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.

Signal timing compensation system and method

ActiveCN103457692BOvercoming Errors in JudgmentMisjudged questions will notError preventionDisplay deviceEngineering
Owner:ACER INC

Up and down retractable concealed window screen device for windows and its operating method

ActiveCN106996266BDoes not affect aestheticsPrevent fly-inInsect protectionWing fastenersEngineeringSunlight
Owner:ANHUI HEBANG TEXTILE TECH CO LTD

Resolver external conductor fixing structure

InactiveCN1938564AIncrease productivityEasy to automateWindingsMeasurement apparatus componentsEngineeringMechanical engineering
Owner:TAMAGAWA SEIKI CO LTD +1

Electroplating apparatus and electroplating method

ActiveCN102011169AAdjust dissolved oxygen concentrationLow costCellsTanksEngineeringElectroplating
Owner:C UYEMURA & CO LTD

Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal rope

InactiveCN102459545AImproved swipe controlsSolution to short lifeRope making machinesElevatorsEngineeringMetal
Owner:KONE CORP

Dry connection device for prefabricated concrete components

ActiveCN108222280BAvoid wet work on siteImprove the efficiency of on-site assembly constructionBuilding constructionsArchitectural engineeringRebar
Owner:CHINA MCC17 GRP

Vehicular intelligent speed-limiting device

InactiveCN101887643BImprove reliabilityImprove intelligenceArrangements for variable traffic instructionsTractorsGlobal information systemDriver/operator
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Mine Electric Monorail Crane

InactiveCN103121626BEasy to manufactureEasy to implementTrolley cranesEngineeringDesign methods
Owner:ZHENGZHOU COAL IND (GRP) CO LTD

anti-slip hanger

ActiveCN105935239BWon't fallApparel holdersClothing locksEngineeringMechanical engineering
Owner:广西玉林市和兴农业科技有限公司

A safety breathing valve for petroleum storage tank

ActiveCN107143689BTroubleshoot unprotected systemsRealize integrated operationEqualizing valvesSafety valvesInternal pressureMonitoring system
Owner:辽宁圣莱特石化设备有限公司

A staggered docking interface device and asphalt mixing plant

ActiveCN105568821BReduce installation difficultyEasy to installRoads maintainenceAsphaltWaste management
Owner:CHANGDE SANY MASCH CO LTD

Digital nuclear magnetic resonance radio-frequency amplifier and realization method thereof

ActiveCN102613974BSimple structureEase of mass productionDiagnostic recording/measuringSensorsDigital signal processingEngineering
Owner:成都芯通软件有限公司

UWB preamble receiver and receiving method thereof

ActiveCN111446977BReduce dynamic power consumptionTotal number of logical flips reducedTransmissionUltra-widebandConverters
Owner:杭州易百德微电子有限公司

Transparent anti-fog window film that blocks UV rays

ActiveCN104149432BExtend the life cycleReduce photodegradationSynthetic resin layered productsPolyesterAcrylic resin
Owner:江苏航天山由科技有限公司

A Frozen Serum Analyzer with Equidistant Helical Multipoint Ultraviolet Spectrum

ActiveCN107741411BGuaranteed uniformityImprove recognition rateRaman scatteringFluorescence/phosphorescenceFluorescence spectraUv spectrum
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

A method for extracting cannabidiol enrichment from industrial hemp

ActiveCN109646992BHigh energy consumptionLess investmentOrganic chemistryOrganic compound preparationBiochemical engineeringOrganosolv
Owner:周继铭

A compound lactic acid bacteria preparation for improving coastal saline-alkali soil and its application

ActiveCN106282052BMetabolic effects on growthImprove germination rateBiocideAgriculture tools and machinesAlkali soilLactobacillus plantarum
Owner:QINGDAO AGRI UNIV

Goods discharge mechanism of vending machine

ActiveCN103295324BImprove civilizationImprove friendlinessCoin-freed apparatus detailsApparatus for dispensing discrete articlesDrive wheelSprocket
Owner:杭州以勒上云机器人科技有限公司

Three-joist trussed steel beam linear control method

ActiveCN101509232BGuaranteed alignmentMeet the requirements of forceBridge erection/assemblyPunchingLinear control
Owner:CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD

