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.

A Method for Determining the Size of Water Body in Fracture-vuggy Reservoir

ActiveCN112196527BImprove applicabilityThe calculation result is accurateDesign optimisation/simulationSpecial data processing applicationsGeophysicsPetroleum engineering
Owner:SOUTHWEST PETROLEUM UNIV

An automatic ironing machine

ActiveCN105780437BImprove stylingEven ironing effectIroning apparatusShaping/stretching tubular fabricsSizingAutomatic processing
Owner:NINGBO YUREN INTELLIGENT CONTROL TECH CO LTD

A message receiving method, network card and electronic equipment

ActiveCN110943941BAchieve sharingPrevent bunchingTransmissionElectric digital data processingTerm memoryRecipient side
Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

A 3D printed T-shaped positioning device for endoscopic thoracic surgery and its preparation method

ActiveCN105796185BPrevent decouplingReduce exposureDiagnosticsComputer-aided planning/modellingFlexible endoscopeMicro coil
Owner:SHANGHAI PULMONARY HOSPITAL

Target Track Correlation Method, Radar and Terminal Equipment

ActiveCN110646798BImprove association speedReduce dimensionalityRadio wave reradiation/reflectionIn vehicleRadar
Owner:WHST CO LTD

A Visual Address Selection System Based on Accessibility

ActiveCN108089785BExecution for user interfacesSpecial data processing applicationsStart timeAlgorithm
Owner:ZHEJIANG UNIV

Cloud computer data center cabinet

ActiveCN111918514BSo as not to damageWon't use distractionServersData center roomsData centerStructural engineering
Owner:ZHONGTIAN COMM TECH CO LTD +1

A new sewage treatment sedimentation device

ActiveCN107537221BControl flow rateImprove the treatment and purification effectFiltration circuitsSewageSewage treatment
Owner:东莞汉宇自动化科技有限公司

Special animal biogen for shrimps and preparation method thereof

ActiveCN102669486BLower pHEliminate algae toxinsAnimal feeding stuffDiseaseBacillus licheniformis
Owner:内蒙古永业农丰生物科技有限责任公司

Construction method for soft surrounding rock section of large-span tunnel portal

ActiveCN102071947BReduce sinkageShort formation timeUnderground chambersTunnel liningSteel frameLarge core
Owner:THE FIRST ENG OF CCCC FOURTH HARBOR ENG

Method for producing windmill palm tegument activated carbon fiber with biological-chemical method

InactiveCN101245501BLarge adsorption capacityLarge specific surface areaFibre chemical featuresCalcium biphosphateFiber
Owner:SHANDONG UNIV

A rule-based method for establishing a power grid switching operation rule base

ActiveCN105608636BReduce misuseAvoid Compatibility IssuesArtificial lifeData miningOperating instructionPower grid
Owner:STATE GRID CORP OF CHINA +1

Method and device for transmitting positioning configuration information

ActiveCN101998255BBroadcast service distributionMulticast-broadcast single-frequency networkComputer terminal
Owner:HUAWEI TECH CO LTD

An image display control method and device

ActiveCN103778897BAvoid normal displayEliminate afterimageStatic indicating devicesLiquid-crystal displayComputer graphics (images)
Owner:BEIJING BOE DISPLAY TECH CO LTD +1

r‑t‑b series sintered magnet

ActiveCN103890868BExcellent magnetic propertiesReduce usageInorganic material magnetismRare-earth elementSintered magnets
Owner:TDK CORPARATION

A detection method and detection device for a fracture-cavity storage body

ActiveCN103926617BAccurate predictionTroubleshoot imprecise technical issuesSeismic signal processingExpected value of sample informationSeismic attribute
Owner:CHINA PETROLEUM & CHEM CORP

A codebook, method and device for generating a precoder based on the codebook

ActiveCN106537805BImprove performanceSpatial transmit diversityNetwork planningUser equipmentChannel use
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Control uplink traffic received by multiple base stations

