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.

Riveting device

InactiveCN103894814AWill not damage the openingMetal working apparatusEngineeringRivet
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A Transform Domain Underwater Acoustic Communication Method Based on Chaotic Spread Spectrum

ActiveCN110429954BImprove concealmentImprove anti-interference abilityModulated-carrier systemsSecuring communication by chaotic signalsTime domainEngineering
Owner:XIAMEN UNIV

A space-use solid cold gas generator gas producing agent grain column fixing structure

ActiveCN112377327BRealize axial cushioning and fixationAvoid breakingRocket engine plantsEngineeringGas generator
Owner:BEIJING INST OF CONTROL ENG +1

Rubber Concrete Hollow Pier with Internal and External Constraints

ActiveCN103741591BImprove stabilityPrevent concentrated destructionBridge structural detailsBridge materialsWaste rubberProtection layer
Owner:ZHEJIANG UNIV OF TECH

A kind of rubber composition and vulcanized rubber and its preparation method and application

ActiveCN108794830BImprove mechanical propertiesImproved resistance to compression setPolymer scienceOrganic chemistry
Owner:CHINA PETROLEUM & CHEM CORP +1

Holding device for visually inspecting a tire

ActiveCN102803938AVehicle testingMaterial analysis by optical meansDrive wheelEngineering
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Foam tape for force-sensitive touch sensor

InactiveCN110028912AReduce volumeMaintain and enhance touch performanceAdhesive articlesSynthetic resin layered productsSensitive touchEngineering
Owner:3M INNOVATIVE PROPERTIES CO

An automatic control method for submerged nozzle slag line based on molten steel superheat

ActiveCN110961590BGuaranteed usage timeExtended service lifeAutomatic controlSlag
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Proximity switch test device under high temperature environment

ActiveCN105319498BImplement security testingEasy to testCircuit interrupters testingMicrometerRoom temperature
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A kind of natural moisture-proof edible food wrapping paper and preparation method thereof

ActiveCN104846686BRaw materials are easy to getEasy to operateNon-fibrous pulp additionFlexible coversLiquid layerDietary fiber
Owner:JURONG MAOYUAN WEAVING FACTORY

An adjustable timer switch

ActiveCN104658824BTrip achievedPlay a timing protectionProtective switch operating/release mechanismsCapacitanceElectricity
Owner:秦佳电气有限公司

Motion control simulation method for near-space hypersonic aircraft

InactiveCN102073755BSolve the problem of closed-loop controlSimple designCosmonautic condition simulationsSpecial data processing applicationsKineticsFlight vehicle
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Electronic system, service life management circuit and service life management method

ActiveCN102455665BAverage Control UtilizationExtended service lifeElectric light circuit arrangementEnergy saving control techniquesElectronic systemsControl unit
Owner:WISTRON CORP

A Prediction Method of Pipeline Corrosion Defects Based on Optimal Neural Network

ActiveCN113239504BGuaranteed stabilityImprove stabilityGeometric CADDesign optimisation/simulationAlgorithmEngineering
Owner:SOUTHWEST PETROLEUM UNIV

A method for manufacturing and using an infant jumping training device

InactiveCN103845863BAvoid injury accidentsGain reaction forceGymnastic exercisingEngineeringTeaching tool
Owner:HEBEI VOCATIONAL COLLEGE OF FOREIGN LANGUAGES

Isoquinolinium compound, producing method and application of its salt

InactiveCN101153022AImprove effectivenessEliminate inverse usage dependenciesOrganic chemistryCardiovascular disorderIsoquinolinePotassium channel
Owner:JIANGSU KANION PHARMA CO LTD +1

A three-phase four-switch active power filter and its control method

InactiveCN104022508BLow costStable DC side voltageActive power filteringReactive power adjustment/elimination/compensationDifferential coefficientControl system
Owner:CENT SOUTH UNIV

Lamp with adjustable mounting position for light source

InactiveCN102913774BSimple structureLow costElectric lightingLight fasteningsEngineeringLight source
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Surface treatment agent of waste and old easy open can surface

InactiveCN101392384BHigh reuse rateReduce consumptionChemical paints/ink removersMethylene DichlorideTrifluoroacetic acid
Owner:TIANJIN POLYTECHNIC UNIV

Process equipment and method for solidification and molding of magnetic pole protective coating