Dynamic water curtain landscape

ActiveCN110805121BLow costSewerage structuresLiquid spraying apparatusSolenoid valveNatural state
Owner:临沂高新物业管理有限公司

New blood sample biphasic culture bottle

ActiveCN101619288BEasy to pickObserve the cultivation situationBioreactor/fermenter combinationsBiological substance pretreatmentsBottle neckEngineering
Owner:武汉迪艾斯科技有限公司

A processing system for rubber sealing strips for automobile doors and windows

ActiveCN112917587BImprove stabilityImprove drilling accuracyMetal working apparatusHydraulic cylinderStructural engineering
Owner:深圳市百代亚星科技有限公司

Granular medicine for treating cold

ActiveCN102526578BHigh content of active ingredientsSmall prescriptionAntiviralsPharmaceutical non-active ingredientsCoixCure rate
Owner:刘木生

Dual-module imaging system

ActiveCN102928346BImproving Imaging AccuracyReduce usageFluorescence/phosphorescenceUltrasonic sensorFluorescence
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Application of jak-1 signal pathway inhibitor in preparation of medicine for treating brain injury

ActiveCN111067904BReduce formationImprovement of neurological impairmentOrganic active ingredientsNervous disorderBone marrow fibrosisInjury brain
Owner:SUZHOU UNIV

A Method of Envelope Milling for Involute Cylindrical Gears Considering the Accuracy Characteristics of Tooth Surface

ActiveCN109663991BReduce redundant passesImprove processing efficiencyProgramme controlGear teethGear wheelRooted tooth
Owner:NANJING GONGDA CNC TECH

Tail gas diesel particulate filter (DPF) and filter element thereof

ActiveCN102042058BExtended staySmall exhaust pressure lossExhaust apparatusSilencing apparatusEngineeringMetal fibers
Owner:WUXI AIQITE AUTO ENVIRONMENTAL PROTECTION TECH

Plaster for treating mumps

InactiveCN1286487CConvenient treatmentRelieve painAerosol deliveryOintment deliveryPoulticeMedicine
Owner:刘兴凡 +1

Audio signal extraction method and device based on parametric super-gain beamformer

ActiveCN105976822BImplement extractionEasy to implementSpeech analysisSound producing devicesSensor arrayTime domain
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method for segmenting three Markov field SAR image based on Gabor characteristic

ActiveCN102402685BMaintain edge accuracyImprove regional consistencyImage analysisCharacter and pattern recognitionMarkov fieldPattern recognition
Owner:西安敏视智能科技有限公司

A distributed 5g-based 4k/8k aggregation gateway control system

ActiveCN113079423BDirt cleaningSelection arrangementsControl systemComputer science
Owner:中检陆桥(中山市)科技有限公司

Intelligent Internet of Things data acquisition method, device, equipment and storage medium

ActiveCN112732693BEasy to manageReduce data pressureDigital data information retrievalTransmissionIntelligent NetworkThe Internet
Owner:深圳市宇航智造技术有限公司

Material-spraying device for iron-smelting furnace interrupted front molten iron pre-treatment

InactiveCN100537788CReduce flow densityImprove effective utilizationSprayerHeating furnace
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

Tacrolimus detection method

ActiveCN102621299BMaterial analysisEnzymeAntibody
Owner:苏州博源医疗科技有限公司

Two-Piece Connection Fittings

ActiveCN102159865BGuaranteed tightnessIncreased durabilityCouplingsHose connectionsClassical mechanicsEngineering
Owner:VIEGA TECH GMBH & CO KG

Method for sending streaming data and data sending device

ActiveCN110121114BTransmissionSelective content distributionStreaming dataOperational system
Owner:HUAWEI TECH CO LTD

Control method of resonant cavity enhancement detector cavity film

InactiveCN101471396BGuaranteed independenceEffectively exert the resonance enhancement effectRadiation pyrometryRaman scatteringResonant cavityAluminium arsenide
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Detoxifying fast breeding technique for edible lily

InactiveCN101233826BRealize factory tissue cultureHigh detoxification success ratePlant tissue cultureHorticulture methodsShootShoot apex
Owner:上海光兆植物速生技术有限公司

