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.

Filter with data storage provided with an antenna for transmitting signals

InactiveCN101932369AData changeWon't changeDispersed particle filtrationMembrane filtersCouplingData memory
Owner:HYDAC FILTERTECHNIK GMBH

A kind of kiwi fruit planting greenhouse

ActiveCN107155723BSimple structureEasy to operateClimate change adaptationGreenhouse cultivationAgricultural scienceGreenhouse
Owner:新昌县焕宏农业有限公司

Method of leading opgw optical cable in power distribution building

ActiveCN105891995BWill not affect the structuralOptimized and beautiful layoutOptical fibre/cable installationEngineeringElectric cables
Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Depth information acquisition method and device, equipment and medium based on structured light

ActiveCN110557622BEasy to set upEasy and efficient setupSteroscopic systemsComputer graphics (images)Engineering
Owner:GOERTEK OPTICAL TECH CO LTD

Compressor protection method, device and computer-readable storage medium

ActiveCN107332492BEffective protectionReduce running noiseElectric motor controlMachines/enginesThree-phaseEngineering
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

VCI powder bimetal coating for steel structure surface protection and preparation method thereof

ActiveCN105542621BComprehensive anti-rust effectPrevent rustAnti-corrosive paintsPowdery paintsZinc phosphateWeather resistance
Owner:JIANGSU AVIC BAIMU NEW MATERIAL TECH +1

A scientific research ship with a fully automatic snow and ice removal system

ActiveCN109808855BSo as not to damageQuick cleaningVessel cleaningHull decksSnow removalIce melt
Owner:THE FIRST INST OF OCEANOGRAPHY SOA

air conditioner

ActiveCN109073262BWithout compromising convenienceMechanical apparatusSpace heating and ventilation safety systemsEngineeringRefrigerant
Owner:MITSUBISHI ELECTRIC CORP

Device for testing yarn tension and yarn sensor

InactiveCN1168647CAccurate measurementNo reduction in yarn qualityFilament handlingTension measurementYarn tensionTransverse wave
Owner:TORAY ENG CO LTD

A method for hoisting an ultra-long steam turbine generator

ActiveCN110790147BEasy to useEasy to operateMachines/enginesTravelling cranesUltra high pressureOverhead crane
Owner:POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD

Processing track generation method and corresponding device

ActiveCN108363357ANumerical controlCutter locationEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Air duct component and refrigerator with same

ActiveCN102645068BAvoid damageNot easy to damageLighting and heating apparatusCooling fluid circulationEngineering
Owner:HEFEI MIDEA REFRIGERATOR CO LTD

A kind of osd display method, device, equipment and storage medium

ActiveCN110996026BReduce the background color interference problemImprove the display effectTelevision system detailsColor television detailsComputer hardwareDot matrix
Owner:TP-LINK

A safety elevator

ActiveCN106629357BShear Safety IncidentImprove securityBuilding liftsFloor levelCar door
Owner:福德斯电梯有限公司

Gas and liquid separator

ActiveCN102688631BSame separation effectReduce volumeDispersed particle separationRefrigeration componentsCycloneHigh density
Owner:SHANGHAI JIAOTONG UNIV

Valve core of thermostatic expansion valve and the thermostatic expansion valve

ActiveCN101566235BHigh adjustment accuracyImprove stabilityLift valveCoolantCooling medium
Owner:ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT

A double cantilever beam fracture toughness testing device

ActiveCN108303314BEasy to operateSimple structurePreparing sample for investigationMaterial strength using tensile/compressive forcesPressure transmissionCollection system
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Content service supporting system and method for realizing single node authentication and mutual communication and access of user

InactiveCN100495972CIncrease usageEasy to implementSpecial service provision for substationUser identity/authority verificationSupporting systemNetwork service
Owner:HUAWEI TECH CO LTD