ActiveCN108011481BAvoid relative motionUniform temperature distributionManufacturing dynamo-electric machinesEnergy transferProcess equipment
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

A kind of preparation method with high resistivity titanium dioxide pigment

ActiveCN110982304BHigh resistivityGuaranteed performance indicatorsInorganic pigment treatmentEthylic acidWater chlorination
Owner:中信钛业股份有限公司

Linkage control method of files, chopping knives and feeding mechanism

ActiveCN104475550BPrevent movementRealize processingMetal-working feeding devicesPositioning devicesCamMechanical engineering
Owner:MIANYANG WEIBO ELECTRONICS

A kind of lithium-ion battery preformation into negative pressure failure detection method

ActiveCN109239606BSave energyAvoid circulationElectrical testingSecondary cellsEngineeringLithium-ion battery
Owner:ETRUST POWER ETP GRP LTD

Device for electrically connecting cables to electrical loads

ActiveCN107437665BAvoid short-circuit consumptionRealize detachable connectionVehicle connectorsElectric connection structural associationsElectrical conductorEngineering
Owner:VOLKSWAGEN AG

Double-screw fiberizer with tooth-shape disc

InactiveCN1320206CGood broom effectLow brooming effectPulp beating/refining methodsFiberEngineering
Owner:TIANJIN UNIV OF SCI & TECH

Safe separation and purification method of nitrate ester

ActiveCN101665434BStore for a long timeHigh recovery rateNitrous acid preparation ester preparationNitric acid ester preparationOrganic solventPurification methods
Owner:TIANJIN UNIV

A method and system for calculating the velocity of seismic direct waves

ActiveCN112379418BEliminate distractionsTake advantage ofSeismic signal processingComplex mathematical operationsGeophoneSeismic wave
Owner:SHANDONG UNIV +1

Method and device for controlling output light of illuminating device and illuminating system

ActiveCN103108469BEasy to controlElectric light circuit arrangementPhotographyDriving currentPower flow
Owner:北京半导体照明科技促进中心

Chromatographic column

InactiveCN101329312BSimple structureEasy loading and unloadingComponent separationChromatographic columnPetroleum engineering
Owner:ZHEJIANG UNIV

High Speed ​​Data Interface Host Side Controller

ActiveCN105512071BSolve the asynchronous problemElectric digital data processingTime domainLow speed
Owner:VIA ALLIANCE SEMICON CO LTD

A device for actively controlling the body tilt of a double front wheel tricycle

ActiveCN106184538BImprove ride safetyAvoid instabilityCyclesEngineeringControl theory
Owner:苏州市肯达精密机械有限公司

A Zn in-situ and ex-situ coupling detoxification method based on biogas residues in heavily polluted sites

ActiveCN105945054BEffectively fixedNatural toleranceContaminated soil reclamationEnvironmental engineeringBacterial agent
Owner:上海洁壤环保科技有限公司

double sided adhesive sheet

ActiveCN105008478BPrevent transfer phenomenonAvoid cakingAdhesive articlesSynthetic resin layered productsChemistry
Owner:LINTEC CORP

Health-care tobacco shreds

InactiveCN102599642BHarm reductionPlay a role in health careTobacco treatmentEnvironmental healthPericarpium citri reticulatae
Owner:TAICANG WANG YU MACHINERY TECH CO LTD

Semiconductor manufacturing equipment, air curtain device, and method for protecting semiconductor elements

ActiveCN109994403BImprove yieldPrevent adhesionSemiconductor/solid-state device manufacturingConveyor partsMechanical engineeringSemiconductor components
Owner:TAIWAN SEMICON MFG CO LTD

Resin guardrail

InactiveCN101023222AHigh strengthIncrease elasticityRoadway safety arrangementsEngineeringHollow core
Owner:佑偳尔泰克株式会社 +2

A method for repairing mask pattern defects

ActiveCN107703715BSmall pixelsSmall sizeOriginals for photomechanical treatmentEngineeringSemiconductor technology
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Network data processing method, network node equipment and fusion center equipment

InactiveCN101621855BAchieve compressionOvercoming Compression DeficienciesNetwork topologiesCode conversionData compressionGraphics
Owner:BEIHANG UNIV

Unit curtain wall transfer adjustment device

ActiveCN103015591BQuick connectionCompact structureWallsMechanical engineeringHook plate
Owner:SHENYANG YUANDA ALUMINUM IND GROUP

