD

Oscillating disc sliding valve pintle axial plunger pump (motor)

InactiveCN100424342CEliminate the factors of being strainedLarge displacementPiston pumpsPositive-displacement liquid enginesSpool valveDrive shaft
Owner:叶诗川

A kind of fermentation medium and culture method thereof for fermentative production of thiopeptide antibiotic nosiheptide

ActiveCN108949871BGuaranteed oxygen demandSuitable environment for fermentation and metabolismPeptidesFermentationBiotechnologyNosiheptide
Owner:HEBEI SHENGXUE DACHENG PHARMA

Manufacture of active magnesium oxide

InactiveCN1278977CReduce manufacturing costEasy to operateInorganic ChemicalHydromagnesite
Owner:CHINA NAT OFFSHORE OIL CORP +1

A distributed deployment method of intrusion detection function based on blockchain

ActiveCN112637186BDetection behavior can be trackedResolve trust issuesSecuring communicationPathPingEngineering
Owner:YANGTZE DELTA REGION INST (QUZHOU) UNIV OF ELECTRONIC SCI & TECH OF CHINA

Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet

InactiveCN101525524ANon-macromolecular adhesive additivesSolid-state devicesConductive polymerCarbon nanomaterials
Owner:LINTEC CORP

A device for electric day and night curtains

InactiveCN106136819BEasy to useSimple structureCurtain accessoriesEngineeringIntelligent control
Owner:邓扬礼

A new type of display screen with adjustable angle

InactiveCN105508825BGuaranteed reliabilityEnsure balanceStands/trestlesStructural symmetryRight convex
Owner:中山市正科电器实业有限公司

Hydraulic vertical conveying device

ActiveCN102556569BWork fasterStretch quicklyManual conveyance devicesCylinder blockOil pump
Owner:CHANGSHU TONGRUN AUTO ACCESSORY

Temperature control apparatus

InactiveCN111534807AGuaranteed uniformityFluid heatersTemperature control without auxillary powerTemperature controlEngineering
Owner:POINT ENG

Concrete pump truck, monitoring system, and monitoring method

ActiveCN102945012BEasy to implement blind operationImprove battery lifeProgramme controlComputer controlMonitoring systemComputer science
Owner:HUNAN SANY INTELLIGENT CONTROL EQUIP

Elevator door state detection method and system based on image histogram

ActiveCN110040595AAccurate detectionElevatorsImage histogramVideo image
Owner:ZHEJIANG NEW ZAILING TECH CO LTD

A kind of sealing graphite and preparation method thereof

ActiveCN109133926BUniform and fine structureHigh bulk densityAdhesiveNiobium
Owner:黑龙江省鑫顺石墨有限责任公司

Centrifuger of two-phase ternary system separating

InactiveCN100340348CReduce shockRotary centrifugesSludgeEngineering
Owner:JIANGDU COUNTY ENVIRONMNT PROTECTION EQUIPS FACTORY

An automatic sorting device for a bearing production line

ActiveCN113859926BEvenly spacedUniform spacingGrinding feedersConveyor partsProduction lineReduction drive
Owner:SHANDONG BOTE BEARING

Paste capable of dispelling pain and eliminating cancer

InactiveCN101485799BObvious analgesic effectGood curative effectHydroxy compound active ingredientsAntipyreticCancer cellToad Venom
Owner:窦保民

Information transmission apparatus, information transmission method, information apparatus and method thereof

InactiveCN1489829AData representation error detection/correctionOther decoding techniquesComputer hardwareInformation transmission
Owner:SONY CORP

Voltage-mode IPT system efficiency optimizing control circuit and method

ActiveCN103414260BSimple structureEasy to implementElectromagnetic wave systemCircuit arrangementsProportional controlMaximum efficiency
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD +1

A kind of low color difference polyester fdy yarn and preparation method thereof

ActiveCN105648566BSmall coefficient of thermal degradationReduce generationArtificial filament heat treatmentMelt spinning methodsFiberPolyester
Owner:JIANGSU HENGLI CHEM FIBER

Liquid cooling unit and heat exchanger therefor

InactiveCN101115378ADigital data processing detailsSemiconductor/solid-state device detailsNuclear engineeringMicro heat exchanger
Owner:FUJITSU LTD