A kind of antistatic blended yarn and preparation method thereof

ActiveCN104593922BLarge application spaceImprove performanceElectroconductive/antistatic filament manufactureMelt spinning methodsYarnViscose
Owner:浙江斯坦格运动护具科技有限公司

A kind of processing method of ptfe suspension resin end group

ActiveCN103665198BEasy to processAchieve the goal of energy saving and emission reductionDrying solid materials with heatHearth type furnacesEnd-groupSulfur trioxide
Owner:ZHONGHAO CHENGUANG RES INST OF CHEMICALINDUSTRY CO LTD

Method and system for real-time transmission of automation equipment fault data in smart factories

ActiveCN111736560BLow priceThe global economy has improvedElectric testing/monitoringPilot signal allocationSmart factoryMonitoring system
Owner:山东优迈信息科技有限公司

A method for localization of pathological tissue slice scanning based on clustering and segmentation

ActiveCN113436206BImprove scanning efficiencyEfficient determinationImage enhancementImage analysisCluster algorithmRadiology
Owner:易普森智慧健康科技(深圳)有限公司

Doppler current meter data processing method, system, medium and computer equipment

ActiveCN110763869BEfficient identificationAccurate and stable flow rate valueFluid speed measurementCurrent meterFrequency spectrum
Owner:BEIJING TENGINE INNOVATION INSTR

New media business management system and application method thereof

ActiveCN103023890BMeet the acceptance conditionsMaintain normalTransmissionThird partyControl system
Owner:ZTE CORP

High frequency matrix welding device

ActiveCN108581164BEasy to useReduce usageHigh frequency current welding apparatusElectrical connectionStructural engineering
Owner:佛山市德川机械科技有限公司

Elevator and steel wire rope tension automatic regulating device thereof

ActiveCN102491148BWithout compromising comfortReduce wear rateElevatorsHydraulic cylinderEngineering
Owner:HITACHI ELEVATOR CHINA

A sludge treatment process and system

ActiveCN104261645BCompletely processedHandling safety and environmental protectionSludge treatment by de-watering/drying/thickeningSludge treatment by pyrolysisSludgePollution
Owner:山东博润环保科技有限公司

A kind of electroless copper plating solution and a kind of electroless copper plating method

ActiveCN105200402BHigh dimensional accuracyImprove adhesionLiquid/solution decomposition chemical coatingCopper platingMercaptobenzothiazole
Owner:BYD CO LTD

A tool-type positioning steel plate

ActiveCN112681739BImprove ease of useEasy to installAuxillary members of forms/shuttering/falseworksTransverse grooveClassical mechanics
Owner:SCEGC NO 6 CONSTR ENG GRP CO LTD

A Construction Method of Two-tier Optimization Model of Virtual Power Plant Considering Network Constraints

ActiveCN110147907BIncrease profitEmbody superiorityForecastingResourcesBilevel optimizationTransmission congestion
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD

A current limiting device and current limiting method of an active power filter

InactiveCN109066630BCurrent limit control implementationImplement overcurrent protectionActive power filteringEmergency protective arrangements for limiting excess voltage/currentCurrent limitingSwitching cycle
Owner:上海沫安能源科技有限公司

Controlled reactor-based series voltage control device of circuit

InactiveCN101699737BAchieve independent controlAchieve decouplingConversion without intermediate conversion to dcAc network circuit arrangementsVoltage vectorEngineering
Owner:CHONGQING UNIV

Air conditioner and constant temperature dehumidification control method and device thereof

ActiveCN107036246BGuaranteed volatilityImprove user experienceMechanical apparatusSpace heating and ventilation safety systemsStart stopTemperature difference
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

Resource release method

InactiveCN101262679BReduce the probability of connectionConnection managementRate reductionAccess port
Owner:喻志永

Resistivity simulation unit body and manufacturing method thereof

ActiveCN104005758BEasy to checkEasy CalibrationGeological measurementsBorehole/well accessoriesMixed materialsMaterials science
Owner:CNPC GREATWALL DRILLING ENG

