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.

A Staff Security System Based on Mobile Internet Service Application

ActiveCN105913362BGuaranteed real identityProtection of work rightsData processing applicationsAlarmsInternet privacyMobile end
Owner:四川省和信源创劳务有限公司

A liquid nitrogen grinding system

InactiveCN105170280BFast, convenient and effective crushingNo pollutionGrain treatmentsTest sampleRoom temperature
Owner:NORTHWEST A & F UNIV

Flexible sensor and flexible signal detection device

ActiveCN109059748BReal-time acquisitionDynamic acquisitionElectrical/magnetic solid deformation measurementUsing optical meansEngineeringComputational physics
Owner:TSINGHUA UNIV

A waterproof busway device

ActiveCN114498505BImprove waterproof performanceEasy maintenanceCooling bus-bar installationsDispersed particle separationEngineeringMechanical engineering
Owner:徐州浩华电缆桥架有限公司

A wet preparation device that maintains the quality of the same batch of iron oxide red

ActiveCN111115692BIncrease profitGuaranteed qualityFerric oxidesPhysical chemistryEngineering
Owner:韩小兵

Control device, terminal device, and communication system and communication method using the same

InactiveCN101803446BFinish quicklyRealize power-saving actionsPower managementNetwork topologiesCommunications systemTerminal equipment
Owner:PANASONIC CORP

Method and device for controlling hot plug operation of CPU in mobile terminal

ActiveCN106407143BOvercoming the problem of frequent switchingGuaranteed reasonable useDigital data processing detailsHot swappingThermal threshold
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Ambient drinkable fermented dairy product

PendingCN111093378AMilk preparationFood ingredient as thickening agentBiotechnologyCellulose
Owner:SOC DES PROD NESTLE SA

A method, system, terminal and storage medium for quickly generating reference driving lines

ActiveCN110207716BReduce resource usageShort timeInstruments for road network navigationVehicle dynamicsSimulation
Owner:ZONGMU TECH SHANGHAI CO LTD

Antigen-binding fragment of a humanized T-cell activating V-domain immunosuppressive factor

ActiveCN110642950BStrong specificityImprove stabilityImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsAntigenAntigen Binding Fragment
Owner:深圳新征程生命科学研究院有限公司

A self-protective solar power generation panel for distributed photovoltaic roof power generation

InactiveCN105186983BHigh light transmittanceImprove power generation efficiencyPhotovoltaic supportsPhotovoltaic energy generationChinese charactersEngineering
Owner:苏州华安普电力科技股份有限公司

A kind of usy-y composite molecular sieve and preparation method thereof

ActiveCN105712371BMolecular sieve catalystsFaujasite aluminosilicate zeoliteMolecular sieveReagent
Owner:CHINA PETROLEUM & CHEM CORP +1

Vehicle remote diagnosis method and device

ActiveCN104199438BImprove data utilizationElectric testing/monitoringComputer scienceRemote diagnosis
Owner:WUHU LION AUTOMOTIVE TECH CO LTD

Rayleigh wave multi-mode dispersion curve inversion method based on generalized objective function

ActiveCN110568495BQuick classificationClassification can be changed flexiblySeismic signal processingComputational physicsFrequency dispersion
Owner:CENT SOUTH UNIV

An installation method of a smart air conditioner external unit and its pipeline

ActiveCN110762644BEasy to installEasy to operateLighting and heating apparatusAir conditioning systemsStructural engineeringMechanical engineering
Owner:春意环境科技有限公司

A kind of functional graphene cellulose fiber prepared by melting method and preparation method thereof

ActiveCN106149083BGood physical and mechanical propertiesFar infrared is goodSpinning head liquid feederMonocomponent cellulose artificial filamentUltraviolet aCellulose fiber
Owner:潍坊欣龙生物材料有限公司

A kind of li applied to the negative electrode of lithium ion battery 21 the si 5 Preparation of composite materials with graphene