A control method, control system and vehicle for an extended-range vehicle

ActiveCN108284751BImprove accuracyImprove inspection efficiencyHybrid vehiclesPropulsion using engine-driven generatorsControl systemLow voltage
Owner:ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +1

Method and device for generating meeting minutes and video conferencing system

ActiveCN106657865BImprove efficiencyTelevision conference systemsTwo-way working systemsSpeech soundVoice data
Owner:LENOVO (BEIJING) LTD

Excel document data analysis method and device

ActiveCN105574164BImprove data analysis efficiencyDatabase management systemsText processingDocumentation procedureDocument preparation
Owner:SHENZHEN AUDAQUE DATA TECH

Bubble tower and method for wet flue gas desulfurization

ActiveCN105381703BSolve the problem of clogged bubble holesGuaranteed uptimeCombination devicesGas treatmentBubble columnFlue gas
Owner:ZHEJIANG TIANLAN ENVIRONMENTAL PROTECTION TECH

Method for manually adjusting clamping distance tested by tension tester

InactiveCN103149107BIncrease the residual valueLess investmentStrength propertiesEngineeringPhysical property
Owner:TOBACCO RES INST CHIN AGRI SCI ACAD

Polyvinyl tetrazole separation medium, preparation method and application thereof

InactiveCN101837284BQuality improvementHigh recovery rateIon-exchange process apparatusOther chemical processesPolystyrene microsphereSilica gel
Owner:NORTHWEST UNIV

Cloth cleaning equipment for textile equipment

ActiveCN105671832BAchieve cleaningEfficient cleaning and squeezingTextile treatment machine arrangementsLiquid/gas/vapor treatment of indefinite length materialsMechanical engineeringExtrusion
Owner:ANHUI LIANGLIANG TEXTILE CO LTD

Data transmission quality control system and method

ActiveCN106454888BImprove experienceGuarantee the quality of data transmissionWireless communicationData streamControl system
Owner:AMBIT MICROSYSTEMS (SHANGHAI) LTD

Protective layer forming material application system, object to be treated, strippable protective layer and method for protecting surface of object to be treated

InactiveCN100400181CIncrease productivitySimplify workLiquid surface applicatorsSpraying apparatusData operationsEngineering
Owner:HONDA MOTOR CO LTD

hollow door

ActiveCN105317341BSatisfy the temperature conditionSemiconductor/solid-state device manufacturingDoor leavesThermal insulationHeat losses
Owner:ACM RES SHANGHAI

Neutral beam injection high voltage power supply output mechanical protection switch

InactiveCN103219170BEasy to controlImprove experimental efficiencySwitch power arrangementsEpoxyControl signal
Owner:INST OF PLASMA PHYSICS CHINESE ACAD OF SCI

Farmland drip irrigation system for driving saline groundwater reverse osmosis treatment by miniature wind energy and solar energy

ActiveCN102812884BIncrease output powerImprove work efficiencyBatteries circuit arrangementsGeneral water supply conservationDrip irrigationEngineering
Owner:BEIJING NORMAL UNIVERSITY

CoSb3/graphene composite material, and preparation method and application thereof

InactiveCN102760830BImprove thermoelectric performanceEffective scatteringThermoelectric device with dielectric constant thermal changeThermoelectric materialsSolvent
Owner:ZHEJIANG UNIV

Medicinal hydrophilic polyacrylic ester pressure-sensitive adhesive and preparation method

InactiveCN101875828BNo allergic reactionImprove water absorptionSurgical adhesivesEster polymer adhesivesIsooctyl acrylateGlycidyl methacrylate
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Crystalline forms of dmxaa sodium salt

InactiveCN101878206AEasy to controlEasy to handleOrganic chemistryUrinary disorderSodium acetateAcetic acid
Owner:ANTISOMA RES LTD

Method for extracting gold from iron oxide wrapped refractory tailings

InactiveCN104831084BReduce pollutionPollution meetsProcess efficiency improvementDesorptionMaceral
Owner:唐志宇

System protection device, circuit switching device and power supply system

ActiveCN105075048BBattery overcurrent protectionVehicular energy storageElectrical batteryTransformer
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Gear identification method for preventing incorrect manipulation on electric automobile

InactiveCN102678909BAvoid accidentsAvoid traffic accidentsGearing controlArea networkElectric machine
Owner:SOUEAST