ActiveCN108293196BWireless communicationComputer networkTelecommunications
Owner:IPCOM GMBH & CO KG

Large depth of cut and high feed indexable milling cutter

ActiveCN103357941BIncrease depth of cutDeep and efficientMilling cuttersMilling cutterEngineering
Owner:ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO LTD

Method for detection of HIV-1 non-nucleoside inhibitor drug resistance mutation and kit

InactiveCN103215377BHigh degree of integrationHigh sensitivityMicrobiological testing/measurementMicroorganism based processesNucleoside Reverse Transcriptase InhibitorImmunodeficiency virus
Owner:ZHEJIANG UNIV

Natural naphthoquinone dimer and its application in the preparation of antibacterial drugs

InactiveCN104887677BLower minimum inhibitory concentrationSynergisticAntibacterial agentsOrganic active ingredientsCo administrationAntibiotic Y
Owner:FUDAN UNIV

A kind of silicate fluorescent material for LED white light with single matrix and three primary colors and preparation method thereof

ActiveCN107033902BImprove matchImprove the disadvantages of color deteriorationEnergy efficient lightingLuminescent compositionsLight excitationMixed materials
Owner:XI AN JIAOTONG UNIV

Air chamber photoelectric measurement scale

InactiveCN103063279BMass calculationEasy to measureWeighing apparatusCalibration gasBuck converter
Owner:SOUTHWEST UNIV

Integrated circuit and test operation method thereof

PendingCN114113972AElectronic circuit testingStatic storageSequence controlControl signal
Owner:SK HYNIX INC

Interface display method, device, computer equipment and storage medium

ActiveCN109901902BImprove editing efficiencyExecution for user interfacesComputer hardwareTerminal equipment
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Forward power overloads control method

InactiveCN101174860BRelieve overloadReduce adverse effectsTransmission control/equalisingHigh level techniquesQuality of serviceOverload control
Owner:ZTE CORP

Koji-making technology for aromatic vinegar

ActiveCN101613655BImproving the modern supporting technology of traditional brewing technologyPerfect modern supporting technologyVinegar preparationVitex negundoAspergillus niger
Owner:JISHOU UNIVERSITY +1

TV system and its implementation method based on firefox OS platform

ActiveCN105791991BSelective content distributionTelevision systemWeb application
Owner:TCL CORPORATION

Peripherals

ActiveCN104932693BAvoid damageInput/output for user-computer interactionGraph readingEngineeringMechanical engineering
Owner:DARFON ELECTRONICS (SUZHOU) CO LTD +1

vehicle instrument

ActiveCN103210286BMeasurement apparatus componentsMobile visual advertisingEngineeringMechanical engineering
Owner:DENSO CORP +1

Weight Analysis Method of Main Controlling Factors of Oilfield Production

InactiveCN106779275BEnhance the rationality of weight analysisEliminate the influence of judgment errors caused by human subjective factorsResourcesOil fieldEngineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A lithium battery electrode coating equipment

ActiveCN111570161BImprove yieldImprove efficiencyLiquid surface applicatorsElectrode manufacturing processesForeign matterEngineering
Owner:时代一汽动力电池有限公司

an asymmetric transmitter

ActiveCN110244392BSolve the bulky defectAchieve high permeabilityDiffraction gratingsDielectric substrateEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

A method and device for testing surface roughness

ActiveCN103308010BValid inspectionUsing fluid meansSurface roughnessComputer science
Owner:GUANGDONG SHENGYI SCI TECH

Interface of memory circuit and memory system thereof

PendingCN114550764ACathode-ray tube indicatorsDigital storageData terminalComputer architecture
Owner:AP MEMORY TECH CORP

Ways to reduce friction during ethanol transport

ActiveCN105085751BReduce frictionLiquid carbonaceous fuelsPipeline systemsMethacrylatePolymer science
Owner:S P C M SA

Feeding mechanism and packing machine

ActiveCN103407608BOrderly rowsArranged in orderPackagingSingle productPackaging machine
Owner:金红叶纸业(湖北)有限公司

