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 management system and control method for mirroring network traffic in a virtual network environment

ActiveCN106375384BRealize Agile SchedulingIntegrity guaranteedData switching networksInternet trafficFlow management
Owner:BEIJING RUIHE YUNTU TECH CO LTD

Virtual and Augmented Reality Systems and Methods with Improved Diffractive Grating Structures

ActiveCN107430284BPlanar/plate-like light guidesImage data processingRefractive indexEngineering
Owner:MAGIC LEAP INC

A method for constructing a Saccharomyces cerevisiae strain with high tolerance to isobutanol

ActiveCN110628804BImprove toleranceSolve the key technical problems of low toleranceFungiMicroorganism based processesIsobutanolWild type
Owner:HEBEI UNIV OF TECH

Pepper mill

InactiveCN101703373BCoffee millsSpice millsEngineeringMechanical engineering
Owner:东莞良佳五金塑胶制品有限公司

Film forming solution for magnesium alloy chemical composition coating and preparation thereof

InactiveCN101469421BStrong paint film adhesionAccelerated corrosionMetallic material coating processesChemical compositionCeric sulfate
Owner:深圳市新合富力科技有限公司

A foam aluminum sandwich panel and its semi-solid thixotropic infiltration casting method

ActiveCN107604189BImprove mechanical propertiesImprove stress resistanceSandwich boardSlurry
Owner:CHONGQING UNIV OF TECH

A preparation method of hexagonal boron nitride-wrapped copper nanoparticles

InactiveCN106001595BReduce craft production costControllableTransportation and packagingMetal-working apparatusHexagonal boron nitrideNitrogen atmosphere
Owner:JIANGSU UNIV

Method and device for determining entity dependency

ActiveCN110162788BAvoid contactImprove accuracySemantic analysisRelational databasesTheoretical computer scienceData mining
Owner:TENCENT TECH (SHENZHEN) CO LTD

Circuit breaker

ActiveCN102044382BFunction increasePrevent misconnectionProtective switch terminals/connectionsElectricityMeasuring instrument
Owner:KAWAMURA ELECTRIC INC

Combined type heating Chinese medicine pillow for treating hypertension

InactiveCN101288727BSynergyWith promoting blood circulation and removing blood stasisPillowsAnthropod material medical ingredientsMedical prescriptionRhizome
Owner:陕西华龙敏感电子元件有限责任公司

A method and device for transmitting uplink control information

ActiveCN107026723BPrevent malfunctionImprove performanceError prevention/detection by using return channelSignal allocationCarrier signalControl channel
Owner:DATANG MOBILE COMM EQUIP CO LTD

Shunting injection allocation method and shunting injection allocation machine

ActiveCN101270648BSmall local pressure drop lossLow friction coefficientFluid removalPolymeric liquidEngineering
Owner:CHINA NAT OFFSHORE OIL CORP +1

Semiconductor laser device and its manufacturing method and optical disk regenerating and recording equipment

InactiveCN1442934AEasy to operateShorten the timeLaser detailsLaser active region structureQuantum wellPhysical chemistry
Owner:SHARP KK

Chinese medicine oral fluid containing cattail pollen for relieving hyperlipoidemia and preparing method thereof

InactiveCN102670869BQuick resultsLow costMetabolism disorderPharmaceutical delivery mechanismDiseaseCassia abbreviata
Owner:王丽娟

A kind of preparation method of lasting fragrance type air freshener

ActiveCN113546444BEasy to transportCutting stabilityDeodrantsSolid solvent extractionConvex structureSlide plate
Owner:上海四卒香氛科技有限公司

a wet brake

ActiveCN103967971BGuaranteed braking effectAvoid rotating friction heatAxially engaging brakesSlack adjustersEngineeringBurn out
Owner:SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST

Self-cleaning heat exchange tailings dam

ActiveCN108104057BImprove heat transfer effectDamsClimate change adaptationTailings damEngineering
Owner:HUNAN ZHONGDA JINGWEI GEOTHERMY DEV TECH CO LTD

