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.

Industrial reaction kettle liquid level separation method based on histogram and LBP characteristic fusion

InactiveCN108346136AImprove accuracyImprove adaptabilityImage enhancementImage analysisHistogramSingle frame

Owner:HANGZHOU DIANZI UNIV

MIM semi-automatic punching machine

PendingCN109865763AEasy to assemble and disassembleEnsure safetyShaping safety devicesStone-like material working toolsProtective relayElectrical and Electronics engineering

Owner:DONGGUAN HUAJING POWDER METALLURGY

Protective screen cleaning agent

InactiveCN106833938AEasily biodegradableFresh smellOrganic detergent compounding agentsSurface-active detergent compositionsIonChemistry

Owner:QINGDAO HUANAN SHENGYUAN FRUIT IND CO LTD

Camellia oleifera fruit huller

PendingCN112545001AImprove efficiencyComplete separationHuskingHullingElectric machineryDrive motor

Owner:HUBEI UNIV OF SCI & TECH

Test authentication management method, intelligent terminal and apparatus with storage function

ActiveCN107766233AImprove experienceQuery is validSoftware testing/debuggingComputer hardwareAuthentication

Owner:惠州TCL云创科技有限公司

Processing method of plastic electronic shell product with metal end feet

InactiveCN101742841AMake up for the problem that cannot be electroplatedElectrical apparatus casings/cabinets/drawersWork in processElectroplating

Owner:杜效白

Pit digging device and method for forestry planting

ActiveCN110447346AHigh degree of automationEfficient diggingPlantingFurrow making/coveringEngineering

Owner:SHANDONG FOREST GERMPLASM RESOURCES CENT

Fixing device for carbon fiber composite beam in low-speed impact experiment

PendingCN113092245ASimple structureReduce mistakesWork holdersStrength propertiesCarbon fiber compositeStructural engineering

Owner:ZHEJIANG SCI-TECH UNIV

Biological characteristic sensing system

InactiveCN105572331AFacilitate comparative analysis of dataAccurately informedBiological testingEmbedded systemSensing data

Owner:SUZHOU MING CROWN SOFTWARE TECH CO LTD

Method, device, mobile terminal, server and system for barrage information processing

ActiveCN108156508AMake up for development defectsShorten development timeSelective content distributionInformation processingComputer engineering

Owner:BEIJING ANYUNSHIJI TECH CO LTD

Active carbon adsorption equipment for treating waste gas

InactiveCN103252154AEasy to operateCompact structureDispersed particle separationAutomatic controlActivated carbon

Owner:KUNSHAN GONGTONG ENVIRONMENTAL PROTECTION MACHINECO

Multi-view naked-eye 3D display device and 3D image display method

PendingCN112929634AHigh flexibilitySmall amount of calculationCharacter and pattern recognitionSteroscopic systems3d imageNaked eye

Owner:BEIJING IVISUAL 3D TECH CO LTD +2

Method for improving carrier communication success rate by dynamically adjusting data frame length

PendingCN113346979AImprove the success rate of carrier communicationFast meter readingElectric signal transmission systemsUtility meters data arrangementsCarrier signalElectricity meter

Owner:深圳弘星智联科技有限公司

Method for judging vehicle with fatigue driving traffic violation risk

ActiveCN114419892AAvoid traffic accidentsRepresentativeDetection of traffic movementAlarmsTraffic violationTraffic accident

Owner:TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY

Mobile phone screen film pasting machine

InactiveCN109383018AQuality improvementAccelerateAgricultural engineeringPortal frame

Owner:安顺云首创科技开发有限公司

Cloth bonding agent

InactiveCN109517531AGood adhesionNot easy to ageNon-macromolecular adhesive additivesOrganic non-macromolecular adhesiveChemistryPolyacrylamide

Owner:徐州斯进信息科技发展有限公司

Information processing method and device for user experience journey

PendingCN113724006AExperience embodimentSolve the inability to truly reflectMarket predictionsVisual data miningObjective dataEngineering

Owner:苏州众言网络科技股份有限公司

Tire disassembling device for large automobile

InactiveCN104118285ASimplify the disassembly processSave human effortTyre repairingAutomotive engineeringEngineering