A transmission assembly, a transmission mechanism, a transmission device and power transmission equipment

ActiveCN105065595BGearingClosed loopEngineering
Owner:赵云鹏

A Machining Center with High Machining Precision

ActiveCN105033740BImprove machining accuracyMaintainance and safety accessoriesEngineeringDrainage tubes
Owner:FOSHAN PRATIC CNC SCI & TECH

Circumferential milling machine for machining inner-outer wall surfaces of cylindrical object

InactiveCN102310218BGuaranteed milling accuracyGuaranteed smoothnessFeeding apparatusMilling equipment detailsPetrifactionEngineering
Owner:LIAONING SIFANG HEAVY EQUIP MFG

steel tensioner

ActiveCN103321431BWill not crack prematurelyImproving the Quality of Maintenance and Reinforcement ConstructionBuilding repairsBuilding material handlingReinforced concreteRebar
Owner:CCCC FOURTH HARBOR ENG INST +3

Switch method, mobile station and switching arrangement

InactiveCN101321380BToggle applicableEasy to operateWireless communicationTransceiverMobile station
Owner:HUAWEI TECH CO LTD

Apparatus and method for processing audiovisual data

PendingCN112740150AGeometric image transformationSpeech analysisPattern recognitionComputer graphics (images)
Owner:KONINKLJIJKE PHILIPS NV

A kind of naphthyl two-photon fluorescent probe and its preparation method and application

InactiveCN106977450BGood cell membrane permeabilityImprove permeabilityOrganic chemistryColor/spectral properties measurementsFluorophoreSilica gel
Owner:SHANXI UNIV

A kind of processing technology of substrate for solar cell

ActiveCN103367524BIncrease working voltageImprove photoelectric conversion efficiencyFinal product manufactureSemiconductor devicesVoltagePhotoelectric conversion efficiency
Owner:JETION SOLAR HLDG

double-sided support structure

ActiveCN103383498BSupport structure mountingNon-linear opticsComputer moduleEngineering
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

A camera method and system for automatically adjusting focus

ActiveCN105652560BAvoid incompleteImprove experienceTelevision system detailsColor television detailsComputer graphics (images)Radiology
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

A display method, system and display device

ActiveCN109377966BImprove the display effectSimple planStatic indicating devicesComputer hardwareComputer graphics (images)
Owner:HKC CORP LTD

Method and device for filtering invalid data

ActiveCN103701868BImprove push success rateImprove work efficiencyTransmissionComputer terminalElectronic information
Owner:天津智融创新科技发展有限公司

Self-controlled oxygen gun quick sealing system

ActiveCN102425671BEasy to installImprove air tightnessEngine sealsOxygenAir tightness
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

Phase transformation memory and manufacturing method thereof

InactiveCN1284227CIncreasing the thicknessPrevent breakdownSolid-state devicesSemiconductor/solid-state device manufacturingPhase-change memoryElectrical conductor
Owner:MACRONIX INT CO LTD

Method and device for selecting two-level codebook and rank, and computer-readable storage medium

ActiveCN109391306BReduce computational complexityReduce complexitySpatial transmit diversityComputation complexityTheoretical computer science
Owner:SANECHIPS TECH CO LTD

A flat-die granulation equipment with self-adaptive working process

ActiveCN104959077BImprove stabilityImprove reliabilityGranulation by pressingShaping pressControl systemSelf adaptive
Owner:ANYANG GEMCO ENERGY MACHINERY

Shift control method and device

ActiveCN110792763BReduce lossImprove driving comfort performanceGearing controlAutomatic transmissionVehicle driving
Owner:SHENGRUI TRANSMISSION

Economical fabrication method of high-toughness X70 pipeline hot rolled steel plate coil

ActiveCN103045945BReduce inclusionsReduce grain boundary segregationHeat treatment process controlCoiling procedureChemical composition
Owner:MAGANG (GROUP) HOLDING CO LTD +1