Data process in network layer

InactiveCN1747477BHave control and monitorTransmissionNetwork packetNetwork Communication Protocols
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Method for monitoring the load on rotor blades of wind energy installations

ActiveCN101460901ADetermine the cause of the injuryWind motor controlElectric testing/monitoringFrequency spectrumEngineering
Owner:WEIDMULLER MONITORING SYST GMBH

A system for high-throughput testing str typing and its detection method

ActiveCN104673907BImprove detection accuracyImprove visibilityMicrobiological testing/measurementHigh throughput genotypingStr typing
Owner:SHANGHAI CRIMINAL SCI TECH RES INST

Method for processing terminal desktop components and terminal

ActiveCN104850324BReduce complexityImprove search efficiencyInput/output processes for data processingOperating system
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Sodium rabeprazole composition used for injection

ActiveCN102228459BAvoid reactionComply with injection requirementsPowder deliveryOrganic active ingredientsEthylene diamine tetra aceticEthylene diamine
Owner:JIANGSU AOSAIKANG PHARMA CO LTD

E3 ubiquitin ligase gene ospiw regulates the function and application of rice root

InactiveCN104774853BIncrease productionImprove qualityVector-based foreign material introductionAngiosperms/flowering plantsGenetically modified riceNucleotide
Owner:HUAZHONG AGRI UNIV

Flexible Packaging and Mobile Terminal Kits

ActiveCN104816892BSolve the single functionSo as not to damageContainers to prevent mechanical damageTelephone set constructionsEngineering
Owner:NUBIA TECHNOLOGY CO LTD

Anisotropic conductive adhesive, method for producing connector, and method for connecting electronic components

ActiveCN106062118BFirmly connectedAdhesive processesNon-macromolecular adhesive additivesAnisotropic conductive adhesiveElectronic component
Owner:DEXERIALS CORP

A butadiene production system and method for increasing butadiene yield and raffinate output

ActiveCN103086832BHigh yieldTake advantage ofHydrocarbon by hydrogenationHydrocarbon purification/separationButadiene DioxideHydrogenation reaction
Owner:CHINA PETROLEUM & CHEM CORP +1

Chemical Vapor Deposition Device

ActiveCN103774115BReduce manufacturing costEasy to splitPolycrystalline material growthFrom chemically reactive gasesGas phaseEngineering
Owner:DEPOSITION EQUIP & APPL SHANGHAI LTD

A portable smart home training box

ActiveCN107676609BAvoid collisionIncrease profitNon-rotating vibration suppressionStands/trestlesTraining effectComputer engineering
Owner:JIEXI INTELLIGENT HOUSEHOLD ESSENTIALS S&T HUIZHOU

A pressurization test method for thyristor electronic equipment in humid environment

ActiveCN105676100BAvoid misleadingAvoid sending false trigger signalsIndividual semiconductor device testingSilicon-controlled rectifierHigh humidity
Owner:EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID

A claw-type universal clamp for loading and unloading gas cylinder valves

InactiveCN102744596BReduce volumeSimple structureMetal working apparatusCouplingGas cylinder
Owner:ZHEJIANG SCI-TECH UNIV +1

An intelligent control system and method for an air conditioner switch based on multi-source information

ActiveCN107560066BSave energyAdapt to different occasionsMechanical apparatusLighting and heating apparatusControl engineeringProcess engineering
Owner:SHANGHAI UNIV OF ENG SCI

N-substituted polybenzimidazole amide compound and preparation method thereof

InactiveCN102604095BNovel chemical structureExcellent physical and chemical propertiesChlorideDicarboxylic acid
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

A carbonaceous heat source covered by a flame-retardant material

ActiveCN105411001BPrevent the problem of easy sheddingWith heat insulation functionTobacco devicesGlass fiberSource material
Owner:CHINA TOBACCO ANHUI IND CO LTD

A kind of scrap metal flotation equipment

ActiveCN113695065BImprove transmission efficiencyPrevent accumulation and cloggingWet separationGear wheelProcess engineering
Owner:佛山市绿田环保机械设备有限公司

