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.

Preparation method of polyurethane/styrene elastomer composite material

InactiveCN103172801AControl hardnessControl tensile strengthPolymer sciencePhoto irradiation

Owner:TAIYUAN UNIV OF TECH

Steam waste heat circulating type waste gas catalytic device

InactiveCN110848718AConvenient electric heat treatmentImprove the efficiency of heating and catalysisTreatment involving filtrationIncinerator apparatusAspiratorExhaust fumes

Owner:中科科雄环保科技有限公司

Polyurethane material, preparing method and application thereof, polymer material and 3D stent

ActiveCN110117348AEvenly dispersedAmphipathicAdditive manufacturing apparatusPharmaceutical delivery mechanismPolymer scienceInsertion stent

Owner:SHENZHEN INST OF ADVANCED TECH

Single wheel type tennis ball pitching machine

InactiveCN102008812ASimple structureEasy to manufactureSport apparatusCouplingElectric machinery

Owner:SOUTHEAST UNIV +1

Thermal deformation resistant magnesium alloy

ActiveCN101078077AEffective pinningHigh strengthRare earthThermal deformation

Owner:WUTAI YUNHAI MAGNESIUM IND

Preparation method and application of molybdenum selenide-based nano composite material

ActiveCN113058623AIncrease the effective specific surface areaMany reactive sitesPhysical/chemical process catalystsElectrodesHeterojunctionZinc selenide

Owner:UNIV OF SCI & TECH OF CHINA

Novel wall bushing assembly

ActiveCN107887865AReduce pretensionAvoid damageElectrical apparatusEngineeringMechanical engineering

Owner:PINGGAO GRP +2

Compound pesticide for protecting and curing rice sheath blight

InactiveCN101637164ALong lastingGood control effectBiocideFungicidesCure rateField trial

Owner:ZHEJIANG TONGLU HUIFENG BIOSCI

Crystal face directional detection bonding table

ActiveCN102642254AFine working devicesMaterial analysis using radiation diffractionFace detectionEngineering

Owner:YUNNAN CRYSTALAND

Snap ring type anchorage force measuring device

InactiveCN103234685ATension monitoringEasy to installTension measurementForce measurement by elastic gauge deformationPre stressTransducer

Owner:CHANGAN UNIV

Preparation method of optical glass processing material

ActiveCN111218221ALow viscosityReduce shrinkage stressNon-macromolecular adhesive additivesOrganic non-macromolecular adhesiveMorpholinePolyethylene glycol

Owner:黑龙江哈北玻璃有限公司

Process for preparing stannic chloride

ActiveCN105668620ARealize the collectionEasy to collectStannic chlorideLiquid stateSpray nozzle

Owner:深圳市亿金辉金属锡制品有限公司

Device and method for manufacturing metallurgical compounding metal blank

ActiveCN109047727AHigh strengthImprove quality controlQuality controlMetal

Owner:ANGANG STEEL CO LTD

Tool management method

ActiveCN105788038ARealize intelligent managementSolve the problem of excessive wasteCo-operative working arrangementsIndividual entry/exit registersComputer architectureToolbox

Owner:NANJING NANCHE PUZHEN IND LOGISTICS CO LTD +1

Paraquat hapten, complete antigen, antibody, test paper and kit

ActiveCN111925321AHigh detection sensitivityQuick checkSerum albuminBiological material analysisParaquatAntiendomysial antibodies

Owner:北京纳百生物科技有限公司

Light spectrum and spatial information bonded high spectroscopic data classification method

InactiveCN101236106AAchieve fine classificationImprove reliabilityRadiation pyrometrySpectrometry/spectrophotometry/monochromatorsMinimum distance classifierClassification methods

Owner:BEIHANG UNIV

Electromagnetic pens and electronic papers for writing

ActiveCN101211520AAchieve preservationRealize the display effectStatic indicating devicesIdentification meansHandwritingDisplay device