Method for improving gene grouped detection of transgenic plant GUS report

InactiveCN1246480CAvoid damageImprove accuracyMicrobiological testing/measurementPlant tissuePlant genetic engineering
Owner:JIANGSU ACAD OF AGRI SCI

Granulated guano phosphate fertilizer

InactiveCN1240645CClimate change adaptationExcrement fertilisersCalcium biphosphateCompressive strength
Owner:黄雄强

An anti-frozen processing apparatus and method

InactiveCN104936740AReduce consumptionLow costCamsShrinkage connectionsShrink-fittingEngineering
Owner:LINDE AG

United technique for preparing oxygen through negative pressure type membrane method/low pressure type deep cooting method

InactiveCN1274589CHigh degree of automationIncrease productionOxygen preparationMembrane methodOxygen content
Owner:刘国存

Hand tool for assembling and disassembling chain

InactiveCN101992435BMetal-working hand toolsEngineeringHand tool
Owner:超汇桂盟传动(苏州)有限公司

Cathode plate for metal electrodeposition and manufacturing method thereof

ActiveCN110546310BNot easy to fall offEasy maintenancePhotography auxillary processes3D structure electroformingCircular discMaterials science
Owner:SUMITOMO METAL MINING CO LTD

Polyolefin adhesive compositions

InactiveCN102439106BAdhesive processes with adhesive heatingFiberWax
Owner:EXXONMOBIL CHEM PAT INC

Miniaturized ridge waveguide 5G dual-band bandpass filter with controllable zero point

ActiveCN111584984BEasy to moveSmall sizeWaveguide type devicesRidge waveguidesEngineering
Owner:杭州泛利科技有限公司

Alignment device, workpiece carrying device, and alignment method

InactiveCN103415919BSemiconductor/solid-state device manufacturingConveyor partsEngineeringSolar cell
Owner:VARIAN SEMICON EQUIP ASSOC INC

A gas pipeline repair method and system based on Beidou differential positioning

ActiveCN109058770BExact searchQuick confirmationPipeline systemsRepair timePresent method
Owner:BEIJING CNTEN SMART TECH CO LTD

Face super-resolution method and device based on hierarchical multi-scale residual fusion network

ActiveCN111915487BGeometric image transformationCharacter and pattern recognitionPattern recognitionFace hallucination
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Method for first-pulse optimization in Q-switched solid-state lasers and Q-switched solid state laser

InactiveCN101897087AEnsure long-term reliabilityLaser detailsLaser beam welding apparatusErbium lasersPulse characteristics
Owner:TRUMPF LASER MARKING SYST

Automatic correction device for conveying belt

ActiveCN101691172BExtended service lifeReduce wasteConveyorsControl devices for conveyorsReducerBelt conveyor
Owner:CHINA MCC 2 GRP CO LTD

Wireless communication method of wireless reconnection locomotives based on wireless radio

ActiveCN103826317BImprove reliabilityAvoid collisionWireless communicationData shippingComputer science
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Soy protein for infant formula

InactiveCN101217887AVegetable proteins working-upFood preparationNitriteIsolated Soy Protein
Owner:SOLAE LLC

Manufacturing method of skewed pole rotor

ActiveCN107332405BReduce manufacturing costIncrease productivityMagnetic circuit rotating partsManufacturing stator/rotor bodiesPunchingElectric machinery
Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG +1

A file storage cabinet based on RFID

ActiveCN112273886BImprove picking efficiencyImprove accuracyBook cabinetsCo-operative working arrangementsComputer hardwareEngineering
Owner:JIANGSU CHANGCHENG ARCHIVES EQUIP

System and method for testing wireless access controller

ActiveCN102833778BLow costShorten test timeWireless communicationTest performanceTelecommunications
Owner:BEIJING HAN NETWORKS TECH CO LTD

Flow detection method, detection data processing method and device

ActiveCN108123843BAvoid repeating the first type of detectionReduce redundant detection dataData switching networksData packEmbedded system
Owner:CHINA MOBILE COMM LTD RES INST +1

