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.

Noise cancellation device and noise cancellation program

InactiveCN102227768AClear power differenceImproved Noise Removal CapabilityMicrophones signal combinationSpeech recognitionSound sourcesStationary noise
Owner:MITSUBISHI ELECTRIC CORP

Rescue method of hand-operated cross slide rail rescue equipment

ActiveCN105800499BSave human effortSave moneyLifting devicesEmergency rescueEngineering
Owner:日照新睿招商发展有限公司

Urease biosensor based on polyaniline-modified screen-printed electrode and its application

InactiveCN106018509BKeep alivePrevent leakageMaterial electrochemical variablesEngineeringScreen printed electrode
Owner:江苏出入境检验检疫局工业产品检测中心 +1

Road paving system which allows for immediate permeation and storage of rainwater for preventing flood, and construction method thereof

InactiveCN104066891AAvoid separationAvoid disasterGround-workSingle unit pavingsCouplingEngineering
Owner:柳兴植 +2

A device for refurbishing waste steel pipes

ActiveCN108673316BReduce refurbishment processQuick sandingGrinding carriagesRevolution surface grinding machinesPipeMachining
Owner:宁波博升再生资源有限公司

Intelligent traditional Chinese medicine decocting system

InactiveCN110464648AImprove heat utilizationGood convection effectPharmaceutical product form changeDomestic articlesMedicineChinese drug
Owner:ZHEJIANG HOUDAR INTELIGENT TECH CO LTD

Parking lot charging management system, method and readable storage medium

ActiveCN109094414BEffectively monitor the running statusEffective monitoring of power parametersCharging stationsElectric vehicle charging technologyNetwork connectionTransformer
Owner:XIAN IRAIN IOT TECH SERVICES CO LTD

Refrigerator using double-suction centrifugal fan

InactiveCN1506643AIncrease floor area ratioIncrease the utilization of heat transfer areaLighting and heating apparatusDomestic refrigeratorsCold storeFloor area ratio
Owner:LG ELECTRONICS INC

Method for mfg. multilayer matrix and multilayer matrix made thereby

InactiveCN1360464ASimple preparation processLow costLayered productsElectrical connection printed elementsConductive pasteEngineering
Owner:DENSO CORP

A display method and terminal device

ActiveCN109544172BImprove securityAvoid exposureProtocol authorisationTerminal equipmentMobile payment
Owner:VIVO MOBILE COMM CO LTD

Production method of polyster fiber

ActiveCN101824666BMaintain propertiesGuaranteed spinnabilityArtificial filament heat treatmentMelt spinning methodsFiberYarn
Owner:JIANGSU JIANGNAN HIGH POLYMER FIBER

A special industrial palletizing robot for shared bicycle assembly line production

ActiveCN107176469BImprove work efficiencyFixedGripping headsStacking articlesRobot handGear wheel
Owner:JIAYING UNIV

Security monitoring circuit with audio collection and its circuit design method

ActiveCN105245856BIntegrity guaranteedAvoid interferenceClosed circuit television systemsData integrityHigh-definition video
Owner:SHENZHEN INFINOVA

Formation method of semiconductor structure

ActiveCN105990092BSimple manufacturing processReduce processing costsSemiconductor/solid-state device manufacturingSemiconductor structureTransistor
Owner:SEMICON MFG INT (SHANGHAI) CORP

A detection device with vibration isolation nested structure

ActiveCN110031027BVibration blockingAchieve quietMeasurement apparatus componentsConverting sensor output opticallyEngineeringVibration isolation
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Polyurethane coating composition

InactiveCN102712728AOrganic chemistryOrganic compound preparationPolyurethane coatingPolymer chemistry
Owner:VALSPAR SOURCING INC

A sample stage for X-ray diffractometer, its application and X-ray diffractometer

ActiveCN110887856BAchieve fixationLow background measurementMaterial analysis using wave/particle radiationDiffractometerTest sample
Owner:UNIVERSITY OF MACAU