Method of producing three-quarter hard state 304 narrow stainless steel band

InactiveCN100589891CEliminate internal stressImprove performance qualityRoll force/gap control deviceFurnace typesMetallurgyInternal stress
Owner:NINGBO YONGZHENG PRECISION STAINLESS STEEL

ito powder, method for producing same, and method for producing dispersion and ito film

ActiveCN103693679BLow resistivityImprove conductivityTin compoundsPolymer scienceHigh conductivity
Owner:MITSUBISHI MATERIALS CORP

A Greedy Algorithm Based Heat Transfer Optimal Arrangement Method for Electronic Components

ActiveCN105138728BSimplify the optimization processEasy to implementSpecial data processing applicationsGreedy algorithmPerformance index
Owner:SOUTH CHINA UNIV OF TECH

Collection device of greenhouse gases at different depths of soil section

InactiveCN103267659BAcquisition is stable and continuousSimple structureSamplingWhole bodyGreenhouse
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

A trash can with amplifying circuit

InactiveCN103662507BEasy to findWaste collection and transferRefuse receptaclesMicrocontrollerMicrocomputer
Owner:NANTONG JIUWANG ELECTRONICS

Development method, device, equipment and storage medium of block chain system

ActiveCN113253995BImprove acceleration performanceImprove applicabilitySoftware maintainance/managementCreation/generation of source codeSoftware engineeringInit
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Method and system for improving quality of service alarming accuracy of Internet protocol (IP) video media stream

ActiveCN102547475BImprove the accuracy of service quality alarmsAvoid false alarmsSelective content distributionBorder crossingQuality of experience
Owner:DEKSCOM TECH

A kind of yeast extract and preparation method thereof

ActiveCN105077152BReduce build timeReduce tasteFermentationFood scienceThree stageYeast cell extract
Owner:珠海天香苑生物科技发展股份有限公司

Calcium sulfosilicate sulfoaluminate cement and preparation method thereof

ActiveCN107021654BCalcination temperature is lowReduce energy consumptionClinker productionCalcium silicateAluminate
Owner:CHONGQING UNIV

Method and device for supporting concurrent communication of multiple user identities in a wireless communication device

ActiveCN106465464BNetwork topologiesConnection managementRadio frequency signalNetwork communication
Owner:APPLE INC

A method for promoting rapid germination and salt resistance of rice seeds in coastal saline-alkali land

InactiveCN105075453BPromote germinationImprove salt resistanceGerminating apparatusSalt resistanceSulfosalicylic acid
Owner:QINGDAO AGRI UNIV

motor control unit

ActiveCN103633916BGood interference suppression effectShorten the timeElectric motor controlGeneral control strategiesRC time constantIntegrator
Owner:SANYO DENKI CO LTD

Nasogastric tube fixing device

PendingCN114344167AHead bandagesEndoscopesNasal bridgeNasal foramen
Owner:苏建忠 +1

A kind of isobutane dehydrogenation preparation isobutene catalyst, its preparation method and application

ActiveCN108499559BHigh activityImprove conversion rateCatalystsHydrocarbon preparation catalystsPtru catalystDehydrogenation
Owner:CHINA PETROLEUM & CHEM CORP +1

Formation of sio based on wafer bonding 2 Waveguide realizes mode conversion method and mode converter

ActiveCN111239900BEfficient couplingReducing Coupling Accuracy RequirementsOptical waveguide light guideConvertersEngineering
Owner:UNITED MICROELECTRONICS CENT CO LTD

Gear assembly and gear oil composition

ActiveCN102533397BGear lubrication/coolingAdditivesGear wheelComponents of crude oil
Owner:GM GLOBAL TECH OPERATIONS LLC

Portable scrubbing machine

InactiveCN102488470BRealize the action of scrubbingSimple structureBathroom accessoriesGear wheelEngineering
Owner:YANGZHOU WEIBANG GARDEN MACHINE

Vehicle, vehicle steering system and centering control device and method thereof

ActiveCN107433975BStable and efficientReturning control is stable and efficientSteering linkagesAutomatic steering controlSteering wheelControl engineering
Owner:BYD CO LTD

A data acquisition method and device

ActiveCN106651407BCredibleIncrease credibilityDigital data information retrievalSpecial data processing applicationsInformation repositoryEngineering
Owner:ZHEJIANG TMALL TECH CO LTD

Air quality management method, system and computer readable storage medium

ActiveCN108302703BPrivacy protectionLow costMechanical apparatusSpace heating and ventilation safety systemsUser privacyAir conditioning
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Ferrum replenishing jelly and its preparation technology