Owner:BEIJING HANWANG PENGTAI TECH CO LTD

Constant current source

ActiveCN102723868AAdapt quicklyReduce volumeDc-dc conversionElectric variable regulationEngineeringField-effect transistor

Owner:HANS LASER TECH IND GRP CO LTD

Inner bore detection method and special detection device

ActiveCN101701805ACompact structureSimple structureUsing optical meansObservational errorEngineering

Owner:CHINA ERZHONG GRP DEYANG HEAVY IND

Surface tin removing method for liquid metal cooling and directional solidifying blade

ActiveCN105364001ATo achieve the purpose of tin removalFoundry mouldsFoundry coresSingle crystalLiquid metal

Owner:威海凯宏新材料有限公司

Environment-friendly and energy-saving equipment for conveying solid particle slurry

ActiveCN111472983ARealize deliveryAchieve coolingPump componentsPump installationsDrive shaftStructural engineering

Owner:合肥华升泵阀股份有限公司

Folding process of training pants

ActiveCN113545920AAvoid damageCrease forming effect is goodAbsorbent padsBaby linensFolded formFold-forming

Owner:FUJIAN HENGAN HLDG CO LTD +2

Bacterial capable of over-expressing membrane protein, and application thereof

InactiveCN103992979AImprove toleranceBacteriaMicroorganism based processesBacteroidesEscherichia coli

Owner:DONGHUA UNIV +1

Automatic H-shaped wheel feeding and assembling system with noise-preventing function

ActiveCN109570941AEasy to understandLiquid surface applicatorsCoatingsEngineeringMechanical engineering

Owner:济宁高新科达科技项目服务有限公司

A multi-fragrance aromatherapy machine

ActiveCN109260496AAdjust densityEasy to add waterAtomized substancesAromatherapyEngineering

Owner:SHAOXING KEQIAO JINCE INTELLIGENT TECH CO LTD

Floating floor lightweight aggregate and preparation method thereof

ActiveCN107399919AIt is not easy to appear the phenomenon of bottom sinking and plugging holesImprove wind and wave impact resistanceCeramicwareFiberFoaming agent

Owner:UNIV OF JINAN

Glypican-3 quantitative analysis kit and preparation method thereof

ActiveCN105759051AHigh sensitivityWide linear rangeBiological material analysisBiological testingMicrosphereLuminescence

Owner:GUANGZHOU KEFEN BIOTECH CO LTD

System time consumption test method, apparatus and device, and readable storage medium

ActiveCN112702116ATest accurateAccurate time-consuming testFibre transmissionComputer hardwareEngineering

Owner:盛立安元科技(杭州)股份有限公司

Cross-store operation behavior detection method based on target position information reasoning

ActiveCN109977782AOvercome the problem of frequent judgment errorsReduce workloadCharacter and pattern recognitionData setComputer science

Owner:ZHEJIANG UNIV OF TECH

Displacement measurement method based on piezoelectric ceramic open-loop modulation

InactiveCN102506685AImprove hysteresisAdd nonlinearityUsing electrical meansUsing optical meansHysteresisElectricity

Owner:TSINGHUA UNIV

Camera shooting module performance test method

ActiveCN105021413ATimely detection of defectsMachine part testingElectrical testingElectromagnetic interferenceRoom temperature

Owner:OCEANKING DONGGUAN LIGHTING TECH +2

Infant carrier

ActiveCN105752145ASimple structurePrevent dumpingCarriage/perambulator accessoriesSledgesWrong directionEngineering

Owner:WONDERLAND NURSERYGOODS CO LTD

Method for preparing emitter by lightly doping silver paste

InactiveCN103187483AIncrease concentrationImprove life expectancyFinal product manufactureSemiconductor devicesSilver pasteGram

Owner:HENGSHUI YINGLI NEW ENERGY

Terahertz scanning system and method

ActiveCN105891144AReduced scan distanceReduce mistakesMaterial analysis by optical meansBeam splittingTerahertz pulse

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Composite anode showing low performance loss with time

InactiveCN101682068AFinal product manufactureCell electrodesFuel cellsScandium oxide