A medical column cover

ActiveCN105982738BHarmonization of the external environmentSurgical furnitureNursing accommodationEngineeringMechanical engineering
Owner:NANJING MINDRAY BIO MEDICAL ELECTRONICS

Integrated Circuit and Its Reset Circuit

ActiveCN104868892BElectronic switchingMultiplexingTerminal voltage
Owner:ZHUHAI JIELI TECH

Method for purifying perflurooctanoic acid

InactiveCN101397245BReduce contentElimination contentCarboxylic compound separation/purificationHydrogen fluorideAluminium sulfate
Owner:上海富诺林精细化工有限公司

Method, device and system for talking connection

InactiveCN101577883BImprove the efficiency of call connectionError prevention/detection by using return channelConnection managementTelecommunications
Owner:ZTE CORP

Method for driving an inverter device

ActiveCN101521474BReduce switching lossReduce surge voltageDc-ac conversion without reversalControl signalSynchro
Owner:MITSUBISHI ELECTRIC CORP

An Adaptive Method for Volkswagen Wet Dual Clutch Transmission

ActiveCN109723816BExtended service lifeSolving Adaptive ProblemsGearing controlControl engineeringProcess engineering
Owner:WUXI VOCATIONAL & TECHN COLLEGE

Combined ambient pressure and acoustic mems sensor

ActiveCN108827449BPiezoelectric/electrostrictive microphonesFluid pressure measurement using piezo-electric devicesEngineeringMems sensors
Owner:APPLE INC

Photoelectric cockroach trap

ActiveCN105076084BEasy accessUnimpeded entryInsect catchers and killersEngineeringControl circuit
Owner:冯晓明

Patch antenna with metallic wall

InactiveCN101663795AReduced Radiation Port SizeDirectional beamwidth wideningPolarised antenna unit combinationsAntenna detailsElectrical conductorDielectric substrate
Owner:NEC CORP

Intelligent check-in method and device based on industrial incubator management system

ActiveCN109118603BReduce workloadAchieving real effectivenessRegistering/indicating time of eventsCharacter and pattern recognitionComputer scienceManagement system
Owner:天津鑫恩华园区管理有限公司

A smoke exhaust device for high-speed steel production

ActiveCN110014142BBig spaceSave spaceCasting apparatusThermodynamicsEngineering
Owner:FUDA SPECIAL STEEL GROUP WORKS JIANGSU

Composite shuttle-valve oil cylinder and the brake executing mechanism therewith for automatic control vehicle reducing system

ActiveCN1847066BWide adaptabilityFully adaptableFluid braking transmissionApplication and release valvesAutomatic controlShuttle valve
Owner:ZHEJIANG GEELY HLDG GRP CO LTD

A communication system and method for realizing wifi network coverage by using pavement manhole cover

ActiveCN105722076BEasy to readBasic needs for easy access to the InternetSecurity arrangementNetwork planningCommunications systemWifi network
Owner:康威通信技术股份有限公司

Craftwork plastic flower

InactiveCN106037102AInterestingArtificial flowers and garlandsPetalEngineering
Owner:李明渊

An electrostatic depilling device in a textile fabric manufacturing machine

ActiveCN108411550BReduce frictionEasy to remove static electricityTextile shapingStructural engineeringRemoving hair
Owner:湖州泰航纺织股份有限公司

A hydraulic demoulding device and its application in the preparation of resin winding molding pipes

ActiveCN103240820BSimple structureReduce manufacturing costTubular articlesPipe fittingEngineering
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD

Page access method and device

ActiveCN105653526BReduce the number of downloadsAddressing loss-prone problemsWebsite content managementAccess methodClient-side
Owner:深圳市雅阅科技有限公司

A catalyst composition for reducing the normal isomerization ratio of olefin hydroformylation products

ActiveCN110252405BLow isotropic ratioSmall steric hindranceOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsPolymer sciencePtru catalyst
Owner:WANHUA CHEM GRP CO LTD