An improved process for the production of carbon black

ActiveCN104136551APigmenting treatmentSulfite saltSulphur compound
Owner:ADITYA BIRLA NUVO

Industrial preparation method of water-soluble resin coating material and application thereof

ActiveCN101544707BIncreased mechanical resistanceImprove water resistanceFertiliser formsFertilizer mixturesPolymer scienceResin coating
Owner:SOUTH CHINA AGRI UNIV

A high-efficiency resource-based aerobic fermentation device for urban domestic waste

ActiveCN108191467BTake advantage ofHigh purityClimate change adaptationOrganic fertilisersProcess engineeringEnvironmental engineering
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

An Intelligent File Cache Method Based on Network Awareness and Coverage Threshold Matrix

InactiveCN106941451BImprove efficiencyImprove adaptabilityData switching networksPersonalizationData file
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI +1

Testing table, testing system and testing method for brake load moment of brake

ActiveCN103512695BReduce on-site installationReduced debugging effortApparatus for force/torque/work measurementDrive wheelField tests
Owner:HITACHI BUILDING TECH GUANGZHOU CO LTD

A device for calibrating a vehicle frame and an automobile production line

InactiveCN103331334BTroubleshoot calibration issuesEasy to assembleVehiclesProduction lineVehicle frame
Owner:HUBEI HUACHANGDA INTELLIGENT EQUIP

Generate checklists in a process control environment

ActiveCN104049582BComputer controlProgramme total factory controlDocumentationComputer science
Owner:FISHER-ROSEMOUNT SYST INC

Clean energy transformer double water cooling comprehensive cooling system

ActiveCN104183368BSimple structureLow costTransformers/inductances coolingWater circulationClean energy
Owner:上海东普变压器制造有限公司

A Leo Satellite Channel Allocation Method Based on Reinforcement Learning

ActiveCN111970047BFast convergenceSolve business differencesRadio transmissionResource poolChannel scheduling
Owner:GUILIN UNIV OF ELECTRONIC TECH

Protection circuit module, power supply channel, equipment and system of network cable power supply channel

ActiveCN106532625BWon't burnArrangements responsive to excess currentEmergency protective arrangements for limiting excess voltage/currentElectricityComputer module
Owner:SHENZHEN FANHAI SANJIANG TECH DEV

Device for detecting samples and method of using same

ActiveCN102621295BVaccination/ovulation diagnosticsLaboratory glasswaresThroatUrethra
Owner:QUIDEL

A display device for construction drawings of garden design projects

InactiveCN111543803BEasy to fixImprove display effectFurniture partsShow shelvesDisplay boardConstruction engineering
Owner:中铁合肥建筑市政工程设计研究院有限公司

A data transmission method and device

ActiveCN105682149BImprove throughputImprove reliabilityNetwork traffic/resource managementTraffic flowData transmission
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Drug core composition for controlled release administration and osmotic pump formulation comprising the drug core composition

ActiveCN104857515BAchieve zero-order drug releaseStable blood concentrationPharmaceutical non-active ingredientsDrageesActive agentSurface-active agents
Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI

A Dynamic Vibration Absorber for Rotor System Using Nonlinear Energy Sink Mechanism

InactiveCN108331882BPrevent rotationPrevent tamperingRotating vibration suppressionNon-rotating vibration suppressionNoise controlFixed frame
Owner:NORTHEASTERN UNIV LIAONING

Detachable greenhouse for growing green vegetables

ActiveCN112154828BEasy to disassembleSolve the inconvenience of disassemblyClimate change adaptationBuilding constructionsGreenhouseAgricultural engineering
Owner:安徽笑果农牧产业科技有限公司

Logging remote transmission system using discrete multi-tone modulation mode

ActiveCN101226681BElectric signal transmission systemsDigital signal processingTransceiver
Owner:中油测井技术服务有限责任公司