Apparatus for carbonating beverages

InactiveCN104918877AShaking/oscillating/vibrating mixersLiquid dispensingProcess engineeringProduct gas
Owner:CORNELIUS INC +1

Image forming system and image forming method

InactiveCN101114300AWeb printingNatural language data processingWeb browserImage formation
Owner:SAMSUNG ELECTRONICS CO LTD

Alloy steel frog 3D printing micro-casting and forging welding wire manufacturing process for additive manufacturing

ActiveCN108311817BMeet the requirements of working conditionsExtended service lifeWelding/cutting media/materialsSoldering mediaManufacturing technologyElectrolysis
Owner:艾安

Coffee Machines and Coffee Brewing Methods

ActiveCN111012185BMeet water temperature requirementsBeverage vesselsThermodynamicsHelical blade
Owner:TOP ELECTRICAL APPLIANCES IND

Thermal printing head with storage and imaging device with same

InactiveCN1775537APrintingDigital output to print unitsElectrical resistance and conductanceEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

Control panel of household appliance and control method and device thereof

InactiveCN105487416BReduce the number of operationsSolve the problem of unreasonable button designProgramme control in sequence/logic controllersUser inputHome appliance
Owner:GREE ELECTRIC APPLIANCES INC

Stepping type heating furnace for heat treatment

InactiveCN103131836BAvoid bending deformationReduce in quantityFurnace typesHeat treatment furnacesTemperature controlRight triangle
Owner:TIANJIN UNIV OF COMMERCE

Method, device and base station for beamforming

InactiveCN102237923BHigh precisionImprove performanceSpatial transmit diversityBaseband system detailsCarrier signalEngineering
Owner:ZTE CORP

Breathing mask conforming to human body engineering science design and design method thereof

InactiveCN101249293BRespiratory masks3D-image renderingHuman bodyRESPIRATORY RHYTHMS
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A method for preparing dyeing accelerator based on high nitric water

ActiveCN104674576BSolve processing problemsGood dosageMultistage water/sewage treatmentDyeing processWater useInorganic Chemical
Owner:CHINASALT JINTAN

A wire support fitting

ActiveCN110459998BHigh strengthNot easy to damageSuspension arrangements for electric cablesBraced frameScrew thread
Owner:STATE GRID CORP OF CHINA +1

Traditional Chinese medicine composition for treating rheumatic arthritis and atrophic arthritis

InactiveCN1241626CHigh cure rateGood treatment effectHeavy metal active ingredientsAnthropod material medical ingredientsLiver and kidneyTherapeutic effect
Owner:曹斌豫

Portable apparatus with electronic control system and control method thereof

ActiveCN102110455BGuarantee data securityDisposition/mounting of recording headsDriving/moving recording headsOperational systemElectronic control system
Owner:ELITEGROUP COMPUTER SYSTEMS

An instant supply and charging device for a micro mobile power supply

InactiveCN104753143BMeet charging needsInstant accessMobile unit charging stationsElectric powerElectricityPublic place
Owner:DONGHUA UNIV

Implementation method, device and terminal equipment of hydraulic system simulation

ActiveCN109162990BFind out quicklyFind out exactlyFluid-pressure actuator testingThermodynamicsControl engineering
Owner:深圳国腾安职业教育科技有限公司

Terminal device

InactiveCN102437480BUnlock releaseElectrically conductive connectionsCoupling contact membersTerminal equipmentComputer terminal
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Coating raw material composition, ductile iron pipe and preparation method thereof

ActiveCN105384417BImprove anti-corrosion performanceSolve the problem of low mechanical propertiesCorrosion preventionPipe protection against corrosion/incrustationCelluloseSlag
Owner:SAINT GOBAIN PIPELINE SYST

Long bamboo filament manufacture process

ActiveCN103101095BCan't see stitching marksUniform thicknessWood working apparatusEngineeringRubbing
Owner:重庆知德文化传播有限公司

An urban sewage detection platform and its application method

ActiveCN111482213BPrevent fallingTesting waterLaboratory benches/tablesStructural engineeringSewage
Owner:枣庄市宇辰环保咨询有限公司