Calculation method of feed speed and output speed of rotary cutting machine

ActiveCN106096277BIntelligent workGeometric CADInformaticsControl engineeringElectric machinery
Owner:SHENOU COMM EQUIP

Thermoplastic polymer blends comprising crosslinked polar olefin polymers in a thermoplastic polyurethane matrix

InactiveCN102753622AInsulated cablesInsulated conductorsPolymer scienceThermoplastic polyurethane
Owner:DOW GLOBAL TECH LLC

Emd-based method for noise reduction and reconstruction of sulfur dioxide ultraviolet differential absorption spectrum

ActiveCN106442368BImprove signal-to-noise ratioHigh measurement accuracyColor/spectral properties measurementsDecompositionUltraviolet
Owner:天津云蔚检测科技有限公司

Tunnel lining thickness identification method and system based on ground radar wavelet transform

ActiveCN111981968BHigh resolutionThe result is accurateWave based measurement systemsElectrical/magnetic thickness measurementsRadar antennasGaussian function
Owner:HUNAN CITY UNIV

A Design Method of Timing Toothed Chain System

ActiveCN110657197BReduce dependenceImprove design efficiencyGeometric CADDriving chainsSprocketEngineering technician
Owner:CHINA FIRST AUTOMOBILE

Telescopic forward pile machine base

ActiveCN105317042BImprove convenienceBulkheads/pilesStructural engineeringEngineering
Owner:GEOTECHN TECH

Manufacturing process of polyimide film sintered powder mica bend coated flat copper cord

ActiveCN101383198BEfficient productionImprove mechanical propertiesPlastic/resin/waxes insulatorsInsulated cablesElectrical conductorHeat resistance
Owner:株洲兆源机电科技有限公司

A Transverse Directional Coupler with Adjustable Coupling and Reconfigurable Response

InactiveCN105406161BArbitrary reconstruction and adjustment of coupling degreeSimple structureCoupling devicesCouplingDielectric substrate
Owner:DALIAN MARITIME UNIVERSITY

A method and system for on-orbit calibration of installation parameters of a high-frequency angular displacement sensor

ActiveCN112393742BGuarantee data qualityEnsure data reliabilityMeasurement devicesCalibration resultNoise reduction
Owner:WUHAN UNIV

Wafer Cassette Inspection Rack

InactiveCN105865402BDeformation observationReduce bad damageMechanical measuring arrangementsEngineeringSilicon chip
Owner:江苏有则创投集团有限公司

Spinning control method and system of washing machine and washing machine including the system

ActiveCN108866931BReduce speedImprove dehydration effectOther washing machinesControl devices for washing apparatusLaundry washing machineControl system
Owner:QINGDAO JIAONAN HAIER WASHING MACHINE +1

A control method for steady-state frequency adjustment of inverters using power coordinate transformation

ActiveCN104980055BReduce frequency deviationEliminate Steady State Frequency DeviationAc-dc conversionPower factorReactive load
Owner:云南电网有限责任公司电网规划研究中心

Variable droop coefficient control method based on photovoltaic power station operating characteristics and light intensity

ActiveCN113162072BReduce frequencyReduce voltage deviationPower oscillations reduction/preventionAc network voltage adjustmentVoltage regulationEngineering
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2

Wafer cleaning method and semiconductor device manufacturing method

ActiveCN111223756BGood effectSimplify the degumming processSemiconductor/solid-state device manufacturingMetal interconnectEngineering
Owner:CHANGXIN MEMORY TECH INC

a broadcasting system

ActiveCN106230535BIntensity can be adjustedIntensity adjustmentBroadcast receiving circuitsFrequency/directions obtaining arrangementsEngineeringLoudspeaker
Owner:ZHEJIANG JINHUA LINGSHENG ELECTRONICS CO LTD