Punching die with safety protection function

InactiveCN104353721BProtection securityAchieve emergency brakingShaping safety devicesForeign matterPunching
Owner:ZHONGSHAN GUANGRUIDA PRECISION MOLD MFG CO LTD

On-line multi-quantization image retrieval method

ActiveCN110704655BImprove search capabilitiesImprove learning efficiencyDigital data information retrievalCharacter and pattern recognitionStreaming dataTheoretical computer science
Owner:UNIV OF SCI & TECH OF CHINA

Negative ion machine washable multifunctional health care cashmere product processing method

ActiveCN103526542BEasy to take care ofHand protection and retentionWeft knittingAnimal fibresElectromagnetic radiationFar infrared
Owner:赤峰圣伦绒毛制品有限公司

Mixing device of firecracker machine and its fully automatic integrated firecracker machine

InactiveCN103335564BGuarantee normal productionAutomatic safe and reliable productionFireworksFirecrackerElectrical conductor
Owner:JIANGXI WANSHEN MACHINERY

Container

InactiveCN101992910BAutomate operationSimple structureLarge containersEngineeringAutomation
Owner:NANTONG CIMC SPECIAL TRANSPORTATION EQUIP MFR +1

A kind of detection method of andrographolide content in andrographis preparations

ActiveCN106153707BMaterial electrochemical variablesSupporting electrolyteAuxiliary electrode
Owner:FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE

A kind of multifunctional baby carriage

ActiveCN108583755BCater to the needs of different growth stagesMaster status in real timeEntertainmentChildren cyclesEngineeringCarriage
Owner:ZHEJIANG QIYI SPECIAL CLOTHING CO LTD

Polymer-based solid electrolytes and preparation methods thereof

ActiveCN102646845ASolid electrolytesFinal product manufactureSolid state electrolytePolyvinyl alcohol
Owner:TAIWAN TEXTILE RESEARCH INSTITUTE

Mobile communication system, mobile terminal, and mobile communication method

InactiveCN1551652ASpecial service provision for substationNetwork traffic/resource managementDelayed timeMobile communication systems
Owner:NTT DOCOMO INC

baking device

ActiveCN105310528BAvoid burnsImprove securityRoasters/grillsCooking & bakingElectrical equipment
Owner:YANGZHOU GOLDEN JOY POWER SUPPLY CO LTD

Coating compositions for containers and other articles and methods of coating

ActiveCN103347963ALiquid surface applicatorsAnti-corrosive paintsPolymer chemistryPolymer
Owner:SWIMC LLC

Drilling device

InactiveCN105215414ASimple structureImprove work efficiencyFeeding apparatusDriving apparatusEngineeringDrill bit
Owner:高杨

A password-based screen unlocking method and communication terminal

ActiveCN105005724BImprove securityDigital data authenticationPasswordEmbedded system
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Network of display devices and methods of powering on and powering off devices

PendingCN114144745AReduce loadReduce the burden onDigital data processing detailsCathode-ray tube indicatorsDisplay deviceMaster processor
Owner:VESTEL ELEKTRONIK SANAYI & TICARET ANONIM SIRKETI

An easy-to-clean nano-aluminum composite panel

ActiveCN109774274BEfficient separationFirmly connectedMetal layered productsEngineeringComposite plate
Owner:安徽沃的铝制品技术开发有限公司

Manufacturing method of trench double-layer gate mosfet

ActiveCN110491782BReduce processing costsGuaranteed shape stabilitySemiconductor/solid-state device manufacturingSemiconductor devicesMOSFETGate dielectric
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Semiconductor device and manufacturing method thereof, wearable device

ActiveCN109860220BHighly integratedSimple preparation processSolid-state devicesColor/spectral properties measurementsDevice materialEngineering
Owner:BOE TECH GRP CO LTD

Method of preparing nano array structure by femtosecond laser double-photon polymerization and spherulite array assistance

