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.

System with overflow valve and metering unit for high-pressure injection systems

InactiveCN103133196BMade by simple cuttingEasy to processFuel injecting pumpsLiquid fuel feedersEngineeringMechanical engineering

Owner:ROBERT BOSCH GMBH

A capture optimization method and device under shadow occlusion

ActiveCN106210553BImprove recognition rateGood effectTelevision system detailsColor television detailsShadowingsRadiology

Owner:ZHEJIANG UNIVIEW TECH CO LTD

LED display apparatus and video display apparatus

InactiveCN106169283ACompensation for unobservable degreeHigh precisionCathode-ray tube indicatorsLED displayEffect light

Owner:MITSUBISHI ELECTRIC CORP

An experimental device and method for mine ventilation network system

ActiveCN105067220BEasy to changeMeet the needs of ventilation experiment teachingAerodynamic testingFrequency conversionEngineering

Owner:CHINA UNIV OF MINING & TECH

Stamping machine and its stamping method

ActiveCN106427251BStructural simplificationReduce volumeOther printing apparatusStampingPulp and paper industry

Owner:CHINA MERCHANTS BANK

A Dynamic Top Voltage Control Method for Flexible Excitation System

ActiveCN111277000BPeak voltage equivalent regulationImprove the strong output abilityElectric power transfer ac networkAc-dc conversionTransient stateTerminal voltage

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY

High-Al13 aluminium trichloride polymer crystal and its prepn

InactiveCN1317190CIncrease contentQuality assuranceAluminium chloridesWater/sewage treatment by flocculation/precipitationAluminium chlorideElectrolysis

Owner:INNER MONGOLIA UNIVERSITY

Background update device and terminal equipment for instant messaging

ActiveCN109547321BData switching networksSoftware engineeringTerminal equipment

Owner:SHENZHEN BINCENT TECH

Bag opening device for prefabricated bag packaging machine

ActiveCN105620828BGuaranteed uptimeNo jitterPackagingReciprocating motionPackaging machine

Owner:上海松川峰冠包装自动化有限公司

network system

ActiveCN102870369BEffective generationEasy to useData processing applicationsSubstation remote connection/disconnectionNetworked systemDistributed computing

Owner:LG ELECTRONICS INC

A kind of preparation device and preparation method of Werner state in any dimension

ActiveCN111880352BReduce experiment costAchieve preparationNon-linear opticsOptical elementsParticle physicsQuantum electrodynamics

Owner:SHANDONG UNIV

High-stability sustained-release tablet prepared by using hydroxy propyl cellulose

ActiveCN102824644BSmooth releaseImprove stabilityOrganic active ingredientsSenses disorderCelluloseSustained Release Tablet

Owner:ZHEJIANG CHENGYI PAHRMACEUTICAL +1

Portable blood sugar meter with blood sugar concentration trend curve display

InactiveCN1304844CCompactCompact structureMaterial analysis by electric/magnetic meansBiological testingMedical equipmentLiquid-crystal display

Owner:SHANGHAI JIAOTONG UNIV

Calculation method and start-up method for power grid frequency safe start-up margin

ActiveCN109995054BSimple calculationBoot Operation GuideSingle network parallel feeding arrangementsPower oscillations reduction/preventionControl engineeringControl theory

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +2

A Real-time Data Parallel Processing Method Based on Data Partitioning

ActiveCN103246497BAdapt to evolving needsMeet the needs of the ever-expanding monitoring scaleResource allocationConcurrent instruction executionReal-time dataElectric power system

Owner:STATE GRID CORP OF CHINA +3

A micro-foaming injection mold exhaust structure

ActiveCN110421797BImprove yield rateCompact structureEngineeringMechanical engineering

Owner:杭州矩阵通信工程有限公司

A time-resolved Raman spectroscopy device

ActiveCN108693165BSolve detection problems caused by short lifeRaman scatteringQuantum efficiencyCollection system

Owner:NORTHWEST UNIV

A wide-body vehicle automatic transmission gear selection and shifting actuator

InactiveCN103939595BHighly integratedEasy to disassembleGearing controlFailure rateAutomatic transmission

Owner:苏州紫荆清远新能源汽车技术有限公司

Space Plant Cultivation Device

ActiveCN103477911BBreak through the limitationsFast growthClimate change adaptationGreenhouse cultivationPeristaltic pumpAgricultural engineering

Owner:AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI

A boron-rich eggshell type lithium-sulfur battery positive electrode material, preparation method and application thereof

InactiveCN107195889BImprove adsorption capacityThe first discharge specific capacity is highMaterial nanotechnologyCell electrodesChemical adsorptionDissolution