Hoisting risk early warning method and device

ActiveCN107403275BGuarantee the safety of lifeReduce casualtiesResourcesThree-dimensional object recognitionReliability engineeringThree dimensional model
Owner:宁波柏通嘉瑞信息科技有限公司

An Adaptive Traffic Signal Control Method Based on Historical Error Backpropagation

ActiveCN113299069BLow costImprove efficiencyControlling traffic signalsDetection of traffic movementData setEngineering
Owner:广东工业大学华立学院

Self-holding marine environmental monitoring system

InactiveCN100564152CEnables continuous vertical profile measurementsReduce in quantityWaterborne vesselsBuoysMarine engineeringMonitoring system
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A kind of pesticide composition containing tolfenpyrad and imophos

ActiveCN105724424BSynergistic effect is obviousStrong control activityBiocideDead animal preservationHomopteraOrder Hemiptera
Owner:江西正邦作物保护股份有限公司

Electric vehicle for children and braking control method thereof

ActiveCN103253151BRealize the braking effectAvoid safety accidentsSpeed controllerElectrodynamic brake systemsElectric carsElectric vehicle
Owner:新星三角洲科技有限公司

Network access system, method, and storage medium

InactiveCN101065759AImprove securityEnsure safetyUser identity/authority verificationDigital data authenticationExternal storageComputer terminal
Owner:王祝

A virtual terminal-based group collaboration system and method in a mobile environment

ActiveCN103501232BImprove service experienceMeet business needsSpecial service provision for substationData switching by path configurationVirtual terminalService experience
Owner:XI AN JIAOTONG UNIV

Refrigerator, temperature control method and device for variable greenhouse

ActiveCN113883798BSimple designReduce start-stop ratioLighting and heating apparatusDomestic refrigeratorsTemperature controlIcebox
Owner:GREE ELECTRIC APPLIANCES INC

Pulling device and its pulling method

ActiveCN108340087BPulling action is simpleThe pulling action is directAssembly machinesLaser beam welding apparatusRatchetCoupling
Owner:HANS LASER TECH IND GRP CO LTD

Appartus and process for treatment of reservoir or pool water by an halogenated chemical

InactiveCN102050509AWaste water treatment from bathing facilitiesWater/sewage treatment using germicide/oligodynamic-processElectrolysisHalogen
Owner:PACIFIC INDUSTRIAL CO LTD

Method and apparatus for efficient switching in a semi-resonant power converter

ActiveCN107342681BEfficient power electronics conversionDc-dc conversionVoltage converterHigh energy
Owner:INFINEON TECH AUSTRIA AG

Method for welding crystalline silicon solar cell piece

InactiveCN101626046BAvoid accumulationReduce stressFinal product manufactureSemiconductor devicesEngineeringCrystalline silicon
Owner:江苏辉伦太阳能科技有限公司

A factory floor intelligent control system

ActiveCN108870696BUnderstand and adjust health status in real timeImprove working environmentMechanical apparatusElectric circuit arrangementsConvertersControl engineering
Owner:ANHUI ANTAI TECH

A self-adaptive variant pso-bp neural network strip crown prediction method

ActiveCN108637020BImprove forecast accuracyAvoid the problem of getting stuck in a local minimumProfile control devicePrediction algorithmsStrip steel
Owner:UNIV OF SCI & TECH BEIJING

A short-term overload test method and test machine for chip components

ActiveCN104076225BSolving the problem of overloading automated testsIncrease productivityElectrical testingTest qualityPatent application
Owner:DONGGUAN JINYAO PRECISION EQUIP

Handle-sticking rotating device for environmentally-friendly bag

ActiveCN102211417BAvoid defectsThe gluing method is scientific and reasonableContainer making machineryEngineeringMechanical engineering
Owner:柴长银

A method for extracting gambogic acid and neogambogic acid in gamboge

ActiveCN104610273BSave resourcesSimple stepsOrganic chemistryChromatographic separationGambogic acid
Owner:内蒙古昶辉生物科技股份有限公司