A testing device and method for audio-frequency directional system performance

ActiveCN106101970BSimple designEasy to installElectrical apparatusUltrasonic sensorSignal processing circuits
Owner:DALIAN UNIV OF TECH

Divide-by-four injection locked frequency divider circuit with low power consumption and wide lock range

InactiveCN102710260BImprove injection efficiencyImprove output swingPulse automatic controlInjection lockedCapacitance
Owner:FUDAN UNIV

A payment method and system

ActiveCN105989488BAvoid safety hazardsImprove experienceCash registersPoint-of-sale network systemsHuman bodyPayment transaction
Owner:TENDYRON CORP

Secret communication method for implementing wireless local area network by using multi-algorithm

InactiveCN101431752BEnsure safetyEasy accessKey distribution for secure communicationData switching by path configurationComputer hardwareWireless access point
Owner:AIGO DIGITAL TECHNOLOGY CO LTD

A commercial concrete production line

ActiveCN110253741BReduce vibrationExtended service lifeDischarging apparatusCeramic shaping plantsArchitectural engineeringManufacturing line
Owner:海南强力混凝土有限责任公司

An AC insulation detection circuit, system and method

ActiveCN107748292BAvoid lossAvoid heat dissipationVery high resistance measurementsHemt circuitsPower grid
Owner:SUNGROW POWER SUPPLY CO LTD

Salt reduction method and device based on cooking utensils

ActiveCN111642972BReduce saltEffects of Efficient Salt Reduction CookingSteam cooking vesselsPressure-cookersThermodynamicsSalt content
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Acrylamide copolymer and its preparation method and application

ActiveCN110790860BHigh surface/interface activityFast dissolutionDrilling compositionMonomer compositionPolymer science
Owner:CHINA PETROLEUM & CHEM CORP +1

Dual-mode self-adaptive coordinated control method of voltage source and current source for wind turbines

ActiveCN111431208BRun friendlyImprove anti-interference abilitySingle network parallel feeding arrangementsWind energy generationEngineeringVoltage source
Owner:ZHEJIANG WINDEY

TiO2 photocatalyst and preparation method thereof

ActiveCN103041796BEvenly dispersedEasy to operatePhysical/chemical process catalystsWater/sewage treatment by irradiationPorous carbonCarbonization
Owner:CHINA PETROLEUM & CHEM CORP +1

Felt with seam for paper manufacture

InactiveCN101671973AStable bite operationEasy snap operationPaper-making machinesPunchingAdhesive bonding
Owner:ICHIKAWA ELECTRIC CO LTD

Oprf/i agents and their use in hospitalized and other patients

InactiveCN103270047AHigh hydrodynamic radiusEasy to shapeAntibacterial agentsImmunoglobulins against bacteriaPolyclonal antibodiesCell Membrane Proteins
Owner:VALNEVA AUSTRIA GMBH

A graded energy-dissipative damper of orthogonal corrugated slotted steel plates with viscoelastic materials

ActiveCN112411786BImprove fatiguePrevent torsional deformation damageProtective buildings/sheltersShock proofingArchitectural engineeringEnergy consumption
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Multifunctional card system

ActiveCN103021093BEasy to carryEasy to useComplete banking machinesCash registersComputer module
Owner:AEROSPACE INFORMATION

encryption method

ActiveCN109417474BKey distribution for secure communicationChannel estimationData signalEncryption
Owner:MICROSOFT TECH LICENSING LLC

Health maintenance formula

InactiveCN102552747BIndicator balanceAchieve beautyDigestive systemPlant ingredientsFormularyPearl barley
Owner:饶纪绸

A Bit Rate Control Method for Non-Feedback Distributed Video Coding

ActiveCN104301729BImprove rate-distortion performanceSmall amount of calculationDigital video signal modificationCorrelation coefficientSide information
Owner:NANJING UNIV OF POSTS & TELECOMM

High-temperature refuse treating reacting furnace and corollary equipment thereof

InactiveCN1225621CReasonable duty cycleZero pollutionSolid waste disposalIncinerator apparatusActivated carbonSewage
Owner:雷建光

A cultivation method for improving the quality and yield of intercropping corn

InactiveCN108849324BIncrease productionHigh economic valueFertilising methodsCereal cultivationVitamin CUncooked Foods
Owner:SICHUAN AGRI UNIV