Non-combustible waterborne self levelling epoxy floor

ActiveCN113795531AOther chemical processesSynthetic resin layered productsEpoxyPolymer science
Owner:SIKA TECH AG

A Method of Inertial Navigation Error Estimation Based on Inertial Navigation/dvl/usbl Combination

ActiveCN107024226BImprove environmental adaptabilityLow Position Cumulative ErrorNavigation by speed/acceleration measurementsClassical mechanicsComputer vision
Owner:BEIJING AUTOMATION CONTROL EQUIP INST

Cathode material, electrochemical device and electronic device using same

ActiveCN111354946BMaterial nanotechnologyPositive electrodesEngineeringMaterials science
Owner:NINGDE AMPEREX TECH

A variable frequency control method and device for an oil well pump combining a dynamometer diagram and a dynamic liquid level

ActiveCN105464953BHigh measurement accuracyGood adjustment reliabilityPump controlPositive-displacement liquid enginesControl systemTransverter
Owner:贵州航天凯山石油仪器有限公司

File content hidden storage access method and storage device based on capacity hiding and multi-file system

ActiveCN106709361BEnsure safetyDigital data protectionAccess methodOperational system
Owner:THE PLA INFORMATION ENG UNIV

High-precision portable density measuring system and method

InactiveCN102213666ASimple and fast operationFast measurementMaterial analysis by measuring buoyant forcesMeasuring instrumentComputer module
Owner:WANTONG ZHONGBAO ALUMINUM WHEEL ZHEJIANG +1

A kind of brewing method of cypress balsamic vinegar

ActiveCN103409311BPosture clarificationMild sourDigestive systemMicroorganism based processesEcological environmentSilphium perfoliatum
Owner:NANLING WANGKE INTPROP MANAGEMENT CO LTD

A construction method for leaving a structure with construction joints

ActiveCN108425453BReduce difficultyAvoid construction hazardsFloorsRebarJoint (building)
Owner:MCC5 GROUP SHANGHAI CORPORATION LIMITED

Preparation method of thermal control coating on az91d magnesium alloy surface

ActiveCN101736388BLow densityIncrease dampingAnodisationMicro arc oxidationPlasma electrolytic oxidation
Owner:HARBIN INST OF TECH

Hat type sand control environmental protection ecological bucket

ActiveCN109258205BAvoid overwritingAvoid destructionClimate change adaptationCultivating equipmentsWater storageEnvironmental engineering
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

A method for removing impurity ions from an organic solvent loaded with phosphoric acid using ammonia

ActiveCN103588188BWide variety of sourcesLow pricePhosphorus compoundsOrganic solventSingle stage
Owner:TSINGHUA UNIV

A power supply with switching delay function and its working method

ActiveCN103869713BReduce labor requirementsThe need to avoid errorsProgramme control in sequence/logic controllersTime delaysTime series generation
Owner:RIGOL

Method for preparing fresh-water ice by utilizing seawater and brackish water

ActiveCN103086529BApplicable to the needs of fishing and preservationSuitable for industrial productionGeneral water supply conservationLighting and heating apparatusFiltration membraneDihydrogen oxide
Owner:NINGBO WANJIE WATER TECH

Smelting and separation method of rare earth ore

ActiveCN106282553BHigh recovery rateTo achieve the purpose of removing impuritiesProcess efficiency improvementHigh concentrationRare earth
Owner:GRIREM ADVANCED MATERIALS CO LTD

A distribution network line planning method based on tabu differential evolution and gis

InactiveCN104200263BSolve the problem that is easy to fall into local optimumAlgorithm results are intuitiveBiological modelsLocal optimumPlanning approach
Owner:ZHEJIANG UNIV OF TECH +1

A treatment method for fluorine-containing wastewater

InactiveCN104787935BSpeed ​​up the build processAccelerated settlementWater contaminantsMultistage water/sewage treatmentManganesePhosphoric acid
Owner:NORTHEAST DIANLI UNIVERSITY