Owner:DALIAN UNIV OF TECH

Array gate drive circuit and display panel

ActiveCN105405382BStatic indicating devicesCapacitanceHemt circuits

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A car eps electronic power steering spiral pulley

ActiveCN105728710BSmooth steeringLight steeringPortable liftingGearing elementsElectric power steeringControl theory

Owner:扬州保来得科技实业有限公司

Engineering pile deviation preventing structure of soft soil foundation and pretreatment method

InactiveCN102235008BAvoid misalignmentReasonable and practical structureExcavationsBulkheads/pilesPretreatment methodSlag

Owner:ZHEJIANG HONGYU ENG PROSPECTING DESIGN

A solid amalgam injection device for fluorescent lamp

InactiveCN101241824BJoin precisionSimple structureTube/lamp vessel fillingCold cathode manufactureFluorescenceInjection device

Owner:ZHEJIANG YANKON GROUP

A controllable preparation method for self-assembled nanoflowers of p-type layered GaTe nanosheets

InactiveCN107021784BAchieve high-quality self-assembly synthesisOvercome the shortcoming of easy compoundingPhysical/chemical process catalystsZinc oxides/hydroxidesHeterojunctionPhotoluminescence

Owner:SUN YAT SEN UNIV

A kind of double-bit nrom memory and the method and structure of improving its electron injection efficiency

ActiveCN102832136BImprove injection efficiencySemiconductor/solid-state device manufacturingSemiconductor devicesElectron injectionCharge layer

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

A device for measuring the magnetic field distribution of a superconducting magnet

InactiveCN104198964BPrecision coincidenceHigh measurement accuracyMagnetic measurementsMeasurement deviceSuperconducting Coils

Owner:HUAZHONG UNIV OF SCI & TECH

Data transmission method, device and computer storage medium

ActiveCN109818874BReflect the degree of congestionAvoid problems such as data transmission without adjustmentTransmissionData streamTransport layer

Owner:HUAWEI TECH CO LTD

A device for purifying pressurized gas with dust

ActiveCN111450653BAvoid the disadvantages of quadratic accelerationImprove deceleration efficiencyCombination devicesUsing liquid separation agentEnvironmental engineeringSolid particle

Owner:SHANGHAI NO 4 CONSTR

High-efficiency heteropolymetallic catalysts for the synthesis of cyclocarbonates from carbon dioxide

ActiveCN108772102BHigh catalytic efficiencyGood choiceOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsChemical synthesisCatalytic transformation

Owner:LANZHOU UNIVERSITY

Identification method of phytophthora parasitica var.nicotianae physiological race

InactiveCN105713953ARapid identificationRace rapidMicrobiological testing/measurementDiseaseNicotiana tabacum

Owner:ZHENGZHOU TOBACCO RES INST OF CNTC +1

Method for obtaining mac address, gateway device, network authentication device and network system

ActiveCN107241461BGuaranteed accuracyEasy to getTransmissionWeb authenticationIp address

Owner:MAIPU COMM TECH CO LTD

Method for synthesis of 2-sub-borneol alkene butanol with organic base

ActiveCN101492347BLess side effectsHigh product contentPreparation by oxygen reductionCyclopenteneOrganic base

Owner:格林生物科技股份有限公司

Method and device for determining the quality of edible oils

ActiveCN106662561BThe predicted value is accurateMaterial analysis by electric/magnetic meansTesting foodMathematical modelEdible oil

Owner:NAT UNIV OF SINGAPORE

Fan module

InactiveCN102242734BEasy to assembleLow costPump componentsPumpsFixed frameEngineering

Owner:GIGA BYTE TECH CO LTD

Seedling budding method for rubber tree minitype bud sticks

InactiveCN101120641BFast operationIncrease profitPlant tissue cultureHorticulture methodsLeaf expansionRootstock

Owner:INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI

A sunshade suitable for a spherical lampshade

InactiveCN105423233BReduce light transmittanceEasy to useNon-electric lightingPoint-like light sourceTransmittanceEngineering

Owner:SICHUAN UNIV

Pixel circuit and drive method thereof

ActiveCN102270442BStatic indicating devicesCapacitanceElectricity

Owner:BENQ MATERIALS +1

Fume desulfurizer replenishing method and desulfurizing and dedusting machine set

InactiveCN1299805CRealize the process of comprehensive desulfurization and dust removalSimple structureUsing liquid separation agentEngineeringLiquid tank

Owner:张志锋

An unmanned aerial vehicle identification system and its identification method

ActiveCN105739520BSimple structureImprove recognition efficiencyPosition/course control in three dimensionsUnmanned spacecraftEmbedded system

Owner:余江

Return air measuring device for induced chilled beams

InactiveCN105928570BAvoid accuracySimple structureVolume/mass flow by differential pressureAir volumeMeasurement device