InactiveCN101142974BEasy to takeAppropriate tasteHeavy metal active ingredientsFood preparationFlavorAdditive ingredient
Owner:HEILONGJIANG UNIV

An anti-theft device for pressure bar of pumping unit

ActiveCN111794713BEasy to assemble and disassembleImprove anti-theft performanceBuilding locksFluid removalScrew threadMechanics
Owner:SANYA GANTAI PETROLEUM MASCH TECH CO LTD

Hinged locking devices and rail vehicle door systems

ActiveCN107893596BPlay a reinforcing roleIncrease stiffnessVehicle locksDoor arrangementEngineeringDual function
Owner:CRRC QINGDAO SIFANG CO LTD

Method and system for acquiring network element information

InactiveCN102378359BAvoid redundancyDoes not increase in lengthTransmissionNetwork data managementMessage lengthNetwork management
Owner:ZTE CORP

A method for measuring co in three-dimensional seepage process 2 Soluble surfactants in co 2 Concentration distribution device and method in water system

ActiveCN104777250BAccurate detection of concentrationEasy to operateComponent separationRock coreEmulsion
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

5-oxo-5,8-dihydro-pyrido-pyrimidines as inhibitors of C-FMS kinase

InactiveCN101305000AOrganic active ingredientsNervous disorderProtein-Tyrosine KinasesKinase
Owner:JANSSEN PHARMA NV

Grass tumbling device driven by belt and capable of speed control

InactiveCN103959999BQuick flipEnsure consistencyHaymakersBelt speedEngineering
Owner:巫山县新牧草业科技有限公司

An Acoustic Resonance Continuous Mixing Equipment Applicable to Composite Energetic Materials

ActiveCN111495252BEasy to cleanEasy to disassembleShaking/oscillating/vibrating mixersTransportation and packagingEngineeringContinuous mixing
Owner:HUAZHONG UNIV OF SCI & TECH +1

Bogies and rail vehicles

ActiveCN111071279BAchieve unlockSmall driving forceBogiesBogie-underframe connectionsBogieEngineering
Owner:CRRC TANGSHAN CO LTD

An isolation method for vacuum diffusion welding

ActiveCN111136374BThickness is easy to controlImprove isolationNon-electric welding apparatusIsolation layerThermal water
Owner:AVIC LIYUAN HYDRAULIC

The ring electrode increases the positively charged 218 Measuring cavity and method for po collection efficiency

ActiveCN109254314BImprove collection efficiencySimple structureX/gamma/cosmic radiation measurmentEngineeringSemiconductor detector
Owner:HENGYANG NORMAL UNIV

A method for promoting the germination of honeysuckle seeds

InactiveCN104770104BImprove germination rateTake advantage ofBiocidePlant growth regulatorsEconomic benefitsPlant growth
Owner:SHANDONG ANALYSIS & TEST CENT

A method for setting the upper limit of link aggregation traffic and a network controller

ActiveCN104734995BAvoid blockingAvoid the problem of insufficient poolingData switching networksTraffic capacityTraffic network
Owner:HUAWEI TECH CO LTD

A casting machine slag ditch baking device and baking method

ActiveCN110947922BEasy to useIncrease the baking temperatureSlagRadiant heat
Owner:襄阳鑫锐机械科技有限公司

A kind of white and stomach invigorating slimming noodles

ActiveCN108902715BFit closelyReduce the rate of hydrolysisFood ingredient functionsBiotechnologyTableting
Owner:长沙爱扬医药科技有限公司

Light-sensitive resin composite

ActiveCN1811597BImprove transmittanceImprove insulation performanceStatic indicating devicesBuilding constructionsSolventChemical resistance
Owner:DONGJIN SEMICHEM CO LTD

Method for peeling off graphite to obtain graphene based on shear force machine

InactiveCN106145095ALiquid wasteSolvent
Owner:苏州烯墨纳米科技有限公司

Dry microparticles

PendingCN113811292AAntibody ingredientsImmunoglobulinsAntiendomysial antibodiesMicroparticle
Owner:UCB PHARMA SA