A kind of color plate coil coating composition and preparation method thereof

ActiveCN105838204BAvoid damageHigh hardnessAnti-corrosive paintsPolyester coatingsProduction lineHardness
Owner:ZHEJIANG TIANNU GROUP PAINT MFG

A brown sugar deblocking and crushing equipment

ActiveCN107096604BEasy to operateGood agglomeration effectGrain treatmentsEngineeringSugar
Owner:安徽京环医疗用品有限公司

A kind of polyurethane non-curing waterproof coating and its production process

ActiveCN106118435BHeating construction is convenientMake up for the shortcomings that are not easy to deal withPolyurea/polyurethane coatingsSilanesPolyamide
Owner:WEIFANG HONGYUAN WATERPROOF MATERIAL

Preparation method of ion selective electrode capable of measuring trace chromium (III)

InactiveCN101532984BWide linear rangeLow detection limitOrganic chemistryMaterial analysis by electric/magnetic meansLower limitRoom temperature
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

An improved machine vision detection system and its detection method

ActiveCN106895826BAccurate and fast identification and detectionImprove robustnessPicture taking arrangementsMachine visionIrradiation
Owner:廊坊市廊瑞科技有限公司

Anti-skid mine hoist constant deceleration braking electro-hydraulic control equipment

ActiveCN104444919BImprove safety and reliabilityThe principle is simpleFluid-pressure actuator componentsHoisting equipmentsClosed loopEngineering
Owner:LUOYANG YUANCHUANG ELECTRIC

Forecast method and system for power grid rainstorm disaster forecast deviation based on dominant circulation

ActiveCN110542936BHigh precisionClear thinkingDigital data information retrievalWeather condition predictionPower gridIsobaric surface
Owner:STATE GRID HUNAN ELECTRIC POWER +2

A kind of ganoderma lucidum red currant solid beverage and preparation method thereof

ActiveCN104256778BThe ingredients are scientific and reasonableUnique flavorFood shapingFood ingredient functionsDiseaseCow milking
Owner:安徽衡济堂药业有限公司

Sample nucleic acid for single nucleotide polymorphism detection purposes, pcr primer for preparing sample for single nucleotide polymorphism detection purposes, and method for preparing sample for single nucleotide polymorphism detection purposes wh

InactiveCN103443274AMicrobiological testing/measurementRecombinant DNA-technologyNucleotideIon exchange
Owner:SEKISUI MEDICAL CO LTD

Lighting device, display device, and television receiver

InactiveCN102341648AAvoid damageTelevision system detailsElectric discharge tubesTelevision receiversEffect light
Owner:SHARP KK

Provides contextual hints relevant to user sessions

ActiveCN102567441BSpecial data processing applicationsContext awarenessDocumentation
Owner:MICROSOFT TECH LICENSING LLC

Method for wafer back flattening and method for enhancing wire width consistency of photo-etching process

InactiveCN101459096BImprove flatnessMeet the needs of integrated circuit technologySemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingWire widthSemiconductor chip
Owner:SEMICON MFG INT (SHANGHAI) CORP

An Analysis Method to Protect User Privacy

ActiveCN110287711BSimilarity Detailed and AccurateLabeling is detailed and accurateDigital data protectionOriginal dataUser privacy
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

Optimal Design Method of Tie Rods for Heavy Vehicles

ActiveCN110263444BCost-effectiveReduced safety marginGeometric CADDesign optimisation/simulationMathematical modelControl engineering
Owner:FUZHOU UNIV

An aircraft refueling vehicle equipped with an automatic transmission

ActiveCN106477066BGuaranteed operational safetyReduce labor intensityLiquid handling installationsAutomatic controlAutomatic transmission
Owner:AEROSUN CORP

Combined escape device for juvenile fishes

ActiveCN103070098BEase of evacuationEasy to assembleClimate change adaptationPisciculture and aquariaInterior spaceJuvenile fish
Owner:ZHEJIANG OCEAN UNIV