ActiveCN108306002BGood dispersionGuaranteed two-phase interfaceCell electrodesSecondary cellsMetallic lithiumElectrical battery
Owner:BEIJING UNIV OF TECH

Method for preparing binary metal-base composite material with layered gradient change

InactiveCN100554511CImprove production efficiencyEasy to operateHeat inorganic powder coatingWorking pressureVolumetric Mass Density
Owner:BEIHANG UNIV

Device for damping vibrations, in particular a multi-step torsional vibration damper

InactiveCN101779051ALow spring rateReduce frictionFluid gearingsVibration suppression adjustmentsTorsional vibrationControl theory
Owner:SCHAEFFLER TECH AG & CO KG

A tree cutting and crushing device

ActiveCN108908510BMeet the needs of useSimple structureProfiling/shaping machinesGrain treatmentsElectric machineStructural engineering
Owner:滨州市科创孵化器有限公司

A structure of a cab hydraulic follow-up oil cylinder

ActiveCN104481966BEasy to processOptimize layoutFluid-pressure actuatorsLoading-carrying vehicle superstructuresVehicle frameSteel ball
Owner:ZHEJIANG KELI VEHICLE CONTROL SYST

A kind of health beverage and preparation method thereof

InactiveCN105124670BIncrease mobilityImprove quality and efficiencyFood ingredient functionsSterile environmentCarrot juice
Owner:SHANDONG UNIV OF TECH

A forklift counterweight housing

ActiveCN105712255BIncrease productivityReduce manufacturing costLifting devicesWeldingAerospace engineering
Owner:ANHUI CHANG YONG DE MACHINERY

Control device for underground mining

ActiveCN1550941AAchieve replacementGuaranteed functionProgramme controlComputer controlComputer moduleModular design
Owner:CATERPILLAR INC

Charge pumping circuit

InactiveCN101493715BReduce in quantityIncrease the output voltageElectric variable regulationCapacitanceEngineering
Owner:NOVATEK MICROELECTRONICS CORP

A Method of System Protection Based on Snapshot

ActiveCN101833485BGuaranteed to workDefense against Kernel AttacksPlatform integrity maintainanceRedundant operation error correctionOriginal dataSystem protection
Owner:HANGZHOU SHUNWANG TECH

A method for preparing carbon fiber cloth with high specific surface area based on electrospinning process

InactiveCN104611914BLarge specific surface areaSmall apertureCarbon fibresFilament/thread formingPolymer scienceCarbon fibers
Owner:HUAZHONG UNIV OF SCI & TECH

A Multi-reader Anti-collision Method

ActiveCN106599743BTake advantage ofAvoid collisionSensing record carriersSoftware engineeringControl channel
Owner:北京安拓思科技有限责任公司

Temperature measuring and strain sensing aerial bare line by using micro sensing optical unit

ActiveCN102967390BHigh sensitivityImprove thermal conductivityThermometers using physical/chemical changesUsing optical meansFiberEngineering
Owner:江苏通光海洋光电科技有限公司 +1

Liquid crystal display device and driving method thereof

ActiveCN104933997BReduce switching timesLower operating temperatureStatic indicating devicesLiquid-crystal displayControl signal
Owner:RAYDIUM SEMICON

A Method of Water Cannon Tracking Dynamic Fire Source

ActiveCN106166357BRealize TrackingImprove positioning efficiencyFire rescueEngineeringAtmospheric sciences
Owner:河南联纵消防科技有限公司

A kind of preparation method of iron nickel nanorod

ActiveCN107805795BEasy to makeEasy to controlNanotechnologyChemical vapor deposition coatingMicrowaveAlcohol
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A method of operating a combined absorption tube sampling and finishing box

ActiveCN105109797BEnsure safetyWill not polluteContainers to prevent mechanical damageInternal fittingsCushioningCombined method
Owner:STATE GRID CORP OF CHINA +3

Temperature-controlled pressure-controlled microwave synthesis method for water-soluble ferroferric oxide nano crystal