InactiveCN100534892CSmall feature sizeNanostructure manufactureNano structuringLaser array
Owner:TIANJIN UNIV

mobile phone screen opener

ActiveCN103786112BAvoid damageReduce process stepsPliersMetal-working hand toolsPull forceEngineering
Owner:佛山市顺德区姚工电子有限公司

Flow rate and life test method of static pressure filter element

ActiveCN105588949BHigh hardnessSolve easy wear and tearMachine part testingVolume measurement and fluid deliveryEngineeringLife testing
Owner:英格尔检测技术服务(上海)有限公司 +1

Toner, toner storage unit, image forming apparatus, and image forming method

ActiveCN107526257BDurableChargeableDevelopersImage formationEngineering
Owner:RICOH KK

Air conditioning heat pump system

ActiveCN103673372BReduce the phenomenon of poor heating effectImprove heating effectMechanical apparatusEfficient regulation technologiesSolenoid valveSolar energy storage
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD

A Pseudomonas stutzeri Strain Efficiently Treating Nitrogenous Sewage and Its Application

ActiveCN103789232BBacteriaMicroorganism based processesBiotechnologyMicroorganism
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

Box body slot inspection device and box body slot inspection method

ActiveCN101949674BShorten inspection timeImprove inspection reliabilityMechanical solid deformation measurementsEngineeringMechanical engineering
Owner:AU OPTRONICS CORP

Mobile terminal service multimedia displaying method, terminal and system

ActiveCN102547630BRealize multimediaLow costCommmunication supplementary servicesText message
Owner:LIAONING MOBILE COMM

A slope recognition and vehicle control method, device and electronic equipment

ActiveCN111196278BControl devicesNetwork modelVehicle control
Owner:SAIC MOTOR

Abnormal processing method and device for wireless access point of internet of things

ActiveCN108307410BImprove stabilityImprove real-time performanceNetwork topologiesConnection managementIot gatewayEngineering
Owner:SHENZHEN SHENGLU IOT COMM TECH CO LTD

Method and device for controlling downlink subframe and transmitting data of trunk link

ActiveCN101868033BMeet the design requirementsMulti-frequency code systemsWireless communicationResource blockControl channel
Owner:DATANG MOBILE COMM EQUIP CO LTD

A kind of circulation culture method of low-salinity sea grape

ActiveCN107593419BAvoid pollutionReduce salinityClimate change adaptationFertilising methodsNutritive valuesVitis vinifera
Owner:广西海树生物制药集团有限公司

led lamps

ActiveCN108332072BImprove cooling efficiencyExtended service lifeElectric circuit arrangementsLighting heating/cooling arrangementsEngineeringLED lamp
Owner:东莞市闻誉实业有限公司

Global optimal registration method of multi-viewpoint cloud data during optical three-dimensional measurement

InactiveCN101901502BReduce cumulative errorReduce computationUsing optical means3D modellingViewpointsLight beam
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Camera pose determination method and device, and electronic equipment

ActiveCN109544629BAvoid individual differencesImage enhancementImage analysisComputer graphics (images)Radiology
Owner:NANJING INST OF ADVANCED ARTIFICIAL INTELLIGENCE LTD

Blowing machine motor

InactiveCN100338852CPump componentsSuction cleanersEngineeringMechanical engineering
Owner:JOHNSON ELECTRIC SA

Method and device for raising digital picture quality

InactiveCN1496099AQuality improvementImprove digital image qualityImage enhancementCharacter and pattern recognitionLeft directionImage resolution
Owner:HEWLETT PACKARD DEV CO LP

A reminder device for preventing the driver from misoperation of the pedal

ActiveCN107458224BHigh discrimination accuracyReduce traffic accidentsTractorsPropulsion unit safety devicesDelayed responseForce generation
Owner:固安海高汽车技术有限公司

Medication for curing furuncle, sore, and carbuncle, and preparation method

InactiveCN101049337BPrevent proliferationGood treatment effectHeavy metal active ingredientsHydroxy compound active ingredientsCastor SeedMyrrh
Owner:李柱龙