A Multi-level Wavelength Division Multiplexing Ring Optical Network

ActiveCN104993903BUniform quantityAvoid Heavy Load SituationsRing-type electromagnetic networksWavelength-division multiplex systemsCross-linkComputer cluster
Owner:SOUTHEAST UNIV

A method and device for saving user configuration under linux system

ActiveCN105138362BEnsure safetySave solutionVersion controlSpecial data processing applicationsFiling instructionsFile system
Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

A frequency conversion industrial grade sla light curing 3d printer

ActiveCN110561744BSave power resourcesAvoid harmAdditive manufacturing apparatus3D object support structuresFrequency conversionComputer printing
Owner:重庆金石智诚科技有限公司

A compound a8 as an inhibitor of histone methyltransferase nsd3 activity and its application

ActiveCN108853110BEnhanced inhibitory effectOrganic chemistryAntineoplastic agentsChemical structurePurine
Owner:普美瑞(常州)生物科技有限公司

Liquid level detection method based on vision and non-contact

ActiveCN111397692BReduce dependenceGood value for moneyLevel indicators by physical variable measurementRefractive indexVision based
Owner:四川迪晟新达类脑智能技术有限公司

Process for the preparation of tris[3-(alkoxysilyl)propyl]isocyanurate

ActiveCN108570070BGroup 4/14 element organic compoundsOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePropyl isocyanide
Owner:EVONIK OPERATIONS GMBH

Optical disk and defect management method of optical disk device

InactiveCN100552792CAvoid damageRecord information storageDigital signal error detection/correctionDigital videoData field
Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Bag filling and packaging method and bag filling and packaging apparatus

InactiveCN104943898APrevents access to pocket problemsCurl suppressionPackaging by pressurising/gasifyingWrapper twisting/gatheringEngineeringMechanical engineering
Owner:TOYO JIDOKI CO LTD

Information reminder method based on contacts in address book, client and electronic device

ActiveCN104158937BShorten the timeImprove accuracySubstation equipmentMessaging/mailboxes/announcementsAddress bookElectric equipment
Owner:BEIJING QIHOO TECH CO LTD

Method for determining a functional state of a piezoelectric injector of an internal combustion engine

InactiveCN101601146BNo environmental conditions requiredAccurate Capacitance MeasurementElectrical controlPiezoelectric/electrostriction/magnetostriction machinesElectricityCapacitance
Owner:CONTINENTAL AUTOMOTIVE GMBH

A kind of production method of nutrient-rich liquid marinade

ActiveCN104187530BAnti-aging effectIt has the effect of lowering blood fatFood shapingFood ingredient functionsBiotechnologyLaminaria japonica
Owner:江苏味门食品有限公司

a gas stove

ActiveCN111351075BAchieve closureSolve the problem of inconvenient operation of the gas tankDomestic stoves or rangesLighting and heating apparatusGear wheelPush switch
Owner:广东合创达电器科技有限公司

Method for preparing polyoxymethylene dimethyl ethers

ActiveCN103508859BHigh catalytic activityHigh selectivityOrganic chemistryOrganic compound preparationNiobiumActive component
Owner:EAST CHINA UNIV OF SCI & TECH

warm water body cleaner

ActiveCN104234162BLight structureLower the altitudeBathroom coversLavatory sanitoryWarm waterMechanical engineering
Owner:KOHLER NOVITA

Method and device for monitoring network site access effect data

ActiveCN104426713BReduce computing power requirementsLow costData switching networksMarketingAccess networkData acquisition
Owner:TENCENT TECH (BEIJING) CO LTD

fire truck

ActiveCN105148431BFast shippingImprove rescue speedFire rescueEffective actionEngineering
Owner:DALIAN ZHIHUIDA TECH CO LTD

Method of displaying an image and electrophoretic display device for performing the same

ActiveCN101290745BImprove display qualityStatic indicating devicesNon-linear opticsElectrophoresisComputer graphics (images)
Owner:HYDIS TECH CO LTD