A method for repairing cooling wall water pipes of blast furnace

ActiveCN111041142BSmall resistanceGuaranteed cooling strengthCooling devicesWater volumeWater flow
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Communication method and device

ActiveCN104640166BRealize communicationAssess restrictionNetwork data managementComputer terminalCommunication device
Owner:XIAOMI INC

or2w3 gene mutant and its application

InactiveCN104450728BBioreactor/fermenter combinationsBiological substance pretreatmentsDiseaseRetinitis pigmentosa
Owner:ARMY MEDICAL UNIV +1

A method for suspending and culturing infectious bronchitis virus with passaged cell lines

ActiveCN108300704BImprove adaptabilityHigh titerSsRNA viruses positive-senseRecovery/purificationInfectious bronchitisInfectious bronchitis virus
Owner:ZHAOQING INST OF BIOTECHNOLOGY CO LTD +3

Channel scanning method and equipment

ActiveCN102404826BShorten the timeAvoid stale questionsAssess restrictionTelecommunicationsAccess control
Owner:XINHUASAN INFORMATION TECH CO LTD

4-Pin Optical Receiving Component Elbow Pin Fixture

ActiveCN103302206BAvoid crackingMeet the needs of multiple bendingPrinted circuit assemblingBiochemical engineeringElbow
Owner:SHENZHEN GIGALIGHT TECH

The measurement method of a comprehensive taste quality of shiitake mushrooms and its evaluation methods

ActiveCN111426805BIncrease credibilityIn line with market consumption characteristicsTesting foodBiotechnologyAsparagus cochinchinensis
Owner:SHANGHAI ACAD OF AGRI SCI

Chain seals for tracked vehicle tracks

ActiveCN108692027BNot easy to fall offAvoid local wearEngine sealsEndless track vehiclesForeign matterTrackway
Owner:李起光

Bearing discharge device of automatic bearing loading machine

ActiveCN106395263BIncrease productivityImprove yieldJigging conveyorsConveyor partsMechanical engineeringEngineering
Owner:TAIZHOU LONGDA TECH CO LTD

Solar aerial photographing unmanned aerial vehicle

InactiveCN107697293AHeight adjustableIncrease power generation capacityEfficient propulsion technologiesRemote controlled aircraftSolar powerSecond ancillary
Owner:合肥齐赢网络技术有限公司

A method for preparing cis-pinane by hydrogenation of α-pinene

ActiveCN109912374BEasy to separateHigh catalytic activityPhysical/chemical process catalystsHydrocarbon by hydrogenationPtru catalystCombinatorial chemistry
Owner:QINGDAO UNIV OF SCI & TECH

The preparation method of esomeprazole sodium

ActiveCN103664887BHigh yieldHigh chemical purityOrganic chemistryEsomeprazole SodiumOmeprazole
Owner:CHENGDU YILUKANG MEDICAL TECH & SERVICE

Finite element numerical model debugging method based on grid structure

InactiveCN102063555BOvercoming the time-consuming and labor-intensive difficulties of manual error checkingShorten the timeSpecial data processing applicationsAlgorithmTheoretical computer science
Owner:HOHAI UNIV

Diffuser, laser light source module using same and manufacturing method thereof

InactiveCN107179572BSimple processReduce manufacturing costDiffusing elementsCoatingsRefractive indexColloid bodies
Owner:DELTA ELECTRONICS INC

An integrated water tank bracket

ActiveCN103522893BEasy to installOvercome volumePropulsion coolingAgricultural engineeringShock absorber
Owner:BEIJING NORTH HUADE NEOPLAN BUS

a building drainage system

ActiveCN113266111BImprove energy saving and environmental protection performanceGeneral water supply conservationWatering devicesEnvironmental engineeringWater collection
Owner:浙江韶华建设有限公司

Preparation method of plastic particles for maintaining extrusion of orange or yellow materials without black points

ActiveCN103342851BUnobstructed runnerInhibit carbon depositionBlack pointCarbon deposition
Owner:GUANGZHOU XINGYA GAOXIN PLASTIC TECH CO LTD