A bus safety monitoring system and bus

ActiveCN110324567BEnsure safetyAvoid lossKey distribution for secure communicationMultiple keys/algorithms usageComputer hardwareTerminal server
Owner:CHANGZHOU COLLEGE OF INFORMATION TECH

A method for removing rhodamine b dye in wastewater by walnut shell biochar adsorbent

ActiveCN103864168BImprove adsorption capacityLarge adsorption capacityOther chemical processesWater/sewage treatment by sorptionSorbentWastewater
Owner:BEIJING UNIV OF TECH

Method of manufacturing organic light emitting display device

ActiveCN104868062BImprove etching effectSimple manufacturing processSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceProcess efficiency
Owner:DONGWOO FINE CHEM CO LTD

A general-purpose oilfield wellhead annular blowout preventer

ActiveCN111622705BCompact structureEasy to useSealing/packingOil fieldBlowout preventer
Owner:扬州市油田金达实业有限公司

A Manifold-Based Method for Determining the Motion State of Nonlinear Space Objects

ActiveCN106227697BHigh solution accuracyThe solution accuracy is the sameComplex mathematical operationsObject motionState parameter
Owner:NAT UNIV OF DEFENSE TECH

Pulse waveform adjustable solid-state laser system and pulse waveform adjustment method

ActiveCN114094432BWaveform diversificationImprove output characteristicsProgramme controlLaser detailsMultiplexingLaser processing
Owner:北京卓镭激光技术有限公司 +1

Batyl active peptide, preparation and therepic use thereof

InactiveCN1321132CPeptide/protein ingredientsMetabolism disorderDiabetes mellitusMedicine
Owner:CHINA PHARM UNIV

A Method for Weak Information Recognition of Stochastic Resonance Current Based on Linear Search Strategy

ActiveCN108108672BImprove the output signal-to-noise ratioAchieving Adaptive Stochastic ResonanceCharacter and pattern recognitionControl systemComputational physics
Owner:XI AN JIAOTONG UNIV

A curtain wall sunshade installation structure

ActiveCN109386080BMeet the installationEliminate trembling phenomenonWallsEngineeringMechanical engineering
Owner:ZHEJIANG YASHA CURTAIN WALL

Optical network unit onu, optical line terminal olt, and information transmission method

ActiveCN104243092BFunctionalWon't collideMultiplex system selection arrangementsError preventionInformation transmissionPhysical layer
Owner:XFUSION DIGITAL TECH CO LTD

A Method for Suppressing Output Power Unbalance of Inverter Parallel System

ActiveCN104578871BEnsure power supply reliabilityQuick responseAc-dc conversionPower inverterCurrent sensor
Owner:STATE GRID CORP OF CHINA +3

Method and device for preventing replay attack of nuclear power plant instrument and control system

ActiveCN109445328BReduce overheadPrevent replay attacksProgramme controlComputer controlNuclear powerControl system
Owner:CHINA TECHENERGY +1

Synthetic method of MgSAPO-31 molecular sieve

InactiveCN103482647BHigh purityHigh densityMolecular-sieve and base-exchange phosphatesMolecular-sieve silicoaluminophosphatesIon exchangePhosphoric acid
Owner:HEILONGJIANG UNIV

Validation of inferred anticancer pathways

ActiveCN110168646ADrug and medicationsBiostatisticsPathway analysisChemical compound
Owner:NANTBIOSCI +1

One-handed automatic toothpaste squeezer

ActiveCN107021285BFlexible containersPliable tubular containersCylindrical channelToothpaste
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method and device for safety detection of vehicle bottom

ActiveCN105828028BEnsure driving safetyAvoid damageTelevision system detailsColor television detailsIn vehicleControl system
Owner:FAFA AUTOMOBILE (CHINA) CO LTD

Device and method for simulating pesticide spraying and deposition

ActiveCN104642286BIncrease profitReduce testing costsInsect catchers and killersSprayerEngineering
Owner:北京市农林科学院信息技术研究中心