Pyrolysis burner with external cracking tube

ActiveCN105823040BEasy to processIncrease productivityBurnersCombustorBiochemical engineering
Owner:葛士群 +1

A kind of finfet and preparation method thereof

ActiveCN105448984BPrevent proliferationImprove mobilitySemiconductor/solid-state device manufacturingSemiconductor devicesIsolation effectCharge carrier mobility
Owner:SEMICON MFG INT (SHANGHAI) CORP

Embedded neural signal recording device and method of use thereof

InactiveCN105078443BAvoid passive stretchingAvoid violent injuryDiagnostic recording/measuringSensorsNerve trunkElectrical and Electronics engineering
Owner:THE FIRST TEACHING HOSPITAL OF XINJIANG MEDICAL UNIVERCITY

Single package containing multiple integrated circuit devices

InactiveCN100550377CSmall carrier space occupiedPrinted circuit assemblingSemiconductor/solid-state device detailsElectricityGate array
Owner:TAIWAN SEMICON MFG CO LTD

A traffic control cloud system

InactiveCN104680782BRoad vehicles traffic controlTransmissionControl systemAir traffic control
Owner:CHUNGHWA TELECOM CO LTD

A data signature method, system and device

ActiveCN110932868BImprove encryption securityDifficult to solvePublic key for secure communicationUser identity/authority verificationAlgorithmTheoretical computer science
Owner:INSPUR BUSINESS MACHINE CO LTD

Antiblocking agent for macroelement water-dissolvable fertilizer, as well as preparation and application of the antiblocking agent

ActiveCN102153408BAvoid secondary pollutionImprove solubilityFertilizer mixturesCross-linkAnticaking agent
Owner:山东福川生物科技有限公司

A method and system for shortening the action delay of in-situ failure protection

ActiveCN109888750BShortened protective fitIncrease action flowEmergency protective circuit arrangementsStationPrivate network
Owner:NARI TECH CO LTD +5

A routing construction method for industrial wireless sensor networks oriented to emission interference

ActiveCN105208620BImprove reliabilityImprove real-time performanceNetwork topologiesHigh level techniquesWireless sensor networkEnergy level
Owner:HOHAI UNIV CHANGZHOU

Molding device and method for setting up mold

InactiveCN101088945BAvoid wear and tearAvoid damageOptical articlesGlass pressing apparatusEngineeringMechanical engineering
Owner:FUJI PHOTO OPTICAL CO LTD

Anti-bacterial and crease-resistant fabric with nap strips

InactiveCN114603931AImprove breathabilityImprove antibacterial propertiesClothingsProtective garmentStructural engineeringAnti bacterial
Owner:南通瑞祺斯纺织品有限公司

Composite film for unbounded glass

InactiveCN102922841BImprove aestheticsSame borderSynthetic resin layered productsPolyethylene terephthalateComposite film
Owner:JIANGSU OBON PLASTIC

A vga expansion interface circuit suitable for single chip computer system

ActiveCN103217917BReduce the amount of writingLow priceProgramme controlComputer controlGraphicsMicrocontroller
Owner:SOUTHEAST UNIV

Preparation method and application of a functional reconstituted tobacco leaf

ActiveCN105559132BKeep the characteristic aromaRich varietyTobacco preparationFiberSlurry
Owner:山东瑞博斯烟草有限公司

A kind of synthetic method of n-hydroxyethylpiperazine co-production n-ethylpiperazine

ActiveCN112457273BOptimizing the synthesis reaction processLow priceOrganic chemistryPtru catalystBiochemical engineering
Owner:SHANDONG GUOBANG PHARMA +1

Electrooptical variable optical attenuator

InactiveCN102096206BReduce the driving voltageEliminates the effects of natural birefringencePolarising elementsNon-linear opticsLight beamPolarization beam splitter
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