Owner:CHINA COAL ENERGY HEILONGJIANG COAL CHEM

Cache management method and device, medium and equipment

PendingCN114741335ASave system memoryCache management optimizationDatabase distribution/replicationEnergy efficient computingNumeric ValueReference table

Owner:TENCENT TECH (SHENZHEN) CO LTD

Homogenized white light source and homogenizing method

ActiveCN106838821AIncrease profitReduce power densitySpectral modifiersRefractorsColor rendering indexColor temperature

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Data processing method and device, electronic equipment and computer readable medium

ActiveCN108920453AImprove the corresponding success rate and accuracyReduce the amount of manual labelingSemantic analysisSpecial data processing applicationsData processingMedical terminology

Owner:国家食品药品监督管理总局药品评价中心 +1

Etching method and contact window forming method

ActiveCN100468640CReduce consumptionReduce critical sizeSemiconductor/solid-state device manufacturingSemiconductor devicesChemistryTwo step

Owner:UNITED MICROELECTRONICS CORP

Shortcut function achievement method applied to terminal

InactiveCN107908437AImprove experienceEasy to operateProgram loading/initiatingInput/output processes for data processingAssociation listComputer engineering

Owner:JIANGXI BORUITONGYUN TECH CO LTD

Water discharge connector and water discharge device

PendingCN111980114ALarge scattering areaDomestic plumbingOutfallMechanical engineering

Owner:JOMOO KITCHEN & BATHROOM

Processing method of external electromagnetic source item of three-dimensional time domain hybrid discontinuous Galerkin method

ActiveCN111079278AImprove applicabilityReduced simulation timeDesign optimisation/simulationComputational physicsMagnetic current

Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA

Compound low-temperature fresh-keeping agent and preparation method thereof

InactiveCN107307070ANot easy to freezeReduce the cost of low-temperature transportationFruit and vegetables preservationIonChemistry

Owner:HEFEI ZHENXUN LOW TEMPERATURE TECH CO LTD

Method for processing medium type of communication session in IMS (IP multimedia subsystem) communication system, mobile UE (user equipment) and IMS node

ActiveCN104954382AConnection managementWireless commuication servicesProcessing InstructionTTEthernet

Owner:TELEFON AB LM ERICSSON (PUBL)

Novel safety ear pick

InactiveCN107212964ASimple structureEasy to cleanEar treatmentEngineeringCircular disc

Owner:陈瑞彬

Transmission oil plug, transmission and new energy vehicle

ActiveCN114645936AEasy to useGear lubrication/coolingPhysicsScrap

Owner:江苏御传新能源科技有限公司

Gluing information detection method based on structured light measurement

PendingCN110530273ASolve the disconnection of structured light imagesImprove accuracyImage analysisUsing optical meansCharacteristic pointStructure based

Owner:易思维(杭州)科技有限公司

Method for waterproof sealing of carp aquatic animal robot cranial cavity

InactiveCN107789088AGood underwater controlReal-time observation of sheddingProgramme-controlled manipulatorClimate change adaptationEugenolDental Gypsum

Owner:YANSHAN UNIV

Two-layer up-down parking apparatus

InactiveCN101037895ASmall footprintSimple structureParkingsSmall footprintEngineering

Owner:孙文明

Lotus root powder for prevention of asthmatic attack and preparation method

InactiveCN103039894AKeep healthyImprove efficacyFood shapingFood preparationAsthmatic attackHuman health

Owner:祝凤仪

Page information control method and device

ActiveCN105320430ASmooth animationSmooth displayInput/output processes for data processingAnimationInformation control

Owner:TENCENT TECH (SHENZHEN) CO LTD

Wet metallurgy full-flow layered optimization control method

ActiveCN104155873AAvoid wastingProduction requirements are metAdaptive controlLayered structureEconomic benefits

Owner:NORTHEASTERN UNIV

Bearing fault diagnosis method based on deep kernel processing

ActiveCN111896256BSuppression of Gaussian and non-Gaussian noise interferenceGood robustnessMachine part testingGaussianSpectral correlation density

Owner:TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE

Efficient shielding electric pump with low eddy current loss

ActiveCN111614210AReduced non-magnetic gapHigh magnetic flux densityMagnetic circuit rotating partsMagnetic circuit stationary partsPhysicsEngineering