A focusing method and device based on an image sensor

ActiveCN104079837BImplement re-focus samplingSolve the problem of low resolution of high-frequency signalsTelevision system detailsProjector focusing arrangementCamera lensDigital imaging
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A Lattice-Scaled Fractional-Order Memristor with Arbitrary-Order Low-Pass Filtering

ActiveCN108173527BHigh precisionMultiple-port networksCapacitanceInductor
Owner:深圳璞芯智能科技有限公司

A stabilized agent and method for repairing arsenic-contaminated soil using urban solid waste

ActiveCN110665958BSmall apertureSmall pore size and small specific surface areaAgriculture tools and machinesContaminated soil reclamationArsenic pollutionSoil heavy metals
Owner:SHOUGANG ENVIRONMENTAL IND

Method and apparatus for reporting channel state

PendingCN112398521ASave transmission resourcesLow costError prevention/detection by using return channelSpatial transmit diversityChannel state informationUser equipment
Owner:HUAWEI TECH CO LTD

Magnetic hetero nano fiber self assembling super crystal lattice structure material and its preparing method

InactiveCN1290759CSemi-permeable membranesNanostructure manufactureFiberHigh density
Owner:NANKAI UNIV

System and method for measuring dynamic resistance of conductive fabric

ActiveCN109001261BEasy to useImprove general performanceResistance/reactance/impedenceMaterial resistanceMeasurement testData acquisition
Owner:JIANGNAN UNIV

Multi-ary ldpc code update method based on variable node reliability dynamic selection strategy

ActiveCN106330201BReasonable distributionFast convergenceError correction/detection using multiple parity bitsAlgorithmDependability
Owner:SUN YAT SEN UNIV

A kind of heavy hammer easily replaced from the side and its processing technology

ActiveCN111725759BEasy to replaceRound and beautiful appearanceDevices for damping mechanical oscillationsPunchingSand blasting
Owner:安徽省含山县兴建铸造厂

Control method of energy storage power station based on state evaluation of energy storage unit

ActiveCN108631348BSingle network parallel feeding arrangementsTechnology managementPower stationControl engineering
Owner:SOUTHERN POWER GRID PEAK LOAD & FREQUENCY REGULATION GENERATING CO LTD +1

Structure including smart ball and smart pole and building system using the same

ActiveCN106129745BSave the trouble of extra wiringTwo pole connectionsCoupling contact membersElectricityEngineering
Owner:BEIJING HUAXIA TIANHE SCI & TECH CO LTD

Method for accessing network slices and using equipment using same

InactiveCN110662274AReduce overheadAssess restrictionNetwork topologiesAccess networkEngineering
Owner:IND TECH RES INST

Method for deleting conference media types in multimedia types conference

InactiveCN101136761BAchieve deleteSpecial service provision for substationApplication serverMedia type
Owner:ZTE CORP

An all-round bird repelling system suitable for power facilities

ActiveCN113243353BAnimal repellantsWind energy generationStructural engineeringMechanical engineering
Owner:STATE GRID HEBEI ELECTRIC POWER CO LTD +1

Small-size electronic equipment keyboard

InactiveCN102819326AComfortable keystrokeNarrow bezelInput/output processes for data processingKey pressingComputer science
Owner:HANGZHOU KIND-TAO TECH CO LTD

Power tool and work head thereof

InactiveCN101537611AImprove the safety of useExtended service lifeThermometers using physical/chemical changesPortable power-driven toolsEngineeringPower tool
Owner:NANJING CHERVON IND

Light emitting device package including uv light emitting diode

ActiveCN102751432BSolid-state devicesSemiconductor devicesUltraviolet lightsUltraviolet light emitting diodes
Owner:SUZHOU LEKIN SEMICON CO LTD

A single-input and double-output pulse width modulation signal generating circuit

ActiveCN103701439BSolve the problem of not enoughEasy to implementPulse duration/width modulationElectronic commutatorsMicrocontrollerEngineering
Owner:SUZHOU INOSA UNITED POWER SYST CO LTD

Genetically modified plants which synthesize a starch havingincreased swelling power

InactiveCN101495622ATransferasesFermentationBiotechnologyPlant cell
Owner:BAYER INTELLECTUAL PROPERTY GMBH

Table replication in a database environment

ActiveCN106991113BDatabase updatingError detection/correctionTable (database)Engineering
Owner:SAP AG