Traditional Chinese medicine composite for treating nephritis and preparation method thereof

ActiveCN102000277BUrinary disorderPlant ingredientsRefluxThird generation
Owner:齐任国

Indoor temperature adjustment method and device

ActiveCN109737564BRealize automatic adjustmentImprove experienceMechanical apparatusSpace heating and ventilation safety systemsAuto regulationAcoustics
Owner:龙马智芯(珠海横琴)科技有限公司

Magnetic integrated devices, power conversion circuits, chargers and electric vehicles

ActiveCN110634655BReduce volumeReduce weightCharging stationsTransformersInductor windingsHemt circuits
Owner:HUAWEI DIGITAL POWER TECH CO LTD

Power amplifier anomaly detection method and system

ActiveCN104168076BRapid positioningQuick analysisWireless communicationAnomaly detectionEngineering
Owner:COMBA TELECOM SYST CHINA LTD

A kind of treatment process of antibiotic bacteria residue

ActiveCN106925596BReduce residual concentrationHigh protein contentSolid waste disposalTransportation and packagingBiotechnologyEngineering
Owner:COFCO NUTRITION & HEALTH RES INST +1

Multi-resolution femtosecond laser 3D printing device and printing method

ActiveCN107175823BEasy to controlIncrease the pulse widthAdditive manufacturing apparatus3D object support structuresWavefrontImage resolution
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Switching inductance equalization controller and control method for energy storage device

ActiveCN105449782BWide applicabilityImprove efficiencyCharge equalisation circuitElectric powerControl signalEngineering
Owner:严格集团股份有限公司

Tunnel surrounding rock radial stress strain distributed monitoring technology

ActiveCN102102537BMining devicesUsing optical meansEngineeringComputational physics
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD

Combined control valve for hopper car

ActiveCN101417658BImprove reliabilityImprove pass rateHopper carsControl systemControl valves
Owner:CRRC TAIYUAN CO LTD

A gasification method and gasification device

ActiveCN108822896BImprove liquidityIncrease profitGasification processes detailsFixed-bed gasificationThermodynamicsProcess engineering
Owner:ENN SCI & TECH DEV

Micro projection light engine for near-eye display devices

ActiveCN111158143BOptical elementsDisplay deviceEngineering
Owner:SUNNY OPTICAL ZHEJIANG RES INST CO LTD

Block supply-based distribution network planning design method

ActiveCN101930563BConform to the law of constructionImprove standardizationResourcesSpecial data processing applicationsElectric power systemPower grid
Owner:CHINA ELECTRIC POWER RES INST +1

Rotary knife device for worm screw thread processing in the field of musical instruments

InactiveCN103406605BImprove machining accuracyHigh degree of automationThread cutting machinesDriving apparatusAutomationEngineering
Owner:RUIAN ZHONGLIAN ELECTRIC SOUND MUSICAL INSTR

Preparation method and formula of hawthorn, wolfberry and salvia miltiorrhiza wine

InactiveCN103484325BAlcoholic beverage preparationFlavorSalvia miltiorrhiza
Owner:QINGDAO AGRI UNIV

A power monitoring method in the test of transceiver components

ActiveCN103983955BAchieve orderRealize rationalityWave based measurement systemsProgramme control in sequence/logic controllersElectricityTest power
Owner:CHINA ELECTRONIS TECH INSTR CO LTD

An intermittent pre-engine compressed gas overpressure and underpressure control device

ActiveCN106493905BSimple structureEasy to adjustSolenoid valveEngineering
Owner:重庆俊霖包装材料有限公司

A method for preparing superhydrophilic/underwater superoleophobic aluminum mesh

ActiveCN109758789BSeparation efficiency is stableLiquid separationAqueous dropletOil water
Owner:DALIAN UNIV OF TECH

A kind of monascus culture medium and the preparation process of monascus using the medium