A scratch-resistant composite pole and its manufacturing method

ActiveCN109209000BEnsure safetyImprove skid resistanceLamination ancillary operationsLaminationYarnFiber
Owner:YUNFU XINYUE ELECTRICAL APPLIANCE EQUIP CO LTD

Anti-glare surface with ultra-low flash and method of making same

PendingCN114341074AUniform appearanceUltra Low Flash ConsistentSurface treatment compositionsGlycerolEngineering
Owner:CORNING INC

Location method of small current ground fault in distribution network based on layered test pull

ActiveCN108562819BImprove adaptabilityRealization of ground fault locationFault location by conductor typesShort-circuit testingRemote controlCurrent distribution
Owner:BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

A Downlink Data Packet Scheduling Method for Phased Array Agile Beams

ActiveCN110417684BGuaranteed LatencyHigh scheduledData switching networksTelecommunicationsPacket scheduling
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

A method for realizing high-precision clock carried by gpon network

ActiveCN110995387BTime-division multiplexEngineeringOptical line termination
Owner:广东邮电职业技术学院

A clock recovery method and device

ActiveCN103731223BImprove performanceHigh precisionTime-division multiplexData streamClock recovery
Owner:SANECHIPS TECH CO LTD

Method and terminal of on-line playing flow media

ActiveCN101001362BSize dynamic allocationImprove experiencePulse modulation television signal transmissionTransmissionDownload rateParallel computing
Owner:TENCENT TECH (SHENZHEN) CO LTD

Vehicle compressor with simple water proof structure for pulley supported by bearing

InactiveCN1330077CSimple and fast operationAir-treating devicesPositive displacement pump componentsPulleyFastener
Owner:SANDEN CORP

Preparation method of crystal phase controllable titanium dioxide nanometer crystal

InactiveCN1194900CMild preparation conditionsSimple preparation equipmentTitanium dioxideAlcoholTitanium
Owner:FUDAN UNIV

A kind of auxiliary agent for PVC processing and preparation method thereof

ActiveCN106188952BEasy to processImprove heat resistancePolymer scienceEmulsion
Owner:JIANGSU ATE DONGTAI NEW MATERIALS TECH

Controls service discovery and activation among peers

ActiveCN109076324BAvoid weakeningPower managementAssess restrictionComputer networkEngineering
Owner:MICROSOFT TECH LICENSING LLC

Waste end stretching device for weaving machines

ActiveCN109983166BLoomsWaste materialIndustrial engineering
Owner:PICANOL NV

Manufacturing method for silicon-on-insulator (SOI) structure provided with stepped oxidization buried layer

ActiveCN102339784BLower threshold voltageImprove performanceSemiconductor/solid-state device manufacturingOxygen ionsSilicon on insulator
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Dental implant fixture

InactiveCN112004497AWill not deformAccurate and firm implantationDental implantsDentistryDental implant
Owner:李太炅 +1

A method and device for detecting wearing state of glasses

ActiveCN104921867BEye treatmentComputer scienceWears glasses
Owner:HANGZHOU GLASSON TECH CO LTD

Method for preparing tributyl citrate by using modified cation exchange resin as catalyst

InactiveCN102320970BEasy to manufactureLow priceOrganic compound preparationCarboxylic acid esters preparationDistillationStrong acids
Owner:SICHUAN UNIV

Film membrane for modulo inner decoration and manufacturing method thereof and modulo inner decoration manufacture process

ActiveCN101077672AIncrease profitReduce wasteDecorative surface effectsSynthetic resin layered productsHardnessOptoelectronics
Owner:RUGAO LANTU KNITTING CLOTHING CO LTD

An integrated device for improving flue gas forced oxidation, desulfurization and denitrification

ActiveCN112354352BIncreased jet spreadAchieve diffusionDispersed particle separationLiquid wasteFlue gas
Owner:国能哈尔滨热电有限公司

Long-object measuring device

InactiveCN100453963CPharmaceutical product form changeUsing electrical meansElectrical resistance and conductanceResistor
Owner:YUYAMA MFG CO LTD

Subscriber calendar prompting method based on intelligent network

ActiveCN1882014BEasy to remindRemind in timeAutomatic exchangesSelection arrangementsComputer scienceSpeech sound
Owner:ZTE CORP

A method for judging the nature of defects in small-diameter pipe detection aided by simulation