Owner:SHENYANG POLYTECHNIC UNIV

Gantry crane prefabricated foundation and mounting method thereof

PendingCN112479027AShorten the construction periodSave engineering investmentFoundation engineeringRunwaysRebarGantry crane

Owner:CHINA 19TH METALLURGICAL CORP

A kind of plastic-steel turnover box with braided pet belt

InactiveCN102285477AImprove enduranceSmall mesh gapRigid containersEnvironmentally friendlyGround contact

Owner:谢志江

Power output bleeder circuit and power system

PendingCN110165649AReduce output voltageEliminate distractionsEmergency protective arrangements for limiting excess voltage/currentVoltage referenceVoltage boosting

Owner:GUANGZHOU ZHIYUAN ELECTRONICS CO LTD

Stable universal type data state acquisition and remote monitoring multifunctional system

PendingCN106100908ASimplify PC loadReduce workload and costData switching networksTotal factory controlUpgradeMultiple function

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Novel mechanical lock

InactiveCN1485517AIncrease the amount of keysInstall concealedCylinder locksRetaining ringEngineering

Owner:曲泽

Chorda structure panel wall and lighting top alachlor safety arrangement

InactiveCN101250911AReasonable designCompact structureBuilding roofsWallsEngineeringLocknut

Owner:王德勤

Bridge crack detection device

InactiveCN108827566ASimple structureLight weightElasticity measurementHandrailEngineering

Owner:UNIV OF SHANGHAI FOR SCI & TECH

System protection intelligent analysis system and method based on load aggregation management platform

PendingCN114372602AStrong Collaborative Analysis CapabilitiesStrong global information acquisition abilityForecastingResourcesSystems engineeringElectric equipment

Owner:JIANGSU ELECTRIC POWER CO

Cache processing method and protocol processor cache control unit

ActiveCN103077132AEliminate Cache access delay problemLower latencyMemory adressing/allocation/relocationGeneral purpose stored program computerProtocol processingCache access

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Dehumidifier and buckle mechanism

InactiveCN108980174AEasy to lift and carryThe operation steps are simple and efficientSnap-action fastenersLighting and heating apparatusEngineeringWater tanks

Owner:NORM PACIFIC AUTOMATION

Post-electroplating electroplated part cleaning and drying device

InactiveCN112359405AEasy loading and unloadingCellsDrying gas arrangementsSprocketManufacturing engineering

Owner:深圳市创智联环保设备有限公司

Micro-nano bubble generator for horizontally treating paint mist

InactiveCN110876898ASimple and efficientWide spreadUsing liquid separation agentMixing methodsMicro nanoEngineering

Owner:天津绿创达环保科技有限公司

Crank type manual driving device for wheelchair

ActiveCN105997380AEasy to operateWheelchairs/patient conveyanceEngineeringWheelchair

Owner:淮安市淮安区综合检验检测中心

New application of manganese chloride or composition containing manganese chloride in preventing or treating African swine fever

ActiveCN113274406ASuppressor gene copy number and viral titerInhibits replication and infectionOrganic active ingredientsInorganic active ingredientsAfrican swine feverMolecular biology

Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

Spine glue-binding device suitable for high-tech enterprise data

PendingCN110861425AExtended service lifeBookbinding adhesiveSplint deviceEngineering

Owner:江苏世丰企业管理咨询有限公司

Air blower outlet pipeline type silencer

InactiveCN103671281ASimple structureEasy to makePump componentsPumpsSieveFlange

Owner:曹莹莹

Micro-negative pressure external refining method for industrial silicon melts

ActiveCN111646478ASimple equipmentEasy to operateSilicon compoundsProcess engineeringEnvironmentally friendly

Owner:KUNMING UNIV OF SCI & TECH +1

MIMO-embedded antenna system

InactiveCN110212282AReduce design complexity and costReduce volumeParticular array feeding systemsAntenna supports/mountingsMicrophoneEnergy coupling

Owner:魔笛(苏州)通讯科技有限公司

Image processing apparatus and image processing method

InactiveCN102821229AAvoid states that include afterimagesTelevision system detailsPulse modulation television signal transmissionData compressionCalculator

Owner:SONY CORP

Optical pick-up device

InactiveCN1521742ARecord information storageOptical beam guiding meansLight sourceCollimated light

Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

CHPPO alcohol injection crude separation system and crude separation method

PendingCN112891976AImprove separation efficiencyReduce the temperature of the tower kettleDistillation regulation/controlLiquid solutions solvent extractionBENZYL ALCOHOL/WATEROil water

Owner:CHINA PETROLEUM & CHEM CORP +1

Storage structure of fish maw sauce and preparation method of fish maw sauce

PendingCN111406926AGood for long term storageGood taste and appearanceFood preservationAnimal scienceEdible oil

Owner:广州市拾三食品有限公司

Flight driving method, device and equipment and storage medium

PendingCN111552315ARealize precise movement and operationImprove safe operation efficiencyPosition/course control in three dimensionsTotal factory controlAirplaneCivil aviation

Owner:BEIJING AERONAUTIC SCI & TECH RES INST OF COMAC +1

A radar transmission signal generation module

ActiveCN106342234BOvercome high costWave based measurement systemsEngineeringSignal production

Owner:LEIHUA ELECTRONICS TECH RES INST AVIATION IND OF CHINA

Soft-damage ammunition structure countering unmanned aerial vehicle

PendingCN113251872AReduce use costSimple structureAmmunition projectilesProjectilesAerospace engineeringStructural engineering

Owner:ZHONGBEI UNIV

Novel blood circulating device

ActiveCN105311692ALittle blood damageAvoid damageProsthesisPerfusionHeart failure

Owner:GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY

Thermosensitive cellulose ether hydrogel based reversible overheat protection water system electrolyte, and preparation method and applications thereof

InactiveCN109698078AEasy to prepareNo environmental pollutionHybrid capacitor electrolytesIonLower critical solution temperature

Owner:TIANJIN UNIV

Wine solid beverage and preparation method thereof

PendingCN114350461AGuaranteed nutritional valueAchieve protectionDrying solid materials with heatWine preparationEmulsionMaltodextrin

Owner:无锡赞匠生物科技有限公司

Preparation method for molybdenum alloy wires doped with nanometer rare earth oxides

InactiveCN102430610AUniform and small size of rare earth oxidesDispersionElectrical-based machining electrodesNanometreOxide

Owner:临沂市科创材料有限公司

Freshwater shrimp molt-inhibiting hormone gene and application thereof in accelerating molting and growing of freshwater shrimps

InactiveCN104313031AReduce damageSignificant effect and effectFermentationPlant genotype modificationOpen reading frameNucleic acid sequencing

Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Cleaning equipment for metal parts

InactiveCN107999454AGuaranteed cleaning effectEasy dischargeCleaning using liquidsEngineeringMetal

Owner:绍兴市柯桥区欧祥机械有限公司

Yarn dyeing and finishing device and method

PendingCN113846453AIncrease profitImprove drying efficiency and washing efficiencySucessive textile treatmentsLiquid/gas/vapor removalInjectorYarn

Owner:JIAXING UNIV

Automatic testing system for PCBs

InactiveCN104237718AHigh degree of automationReduce worker operationsElectrical testingEmbedded systemData processing

Owner:CHENGDU HOMIN TECH

Communication sparsification method for pulse neural network calculation load

PendingCN112835844AReduce pulse generationShorten communication timeDigital computer detailsNeural architecturesEngineeringGoal node

Owner:苏州蓝甲虫机器人科技有限公司

Method, device and equipment for tracking rigid body position information based on 1[symbol in description] filtering

ActiveCN112508992AImprove accuracyImage enhancementImage analysisHuman bodyRigid body

Owner:SHENZHEN REALIS MULTIMEDIA TECH CO LTD

Computer and computing system

ActiveCN101937345AReduce boot timeSave power resourcesInput/output to record carriersProgram loading/initiatingComputer hardwareOperational system

Owner:LENOVO (BEIJING) CO LTD

Broken belt trap

PendingCN110271838ASimple device structureProtection securityConveyorsControl devices for conveyorsStops deviceLeather belt

Owner:山东许厂煤矿有限公司

Vehicle seat with foldable backrest part

InactiveCN101767548ABack restsDismountable/non-dismountable seatsEngineeringMechanical engineering

Owner:GM GLOBAL TECH OPERATIONS LLC

Organic waste system through plasma treatment

PendingCN110404926AAvoid temperature shockReduced impactSolid waste disposalTransportation and packagingPre treatmentPlasma treatment