ActiveCN106987527BSuitable for growthSuitable for metabolismFungiMicroorganism based processesBiotechnologySucrose
Owner:福建省古田县程久红粬有限公司

A 4G/3G/BDS-based general aviation aircraft communication navigation monitoring system and method

InactiveCN105676249BGet rid of dependenceHigh precisionTransmission systemsSatellite radio beaconingJet aeroplaneInformation processing
Owner:CIVIL AVIATION UNIV OF CHINA

Frame receiving method and device in communication system

ActiveCN101383630BSimplify Timing DesignReduce implementation complexityError preventionBaseband system detailsFrequency spectrumCommunications system
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Air maintenance pumping system and tire

InactiveCN105270114AWith separate inflatable insertsTyre beadsTire beadDead volume
Owner:THE GOODYEAR TIRE & RUBBER CO

A kind of synthetic method of nanometer yttrium oxide powder

InactiveCN104445345BMaterial nanotechnologyRare earth metal compoundsPhysical chemistryEngineering
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Method for purifying protected 2'-deoxycytidines

InactiveCN100424091CSugar derivativesSolution crystallizationAntisense DNACytosine
Owner:MITSUI CHEM INC

An experimental device for aquatic plants

ActiveCN104255421BEasy to study growthGuaranteed uptimeAgriculture gas emission reductionCultivating equipmentsWater storageWater flow
Owner:CHANGZHOU XIAOGUO INFORMATION SERVICES

A game copy display method and device

ActiveCN112156457BEnhance the sense of screen substitutionAvoid a sense of fragmentationVideo gamesTime segmentHuman–computer interaction
Owner:BEIJING PERFECT WORLD SOFTWARE TECH DEV CO LTD

A positioning guide device and processing method for step deep hole processing

ActiveCN107999802BEffective outflowDrilling/boring measurement devicesPortable drilling machinesEngineeringScrew thread
Owner:CHONGQING HONGJIANG MACHINERY CO LTD

Synthetic diesel oil and preparation method thereof

InactiveCN101935562BLow priceWon't happenLiquid carbonaceous fuelsFuel additivesTurpentine OilTar
Owner:贵州瑞强力能源科技有限公司

Heat source device

ActiveCN104235968BEfficient use ofCompression machines with non-reversible cycleWater heatersElectric powerHeat exchanger
Owner:TOSHIBA CARRIER CORP

Pharmaceutical composition for treating urinary system disease

ActiveCN100398126CStone no change noNo positive indexAnthropod material medical ingredientsInanimate material medical ingredientsCorydalis ambiguaDisease
Owner:广西梧州三鹤药业股份有限公司

Application method and device of blockchain-based virtual website firewall

ActiveCN109413069BLow input costImprove securityTransmissionWeb siteEngineering
Owner:BEIJING BAIWU TECH CO LTD

A heat-shrinkable material sprayed with temperature-indicating paint and its preparation method

ActiveCN103183988BEffective control of baking timeThe instruction is validPolyester coatingsBenzoic acidDiluent
Owner:HONGSHANG HEAT SHRINKABLE MATERIALS

Backlighting device for display screen of television or mobile phone

PendingCN113767327AStatic indicating devicesNon-linear opticsEngineeringChromatic vision
Owner:GEMEX CONSULTANCY

A kind of preparation method of polymerizable organic amine cationic hydration shale inhibitor

InactiveCN105541643BPreparation raw materials are cheap and easy to obtainMild reaction conditionsOrganic compound preparationDrilling compositionWater basedOrganic synthesis
Owner:SOUTHWEST PETROLEUM UNIV

Culture medium for culturing edible fungus production mother seeds

InactiveCN102786334AImprove survival rateReduce manufacturing costFertilizer mixturesBiotechnologyMonopotassium phosphate
Owner:龙源海洋生物股份有限公司