Owner:BLOOM ENERGY CORP

STM8-based smooth particle feeding mechanism of 3D bio-printer

ActiveCN104029392AAccurate count adjustmentFeeding speed adjustmentMicrocontrollerMicrocomputer

Owner:HANGZHOU DIANZI UNIV

Control method of hot water system based on water quantity, and control method of hot water system based on frequency and time

ActiveCN111520805AReduce consumptionGuaranteed zero cold water functionLighting and heating apparatusSpace heating and ventilation detailsThermodynamicsPassive heating

Owner:GUANGDONG WANHE THERMAL ENERGY TECH CO LTD

Ultrasonic-vibration-assisting rolling friction connection method and device

ActiveCN108857036ASmall residual stressSmall thermal deformationNon-electric welding apparatusControl systemUltrasonic vibration

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Wind and sunlight heating storage device

InactiveCN101539334AObvious beneficial effectEfficient use ofSolar heating energySolar heat devicesEngineeringPollution

Owner:韩统

300T portal press and pressing method

ActiveCN106345887AFast actionIncrease pressureEngineeringShaft length

Owner:魏学福

Emergency spray head for cleaning eyes and faces

ActiveCN103567091AWon't hurtGuaranteed cleaning effectSpray nozzlesBathing devicesCleaning eyesEngineering

Owner:江苏爵格工业集团有限公司

Gas-liquid heat exchanger heat transfer coefficient determination apparatus

InactiveCN105067661AAdd spoilersIncrease flow rateMaterial thermal conductivityGas phaseGas heater

Owner:ZHEJIANG UNIV

A noise reducing tread

ActiveCN108430803AGood drainageSatisfied with drainage spaceTyre tread bands/patternsEngineeringTread

Owner:OCIETE DE TECH MICHELIN

Method for manufacturing LTCC (Low Temperature Co-Fired Ceramic) multilayer wiring curved surface substrate

ActiveCN105702589AGuaranteed Interconnect IntegrityGuaranteed accuracySemiconductor/solid-state device manufacturingInter layerManufacturing technology

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Redundancy management circuit and management method thereof

ActiveCN101771554AImprove reliabilityAvoid failureError preventionData switching networksControl registerEthernet

Owner:中国航空工业第一集团公司第六三一研究所

Heat-conducting glue and preparation method thereof

ActiveCN106928886AHigh thermal conductivity orientationImprove thermal conductivityNatural rubber adhesivesNon-macromolecular adhesive additivesHeat conductingEngineering

Owner:LOVEPAC CONVERTING BEIJING +1

Preparation method of 2,6-dihydroxytoluene

ActiveCN103304381AHigh purityHigh yieldOrganic chemistryMolecular sieve catalystsWater vaporFixed bed

Owner:常熟市联创化学有限公司

New-energy car and control method thereof

ActiveCN103991380AReduce energy consumptionAvoid pollutionPropulsion partsNew energyPneumatic motor

Owner:FUZHOU HUAYING HEAVY IND MACHINERY

Hyperspectral remote-sensing monitoring method for wetland soil nitrification microbial community

InactiveCN105043992AColor/spectral properties measurementsCyclic processMicroorganism

Owner:LIAONING NORMAL UNIVERSITY

Angle-rotation positioning cylinder and lock with same

ActiveCN103321480AIncreased difficulty of destructive lockpickingAvoid destructionBuilding locksMechanical engineeringKeyhole

Owner:浙江创魏新材股份有限公司

Self-sealing well cover for underground engineering construction based on heat evaporation principle

InactiveCN110629798AAvoid cloggingSmooth drainageArtificial islandsUnderwater structuresHeat conductingBoiling point

Owner:HENAN UNIV OF URBAN CONSTR

Ground-coupled heat pump and electric thermal storage water tank combination system

ActiveCN106091476AReduce battery capacityLow running costMechanical apparatusFluid circulation arrangementPeak load shavingNew energy