Optimization design method and structure of corrugated steel lining reinforcement parameters based on tunnel lining disease detection

ActiveCN110909429BImprove securityImprove reliabilityGeometric CADData processing applicationsStructural engineeringDisease detection
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Stepless adjustable sinker pressing ring device

ActiveCN102776692BSimple structureReduce volumeWeft knittingYarnRing device
Owner:CHANGSHU GUOGUANG MACHINERY

excavator

ActiveCN112648060BImprove uncontrollableCoolant flow controlAir coolingEngineeringExcavator
Owner:XCMG EXCAVATOR MACHINERY

An experimental device for testing, analyzing and controlling cavity resonance in automobile tires

ActiveCN106596009BEasy to manufactureEasy to assembleVibration testingVehicle tyre testingData acquisitionCavity resonance
Owner:BEIHANG UNIV

Electronic dampproof box

InactiveCN100529626CReduce the number of opening and closingAccurate humidityDrying solid materials without heatDrying gas arrangementsMoistureRefrigerated temperature
Owner:刘 瑞霖

Method for producing aqueous urea and method for removing and recovering triuret from aqueous urea

InactiveCN105452217AHigh purityUrea derivatives preparationOrganic compound preparationWater coolingTriuret
Owner:OPTY

A multi-directional adjustable tablet computer

ActiveCN105045340BSimple structureReasonable designDigital data processing detailsTablet computerNetworking hardware
Owner:深圳市优橙电子有限公司

Image-forming apparatus

InactiveCN1194271CElectrographic process apparatusEngineeringData storing
Owner:CANON KK

Information processing method and information processing device

ActiveCN109003106BTake the pain out of being creativeGuaranteed real-timeAdvertisementsInformation processingMaterial type
Owner:TENCENT TECH (BEIJING) CO LTD

A method and device for improving the efficiency of drilling gas drainage

InactiveCN103758498BImprove extraction efficiencyEasy extractionFluid removalIntrinsic safetyDesorption
Owner:ANHUI UNIV OF SCI & TECH

Compositions and methods for regulated protein expression in gut

InactiveCN102151337AOrganic active ingredientsPeptide/protein ingredientsIn vitro transformationDisease
Owner:ENGENE INC

Auto parts drying device

ActiveCN108088185BShorten drying timeEasy to dryDrying solid materialsDrying machines with local agitationEngineeringDrying time
Owner:宁波江北珂达汽车技术有限公司

A three-position actuator

ActiveCN103165301BAvoid swingingEnsure consistencyContact driving mechanismsLeft directionActuator
Owner:宁波优维电力科技有限公司

Solid softener for rubber and preparation method thereof

ActiveCN106674711BHigh strengthGuaranteed decentralizationDispersityPolymer science
Owner:QINGDAO UNIV OF SCI & TECH

Method for monitoring exercise session with multiple schemes

ActiveCN113491871AAccurate monitoringMonitor follow-upPhysical therapies and activitiesGymnastic exercisingPhysical medicine and rehabilitationEngineering
Owner:BOMDIC

Respiration training machine enabling grasp of effect

InactiveCN101355988AGymnastic exercisingEvaluation of blood vesselsBiological bodyComputer science
Owner:OMRON HEALTHCARE CO LTD +1

A flue gas treatment device for semiconductor patch

ActiveCN111330934BEliminate the effects ofImprove work efficiencyDispersed particle filtrationSemiconductor/solid-state device manufacturingInduction motorFlue gas
Owner:安徽天通精电新科技有限公司

Enzymatic type cleavable PEGylation ( polyethylene glycol) lipid material

ActiveCN102600080BGenetic material ingredientsMacromolecular non-active ingredientsCholesterolTumor targeting
Owner:SICHUAN UNIV