A self-starting system applied to toll island fog lights

ActiveCN109246909BCheck visibility in real timeReduce wasteElectrical apparatusElectroluminescent light sourcesEngineeringWorkstation
Owner:CCCC FIRST HARBOR ENG +1

Observation and listening method of wellbore clogging in high-deep chute

ActiveCN103061743BEliminate hidden dangers in productionAvoid Personal Injury AccidentsSurveyConstructionsGeomorphologyWorking environment
Owner:JIUQUAN IRON & STEEL GRP

A kind of zinc-rich primer and preparation method thereof

ActiveCN103805027BPrevent penetrationImprove anti-corrosion performanceEpoxy resin coatingsEpoxySodium Bentonite
Owner:XIAN HIGHWAY INST +1

Production line system and automated warehouse used in the system

InactiveCN100365443CReduce operating rateImprove operating rateOptical filtersSemiconductor/solid-state device manufacturingProduction lineEngineering
Owner:DAI NIPPON PRINTING CO LTD

An anti-counterfeiting two-dimensional code

ActiveCN103996061BAchieve protective effectRecord carriers used with machinesPrinting inkEngineering
Owner:天津博大格致新材料技术有限责任公司

A kind of alfu@ps composite adsorbent and preparation method thereof

InactiveCN108816199BEasy to separate and recycleImprove adsorption removal effectOther chemical processesWater contaminantsMeth-Microsphere
Owner:HENAN NORMAL UNIV

Multi-cavity low-frequency broadband underwater acoustic transducer

InactiveCN103646642BReduce frequencyBoth broadbandSound producing devicesOcean bottomHelmholtz resonator
Owner:HARBIN ENG UNIV

A breast surgery skin flap fixation device

InactiveCN107997793BHigh precisionImprove securitySurgeryTool bitMedicine
Owner:WENZHOU PEOPLES HOSPITAL

Application of a graphitic carbon nitride two-dimensional nanosheet membrane in ion separation

ActiveCN109173744BIncrease penetration rateEasy to separateSemi-permeable membranesMembranesPorous substrateCarbon nitride
Owner:SOUTH CHINA UNIV OF TECH

A camera module, its production method, and electronic equipment

ActiveCN110290306BPrevent deviationImprove sealingTelevision system detailsColor television detailsCamera moduleMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method, device, server and client for detecting caller of swf file

ActiveCN107229844BIncrease the difficultyPrevent decompilationDigital data protectionTransmissionInformation processingClient-side
Owner:WUHAN DOUYU NETWORK TECH CO LTD

monitor

ActiveCN102375281BReduce thicknessReduce weightNon-linear opticsDisplay deviceComputer science
Owner:E INK HLDG INC

A kind of graphene-silicon composite material and its preparation method, electrode material and battery

ActiveCN110112408BImprove structural strengthFast evaporationMaterial nanotechnologySecondary cellsGraphiteSpray dried
Owner:内蒙古信敏惠纳米科技有限公司

Manufacturing method of granular carbon block filter

ActiveCN101869831BImprove discharge effectImprove filtering effectOther chemical processesMembrane filtersImpurityMaterials science
Owner:HANDOK CLEAN TECH CO LTD

A kind of Trichoderma ghana and application thereof

ActiveCN112680361BSolve pollutionIncrease productionFungiMicroorganism based processesBiotechnologyIndustrial waste water
Owner:SHANGHAI WANLIHUA BIOTECH

A device for mixing and preparing traditional Chinese medicine solid-liquid auxiliary materials

ActiveCN112999950BWell mixedGuaranteed uniformityTransportation and packagingMixing methodsEngineeringMechanical engineering
Owner:ZHEJIANG CHINESE MEDICAL UNIV MEDICAL PIECES

A connector rotating and docking automatic falling off recovery device

ActiveCN105066795BRealize automatic recyclingAchieve protectionSelf-propelled projectilesLinear motionMating
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

Preparation method and application of a fluorescent probe based on self-assembled vesicles