InactiveCN100381363CGood water solubilityImprove stabilityFrom normal temperature solutionsFerroso-ferric oxidesSolubilitySynthesis methods
Owner:SHANGHAI JIAOTONG UNIV

Anchor body with high anchorage strength

ActiveCN104170780BImprove stabilityDoes not affect the efficiency of negative pressurePisciculture and aquariaSemi openUltimate tensile strength
Owner:ZHEJIANG OCEAN UNIV

A method for repairing heavy metal pollution in farmland soil

ActiveCN110014032BImprove efficiencyReduce risk of leachingContaminated soil reclamationPlant rootsSoil science
Owner:BCEG ENVIRONMENTAL REMEDIATION CO LTD

A measurement target for medium z element transmission energy flow in ablation state

InactiveCN106601310BCorrectly designedAccurate measurementNuclear energy generationNuclear monitoringSystematic errorPhysics
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

display device

ActiveCN108919561BNon-linear opticsLight guideDisplay device
Owner:AU OPTRONICS CORP

Building foundation pit maintenance board

ActiveCN111456030BIncrease surface anchorageImprove securityExcavationsArchitectural engineeringStructural engineering
Owner:黑龙江东科建设集团有限公司

A high-efficiency treatment equipment for construction site sewage

ActiveCN107098490BSo as not to damageLess impuritiesTreatment using aerobic processesSpecific water treatment objectivesSewageSewage treatment
Owner:中桐生态园林建设有限公司

Large water area phytal zone migratory bird perching and water purification composite system

InactiveCN102145958BActiveConducive to survivalMultistage water/sewage treatmentSustainable biological treatmentWater flowWater quality
Owner:HOHAI UNIV

Method and device for preventing misoperation of substation pressure plate

ActiveCN107546854BPrevent mis-casting and false-returningImprove management efficiencyCircuit arrangementsInformation technology support systemPressboardElectric power equipment
Owner:STATE GRID CORP OF CHINA +1

Trajectory prediction method, device, equipment and computer-readable storage medium

ActiveCN109631915BImprove accuracyImprove securityInstruments for road network navigationSimulationStationary object
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Pyridine degradation bacterium strain and uses thereof

InactiveCN101255403BBacteriaWater contaminantsPyridine degradationDecomposition
Owner:PEKING UNIV

A storage and query method based on non-volatile memory chip

ActiveCN102819493BConvenient queryEasy to storeMemory adressing/allocation/relocationTimestampStart time
Owner:CAMA LUOYANG ENVIRONMENTAL MEASUREMENT

Drivers, sensors and struts for vibrating catheters

ActiveCN110352333BDirect mass flowmetersCatheterMechanical engineering
Owner:MICRO MOTION INC

Control method and control device for matrix converter

ActiveCN101867300BAvoid short circuit problemsReduce switching timesConversion without intermediate conversion to dcMatrix convertersWave shape
Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

An interactive method and device based on xml

ActiveCN102681832BImprove scalabilityReduce the number of interactionsSpecial data processing applicationsSpecific program execution arrangementsDynamic fieldEvent trigger
Owner:CHINA DIGITAL VIDEO BEIJING

Image capture apparatus, image capture control method, and image capture control program

InactiveCN100428776CTelevision system detailsColor television signals processingAnimationRadiology
Owner:CASIO COMPUTER CO LTD

Blue-green algae scavenging agent using polystyrene foam as carrier and capable of floating on water surface

InactiveCN102219276BEasy to useHigh efficiency in removing blue algaeWater/sewage treatment by irradiationWater/sewage treatment by sorptionMontmorillonitePolystyrene
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Method for preparing porous zinc oxide particle studded composite film

InactiveCN101255556BEvenly dispersedImprove adhesionSolid/suspension decomposition chemical coatingComposite filmOxide composite
Owner:BEIJING UNIV OF CHEM TECH

Tissue culture method for Beijing poplar

InactiveCN101341853BHigh reproductive rateHorticulture methodsPlant tissue cultureBiotechnologyStool culture
Owner:HUNAN MAOYUAN FORESTRY CO LTD