Owner:BEIJING ZHONGKE HUAYU ENERGY TECH DEV

Avermectin water dispersible granule and its preparation method

ActiveCN102475086AAddressing Dermal ToxicityReduce pollutionBiocideAnimal repellantsPrillAvermectin

Owner:SHANGHAI NONGLE BIOLOGICAL PROD

Ferrotitanium dispersing arc furnace cover preparation method

ActiveCN101619925AHigh strengthImprove compactnessFurnace componentsElectric arc furnaceBrick

Owner:TIELING LONGXIN TITANIUM IND NEW MATERIAL

Supermarket self-help settlement and shopping system and its method

InactiveCN101127141AAchieving Unique ConfirmationEasy to detectCash registersTransceiverWireless transceiver

Owner:XIAN SHUOFANG INFORMATION TECH

Vibration and earthquake integrated control structure for building construction above subway and design method

ActiveCN108301523ARealize integrated control of vibration and vibrationSatisfy the operabilityProtective buildings/sheltersShock proofingVibration controlStructural engineering

Owner:CHINA IPPR INT ENG

A system and method for monitoring an angle of a crimp tool crimping a weather strip onto a flange of a vehicle

InactiveCN107345803ARotary gyroscopesVehicle sealing arrangementsEngineeringRolling angle

Owner:GM GLOBAL TECH OPERATIONS LLC

Shell-grade green illuminating material for lamp and preparing method

InactiveCN101070474AEasy to operateEasy to adjustLuminescent compositionsGas discharge lamp detailsGranularityMetallurgy

Owner:CENT SOUTH UNIV

Method and device for detecting temperature of accelerometer and determining temperature detection path

ActiveCN102879606AFast transferQuick measurementThermometer detailsAcceleration measurementAccelerometerAdhesive

Owner:航天科工惯性技术有限公司

Anti-collision warning system of underwater cable-stayed suspension tunnel

ActiveCN111252196AThe principle is simpleMature technologyArtificial islandsWaterborne vesselsBuoyCollision warning systems

Owner:CCCC THIRD HARBOR ENG

Lamp apparatus for vehicles

ActiveCN103047594AMeet different design needsImplement the indication functionVehicle headlampsPoint-like light sourceLight guideOptoelectronics

Owner:HYUNDAI MOBIS CO LTD

A fixed actuator in a round window niche and a fixing device thereof

ActiveCN109068252AImprove support stiffnessImprove hearing compensation effectHearing aid design aspectsHearing aidRound window

Owner:CHINA UNIV OF MINING & TECH

Sand, stone and mud recycling device for building

ActiveCN109126250AShorten separation timeAvoid accumulationStationary filtering element filtersWaste managementScrap

Owner:JINJIANG ZHIBAO ENTERPRISE MANAGEMENT CONSULTING CO LTD

Polymerization and esterification wastewater denitrification system

ActiveCN109052778AEasy to replaceEasy to disassembleWater contaminantsWater aerationWater vaporWater flow

Owner:宁波卓成化纤有限公司

Deep learning direction finding method based on phase optimization

ActiveCN111580042AEfficient miningMake full use of the phase difference to realize the function of direction findingDirection/deviation determining electromagnetic systemsNeural architecturesLow complexityNeural network nn

Owner:SOUTHEAST UNIV +2

Remote control system of shared lithium battery

ActiveCN111600347AGuaranteed accuracyAvoid lostCircuit monitoring/indicationDifferent batteries chargingData displayRemote control

Owner:四川享锂来科技有限公司

Tumbling barrel of high-efficiency washing machine

InactiveCN101988252AWash evenlyWide range of washingOther washing machinesTextiles and paperElectricityEngineering

Owner:周围

Method for extracting taxillus chinensis glycosides from rosa chinensis flowers

ActiveCN110003293AImprove extraction yieldFast extraction and separationSugar derivativesSugar derivatives preparationTaxillus chinensisSolvent

Owner:HENAN UNIVERSITY

Self aligned fin-type programmable memory cell

ActiveCN102244194AProvide reliablySmall sizeSolid-state devicesSemiconductor devicesComputer scienceMaterial element