ActiveCN108558638BSimple preparation processRaw materials are easy to obtainOrganic compound preparationPharmaceutical non-active ingredientsFluoProbesBiological imaging
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

A Multi-Hop Broadcasting Method for Urban Vanet Based on Competition and Finite State Machine

ActiveCN108449720BReliable transmissionNot susceptible to frequent changes in network topologyError prevention/detection by using return channelParticular environment based servicesReliable transmissionCommunication quality
Owner:WUHAN UNIV

An automatic sawing system

ActiveCN111590136BReduce manual involvementHigh degree of automationMetal sawing devicesMechanical engineeringIndustrial engineering
Owner:闼闼家居科技(北京)有限公司

Preparation method of environment-friendly urea-formaldehyde resin

ActiveCN107325243BImprove performanceAldehyde/ketone condensation polymer adhesivesPtru catalystTriflic acid
Owner:山东省科特尔新材料有限公司

Double-offset butterfly valve

InactiveCN104350312ALift valveEngineeringButterfly valve
Owner:QTRCO

Method, device and system for managing group calling business emergency call

InactiveCN101472222BEasy to controlIncrease flexibilityBroadcast service distributionWireless commuication servicesEngineeringGroup system
Owner:HUAWEI TECH CO LTD

Mother-son extension catheter and son catheter thereof

InactiveCN105288818AGuide needlesGuide wiresSurgical riskCatheter hub
Owner:孙英贤 +1

Multiple sample biopsy device

InactiveCN107530066ASurgical needlesVaccination/ovulation diagnosticsTissue CollectionTissue sample
Owner:BOSTON SCI SCIMED INC

An optimization method for wireless information and energy transmission based on UAV

ActiveCN108880662BImprove data transfer rateImprove energy conversion efficiencyCircuit arrangementsRemote controlled aircraftEnergy balancingUncrewed vehicle
Owner:SHENZHEN UNIV

An automatic adjustment system and method for urban sewage pipe network exceeding the standard water quality

ActiveCN104108776BSolve the problem of excessive discharge water qualityImprove water qualityWater/sewage treatment by neutralisationWater qualitySewage
Owner:广东柯内特环境科技有限公司

A kind of preparation method of anticancer traditional Chinese medicine sugar-free granule

ActiveCN105193740BLow hygroscopicityImprove stabilityGranular deliveryAntineoplastic agentsGINSENG EXTRACTPolygonatum
Owner:山西振东五和堂制药有限公司

New energy-saving constant temperature heat exchange unit suitable for indirect heating of low temperature heat sources

ActiveCN113310333BSolve the problem of narrow adaptationMake up for the lack of low heating temperatureHeat exchanger casingsStationary plate conduit assembliesPlate heat exchangerNew energy
Owner:SHANGHAI ELECTRIC POWER DESIGN INST

TS-1 granules and preparation method thereof

ActiveCN101843621BAvoid interactionImprove stabilityPharmaceutical non-active ingredientsGranular deliverySolubilityPotassium oxonate
Owner:鲁南新时代生物技术有限公司

Self-Calibrating System for Ratio Error of Miniature Current Transformer

InactiveCN103543428BFew self-calibration stepsHigh range extension efficiencyElectrical measurementsReference currentGalvanometer
Owner:HUBEI TIANRUI ELECTRONICS

Inverter common mode voltage suppression method based on optimal selection of logic switching vector

ActiveCN111245268BReduce the amount of prediction operationsImplement output controlAc-dc conversionVoltage vectorControl engineering
Owner:XUZHOU NORMAL UNIVERSITY +1

Lower mold structure for stamping and flanging in box cap forming process

InactiveCN102451873BHigh outputSufficient conveying distanceShaping toolsMetal-working feeding devicesVertical projectionFlanging
Owner:上海宝钢工业有限公司

A Tool Change Monitoring Method Based on Extended Kalman Filter and Cutting Force Model