A Strain of Goose Astrovirus and Its Application

ActiveCN112921006BToxicHigh fatality rateSsRNA viruses positive-senseViral antigen ingredientsNeutralising antibodyGoose astrovirus
Owner:NANYANG NORMAL UNIV

Composition and methods for regulated expression of a guide RNA/cas endonuclease complex

InactiveCN107406858AHydrolasesVector-based foreign material introductionBiotechnologyPlant cell
Owner:PIONEER HI BRED INT INC

ID card information analysis method based on image cutting technology

ActiveCN106650758BImplement extractionImplement parsingCharacter and pattern recognitionComputer hardwareInformation analysis
Owner:汉寿县公安局

Display apparatus for displaying a thumbnail of a content and display method thereof

InactiveCN103984466ADigital output to display deviceIdentification meansDisplay deviceThumbnail Image
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of compound vitamin amino acid oral liquid and its preparation method and application

ActiveCN105708829BReasonable compositionMaintain nutritional balanceDispersion deliveryMetabolism disorderThreonineTryptophan
Owner:GUANGDONG JIABO PHARM CO LTD

A kind of carboxymethyl chitosan/cellulose composite material and preparation method thereof

ActiveCN104451941BDestroy the secondary structureImprove solubilityConjugated cellulose/protein artificial filamentsTotal solid contentCellulose fiber
Owner:潍坊欣龙生物材料有限公司

whole fruit juicer

ActiveCN104207622BReduce the chance of secondary pollutionReduce oxidationStrainersFruit juiceReducer
Owner:JOYOUNG CO LTD

Liquid silicone two-shot molding, surface treatment method for middle parts

ActiveCN101134194BEvenly dispersedIncrease surface tensionPretreated surfacesCoatingsSilica gelUltimate tensile strength
Owner:JIERUI PRECISE SILICONE INJECTION MOLDING

System and method for touch screen testing

InactiveCN101545937BLow costReduce volumeError detection/correctionTouchscreenSingle chip
Owner:福建省辉锐材料科技有限公司

A kind of steel structure hoisting ear plate cutting method and the cutting backing plate used therefor

InactiveCN104259578BAvoid deformationQuality assuranceShearing machine accessoriesQuality assuranceEngineering
Owner:SICHUAN LANTIAN NET RACK & STEEL STRUCTURE ENG CO LTD +3

Display substrate, manufacturing method thereof, and display device

ActiveCN111489645BImprove display brightness uniformityImprove qualityDigital data processing detailsSubstation equipmentDisplay deviceMechanical engineering
Owner:BOE TECH GRP CO LTD

A production detection method and device for a wireless communication module

ActiveCN109861880BEasy to useData switching networksSoftware deploymentComputer hardwareEmbedded system
Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

Method and device for routing information synchronization

ActiveCN103236990BPriority convergenceData switching networksSynchronising arrangementTraffic capacityDistributed computing
Owner:NEW H3C TECH CO LTD

Conductive material for fencing competition track

ActiveCN102505515BImprove conductivityPromote environmental protectionSynthetic resin layered productsTextiles and paperPolyesterYarn
Owner:浙江明士达股份有限公司

High-precision detachable antenna four-dimensional motion device

InactiveCN103296426BRealize detachableEasy to packAntennasAntenna polarizationEngineering
Owner:BEIHANG UNIV

Cordyceps militaris culture medium polysaccharide, and separation and purification method and application thereof

ActiveCN108546306APerfect residue treatment processIn line with the concept of green environmental protectionAntibacterial agentsOrganic active ingredientsPurification methodsDrug biological activity
Owner:SOUTH CHINA NORMAL UNIVERSITY

Method and device for encoding/decoding multi-channel audio signals

ActiveCN103262159BSpeech analysisPhase differenceVocal tract
Owner:HONOR DEVICE CO LTD

Array substrate and display panel

ActiveCN111308802ALarge viewing angleStatic indicating devicesSolid-state devicesPotential differenceEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Pumping screw pump drilling tool system and its construction method for pumping water in underground coal mine boreholes