Owner:MACRONIX INT CO LTD +1

Non-pair roller pneumatic demoulded briquette and production apparatus thereof

InactiveCN101412938AHigh strengthImprove molding rateSolid fuelsShaping pressCompression moldingCombustion

Owner:刘昌福

Cable detector

ActiveCN105486965AWhether the speed is up to standardSolve easy misjudgmentResistance/reactance/impedenceElectrical testingElectrical resistance and conductanceEngineering

Owner:STATE GRID CORP OF CHINA +1

Portable hot water bottle

InactiveCN108703647AAvoid accidental injuryPrevent fallingWater-boiling vesselsDrinking vesselsEngineeringWater bottle

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Splash-proof floor tile

ActiveCN105568818AWalk cleanSafe walkingConstruction materialSingle unit pavingsEngineeringPiston

Owner:YANCHENG RONGLI NEW BUILDING MATERIAL

Process for producing propylene and ethylene

PendingCN111116288AEasy to separateReduce problem sizeMolecular sieve catalystCatalystsEngineeringAlkene

Owner:CHINA PETROLEUM & CHEM CORP +1

Mounting clamp for switch moving contact

ActiveCN102005702AEasy to operateImprove work efficiencySubstation/switching arrangement boards/panels/desksSwitchgearElastic componentEngineering

Owner:江苏德春电力科技股份有限公司

Preparation and application of thermal activation delayed fluorescence OLED material based on seven-membered ring diimide receptor

ActiveCN113045542AImprove performanceSmall singlet-triplet energy level differenceOrganic chemistrySolid-state devicesImideDiimide

Owner:SICHUAN UNIV

Integrated circuit card for reducing power consumption

InactiveCN1763772ARecord carriers used with machinesPower controllerControl power

Owner:SAMSUNG ELECTRONICS CO LTD

Determining method and device for relationship between voltage and current of memristor and terminal device

InactiveCN107832502ANo mutationEasy to handleDesign optimisation/simulationSpecial data processing applicationsTerminal equipmentNon doped

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Hydraulic concrete structure using ceramic plates as protective layer and construction process of hydraulic concrete structure

InactiveCN104790349AImprove mechanical propertiesIncreased durabilityHydraulic engineering apparatusMarine site engineeringFreeze thawingHydraulic structure

Owner:WATER RESOURCES RES INST OF SHANDONG PROVINCE

Indoor unit of air conditioner

PendingCN114484612ASmooth entryAvoid enteringLighting and heating apparatusHeating and ventilation casings/coversAir volumeEnvironmental engineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

Compensation method for increase of amplification times of direct current caused by thinning of germanium-silicon edge

ActiveCN102956478AReduce doping concentrationReduce concentrationSemiconductor/solid-state device manufacturingIn planePower flow

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Substrate gap supporter and method for manufacturing same

ActiveCN103168321AReduce sizePrinted circuit detailsPrinted circuit aspectsMetal foilHeight difference

Owner:金在玖 +1

Live broadcast record processing method and device, storage medium and computer equipment

PendingCN114466208AImprove processing efficiencySelective content distributionComputer networkTelecommunications

Owner:广州方硅信息技术有限公司

Customizable house decoration design method and system

InactiveCN112364413AGeometric CADMarketingSoftware engineeringComputer science

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Method for preparing fuel oil by waste plastic pyrolytic oil

InactiveCN103589454AQuality improvementOvercoming high impurity contentTreatment with plural serial refining stagesFiltrationSorbent

Owner:NANKAI UNIV

Steel belt degreasing production technology with no liquid waste discharge

InactiveCN109594091AReduce degreasing costsGuaranteed isolationLiquid wasteWastewater

Owner:江苏延汉材料科技有限公司

Method and system for medical image file data desensitization

PendingCN113536370AAchieve desensitizationDatabase distribution/replicationDigital data protectionPhysical medicine and rehabilitationPhysical therapy