ActiveCN113199304BOvercome the problem of measuring the amount of wearReduce in quantityMeasurement/indication equipmentsNumerical controlSimulation
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A detection method for smart electric energy meter dropped zero line

ActiveCN106291089BRealization of zero line detection functionElectric connection testingElectricityThree-phase
Owner:NINGBO SANXING MEDICAL & ELECTRIC CO LTD

Umbilical member of an industrial robot

InactiveCN1895859ASmooth movementCurb sticking outArc welding apparatusManipulatorEngineeringMechanical engineering
Owner:FANUC LTD

A video distributed conversion coding format method

ActiveCN102780918BReduce loadGuaranteed real-timeDigital video signal modificationSelective content distributionComputer resourcesCode conversion
Owner:华数传媒网络有限公司 +1

A method of control and optimization of an aluminum -air battery electrolyte concentration

ActiveCN113363513BFuel and primary cellsCell electrodesElectrolytic agentThermodynamics
Owner:CHINA JILIANG UNIV

ip tolerance and signaling interworking

ActiveCN109040009BTransmissionInternet privacyIp address
Owner:AVAYA INC

A switching light editable laser processing system and method

ActiveCN112247342BGuaranteed accuracyAvoid over processingLaser detailsLaser beam welding apparatusLaser processingEngineering
Owner:北京卓镭激光技术有限公司

Compositions suitable for use in the vulcanization of rubber

InactiveCN107001692AParticulatesThiazole
Owner:RUBBER NANO PRODS

Double ether-containing triazinyl stilbene fluorescent whitening agent, its synthesis method and application

InactiveCN102408742BStyryl dyesDetergent dyesSolubilitySulfanilic acid
Owner:SHANDONG UNIV

A pulse dust collector with high safety

ActiveCN112206602BEasy to handleAvoid lifeDispersed particle filtrationTransportation and packagingDust controlAir pump
Owner:WELLDONE ENVIRONMENTAL PROTECTION EQUIP CHANGSHA

A motor housing lost foam mold with quick-change structure of inserts

ActiveCN109604522BImprove replacement speedSave replacement timeFoundry mouldsFoundry coresLap jointElectric machinery
Owner:齐河智谷产业发展有限公司

Method for preparing gel detergent

PendingCN110499221AReduce working hoursIncrease production capacityOrganic detergent compounding agentsAnionic surface-active compoundsAqueous solutionMaterials science
Owner:NEIGE CORP

Method of calibrating terminals with multi-sector antennas, mesh network terminals and mesh networks

InactiveCN102342047BReceivers monitoringNetwork topologiesComputer networkTelecommunications
Owner:THOMSON LICENSING SA

Method for realizing power control of high speed sharing information channel

InactiveCN101083491BIncrease power offsetTransmission control/equalisingSplit ringClosed loop
Owner:ZTE CORP

A buckling-resistant support based on yoshimura pattern crease circular tube core material

ActiveCN107083812BImprove performanceImprove hysteresis energy consumption performanceProtective buildings/sheltersShock proofingEngineeringBearing vibration
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method and device automatically adjusting backlight luminance

ActiveCN102404440BImprove visual experienceHigh adjustment accuracyCurrent supply arrangementsSubstation equipmentVisual perceptionComputer science
Owner:LEADCORE TECH

A SSB Signal Recovery Algorithm Based on Time-Domain Iteration

ActiveCN112564816BReduce complexityAvoid nonlinear operationsDistortion/dispersion eliminationElectromagnetic transmittersTime domainComputation complexity
Owner:SUN YAT SEN UNIV

Device and method for vertical pouring of pccp pipe core and rapid material homogenization

ActiveCN105965681BQuality assuranceReduce labor costsFeeding arrangmentsPre stressMechanical engineering
Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES

A bumper automatic assembly equipment with anti-extrusion structure for new energy vehicles

ActiveCN110329395BIncrease forceAvoid surface deformationVehiclesNew energyEngineering
Owner:广东富强科技股份有限公司

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