A low-power ventilation fan

ActiveCN105156343BIncrease starting torqueLarge loading rangePump componentsPump controlTime delaysAcute angle
Owner:江门市金羚排气扇制造有限公司

Cooker valve body

ActiveCN111720610BRandom combinationImprove practicalityOperating means/releasing devices for valvesDomestic stoves or rangesMedicineSolenoid valve
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Blood Oxygen Content Estimation Method Based on Binary Sensor Kalman Fusion

ActiveCN110710981BSolve real-timeGood estimateSensorsBlood characterising devicesKaiman filterAlgorithm
Owner:ZHEJIANG UNIV OF TECH

Reinforcing rib section for polyurethane composite material energy-saving door and door sash frame or window and window sash frame

InactiveCN102031914BSolution to short lifeExcellent corrosion-resistant materialWindow/door framesWing framesFiberEngineering
Owner:OUCHUANG PLASTIC BUILDING MATERIAL ZHEJIANG

Lithium battery negative electrode and method for preparing the negative electrode by solid-state electrochemical corrosion method

ActiveCN113299871BIncrease profitTo achieve the purpose of pre-lithiationElectrochemical processing of electrodesSecondary cellsChemical physicsLithium metal
Owner:复阳固态储能科技(溧阳)有限公司

Pit-sealing method of pit pool for solid brewing

ActiveCN102321509BIncrease stickinessImprove delicateAlcoholic beverage preparationBiochemical engineeringEngineering
Owner:LUZHOU PINCHUANG TECH CO LTD

Method for realizing data service backup

ActiveCN100407646CImplement backupAchieve lossless backupError detection/correctionData switching networksComputer scienceEmbedded system
Owner:HUAWEI TECH CO LTD

A kind of decryption method and device for encrypted streaming media network traffic

ActiveCN113014590BDecryption implementationStrong real-timeSecuring communicationInternet trafficMediaFLO
Owner:积至(海南)信息技术有限公司

A slanted bed center frame

ActiveCN111958269BLarge turning spaceEasy to adjustLarge fixed membersPositioning apparatusClassical mechanicsStructural engineering
Owner:浙江震环数控机床股份有限公司

Method for extracting gallium-combined aluminium hydroxide from gallium-containing porcelain clay

InactiveCN102925682BEmission reductionLess materialProcess efficiency improvementAluminium hydroxideEngineering
Owner:HEBEI UNIV OF ENG

A kind of large-scale preparation method of marine source type I collagen subunit

ActiveCN112280816BReduce manufacturing costThe process is simple and easy to controlConnective tissue peptidesGeneral water supply conservationEnzymatic digestionAcetic acid
Owner:THIRD INST OF OCEANOGRAPHY MINIST OF NATURAL RESOURCES

Analog-to-digital converter for time domain broadening of differential light pulse

InactiveCN101825827BReduced sampling rate requirementsHigh sampling frequencyOptical analogue/digital convertersNon-linear opticsDigital down converterTime delays
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Cargo transfer robot

ActiveCN110406927BPlay a protective effectAvoid bruises and damagesConveyorsSupporting framesControl engineeringStructural engineering
Owner:陈康利

A security system based on government big data

ActiveCN111563274BReduce risk of leakageImplementing Zero-Knowledge ProofsData processing applicationsDigital data protectionWeb siteAttack
Owner:CITY CLOUD TECH HANGZHOU CO LTD

A kind of preparation method of silicon copper lithium ion battery negative electrode

ActiveCN109659499BImprove conductivityBuffer charge and discharge volume changeNegative electrodesNano siliconConductive polymer
Owner:HUNAN NORMAL UNIVERSITY

A display panel identification component and display panel

ActiveCN107300799BThe measurement result is accurateNon-linear opticsComputer graphics (images)Engineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A transparent protective film against high-power electromagnetic waves and its production method

ActiveCN113811174BImprove absorbing performanceHigh transparencyMagnetic/electric field screeningSynthetic resin layered productsPolyethylene terephthalate glycolPolyethylene Terephthalates
Owner:广东国科电磁科技有限公司