Owner:SHANGHAI QIYAO THERMAL ENERGY ENG CO LTD +1

Electronic transaction tracking processing method and system, computer device and storage medium

PendingCN109447632AAccurate calculationPayment protocolsWeb data retrieval using information identifiersComputer deviceSetting time

Owner:PING AN INT FINANCIAL LEASING CO LTD

Application certificate application method and device

ActiveCN113497707AImprove the certificate issuance processImprove safety and reliabilityKey distribution for secure communicationUser identity/authority verificationThird partyAuthorization

Owner:DATANG MOBILE COMM EQUIP CO LTD

Method for treating high-calcium and high-salt industrial wastewater

ActiveCN102010094AReduced tendency of wastewater foulingReduce processing costsTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentIndustrial wastewater treatmentWater quality

Owner:CHINA PETROLEUM & CHEM CORP

Method and system for controlling vehicular direct current converter

PendingCN109004695AImprove fuel efficiencyReduce M/HCharging stationsElectrodynamic brake systemsIn vehicleState of charge

Owner:HYUNDAI MOTOR CO LTD +1

Heat, light and magnetic therapeutic head

InactiveCN103585001AImprove overall technical performanceImprove technical performanceDevices for heating/cooling reflex pointsManufacturing efficiencyElectric heating

Owner:费早成

Gear forming device

PendingCN112191950AGood cooling effectGood lubrication and coolingGear-cutting machinesMaintainance and safety accessoriesMoulding deviceRadial motion

Owner:CHONGQING RUNYUE MACHINERY CO LTD

Purpose of CD161 protein

InactiveCN103575910AAccurate diagnosis of tuberculosisBiological material analysisBiological testingAntibodyTuberculosis diagnostics

Owner:THE THIRD PEOPLES HOSPITAL OF SHENZHEN

Transmission control method, system and device based on linear network coding and medium

PendingCN114422082ALow latencyImprove real-time performanceAdaptation strategy characterisationTransmission format adaptationTime delaysLinear network coding

Owner:GUANGDONG ZHONGXING NEWSTART TECH CO LTD

Sewage multi-purification device

ActiveCN112811662AAvoid easy cloggingImprove purification effectWater/sewage treatment by centrifugal separationMultistage water/sewage treatmentEnvironmental chemistrySewage

Owner:ZHEJIANG BOHUA ENVIRONMENTAL TECH & ENG +1

Method for preparing biomass carbon-based metal-modified self-doped vacancy-rich tin oxide nano-composite photocatalytic materials

InactiveCN109126821AImprove stabilityGood dispersionHydrogen productionHydrogen/synthetic gas productionOxygen vacancyElectron hole

Owner:PINGDINGSHAN UNIVERSITY

Anionic shampoo liquid

InactiveCN106038364AIncrease oxygen contentProtect hairCosmetic preparationsHair cosmeticsChemistryImidazolidinyl urea

Owner:JIANGSU OUYALI DAILY COSMETIC

Pneumatic elastic-pressing type nuclear detection putting device

ActiveCN109322256AGuarantee personal safetyAvoid direct exposureTraffic signalsRoad signsClose rangeNuclear engineering

Owner:SUZHOU JIANGNAN AEROSPACE MECHANICAL& ELECTRICAL IND CO LTD

Message retransmission method and system

InactiveCN108234599AAvoid invalid retransmission operationsImprove retransmission efficiencyTransmissionReal-time computingComputer science

Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Airless flexible tire and wheel assembly

InactiveCN109835116ABalanced rolling radiusAvoid erosionAgricultural vehiclesAgricultural vehicle tyresAutomotive engineeringLeather belt

Owner:LINDSAY CORP

Frequency adjustment method and device, equipment and storage medium

ActiveCN113258565ARemove changeChange eliminates or reducesGeneration forecast in ac networkGeneration protection through controlPhysicsElectric generator

Owner:广东电网有限责任公司韶关供电局

Improved big data equipment

InactiveCN108232639AReduce security risksImprove securityCoupling device detailsComputer periphery connectorsComputer engineeringBig data

Owner:广州正昇软件技术开发有限公司

Humanized Fab and humanized antibody of anti-complementary factor D and application thereof