A high-efficiency fog-collecting infiltrating composite twisted fiber rope and its preparation method

ActiveCN108691225BExcellent fog collection performanceThe method is simple and fastElectro-spinningNon-woven fabricsFiberPolymer science
Owner:BEIHANG UNIV

Disposable inhalation drug nebulizer

ActiveCN103432661BSimple structureLow costMedical atomisersNebulizerMedicine
Owner:NINGBO SHENGYURUI MEDICAL APPLIANCES

A machine learning fan status monitoring method and device based on cloud computing platform

ActiveCN107608937BReduce in quantityGuarantee structureCode conversionNeural architecturesData compressionLearning machine
Owner:ZHEJIANG UNIV

Path planning and navigation system and method based on improved artificial potential field method

InactiveCN105867365BAvoid falling intoEnsure safetyPosition/course control in two dimensionsField functionRescue robot
Owner:CHINA UNIV OF MINING & TECH (BEIJING) +1

Compound with anti-candida albicans activity and its preparation method and application

ActiveCN105837590BOrganic active ingredientsAntimycoticsCandida albicans infectionCandida albicans
Owner:SHANGHAI LAIYI BIOMEDICAL RES & DEV CENT

A kind of zinc ion battery formation method

ActiveCN114421035BStabilizing and Supporting StructuresIncrease capacitySecondary cells charging/dischargingChemical synthesisElectrolytic agent
Owner:浙江金羽新能源科技有限公司

Support structure of roller and roller screen

ActiveCN103406262BDoes not affect normal workAvoid problems with constant loads aloneSievingScreeningConstant loadMechanical engineering
Owner:ZOOMLION ENVIRONMENTAL IND CO LTD

Display panel and display device

ActiveCN111292617BImprove space utilizationInsufficient room for improvementStatic indicating devicesDigital data processing details3d imageDisplay device
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Substrate classifying device

InactiveCN101857126BInhibition retentionCharge manipulationStorage devicesEngineeringRandom access
Owner:IHI CORP

A sunflower-shaped automatic opening and closing solar photovoltaic panel

ActiveCN106656011BFlexibleQuickly put awayPhotovoltaic supportsClimate change adaptationExtreme weatherEngineering
Owner:中光智能科技(山东)有限公司

A method of using a configurable microcontroller core

ActiveCN105760137BAchieve effectInstruction analysisMicrocontrollerFull custom
Owner:SHANGHAI XINCHU INTEGRATED CIRCUIT

Method of manufacturing wave winding coil, and stator for rotating electrical machine

PendingCN113472157AMagnetic circuit stationary partsManufacturing dynamo-electric machinesElectric machineWave shape
Owner:HONDA MOTOR CO LTD

Air conditioner electronic expansion valve control method and control circuit

ActiveCN104110768BQuick responseCanon Efficiency Control EffectsSpace heating and ventilation safety systemsSpace heating and ventilation control systemsAir compressorControl circuit
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

A method and device for optical remote sensing image segmentation based on multi-granularity network fusion

ActiveCN109523569BImprove fine segmentation abilitySuppress interferenceImage enhancementImage analysisPattern recognitionEngineering
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI

A kind of preparation method of fermented indica rice flour

ActiveCN105483159BSimple processSimple requirementsFermentationBiotechnologyMicroorganism
Owner:HENAN ZHENXIN BIOTECH CO LTD

Synthesis method of linear alkylbenzene

InactiveCN100376521CNot corrosiveEnvironmentally friendlyMolecular sieve catalystsHydrocarbonsAlkyl transferMolecular sieve
Owner:ZHEJIANG UNIV OF TECH

Rapid packagingmethod for preventing spontaneous combustion of pulverized coal

InactiveCN103342174BReduce dosageSolve the problem of slow packaging speedPackaging under vacuum/special atmosphereSpontaneous combustionEngineering
Owner:XIAN UNIV OF SCI & TECH

A high-resolution line array image reading device

ActiveCN101951456BPictoral communicationOptoelectronicsHigh resolution image
Owner:WEIHAI HUALING OPTO ELECTRONICS CO LTD