ActiveCN110700878BStable jobReduced torque requirementsDrilling rodsDrainageMining engineeringScrew pump
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Process and device for generating power by pressure energy of small natural gas pipeline network

InactiveCN103422899BLeak will notSolve the problem that cannot be explosion-proofSealing arrangements for enginesMachines/enginesGas cylinderEngineering
Owner:SOUTH CHINA UNIV OF TECH +1

Medical formula food for people with renal failure

InactiveCN104839673ASolve inactivationSolve the coexistence problemFood preparationFormularyNutrition
Owner:JINSHANMEI BIOTECH

A kind of manufacturing method of glass fiber cloth composite material step product

InactiveCN104309131BReduce consumptionReduce the amount of industrial wasteTubular articlesGlass fiberMachining process
Owner:MIANYANG TENGYANG ELECTROMECHANICAL PROD

A fire monitor with stable and reliable support

ActiveCN108704235BEasy to moveStable supportFire rescueStructural engineeringMechanical engineering
Owner:丽水市知科科技有限公司

Trash rack manufacturing tool and trash rack manufacturing method

ActiveCN109128562BReduce the cumbersome positioning and markingReduce labor intensityWelding/cutting auxillary devicesWork holdersMechanical engineeringHydropower
Owner:CHINA 19TH METALLURGICAL CORP CHENGDU CONSTR +1

A Measuring Robot Device and Automatic Measuring System of Fully Mechanized Mining Face

ActiveCN112378390BLow costReduced measurement timeVehicle position/course/altitude controlReference line/planes/sectorsTotal stationMechanical engineering
Owner:BEIZHING LONGRUAN TEKNOLODZHIS INK +1

A control method for dimming through tunnel vehicle sound detection

ActiveCN106851907BAccurate lightingLow costElectrical apparatusElectroluminescent light sourcesSound detectionControl theory
Owner:GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD

Optical fiber perform and manufacture method thereof

InactiveCN101585658AIncrease productivityGood effectGlass making apparatusThin material handlingQuartzSingle-mode optical fiber
Owner:YANGTZE OPTICAL FIBRE & CABLE CO LTD

System and method for providing public tranport information

InactiveCN1825358AMaximum convenienceInstruments for road network navigationTicket-issuing apparatusTime informationShortest distance
Owner:SAMSUNG ELECTRONICS CO LTD

Semi-automatic rake pushers for bulk carrier cleaning operations

ActiveCN109230643BOptimize layoutEasy maintenanceEndless track vehiclesLoading/unloadingBulk cargoSemi automatic
Owner:WUHAN UNIV OF TECH

Engine exhaust temperature control device, motor vehicle and control method

ActiveCN104832257BIncrease the average exhaust temperatureIncrease temperatureInternal combustion piston enginesExhaust apparatusTemperature controlChemical reaction
Owner:WEICHAI POWER CO LTD

Process for preparing multi-class sequential macropore-micropore material

InactiveCN1176017CHigh order propertiesCrystalline aluminosilicate zeolitesMicroporous materialZSM-5
Owner:FUDAN UNIV

Round Bar Energy Dissipating Rod

ActiveCN106836927BReduce surface strainIncrease profitProtective buildings/sheltersShock proofingRound barPressure - action
Owner:SOUTHEAST UNIV

Traditional Chinese medicine treatment method of hypotension

InactiveCN102836335AEnhance physical fitnessReduce tensionCardiovascular disorderPlant ingredientsRegimenYin deficiency
Owner:丰县时代工艺社

A streaming media push method, device and system

ActiveCN108574685BImprove distributionImprove hit rateTransmissionEdge nodeEngineering
Owner:HUAWEI TECH CO LTD

A method of pre-draining gas in high gas coal seam working face

ActiveCN105952492BFacilitate safe miningImprove the extraction effectGas removalStress concentrationEffective radius
Owner:CHINA UNIV OF MINING & TECH