A testing method and testing terminal

ActiveCN105577301BImprove efficiencyTransmission monitoringComputer hardwareDevice Sensor
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Preparation method of vitrification agent and vitrification liquid and vitrification process

ActiveCN108754471BImprove corrosion resistanceImprove rust resistanceMetallic material coating processesMetal coatingNano silicon
Owner:厦门力九化工有限公司

Method for repairing crack on asphalt road pavement

InactiveCN1629405BAvoid destructionRoads maintainenceRoad surfaceCoal tar
Owner:SHENZHEN KUIDAO ROAD MATERIAL TECH DEV

A Method for Visualizing Grain Morphology of Zirconia-Based Thermal Barrier Coatings

ActiveCN104808016BHigh activityEasy to corrodeMolten spray coatingScanning probe techniquesEtchingCeramic coating
Owner:XI AN JIAOTONG UNIV

A prediction method for fan blade icing based on feature selection and xgboost

ActiveCN109026563BAvoid damageImprove accuracyFinal product manufactureMachines/enginesTimestampTurbine blade
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Dielectric ceramics and multi-layer ceramic capacitor

InactiveCN101081734AImprove life characteristicsImprove reliabilityFixed capacitor dielectricStacked capacitorsBarium titanateCeramic capacitor
Owner:TAIYO YUDEN KK

Mixing material device for concrete production

InactiveCN108972878BImprove homogeneityImprove homogenization efficiencyHollow article cleaningCement mixing apparatusArchitectural engineeringStructural engineering
Owner:EAST CHINA JIAOTONG UNIVERSITY

Tibetan royal jelly freeze-dried powder processing equipment

ActiveCN111947404BReduce labor inputEasy to cleanDrying solid materials without heatHollow article cleaningStructural engineeringVacuum pump
Owner:AGRI RES INST TIBET ACADEMY OF AGRI & ANIMAL HUSBANDRY SCI

A chamfering machine for special-shaped pipe chamfering

ActiveCN111715945BSimple structureLow manufacturing process costManufacturing technologyMachine
Owner:山东华舜重工集团有限公司

Benzotriphenylene Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device

InactiveCN106478490AEnhanced electron transport capabilitiesReduce the driving voltageOrganic chemistrySolid-state devicesBenzeneHydrogen
Owner:SEMICON ENERGY LAB CO LTD

Control apparatus for vehicle driving apparatus

ActiveCN110805672ARaised drag torqueSuppression of rattling situationsGearingGear vibration/noise dampingGear wheelVehicle driving
Owner:TOYOTA JIDOSHA KK

A special filler for high wear-resistant capacitor film and its preparation method

InactiveCN104086867BGood dispersionHigh strengthFixed capacitor dielectricWear resistantAluminium hydroxide
Owner:ANHUI JIANGWEI PRECISION IND

Navascope

InactiveCN1279330CInput/output for user-computer interactionInstruments for road network navigationGraphicsPhysical medicine and rehabilitation
Owner:MITSUBISHI ELECTRIC CORP

Method for discriminating magneting inrush current of direct current transmission converter transformer

InactiveCN102156216BImprove reliabilityCurrent/voltage measurementPhase currentsElectric power system
Owner:TSINGHUA UNIV

Work vehicle vicinity monitoring system and work vehicle

ActiveCN103827943BReliable identificationAnti-collision systemsSoil-shifting machines/dredgersRadarMonitoring system
Owner:KOMATSU LTD

A method for preparing (s)-2-chloro-1-(3,4-difluorophenyl)ethanol

ActiveCN107641072BReduce dosageHigh purityOrganic compound preparationHydroxy compound preparationPtru catalystCombinatorial chemistry
Owner:JIANGSU VCARE PHARMATECH

A kind of high temperature resistant glass fiber and preparation method thereof

ActiveCN110981223BIncrease the areaHigh activityGlass fiberPolymer science
Owner:安徽省宁国昊成高温材料有限公司

Film projection detection method for cinema, readable storage medium and system

ActiveCN113452989BSolve the problem of misjudgmentHigh precisionTelevision systemsAlarmsLive voiceComputer graphics (images)
Owner:GDC TECH SHENZHEN