Direct-current overvoltage protection circuit

ActiveCN103326345BIncrease load capacityReduce the effect of load changesEmergency protective arrangements for limiting excess voltage/currentOvervoltageElectronic switch
Owner:SOUTHEAST UNIV

Photosensitizer conjugates for pathogen targeting

InactiveCN1255063APromote healingAntibacterial agentsOrganic active ingredientsPhotosensitizerMicrobiology
Owner:THE GENERAL HOSPITAL CORP

Method for preparing chiral amine through asymmetric reduction under catalysis of marine strain

InactiveCN103224963BImprove responseOptimizationMicroorganism based processesFermentationMicroorganismKetone
Owner:XIAMEN UNIV

Fastener for flexible element couplings

InactiveCN102812258AYielding couplingNutsCouplingBiomedical engineering
Owner:KOP FLEX

Digitally controlled motor device with storage

InactiveCN106794752AMultiple ac dynamo-electric motors controlFlywheelsFlywheelMagnetic flux
Owner:ADVANCED HYBRID PTY LTD

A method for forming special-shaped stainless steel pipes with unequal walls and reduced diameters

ActiveCN104438429BSolution treatmentSolid solution
Owner:SHANDONG YAO CHENG NEW MATERIALS TECH CO LTD

A touch screen gesture recognition system for power operation monitoring center

ActiveCN104636071BEasy to operateReduce misuseInput/output processes for data processingComputer modulePressure sense
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Refrigerator

InactiveCN100572995CLighting and heating apparatusCooling fluid circulationRefrigerated temperatureCooling temperature
Owner:HITACHI APPLIANCES INC

Low Frequency Vibration Electromagnetic Energy Harvester

ActiveCN106803726BIncreased Low Frequency Energy Harvesting BandwidthPiezoelectric/electrostriction/magnetostriction machinesCantilevered beamParticle physics
Owner:TSINGHUA UNIV

A space docking mechanism based on electromagnetic ball lock structure

ActiveCN113277126BReduce energy consumptionImprove energy consumptionCosmonautic vehiclesCosmonautic component separationLocking mechanismClassical mechanics
Owner:UNIV OF SCI & TECH BEIJING +1

Mainboard

InactiveCN103699175ASave energyPower supply for data processingEnergy efficient computingCapacitanceControl signal
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Apple processing device for easy slagging

ActiveCN109349654BAchieve reception effectAvoid wastingVegetable peelingProcess engineeringReclaimer
Owner:承德嘉沃生态农业科技有限公司

Semiconductor device trimming device

ActiveCN112974668BImprove cutting efficiencyIncrease productivityMetal working apparatusDevice materialEngineering
Owner:四川明泰微电子科技股份有限公司

A Phase Optimization Method for Intelligent Reflective Surfaces Based on Deep Reinforcement Learning

ActiveCN111181618BReduce complexityStable trainingSpatial transmit diversityNeural architecturesChannel state informationCommunications system
Owner:SOUTHEAST UNIV

Apparatus and method for managing full-duplex communication between a base station and a plurality of user equipments

ActiveCN108604978BCriteria allocationTransmission monitoringInterference (communication)User equipment
Owner:HUAWEI TECH CO LTD

Integral molding method of special-shaped parts

ActiveCN105855797BReduce weldingGuaranteed craftsmanshipWeld seamBottle
Owner:LIAONING METAL TECH

Tumor-specific stimuli-responsive hydroxyalkyl starch-doxorubicin conjugate, preparation and application thereof

ActiveCN113262311BGood antitumor activityImprove anti-tumor activityOrganic active ingredientsPharmaceutical non-active ingredientsLesion siteMedicine
Owner:武汉纳乐吉生命科技有限公司

Telescopic guide rail protective cover reliability test bench

ActiveCN105973586BImprove work efficiencyMachine part testingMaintainance and safety accessoriesNumerical controlAutomatic control
Owner:JILIN UNIV