Malic enzyme recombinant bacteria and its construction method and application

ActiveCN106591342BHigh ability to catalyze the carboxylation reaction of pyruvateIncreased ability to produce malic acidFungiBacteriaMicrobiologyPyruvic acid
Owner:JIANGNAN UNIV

A kind of dna molecule and its application and method for obtaining high root mass ramie plants

ActiveCN111575292BIncrease productionFast growthBacteriaPlant peptidesModified dnaA-DNA
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI

A preparation system and method for nano-ceramic reinforced titanium alloy powder

InactiveCN107414091BHigh yield of fine powderMeet the needs of specific fieldsNanoceramicHigh pressure
Owner:哈尔滨三地增材制造有限公司

Class D amplifier circuit and electronic equipment comprising the same

PendingCN111865237AAmplifier modifications to reduce non-linear distortionNegative-feedback-circuit arrangementsAudio power amplifierClass-D amplifier
Owner:CIRRUS LOGIC INT SEMICON

Multi-resonance multi-axis vibration aging device and its realization method

ActiveCN103710528BGood vibration aging effectMultiple resonanceMulti axis
Owner:GUANGXI UNIV

A composition capable of improving blood sugar level and its preparation method

ActiveCN108523126BEasy extractionImprove blood sugar levelsOrganic active ingredientsMetabolism disorderBiotechnologyPolygonum fagopyrum
Owner:GUANGZHOU ZHENGGUANG BIOTECH CO LTD

Technology of preparing hydrocarbons produce from methanol by one-step method

ActiveCN100471825CShort processEasy to operateHydrocarbon from oxygen organic compoundsMolecular sieveGas phase
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI +2

Fresh Juncao Processing Technology and Flow Processing Device for Edible and Medicinal Fungus Medium

InactiveCN105191669BSimple processing technologySimple processFeeding-stuffCultivating equipmentsFiberWater processing
Owner:FUJIAN JIANBAO AGRI DEV CO LTD

UAV aerial charging device

ActiveCN107696882BSolve the problem of manual supplementary chargingReasonable structureCharging stationsElectric vehicle charging technologyUncrewed vehicleControl cell
Owner:国网浙江海宁市供电有限公司

Refrigerator

ActiveCN101995140BEasy to operateImprove cleanlinessWing accessoriesLighting arrangementCapacitanceRefrigerated temperature
Owner:HITACHI GLOBAL LIFE SOLUTIONS INC

A flexible DC control method and device for improving power grid transient stability

ActiveCN111416377BImprove transient stabilityGuaranteed uptimeElectric power transfer ac networkPower oscillations reduction/preventionTransient statePower grid
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

A kind of rehabilitation equipment for children's sensory integration training

ActiveCN113069724BRich operabilityCutting stabilityGymnastic climbingMovement coordination devicesPhysical medicine and rehabilitationRehabilitation
Owner:薛晓菲

Nut husking device

InactiveCN102415602BComplete and beautiful appearanceSimple structureHuskingHullingHuskDrive shaft
Owner:云南迪思企业集团坚果有限公司

Fracturing fluid composition with delayed crosslinking under ultra-high temperature environment

ActiveCN106867499BHigh viscosityReduce dosageDrilling compositionPlant GumsFracturing fluid
Owner:北京清水兰德油田技术服务有限公司

Container having a bottom provided with a vault with a double indentation

InactiveCN104812676AGood blowabilityImprove balanceBottlesPlastic materialsDouble wall
Owner:SIDEL PARTICIPATIONS SAS

A preparation method of heat-not-burn cigarette core material

ActiveCN111480877BImprove thermal conductivityReduce thermal resistanceTobacco treatmentHigh densityFlue gas
Owner:云南佩林科技有限公司

Frequency adjustment method of frequency converter of dust removal fan in tobacco leaf production line

ActiveCN108278217BOutput frequency changePump componentsPump controlProduction lineEngineering
Owner:玉溪合创科技有限公司