A kind of endothermic aviation fuel and preparation method thereof

ActiveCN108795514BNo emissionsIncrease relative volatilityLiquid carbonaceous fuelsTreatment with hydrotreatment processesBromine numberCyclic alkane
Owner:TIANJIN UNIV

Direct liquid cooling temperature control device of giant magnetostrictive actuator

InactiveCN102427313BImprove thermal efficiencyHigh precisionPiezoelectric/electrostriction/magnetostriction machinesTemperature controlMagnetostrictive actuator
Owner:ZHEJIANG UNIV

A four-wheel anti-slip mechanism for an intelligent multifunctional plant protection robot

ActiveCN105165158BReduce inputReduce oil intakeAgricultural machinesAgricultural undercarriagesMicrocontrollerHydraulic cylinder
Owner:SHANDONG SHKE MACHINERY MFG

A kind of chlorinated polyethylene rubber hose inner layer glue formula and preparation method thereof

InactiveCN103374181BFlexible pipesWaxPolymer science
Owner:DANDONG DECHENG PLASTIC SCI & TECH

Method and device for file encrypting/decrypting

InactiveCN103294961AIncrease the difficultyReduce the amount of encryption operationsPublic key for secure communicationDigital data protectionComputer hardwareUser needs
Owner:BEIJING QIHOO TECH CO LTD +1

A single-layer gold nanostructure realizing asymmetric transport and its preparation method

ActiveCN107144909BAchieving asymmetric transmission propertiesSimple structurePhotomechanical apparatusPolarising elementsNano structuringResonance
Owner:SHAANXI NORMAL UNIV

Tool and method for retracting soft tissue flap in oral flap surgery

ActiveCN113081341BAchieve fixationPlay a role in propping upDental implantsOral problemsDentistry
Owner:BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV

A payment method, device, storage medium and equipment

ActiveCN111461698BReduced development effortPayment schemes/modelsPaymentThird party
Owner:北京云迹科技股份有限公司

A kind of preparation method of oxide/oxide ceramic matrix composite material containing elastic structure interface

ActiveCN110981451BImprove fracture toughnessHigh strengthOxide ceramicInterfacial oxide
Owner:XIAN XINGUI CERAMIC COMPOSITE MATERIAL CO LTD

Safety control device based on double 2-vote-2 safety redundant system, and system

ActiveCN102789166BAvoid misuseImprove securitySafety arrangmentsComputer moduleSafety control
Owner:CHINA RAILWAYS CORPORATION +1

Device and method for the detection of solid substances in a liquid phase

InactiveCN102565087AOptically investigating flaws/contaminationDiffusion analysisMechanical engineeringDigitization
Owner:METTLER TOLEDO INC

Lightning information collection and early warning method and system for high-speed railway

InactiveCN104742940BEnabling Portable DevelopmentEasy to installElectromagentic field characteristicsRailway signalling and safetyEarly warning systemComputer module
Owner:NANJING UNIV OF SCI & TECH

Quality controlling method of Bupleurum injection

InactiveCN101013110BEffective Quality MonitoringImprove stabilityComponent separationTesting medicinal preparationsClinical efficacyPattern detection
Owner:北京华医神农医药科技有限公司

Calculation Method of Code Redistribution of Polar Codes

ActiveCN108092744BShorten read timeReduce occupancyError preventionError correction/detection using linear codesPathPingProgramming language
Owner:FUQING BRANCH OF FUJIAN NORMAL UNIV

Insulation particles of three-dimensional electrode reactor and preparation and application method thereof

InactiveCN102385962BImprove high temperature resistanceImprove low temperature resistanceWater/sewage treatment by electrochemical methodsInsulating bodiesGlass ballCellulose
Owner:NANTONG UNIVERSITY

Open-loop Kalman method for intermittent tracking of GNSS signals

ActiveCN107367741BFlexible designExpand the range of signal reacquisitionSatellite radio beaconingSimulationSignal tracking
Owner:NAT UNIV OF DEFENSE TECH

A kind of manufacturing method and application of immunoliposome complex nanoparticle biochip

ActiveCN107589254BStrong specificityBiological testingLipofectamineAntiendomysial antibodies
Owner:SPOT BIOSYST LTD

A probe-type obstacle detection device for a high-altitude cable climbing robot

ActiveCN105329331BTrigger sensitiveCompact structureVehiclesAerial cableProbe type
Owner:NANJING UNIV OF POSTS & TELECOMM