A pressure-resistant heat exchanger

ActiveCN104567492BEasy to useReduce volumeHeat exchanger casingsStationary plate conduit assembliesEngineeringHeat exchanger
Owner:宁波锦心节能环保科技有限公司

Traditional Chinese medicine composition and preparation method for treating sores

ActiveCN103393874BGood anti-inflammatory effectPain reliefAntipyreticAnalgesicsMedicineClosing wound
Owner:宋立学

Soaping agent for cotton fabric dyed with reactive dyes and its preparation method and application

ActiveCN112574829BReduce usageIncrease the burdenOrganic detergent compounding agentsNon-ionic surface-active compoundsRhamnolipidActive agent
Owner:TIANJIN POLYTECHNIC UNIV

Website translation method and device

ActiveCN106202066BQuick translationLow costNatural language translationSpecial data processing applicationsWeb siteData acquisition
Owner:TENCENT TECH (SHENZHEN) CO LTD

A detachable floor drain device

ActiveCN111395498BFatty/oily/floating substances removal devicesSewerage structuresEngineeringStructural engineering
Owner:JIANGNAN UNIV

Data synchronization method and device

ActiveCN104780211BRelieve pressureIncrease the number of concurrent processingTransmissionData synchronizationComputer terminal
Owner:NUBIA TECHNOLOGY CO LTD

Wiring Appliances and Wiring Appliance Systems

ActiveCN110870147BCoupling device detailsControl communicationsComputer science
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Preparation method of low-abrasion fluidized bed microspherical catalyst

ActiveCN102527445BGreat practicabilityDoes not affect precise modulation controlMolecular sieve catalystsMolecular sieveFluidized bed
Owner:SHAANXI COAL & CHEM TECH INST

Method and device for controlling electronic equipment

ActiveCN105528078BImprove accuracyImprove experienceInput/output for user-computer interactionCharacter and pattern recognitionModel parametersElectric equipment
Owner:XIAOMI INC

3d NAND memory device and manufacturing method thereof

ActiveCN111048516BHigh speedImprove running stabilitySolid-state devicesSemiconductor devicesDevice materialParasitic capacitance
Owner:YANGTZE MEMORY TECH CO LTD

Method for preparing aurum-manganese dioxide nuclear shell structure nano particle

InactiveCN102059346BSynthetic conditions are mildShort reaction timeMicroballoon preparationMicrocapsule preparationManganeseOrganic matter
Owner:XIAMEN UNIV

foldable electronic device

ActiveCN112013012BReduce wearAvoid wear and tearPivotal connectionsEngineeringAirbag
Owner:VIVO MOBILE COMM CO LTD

A high-pressure nano-cleaning device for traditional Chinese medicine

InactiveCN109108836BHas the effect of dehydration and dryingImprove cleanlinessAbrasive machine appurtenancesAbrasive blasting machinesWater filterSand blasting
Owner:青岛市中医医院

Manufacturing method of electronic component packaging

ActiveCN103903990BReduce the number of layersThe overall thickness is thinSolid-state devicesSemiconductor/solid-state device manufacturingElectronic componentDielectric layer
Owner:UNIMICRON TECH CORP

A kind of inverter controller with the function of suppressing the low-frequency oscillation participating in the system

ActiveCN110829461BOscillation suppressionAc-dc conversionPower oscillations reduction/preventionFrequency UnitTerminal voltage
Owner:STATE GRID SICHUAN ECONOMIC RES INST

A multi-port multicast method, device and computer-readable storage medium

ActiveCN109391551BAchieve receptionReduce creationData switching networksSecuring communicationMulti portProtocol Application
Owner:ZTE CORP

Slag discharging device and pulverized coal burner using same

InactiveCN101865474BClear in timeImprove combustion efficiencyPulverulent fuel combustion burnersCombustion chamberSlag
Owner:重庆市牛人科技有限公司