Method and system for granting physical uplink channel power for space division multiplexing users

ActiveCN102457952BIncrease the uplink data transmission rateEffectively control uplink co-channel interferencePower managementStatistical time division multiplexingData access
Owner:SHANGHAI ZTE SOFTWARE CO LTD

Application method of a connection sealing device

ActiveCN111157289BEasy to disassembleEasy to collectWithdrawing sample devicesTesting waterGroundwater remediationProcess engineering
Owner:INST OF SOIL SCI CHINESE ACAD OF SCI

A data parallel processing method and system

ActiveCN104036039BGuaranteed scalabilityEasy to handleSpecial data processing applicationsParallel processingData mining
Owner:上海浪潮云计算服务有限公司

Multifunctional AA and NVP co-polymer argentic salt used for photothermography, and preparation method thereof

InactiveCN101403850BControl compositionComposition is easy to controlPhotothermographic systemsSilver salt compositionsFluid phaseAqueous sodium hydroxide
Owner:TIANJIN UNIV

Method, equipment and system for collocating access control list

InactiveCN101304372BLow costError prevention/detection by using return channelData switching networksIp addressEquipment use
Owner:深圳市智通天下科技服务有限公司

Method, device and equipment for displaying rich text on 3D model

ActiveCN108959392BRealize displayDisplay area for displayNatural language data processingVisual/graphical programmingGraphicsAlgorithm
Owner:ADVANCED NEW TECH CO LTD

System and parts for realizing communication between first part and secondary part

ActiveCN100450069CQuality improvementMeet rich business needsStore-and-forward switching systemsThird partyPCI Express
Owner:NEW H3C TECH CO LTD

Catalyst for carbonylation of dimethyl ether, preparation method and application thereof

ActiveCN107519915BHigh selectivityExtended service lifeMolecular sieve catalystsCatalyst activation/preparationMolecular sieveOrganic acid
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

A Concrete Fatigue Deformation Evolution Model Based on Exponential Weibull Equation

ActiveCN109522570BVarious forms of loadHigh expressionDesign optimisation/simulationSpecial data processing applicationsLoad cycleArchitectural engineering
Owner:ZHEJIANG UNIV

Semiconductor structure and manufacturing method thereof

ActiveCN107346743BReduce breakageReduce stressSemiconductor/solid-state device detailsSolid-state devicesSemiconductor structureMetal
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A calculation method for the adsorption and capture area of ​​liquid helium cryogenic cryopump in vacuum plume experimental system

ActiveCN104133969BConform to the objective law of motionAvoid difficultiesSpecial data processing applicationsHeat balanceCalculation methods
Owner:BEIHANG UNIV

An intelligent adjustment method for edible oil alkali refining process based on data analysis

ActiveCN112486111BIncrease implementation flexibilityIncrease flexibilityTotal factory controlProgramme total factory controlAcid–base reactionEdible oil
Owner:HUNAN NORMAL UNIVERSITY

Novel highly effective aeration device of revolved blend

InactiveCN100337943CEasy to handleIncrease oxygen contentTreatment using aerobic processesWater aerationSludgeEngineering
Owner:田伯海 +1

A metal stamping part

ActiveCN111120638BNot easily deformed by heatAvoid deformationGear lubrication/coolingLubrication elementsUltrasonic weldingStructural engineering
Owner:茂森精艺金属(苏州)有限公司

A kind of preparation method of Polygonum cephalosa hypoglycemic extract tablet

ActiveCN103536663BEasy to usePromote absorptionMetabolism disorderPill deliveryAlcoholMedicine
Owner:浙江佐力百草中药饮片有限公司

A method and terminal for displaying notification messages

ActiveCN107181858BEasy to operateImprove the efficiency of reviewing notification messagesSubstation equipmentDevices with touch pad/sensor/detectorApplication procedureEngineering
Owner:SHENZHEN TRANSSION HLDG CO LTD

Quantum clustering method and related devices based on machine learning framework