ActiveCN109682891BOptimizing the flaw detection processReduce precisionAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalModelSimClassical mechanics
Owner:JIANGSU FRONTIER ELECTRIC TECH +2

A method of drying printing ink and a drying metal plate

ActiveCN108995369BEvenly heatedQuality assurancePrinting press partsElectric machineryStructural engineering
Owner:广东博越数字应用科技有限公司

A high-throughput micro-liquid sample distribution device and its use method

ActiveCN103394380BRealize automatic high-throughput micropipetteSimple and fast operationLaboratory glasswaresHigh fluxCapillary action
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Schottky barrier high current density igbt device

ActiveCN104966730BIncrease working voltageIncrease current densityTransistorSemiconductor/solid-state device manufacturingHigh current densitySchottky barrier
Owner:HUNAN UNIV

Method for producing a lift transfer component

ActiveCN102421994BReduce manufacturing costShort processing timeValve arrangementsBearing componentsEngineeringGas exchange
Owner:SCHAEFFLER TECH AG & CO KG

Suture clamp, deployment device therefor, and method of use

ActiveCN109788950BSuture equipmentsRadial compressionSurgery
Owner:EDWARDS LIFESCIENCES CORP

A feeding device for cloth inspection machine

ActiveCN111498550BRealize automatic refuelingImprove cloth inspection efficiencyWebs handlingSerpentine channelEngineering
Owner:杭州富阳数马装饰工艺品有限公司

tensioner for camshaft‑camshaft chain drives

ActiveCN105134372BEasy to fixSmall Flange ThicknessValve arrangementsGearingEngineeringAxial distance
Owner:IWIS MOTORSYSTEME GMBH & CO KG

Method for code division reservation and space division reading of active radio frequency tag

InactiveCN101533457BReduce read efficiencySensing record carriersRadio frequencyComputer science
Owner:PEKING UNIV

Method and kit for detecting rs2878677 locus of susceptibility gene of hypertension

InactiveCN101979657BSimple methodLow costMicrobiological testing/measurementHyperplasia Suppressor GeneMitochondrial fusion
Owner:BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV +1

A method and system for in-orbit satellite status monitoring and prediction based on digital twins

ActiveCN110032168BTimely fault diagnosisStrong visualizationElectric testing/monitoringState predictionRemote sensing
Owner:BEIJING INST OF SPACECRAFT SYST ENG

Pseudomonas choloeaphtis and application

ActiveCN103602621BMake up for the deficiency of poor prevention effectGood control effectBiocideBacteriaPseudomonas cichoriiMicrobiology
Owner:JIANGSU ACAD OF AGRI SCI

supercharged internal combustion engine

ActiveCN109209625BHybrid vehiclesElectrical controlTurbochargerInlet valve
Owner:MAN TRUCK & BUS AG

Method for preparing lignin-rich fiber for textile and composite materials through high-temperature directional degumming

ActiveCN108456933BImprove tensile strength at breakHigh strengthVegetable materialYarnBreaking strength
Owner:GUANGDONG GUANHAO HIGH TECH

Drug bottle cap installation in place detection method and device

InactiveCN103552712BAffect accuracyGuaranteed accuracyPackaging automatic controlMedicineBottle cap
Owner:DELTA GREENTECH CHINA CO LTD

A kind of operation method of NAND gate array

ActiveCN106205705BRead-only memoriesNAND gateVoltage
Owner:MACRONIX INT CO LTD

Interactive prop processing method, device, terminal and storage medium

ActiveCN112057857BEffective againstImprove interaction efficiencyVideo gamesComputer graphics (images)Human–robot interaction
Owner:TENCENT TECH (SHENZHEN) CO LTD

Pet excrement cleaning device and pet excrement cleaning method

ActiveCN108849550BTimely collectionImprove cleanlinessOptical detectionAnimal housingEnvironmental engineeringCompanion animal
Owner:MAANSHAN JASON SEMICON CO LTD

An external visual gas cylinder cabinet with automatic alarm and exhaust function

ActiveCN108240553BEasy coolingPrevent leakageVessel mounting detailsContainer filling methodsGas cylinderElectric machinery
Owner:苏州市凯利勋实验室设备有限公司