Owner:SUNINFO INFORMATION TECH

Construction method of underground continuous walls in tunnel

ActiveCN109706950AFlexible operationEasy constructionBulkheads/pilesSlurry wallUnderwater

Owner:BCEG CIVIL ENG

Straw gasification furnace

InactiveCN103773501AImprove sealingFully producedCombustible gas productionEngineeringChassis

Owner:张志民

Rectifying and filtering circuit using parallel diodes

InactiveCN104682732AHigh outputImprove flow capacityAc-dc conversion without reversalTransformerInductor

Owner:XIAN GUOLONG BAMBOO TECH

Novel wind power generation device

InactiveCN107781110AIncrease profitIncrease wind areaWind motor controlWind energy with electric storageEngineeringWind force

Owner:天津尼特风机有限公司

Water dissolution method experiment process identification method based on 3D convolutional neural network

PendingCN112115876AReduce labor costsTimely analysisCharacter and pattern recognitionNeural architecturesMonitoring systemEngineering

Owner:SICHUAN HONGHE COMM CO LTD

Michelson mode field interference refractive index sensor based on single-mode fiber

InactiveCN103196870ASimple preparation processLow costPhase-affecting property measurementsPhase differenceRefractive index

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Durian shell essential oil hand cream and preparation method thereof

InactiveCN111671679ASolve processing problemsAntibacterial moisturizingCosmetic preparationsToilet preparationsGlycerolEngineering

Owner:GUANGDONG UNIV OF TECH

Method for determining suitable population size of corns on basis of source-sink relationship

InactiveCN109089789APromote high-yield cultivation researchDensity small footprintCereal cultivationLower limitMicro environment

Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI +1

Anti-seismic structure of transformer

PendingCN107424725AImprove mechanical propertiesReduce the frequency of breaksTransformers/reacts mounting/support/suspensionTransformers/inductances coolingTransformer oilTorsional vibration

Owner:TBEA SHENYANG TRANSFORMER GRP CO LTD +2

Construction machinery monitoring system for construction site

InactiveCN109839285AReduce accidentsSubsonic/sonic/ultrasonic wave measurementStructural/machines measurementWireless transmissionMonitoring system

Owner:四川鑫义一禾文化传媒有限公司

High speed cache data pre-fetching method based on increment type closed sequence dredging

InactiveCN101266578AImprove hit rateSave running spaceMemory adressing/allocation/relocationSpecial data processing applicationsString databaseData access

Owner:ZHEJIANG UNIV

Vertical frame positioning method and device

PendingCN110796669AAchieve precise positioningReduce false recognition rateImage enhancementImage analysisComputer graphics (images)Engineering

Owner:SHANGHAI WANWUXINSHENG ENVIRONMENTAL PROTECTION TECH GRP CO LTD

Mine underground sump sludge discharge device and method

PendingCN112173453ASimple structureSimple and fast operationLarge containersDrainageSludgeEnvironmental protection

Owner:锡矿山闪星锑业有限责任公司

Foldable lifting type multifunctional stool

InactiveCN101283865AEasy to use outdoorsBenchesDismountable chairsEngineeringMechanical engineering

Owner:周云

Method for preparing pyruvic aldehyde dimethyl acetal

InactiveCN102531864AReduce pollutionImprove product qualityOrganic compound preparationCarbonyl compound preparationDimethyl acetalWater vapor

Owner:WENZHOU OPAL CHEM IND

Method for rapid analysing power composition of soybean phospholipid

InactiveCN1611937AComponent separationSilica gelSoybean Phospholipids

Owner:李卫

Multi-path wine distribution method and device for metering and controlling wine distribution amount based on Internet of Things

InactiveCN111158279AReduce labor costsSmall measurement control errorProgramme controlComputer controlKey pressingThe Internet

Owner:昆山微商通网络科技有限公司

Suspension cable pipeline bridge forming wind cable line shape calculation method based on correction influence matrix

ActiveCN112035927AImprove calculation accuracyImprove design rationalityGeometric CADSpecial data processing applicationsMechanicsCalculation methods