ActiveCN114358216BHigh speedReduce occupancyQuantum computersCharacter and pattern recognitionCluster algorithmQuantum machine
Owner:ORIGIN QUANTUM COMPUTING TECH (HEFEI) CO LTD

A method and device for outputting variable data supporting back-end packaging equipment

InactiveCN103198335BMeet the needs of personalized customizationGuarantee the needs of personalized customizationVisual presentationCode modulePersonalization
Owner:谢明林 +1

A method and system for checking timing violations of multi-bit signals across clock domains

ActiveCN112000173BPrevent insertionReduce Timing ViolationsLogic circuits characterised by logic functionGenerating/distributing signalsData signalSignoff
Owner:PHYTIUM TECH CO LTD

A kind of circular expansion education and teaching facility

ActiveCN113856177BReduce in quantityImprove efficiencySport apparatusPhotovoltaic energy generationStructural engineeringMechanical engineering
Owner:QUFU NORMAL UNIV

A foldable multi-stage special-shaped belt drive flood control sandbag continuous throwing machine

ActiveCN104670810BSmooth accelerationGrow fastThrowing machinesConveyorsEngineeringFlood defense
Owner:安徽翰邦科技咨询有限公司

A variable valve control device and method

ActiveCN109404141BAchieve hybrid controlHigh control precisionOutput powerMachines/enginesLoop controlControl engineering
Owner:WEICHAI POWER CO LTD

A hydraulic drilling and blasting mining method for extremely thin coal seams

ActiveCN105804747BReduce dustPromote environmental protectionDisloding machinesHydraulic miningEngineeringUltimate tensile strength
Owner:XIAN UNIV OF SCI & TECH +1

Overrunning clutch with outer ring and flexible cantilevers

InactiveCN102537128BFreewheel clutchesEngineeringCantilever
Owner:BEIJING UNIV OF TECH

Vertical axis high-power wind driven generator with relatively high wind energy utilization rate

ActiveCN101943131BSimple structureCompact structureFinal product manufactureWind motor combinationsWind drivenFailure rate
Owner:山东中能华源海上风电集团有限公司

A fluorescent probe for detecting 4-methylthiophenol and its preparation method

ActiveCN112679386BDetection of 4-methylthiophenol contentShow red emissionCarboxylic acid nitrile preparationOrganic compound preparationFluoProbesFluorescence
Owner:LULIANG UNIV

A kind of construction method of vegetation roll material used for slope protection

ActiveCN110106895BGuaranteed reliabilityGuaranteed economyExcavationsCultivating equipmentsAgricultural engineeringStructural engineering
Owner:SICHUAN SANHE SLOPE TECH CO LTD

Low temperature fracture testing instrument of asphalt mixed material

InactiveCN100592067CEnsure consistencyPrevent shrinkage deformationMaterial strength using tensile/compressive forcesControl systemFracture testing
Owner:马骉 +2

Amplitude Equalization Circuit of Mobile Underwater Acoustic Frequency Hopping Communication Receiving System

ActiveCN105515609BSimplify detection operation complexitySimplify the computational complexity of non-coherent energy detectionSonic/ultrasonic/infrasonic transmissionTransmitter/receiver shaping networksBandpass filteringControl signal
Owner:XIAMEN UNIV

Fe-cr-mn welding wire and its preparation method and welding process

ActiveCN114505620BLow priceEasy to useNuclear energy generationWelding/cutting media/materialsAl powderWeld seam
Owner:XIAN THERMAL POWER RES INST CO LTD

Method and device for acquiring and viewing photos

ActiveCN104394310BRich ways to share and interactIncrease entertainmentTelevision system detailsColor television detailsComputer vision
Owner:GUIYANG LONGMASTER INFORMATION & TECHNOLOGY CO LTD

An ecological reward feeding method for improving bee colony vigor

ActiveCN111937816BQuick spawnExpand the groupBeehivesQueen beeWorker bee
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A group digital signature, verification method and its equipment and device

ActiveCN110278073BKey distribution for secure communicationUser identity/authority verificationAlgorithmDigital signature
Owner:CHINA IWNCOMM