Preparation method and application of nickel oxide nanoparticle/carbon nano-helmet composite material

ActiveCN107204450BImprove conductivityLarge specific surface areaElectrode thermal treatmentResin coatingLithium-ion battery
Owner:JILIN UNIV

A hydraulic self-locking continuously variable transmission slip control device and control method

ActiveCN112211970BImprove fatigue lifeHigh precisionGearingHydraulic cylinderDrive wheel
Owner:XIANGTAN UNIV

Design and control method of earth pressure balance shield earth chamber pressure in sand and pebble formation

ActiveCN114329750BImprove construction safetyAvoid destructionGeometric CADDesign optimisation/simulationSoil scienceBunker
Owner:BEIJING URBAN CONSTR GROUP +1

Feed for piglets and preparation method thereof

InactiveCN104336372ASimple preparation processHigh nutritional valueAnimal feeding stuffBiotechnologyNutritive values
Owner:XUZHOU CHANGXIN FEED

A ship's anchor that prevents stuck rocks from splintering

ActiveCN110682997BAvoid chippingFixed reachAnchorsMarine engineeringStructural engineering
Owner:涡阳县信隆船舶附件有限公司

A method for remote online monitoring of electric power LTE wireless terminals

ActiveCN108092847BRealize remote online monitoringEnsure real-time communicationData switching networksWireless communicationIp addressPrivate network
Owner:NANJING NARI GROUP CORP +1

Modular Activity Board

ActiveCN107708813BHollow inflatable ballsSpace saving gamesSoftware engineeringMechanical engineering
Owner:MORF

A kind of preparation method of tungsten base high specific gravity alloy material

InactiveCN109022988BIncrease contentStable contentHigh entropy alloysAerospace
Owner:四川煜兴新型材料科技有限公司

Automatic Identification Method of Ocean Mesoscale Vortex Dipoles

ActiveCN108647392BImprove recognition efficiencyConvenient researchDesign optimisation/simulationSpecial data processing applicationsClassical mechanicsMeso scale
Owner:OCEAN UNIV OF CHINA +1

Troubleshooting method and device, electronic equipment

ActiveCN107483260BRestore normal communicationImprove communication efficiencyData switching networksNetworked systemEngineering
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Bus connector and bus duct

PendingCN114221285ALower resistanceAchieve electrical connectionCoupling device detailsTotally enclosed bus-bar installationsEngineeringStructural engineering
Owner:广州市半径电力铜材有限公司

Improved manufacture process of golden flower loose tea

ActiveCN102640815BLow skill level requiredSimple production processPre-extraction tea treatmentEngineeringMoisture
Owner:XIANYANG JINGWEI EIGHT TEA CO LTD

Anti-theft door

ActiveCN106593240BImprove the anti-theft factorEffectively eliminateBurglary protectionWing handlesEngineeringFastener
Owner:浙江杭海新城控股集团有限公司

Quenching and temperingTempering heat treatment process for different-alloy high-chromium cast iron blow bars

InactiveCN101906517BImprove toughnessReduce breakageAlloyHardness
Owner:朝阳力宝重工集团有限公司

A visual management method for big data in gis software

ActiveCN106599241BEasy to understandEasy to operateRelational databasesGeographical information databasesData understandingData source
Owner:BEIJING SUPERMAP SOFTWARE CO LTD

Environmentally friendly rubber sealing strip quick-drying paint

ActiveCN103881513BQuick Dry AdhesionImprove adhesionCoatingsPolymer scienceUltraviolet lights
Owner:SHANGHAI LANOU CHEM IND TECH

Method for forming super thick insulating layer in through-silicon via through thermal oxidation

ActiveCN103400798BOvercoming the problem that the thickness is difficult to increaseIncreasing the thicknessSemiconductor/solid-state device manufacturingEtchingSilicon oxide
Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

A method, device, and storage medium for generating frequency-hopping pattern of electric power Internet of Things

ActiveCN112636783BEliminate distractionsIncrease the number ofTransmissionInstrumentsTelecommunicationsPattern generation
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

A kind of preparation method of thermoplastic inorganic powder

ActiveCN105482162BWon't fall offDoes not block the connectionPigment treatment with macromolecular organic compoundsPigment physical treatmentElectric breakdownPre treatment
Owner:江苏祥云塑料科技有限公司