A digital-to-analog converter

ActiveCN105187062BDoes not affect the outputImprove output characteristicsDigital-analogue convertorsPhysical parameters compensation/preventionAudio power amplifierOperational amplifier
Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Cascaded static synchronous var compensator topology with energy conversion units and its control method

ActiveCN104716656BAchieving Capacitive Voltage BalancingReactive power adjustment/elimination/compensationReactive power compensationCapacitor voltageCascade converter
Owner:HARBIN INST OF TECH

A kind of seed packing bag taking into account insect repelling and drying functions

ActiveCN112249498BTo achieve dehumidification and dryingGuaranteed drynessBagsSacksInsect repellentLocal environment
Owner:合肥市维果包装设计有限公司

Divalent copper ion fluorescent probe and its preparation method and application

ActiveCN106967053BSimple processing capacityGood choiceOrganic chemistryMaterial analysis by observing effect on chemical indicatorIon contentBiological cell
Owner:ZUNYI MEDICAL UNIVERSITY

Terminal-phosphate-labeled nucleotides and methods of use

ActiveCN1973048ASugar derivativesMicrobiological testing/measurementNucleotidePhosphate
Owner:GLOBAL LIFE SCI SOLUTIONS USA LLC

A method for extracting polysaccharides from buckwheat bran

InactiveCN102977218BMetabolism disorderAntiviralsLiquid ratioBran
Owner:戚威

A fully automatic sorting and packaging system for logistics distribution goods and its method

InactiveCN109848069BAvoid confusionGuaranteed packaging qualitySortingProcess engineeringIndustrial engineering
Owner:深圳市宏大供应链服务有限公司

Image classification method, device, storage medium and electronic equipment

ActiveCN108197225BRealize intelligent classificationImprove classification accuracyStill image data indexingCharacter and pattern recognitionClassification methodsInformation gain
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for creating new germ plasm of ransgene tomato containing high hycopene

InactiveCN100427601CIncrease contentImprove metabolic enzyme activityHorticulture methodsPlant tissue cultureGerm plasmBiotechnology
Owner:ZHEJIANG UNIV

A NAS cluster cache processing method and system

ActiveCN107193989BGuaranteed timelinessEnsure consistencyDigital data information retrievalTransmissionEngineeringDirectory
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Coordinated control method for differential power steering and stability of electric wheel drive vehicles

ActiveCN108177692BGood road feelGuaranteed stabilitySpeed controllerElectric energy managementWeight coefficientWeighting coefficient
Owner:JILIN UNIV

Anti-folding support for traction semi-trailer

ActiveCN110920763BImprove securityPrevent folding accidentsTractor-trailer combinationsSolenoid valveCoil spring
Owner:WUHAN UNIV OF SCI & TECH

Blade and manufacturing system of liquid crystal display device including same

ActiveCN103492936BReduce productionNot easy to attachLamination ancillary operationsLaminationLiquid-crystal displayEngineering
Owner:SUMITOMO CHEM CO LTD

A kind of loose tube constant temperature cooling device and cooling method

ActiveCN107756762BImprove cooling effectReduce the amount of waterTubular articlesWater storageAgricultural engineering
Owner:FENGHUO COMM SCI & TECH CO LTD

Experimental method for evolution process of mining stress field in deep mining

ActiveCN104089822BAchieving non-uniform loadingImplement Shear TestMaterial strength using tensile/compressive forcesAxial pressureAcoustic wave
Owner:SHANDONG UNIV OF SCI & TECH

A method and device for detecting the occlusion state of automotive radar

ActiveCN110927684BHigh distance resolutionAvoid computationWave based measurement systemsMillimetre waveFrequency modulation
Owner:BEIJING AUTOROAD TECH CO LTD

A Quantitative Detection Method for Pipeline Outer Wall Corrosion Morphology

ActiveCN105486240BEffective Visual Quantitative CharacterizationIntuitive Quantitative CharacterizationOptically investigating flaws/contaminationUsing optical meansPoint cloudComputer science
Owner:PETROCHINA CO LTD

Display device and pixel unit with internal compensation

PendingCN114255708AStatic indicating devicesScan lineDisplay device
Owner:SAMSUNG DISPLAY CO LTD