Solar thin film battery and manufacturing method thereof

ActiveCN102751371BLow costEfficient collectionFinal product manufacturePhotovoltaic energy generationAmorphous siliconReactive-ion etching
Owner:盐城正泰新能源科技有限公司

A Method of Using Self-locking Slider to Connect Sheet Metal

ActiveCN109079472BImprove overall utilizationFast connectableMetal working apparatusSurface roughnessThermal deformation
Owner:NINGXIA KOCEL MACHINE TOOL ACCESSORIES

Matching Method of Airborne Down-view Heterogeneous Images Based on Region Division

ActiveCN109508674BImprove matching accuracyAccurately doneScene recognitionImage segmentation algorithmUncrewed vehicle
Owner:JIAMUSI UNIVERSITY

A slag secondary granulation rotor

ActiveCN108179240BFast heat exchangeImprove waste heat utilizationRecycling and recovery technologiesGear wheelEngineering
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Automatic bag-feeding packaging machine

ActiveCN103318464BEasy to packSave manpower, material and financial resourcesPackagingEngineeringManipulator
Owner:合肥正远智能包装科技有限公司

Fully automatic high-precision assembly line mechanism for honing processing equipment

ActiveCN103394990BImprove processing efficiencyHigh degree of automationHoning machinesProduction lineAssembly line
Owner:SUZHOU XINNENG PRECISE MACHINERY

Method, apparatus, apparatus and medium for recording audio

ActiveCN113593619BElectronic editing digitised analogue information signalsSpeech analysisPropagation delayStart time
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

a zno modifies wo 3 /bivo 4 Preparation method of heterojunction and its application in photoelectrocatalysis

ActiveCN109778223BEasy to separateAccurate and controllable deposition thicknessChemical vapor deposition coatingMetal/metal-oxides/metal-hydroxide catalystsHeterojunctionEthyl group
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Fuel tank thermal protection structure for high-speed aircraft and high-speed aircraft having same

ActiveCN111717404BReduce heating heat flowSolve the problem of temperature rise meeting the demand of thermal management systemPower plant fuel tanksFuel tank safety measuresHeat flowFlight vehicle
Owner:BEIJING AEROSPACE TECH INST

A wireless communication networking method for a multi-shuttle cooperative work system

ActiveCN104298195BLow costSignal transmission distance is longNetwork traffic/resource managementTotal factory controlCommunications systemWireless data
Owner:昆明七零五所科技发展有限责任公司

Balance shaft and engine with the balance shaft

ActiveCN103277455BChange balance momentChange distanceInertia force compensationCounterweightsUniversal jointEngineering
Owner:GREAT WALL MOTOR CO LTD

A Cooperative Navigation Method for Swarm Satellites Based on Factor Graph

ActiveCN110275193BFast integrationSmall amount of calculationSatellite radio beaconingReal time navigationMultiple sensor
Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

A spoked non-pneumatic tire with bionic vibration damping function

ActiveCN113183688BImprove ride comfortReduce the amplitude of the radial excitation forceNon-inflatable tyresControl theoryMechanical engineering
Owner:GUANGXI LINGLONG TIRE CO LTD

A kind of production method of cabinet board

ActiveCN104760093BLow residual formaldehydeAvoid it happening againMonocarboxylic acid ester polymer adhesivesNon-macromolecular adhesive additivesArchitectural engineeringRenewable resource
Owner:北海旺昌包装材料有限公司

Method for pilot frequency insertion and diversity emission of space-frequency encoding cascade cycle detention diversity

InactiveCN101296012BThe launch structure is simple and reasonableSpatial transmit diversityError correction/detection by combining multiple code structuresMulti inputData stream
Owner:ZTE CORP

An ultra-long ceramic rod sintering furnace and its application method

ActiveCN105043103BReduce the chance of breakageReduce manufacturing costFurnace typesBrickTruck
Owner:SHANGHAI COMPANION PRECISION CERAMICS

[n,o] bidentate nickel and palladium complexes of ketone-imidazoline-2-imine ligands and their preparation methods and applications

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