Wax removal milling shoes for horizontal well screw drilling tools

ActiveCN111140201BReduce manufacturing costHigh strengthDrilling rodsCleaning apparatusHorizontal wellsAlloy
Owner:YANCHENG HUAYA GASOLINEEUM MACHINERY MFG

Echo Cancellation Method with Variable Step Size Based on Fast Convergence

ActiveCN109754813BImprove tracking performanceSmall amount of misalignmentSpeech analysisTime domainEngineering
Owner:南京时保联信息科技有限公司

A method and system for processing the client request

InactiveCN100518072CImprove satisfactionReduce processingSpecial service provision for substationResourcesQuality of serviceRelevant information
Owner:HUAWEI TECH CO LTD

Scanning mirror having balancing body, and method for balancing a scanning mirror

ActiveCN110168422AReduce manufacturing costQuick placementMountingsClassical mechanicsLaser scanning
Owner:SCANLAB GMBH

Method and apparatus for reducing noise

ActiveCN105100338BReduce noiseSubstation speech amplifiersSupervisory/monitoring/testing arrangementsComputer science
Owner:LENOVO (BEIJING) LTD

A kind of biomass-based cushioning packaging foam material and preparation method thereof

ActiveCN110467718BContribute to sustainable useAvoid destructionFiberPolymer science
Owner:XIAMEN UNIV

Thin-film solar cell and its production method

InactiveCN101404297BLow costReduce production energy consumptionFinal product manufacturePhotovoltaic energy generationEpoxyGlass fiber
Owner:上海拓引数码技术有限公司

A circular plate cutting device

ActiveCN108480779BAchieve circular motionShape standardWork clamping meansPositioning apparatusDrive shaftAcute angle
Owner:安徽明豪实木家俱有限公司

A preparation method of color-changing intelligent low-emissivity glass

ActiveCN107089803BRadiation rate can be adjusted arbitrarilyMeet the functional requirements of adjustable emissivitySynthetic resin layered productsLaminationLow emissivityTransmittance
Owner:HARBIN INST OF TECH

A kind of preparation method and application of agricultural root-knot nematode composite biocontrol agent

ActiveCN105316243BEffective in killing root-knot nematodesImprove physiological activityBiocideFungiDiseasePaecilomyces lilacinus
Owner:LUDONG UNIVERSITY

Method and system for batch deployment of software

ActiveCN103678007BRealize automatic batch installationProgram synchronisationTransmissionFile synchronizationClient-side
Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND +1

A cooling process monitoring system and control method of a sintering ring cooler

ActiveCN103954144BRealize automatic controlReduce wasteControl devices for furnacesCold airAutomatic control
Owner:BEIJING BESTPOWER INTELCONTROL TECH CO LTD

Cross-site scripting attack detection method based on improved fasttext

ActiveCN112671703BSolve the OOV problemAlleviate concept distribution drift problemCharacter and pattern recognitionSecuring communicationWeb siteAttack
Owner:CHINA ELECTRONICS TECH CYBER SECURITY CO LTD

A method for enzymatically assisted extraction of longan polysaccharide

ActiveCN106167531BHigh extraction rateMild conditionsAlcoholAlpha-L-rhamnosidase
Owner:JIMEI UNIV

A kind of manufacturing method of x70m pipeline steel plate used under low-cost and ultra-low temperature conditions

ActiveCN112375997BReduce manufacturing costExcellent ultra-low temperature toughnessLine tubingHigh pressure water
Owner:JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD

Brewing unit

ActiveCN101791197BBeverage vesselsScrew threadBrewing
Owner:WIK FAR EAST

Fully-revolving vehicle clock for ship

InactiveCN100498855CElectric signal transmission systemsOrder telegraph apparatusNacelleRemote control
Owner:SHANGHAI MARITIME UNIVERSITY

A kind of cathode material of lithium-sulfur battery and its application

ActiveCN109921004BGood chemistryGood physical propertiesElectrode manufacturing processesSecondary cellsLithium sulfurBattery cell
Owner:BEIJING UNIV OF CHEM TECH

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