Owner:BC P INC CHINA NAT PETROLEUM CORP +2

NFC (Near Field Communication) mobile phone electronic lock control system and NFC mobile phone electronic lock control device

ActiveCN102768781AIn line with the ideaEasy to useIndividual entry/exit registersElectricityProgrammable read-only memory

Owner:无锡三聚阳光知识产权服务有限公司

Event response and file generation method and device and electronic equipment

ActiveCN108874569AAvoid frequent interactionsReduce the burden onError avoidanceCode compilationResponse methodTarget control

Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Photochemical reaction system

ActiveCN104797740ACellsOrganic compound preparationLight energyCo2 absorption

Owner:KK TOSHIBA

Network-based PB level cloud storage system and processing method thereof

InactiveCN102143215ASolve the problem of unbalanced load distributionSolve the problem of difficult expansionData switching networksGeneral purposeDynamic load balancing

Owner:PLA UNIV OF SCI & TECH

Composite holographic image making method without laser plate making

ActiveCN104070868ASimple manufacturing processReduce manufacturing costPhotomechanical apparatusPattern printingHydrofluoric acidGrating

Owner:张枧发 +2

Compressed buffer return device

ActiveCN111750034AAccurate responseComprehensive supportNon-rotating vibration suppressionSlide plate

Owner:邹城市矿源机电有限公司

Rigid coupling lubricating immersion device

ActiveCN106838587AEasy to take outImprove the efficiency of lubrication treatmentEngine lubricationCouplingEngineering

Owner:辽宁衡业汽车新材股份有限公司

Novel hot water core drill bit for drilling ice layer

PendingCN109025810ASmooth entryWill not slide out in reverseIce drillingThermal drillingEngineeringThermal water

Owner:JILIN UNIV

Stator framework assembly, stator and motor

ActiveCN113949191AImprove securitySave spaceWindings insulation shape/form/constructionElectric machineStructural engineering

Owner:GREE ELECTRIC APPLIANCES INC +1

Mechanism for lifting and clamping clamping surface of wireless cementing machine

PendingCN111605336AControlled riseControlled descentBookbinding adhesiveDrive shaftReduction drive

Owner:HANGZHOU ZHONGGUAN HANMING TECH

Method for preparing miglitol midbody N-substituted-1-deoxidization nojirimycin derivative

InactiveCN101270378AReduce lossesLarge amount of processingMicroorganism based processesOn/in organic carrierMiglitolNojirimycin

Owner:ZHEJIANG MEDICINE CO LTD XINCHANG PHAMACEUTICAL FACTORY

Liver-protecting compound preparation for laying hens in egg producing period and preparation method of liver-protecting compound preparation

PendingCN114404528AFunction increasePromote repairOrganic active ingredientsDigestive systemAnimal sciencePhenolic content in tea

Owner:WEIFANG UNIV OF SCI & TECH

Overpressure and undervoltage cut-off type fuel gas fire preventing and pressure regulating protection device

PendingCN107237982AImprove reliabilityRespond to fireEqualizing valvesSafety valvesStructural engineeringPressure controlled ventilation

Owner:SHANGHAI FIORENTINI GAS EQUIP +1

Pneumatic and manual full-shading type chimney shutter

ActiveCN102493749AGuaranteed shadingImprove shadingLight protection screensControl systemWindow shutter

Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

Containment personnel gate emergency air supplement system and containment personnel gate emergency air supplement method

InactiveCN104409110AGuarantee the safety of lifePower plant safety arrangementSpace heating and ventilation safety systemsInlet channelElectrical control

Owner:CHINA NUCLEAR POWER ENG CO LTD

High-heat-dissipation wavelength division multiplexing light receiving and transmitting integrated single-fiber bidirectional device

PendingCN114236704ACoupling light guidesLaser transmitterEngineering

Owner:江苏爱得科光子技术有限公司

Data acquisition paperless recorder based on Internet of Things

PendingCN113008289AImprove accuracyImprove convenienceRecording apparatusThe InternetData acquisition

Owner:深圳市华图测控系统有限公司