ActiveCN107043422ASenses disorderAntipyreticHeavy chainAntibody

Owner:CHENGDU KANGHONG BIOTECH

Electromagnetic vortex imaging method based on orbital angular momentum bimodal multiplexing

ActiveCN110501707AImproving Imaging EfficiencyUnique Phase Front StructureRadio wave reradiation/reflectionPhase compensationOrbital angular momentum multiplexing

Owner:NAT UNIV OF DEFENSE TECH

Health-care beverage and preparation method thereof

InactiveCN113303417AJuice extractionNatural extract food ingredientsFragariaEngineering

Owner:哈尔滨耀一堂健康科技有限公司

Textile cotton filling machine

ActiveCN112429696AImprove bulkImprove shipping speedUpholstery manufactureToysAgricultural engineeringStructural engineering

Owner:浙江凯瑞特家饰用品有限公司

Leucorrhea sampler for gynecology department

InactiveCN107343805ASimple structureSimple and efficient operationSurgical needlesVaccination/ovulation diagnosticsTesting tubesMedical staff

Owner:赵佳奇

Automobile frame turnover device

PendingCN112224311AImprove transfer efficiencyIncrease fitVehiclesElectric machineryVehicle frame

Owner:唐山唐锯机电设备有限公司

Active extract for promoting fracture healing and application of active extract

InactiveCN104857495AAccelerate hematoma organization and absorptionPromote local blood circulationSkeletal disorderPlant ingredientsOsseous CellBlood circulation

Owner:强红枫

Chinese herba external lotion for treating swelling of upper limb of affected side after breast cancer surgery

InactiveCN102631624AGood curative effectQuick resultsSexual disorderAntineoplastic agentsCarthamusHerb

Owner:任保林

Preparation method of PD-1 (programmed death 1) gene deficiency type T-lymphocyte preparation

ActiveCN107475292AImprove conversion efficiencyReduce cell deathGenetically modified cellsBlood/immune system cellsEnzymeCell preparation

Owner:百福生命科学研究(珠海横琴)股份有限公司

Steam generator secondary side pipe plate flexible sludge flushing gun head structure

PendingCN109967424AReduce energy lossImprove flushing effectLiquid spraying apparatusCleaning using liquidsWater jetEnergy loss

Owner:RES INST OF NUCLEAR POWER OPERATION +1

Wireless optical communication mutual integration equipment

InactiveCN106788746ALow channel bandwidthSmall channel bandwidthFree-space transmissionElectromagnetic transmittersTransceiverCost effectiveness

Owner:丛聪

Non-contact stirring device for beverage dispenser

PendingCN109381028AStir wellAccelerateBeverage vesselsSpray nozzleWater pipe

Owner:山东河马信息技术有限公司

Preparation method of low-cost highly-adhesive acrylate adhesive

ActiveCN110484168ASimple processReasonable collocationNon-macromolecular adhesive additivesStarch derivtive adhesivesAdhesiveAcrylate

Owner:日照威仕印刷材料有限公司

Technology for producing health care-type yogurt by adding soybean dreg dietary fiber

InactiveCN105815448AMilk preparationWhole milkDietary fibre

Owner:SHANDONG VOCATIONAL COLLEGE OF SCI & TECH

Environment-friendly material for indoor wall body decoration

InactiveCN106746975AIncrease securityProtect the atmosphereEnvironmental resistanceCalcium carbonate

Owner:GUANGDONG HONGRUI TECH CO LTD

Theater cloud performance platform based on virtual network technology

PendingCN114189533AAvoid mistakesEasy to publishDistributed architecture usageTransmissionData transmissionEmbedded system

Owner:ZHEJIANG DAFENG IND

Layered biological-chemical combined biogas desulfurizing device

ActiveCN103031172AMeet biogas use requirementsControl desulfurization costGaseous fuelsAir quality improvementBiogasCirculating pump

Owner:ZHEJIANG UNIV

Direct digital control (DDC) controller for control over strong-to-weak electricity conversion of central air conditioner

InactiveCN109612016AAvoid dust accumulation damage problemExtended service lifeMechanical apparatusSpace heating and ventilation safety systemsCentral air conditioningPower quality

Owner:长沙麓聚电子科技有限公司