Electric energy management socket

ActiveCN101740954BImprove electricity efficiencyIntelligent automatic power offComputer controlCoupling device detailsElectricityPower circuits
Owner:IND TECH RES INST

A controllable electromagnetic shielding component and its preparation method

ActiveCN112492864BImprove stabilityImprove impact resistanceAdditive manufacturing apparatusMagnetic/electric field screeningTemperature controlShape-memory alloy
Owner:HUAZHONG UNIV OF SCI & TECH

A control method for the narrow side taper of the electric crystallizer width adjustment device

ActiveCN108031809BPrecise control of narrow side taperHeat fluxHeat flow
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

Adaptive control of composite plycutting

ActiveCN101990485BReduce downtimeOptimized feed rateMetal working apparatusThin material handlingControl engineeringFeedback control
Owner:THE BOEING CO

Biocellulose slurry, and dry biocellulose material, method for manufacturing dry biocellulose material and skin care film using the same

ActiveCN108618971AHas moisture absorptionHas wet strengthCosmetic preparationsPersonal careLow-density polyethyleneCellulose
Owner:TCI CO LTD

Production method of special polyester staple fiber for high-strength medium-elongation nonwoven fabric

ActiveCN101487147BIncrease mobilityLow dry heat shrinkageMonocomponent polyesters artificial filamentPolyesterNonwoven fabric
Owner:JIANGYIN HUAHONG CHEM FIBER

A Wind Power Combination Prediction Method Based on Wind Speed ​​Fluctuation Feature Extraction

ActiveCN105719029BSolve the low prediction accuracyKernel methodsForecastingModel selectionEngineering
Owner:CHINA AGRI UNIV

Display method, device and terminal equipment

ActiveCN106527656BEasy to use with one handImprove experienceDigital data processing detailsExecution for user interfacesTerminal equipmentOn-screen display
Owner:BEIJING ANYUNSHIJI TECH CO LTD

A kind of nano zinc oxide and preparation method thereof

ActiveCN106348336BQuick mixWell mixedMaterial nanotechnologyZinc oxides/hydroxidesDispersityAir atmosphere
Owner:TSINGHUA UNIV

a dashboard and car

ActiveCN109515192BDoes not affect visionImprove driving safetyDashboard fitting arrangementsDashboardDriver/operator
Owner:CH AUTO TECH CORP CO LTD

Full-duplex relay device, full-duplex relay transmission control method and system

InactiveCN105375972BImprove throughputAvoid frequent switchingRadio transmissionChannel state informationEngineering
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

An optical cable transfer box and its monitoring device and monitoring system

ActiveCN105825618BMonitor impact phenomenaSimple structureThermometer detailsFibre mechanical structuresConvertersMonitoring system
Owner:CHINA MOBILE GROUP SHAIHAI

Method and system for ensuring service quality of streaming media services

ActiveCN102904859BImplement QoS controlFlexible and refined QoS policy controlTransmissionAccess networkQos quality of service
Owner:浙江杭海新城控股集团有限公司

A kind of liquid film and preparation method thereof

ActiveCN104403135BEasy to operateGood effectClimate change adaptationMicroorganism based processesBacillus licheniformisPullulan
Owner:天津北洋百川生物技术有限公司

A kind of sewage treatment equipment with automatic cleaning function of filter plate

ActiveCN111974045BWith automatic cleaning functionImprove filtering effectStationary filtering element filtersSludgeFiltration
Owner:江苏源泉泵业股份有限公司

Power Modules with Solderless Terminals

ActiveCN103531555BRealize no weldingGood stress bufferSemiconductor/solid-state device detailsSolid-state devicesDriver circuitEngineering
Owner:MACMIC SCIENCE & TECHNOLOGY CO LTD

A method for monitoring the degradation of locomotive traction motor bearings

ActiveCN110057584BWell-characterized performance degradationLow reliabilityMachine part testingFeature setEngineering
Owner:XI AN JIAOTONG UNIV

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