Serum-free culture fluid for culture of salivary gland epidermal cell and salivary gland stem cell of mammals

ActiveCN102399742BProliferation effect is goodGood biological propertiesArtificial cell constructsArtificially induced pluripotent cellsCulture fluidAntioxidant
Owner:INST OF DONGGUAN SUN YAT SEN UNIV

A fitting kit for transformer erection and its working method

ActiveCN110544579BImprove protectionAvoid interferenceTransformers/inductances coils/windings/connectionsTransformerEngineering
Owner:河北拓发通信电力器材制造有限公司

Monitoring circuit for detecting the switching state of electrical switching contacts and method for this

InactiveCN105556628BContact testing/inspectionElectronic switchingHemt circuitsEngineering
Owner:WAGO VERW GMBH

A kind of preparation method and growth device of n-type silicon carbide crystal

ActiveCN112813499BReduce radial temperature gradientQuality improvementPolycrystalline material growthFrom condensed vaporsCarbide siliconCrucible
Owner:SICC CO LTD

System for driving and positioning mobile unit displaying time or time-derived information

PendingCN114355748AVisual indicationHorological winding mechanismsSimulationCam
Owner:ROLEX SA

A method of joining SIC ceramic materials using calcia/alumina/silicon dioxide/lithium oxide glass solder

ActiveCN112851389BImprove mechanical propertiesImprove reliabilityLithium oxideNuclear power
Owner:HARBIN INST OF TECH

Analytical method for the preservation of early grain dissolved pores of sandstone during burial compaction

ActiveCN108827847BTruly reflect the storage situationReal geological conditionsEarth material testingPermeability/surface area analysisEarth surfacePellets
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A photoacoustic ultrasound dual-mode simultaneous imaging system

ActiveCN105395170BComprehensive evaluationConsistent proportionOrgan movement/changes detectionDiagnostic recording/measuringDiagnostic Radiology ModalitySonification
Owner:TONGJI UNIV +1

Communications device, infrastructure equipment and methods

PendingCN113748733APower managementTelecommunicationsCommunication device
Owner:SONY CORP

Valve rotating mechanism for exhaust valves, especially for marine diesel engines

InactiveCN1961137BExtended service lifeFast heat conductionMachines/enginesLift valveExhaust valveDriven element
Owner:MARKISCHES WERK

Rucksack tent integrated camping equipment

ActiveCN106377050BOptimizing the Portfolio StructureReduce weightTravelling sacksTents/canopiesEngineeringColumn structure
Owner:QINHUANGDAO AOSENER GARMENT

A kind of self-lubricating stainless steel and preparation method thereof

ActiveCN110616359BImprove mechanical propertiesImprove wear resistanceTransportation and packagingMetal-working apparatusVulcanizationMolybdenum disulfide
Owner:NO 59 RES INST OF CHINA ORDNANCE IND +1

A method and device for limiting the minimum user operation interval

ActiveCN104881479BMeet the needs of large-scale storage applicationsImprove reliabilitySpecial data processing applicationsDistributed cacheTechnical standard
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A Vibration Detection Method for Canopy of High-speed Railway Station Based on Video and Image Registration

ActiveCN104240250BAccurate detection of vibrationImprove detection accuracyImage analysisVibration amplitudeDecomposition
Owner:CHINA RAILWAY DESIGN GRP CO LTD

Method for sharing frequency spectrum resource of isomerism wireless network and device thereof

InactiveCN101448321BIncrease profitIncrease access rateTransmission monitoringNetwork planningFrequency spectrumBandwidth requirement
Owner:BEIJING UNIV OF POSTS & TELECOMM

A co-frequency combiner with a trapezoidal splitter bar 3db bridge

InactiveCN103904401BImprove the coupling effectImprove coupling coefficientCoupling devicesTechnical standardEngineering
Owner:JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO

Inner and outer tooth form meshing gear reducer

ActiveCN103115112AHigh machining accuracy requirementsImprove transmission efficiencyToothed gearingsGearing detailsDrive wheelReduction drive
Owner:ZHEJIANG HENGFENGTAI REDUCER MFG

Method for applying walnut peel extracting solution in black wool dyeing

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