Report error correction system and method

ActiveCN112949291BSemantic analysisAlgorithmEngineering
Owner:赛飞特工程技术集团有限公司

A semi-automatic firewood splitting device

ActiveCN107283583BImprove uniformityReduce riskWood splittingFirewoodSemi automatic
Owner:马正平

Normal-temperature chemical tinning solution

InactiveCN102925878BAchieve depositionLiquid/solution decomposition chemical coatingTinningAlloy
Owner:NANJING DADI REFRIGERATION FOOD

A kind of heavy metal sewage treatment agent and preparation method thereof

InactiveCN103641226BSignificant corrosion and scale inhibition effectReduce foulingScale removal and water softeningWater/sewage treatmentStarch xanthatePollution
Owner:上海东振环保工程技术有限公司

Delay device for analog power supply signal

ActiveCN101377907BReduce chargeImprove flickeringStatic indicating devicesElectronic switchingDriver circuitDisplay device
Owner:K TRONICS (SUZHOU) TECH CO LTD +1

Communication method and device based on dual-machine redundancy

ActiveCN110417761BHigh riskImprove communication efficiencyData switching networksRedundant hardware error correctionEngineeringCommunication device
Owner:上海东土远景工业科技有限公司

Cobalt-doped magnesium-molybdenum alloy electrode wire and manufacturing method thereof

ActiveCN105171154BImprove performanceImprove high temperature performanceElectrical-based machining electrodesDischarge efficiencyIntermediate frequency
Owner:CHENGDU HONGBO INDAL

An esd protection device

ActiveCN111968970BImprove electric field distributionIncrease the overcurrent areaTransistorThyristorElectrical resistance and conductanceOvercurrent
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Calculation method of non-parametric conceptual hydrological model based on gis

InactiveCN105912861BReduce uncertaintyGeographical information databasesInformaticsRiver networkWater source
Owner:SICHUAN UNIV

A dynamic simulation platform and signal checking method for substation automation system

ActiveCN109510306BChecking is accurate and intuitiveReduce investmentEmergency protective circuit arrangementsInformation technology support systemDisplay deviceSecondary loop
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO

Electric Vehicle Insulation Detection System and Control Method Based on Adaptive Voltage Compensation and Low Frequency Injection

ActiveCN104635057BReduced insulation performanceSolve the problem of false alarm of insulation failureResistance/reactance/impedenceLow voltageTerminal voltage
Owner:HEFEI UNIV OF TECH

An online scrubbing system for plates in suspension motion

ActiveCN111250445BReduce workloadConducive to long-term developmentCleaning using toolsCleaning using liquidsSprayerProcess engineering
Owner:宁波欧尼克科技有限公司

A D2D communication user pairing method based on social community

ActiveCN110225572BImprove the success rate of pairingEffective divisionData processing applicationsAssess restrictionContact networkSocial community
Owner:SOUTH CHINA NORMAL UNIVERSITY

Laser welding tinning device and welding method

ActiveCN110961751BMake up for the influence of welding effectReduce processing fixture requirementsSolder feeding devicesSoldering auxillary devicesLaser processingLoop control
Owner:WUHAN BESKYS TECH CO LTD

A coating device for surface protection of metal components

ActiveCN110201830BIncrease profitImprove coating efficiencySpray boothsMechanical engineeringMetal
Owner:吉本工艺(常熟)有限公司

Method of integrating nano-electrospinning and short-fiber vortex spinning into yarn

ActiveCN106245165BSolve the technical problem of insufficient cohesionIncrease contact cohesionFilament/thread formingContinuous wound-up machinesYarnElectrospinning
Owner:WUHAN TEXTILE UNIV

Electric forklift

InactiveCN101811652BReduce consumptionImprove battery lifeElectric propulsion mountingLifting devicesVehicle frameGear pump
Owner:JIANGSU WEISIDENG CARRYING MACHINERY

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