Owner:UNIV OF SHANGHAI FOR SCI & TECH

A parking self-locking device for a transport trolley

ActiveCN104192187BAchieve working statusImprove protectionHand cart accessoriesCouplingSelf locking

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Method for realizing tethered balloon based telescopic active float antenna system

InactiveCN101064536BIncrease heightImprove communication distanceRadio transmissionActive antennaAlarm signal

Owner:海南新博海通科技有限公司

A method and device for extracting Chinese names of people and places

ActiveCN105573981BReduce dirty dataImprove accuracyNatural language data processingSpecial data processing applicationsUTF-8Chinese characters

Owner:XIAMEN MEIYA PICO INFORMATION

Aqueous urethane resin compositions

InactiveCN101423595BLayered productsPolyurea/polyurethane coatingsPolymer scienceCarbamate

Owner:KANSAI PAINT CO LTD

Electric control system for air conditioner

InactiveCN101539321BSpace heating and ventilation safety systemsLighting and heating apparatusElectricityControl system

Owner:CHUNGHWA TELECOM CO LTD

Method and system for realizing long-distance collaboration application

ActiveCN102480461BRealize collaborative applicationTransmissionUser identifierDistance collaboration

Owner:深圳市国腾盛华电子有限公司

A control device and control method for single-photon compression imaging

ActiveCN108549275BParameters are flexible and adjustableRealize Compressed ImagingProgramme controlComputer controlPulse broadeningUSB

Owner:NANCHANG UNIV

Level adjusting circuit of common signal of liquid crystal display (LCD)

InactiveCN102306487BStatic indicating devicesAudio power amplifierLiquid-crystal display

Owner:华映视讯(吴江)有限公司 +1

Driving circuit, liquid discharge apparatus, and driving method

ActiveCN111204134APrintingPotential differenceHemt circuits

Owner:SEIKO EPSON CORP

A kind of pesticide composition containing cyflumet

ActiveCN105746515BGood synergyGood lasting effectBiocideDead animal preservationChemical compoundAdditive ingredient

Owner:陕西亿田丰作物科技有限公司

Oral medicine for treating psora

InactiveCN1263487CWith blood circulation and QiImprove immunityAntibacterial agentsAntipyreticOral medicinePsora

Owner:冀卓

Circuit for initializing resistive memory and resistive memory

ActiveCN106297877BImplement initializationReduce complexityDigital storageTransmission gateCurrent limiting

Owner:合肥中科微电子创新中心有限公司

Vehicle lighting control method and system

ActiveCN109484281BImprove driving safetyOptical signallingDriver/operatorComputer vision

Owner:HUAQIN TECH CO LTD

A kind of pesticide microcapsule suspension and preparation method thereof

ActiveCN108353897BParticle size controllableSimple processBiocideAnimal repellantsSuspending AgentsAniline

Owner:SHIJIAZHUANG SENTAY CHEM CO LTD

snow skid shoe

ActiveCN106072981BEasy to pull outEasy to useSolesFasteningsRoad surfaceEngineering

Owner:NINGBO ZHONGDI SHOES

Lubricating oil compositions

InactiveCN100500818CImprove wear resistanceLow ashAdditivesBase-materialsAlkaline earth metalChemical composition

Owner:NIPPON OIL CO LTD

A metal composite gasket for high temperature proton exchange membrane fuel cell and its application

ActiveCN108461775BPerformance lossImprove sealingFuel cellsPhysical chemistryProton exchange membrane fuel cell

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Engineering machinery

ActiveCN102659041BImprove work efficiencyLow costCranesControl theoryHinge point

Owner:ZOOMLION HEAVY IND CO LTD

Method for realizing frequency band match of mobile terminal, mobile terminal and main board thereof

ActiveCN101604980AReduce R&D costsShorten the development cycleTransmissionMulti bandRadio frequency front end

Owner:罗源县产品质量检验所

Emergency stop switch

ActiveCN105719855BSimple assembly structureSimple processing formContact operating partsJoystickEngineering

Owner:CCTEG CHINA COAL RES INST

Roadside three-dimensional parking device

ActiveCN105064154BImprove access efficiencyIncrease the number of parkingRoadwaysParkingsParking spaceCar parking

Owner:谢振华

Method and detection device for analyzing volumetric pulse wave pattern based on waveform feature points

InactiveCN101785667BImage analysisDiagnostic recording/measuringWave shapeRadiology

Owner:BEIJING UNIV OF TECH +1

Controlling mechanism of color changing head

ActiveCN100436683CLower pressure to save effortNo malfunctionWeft knittingYarnEngineering

Owner:TIEN YANG KNITTING MACHINERY

Semiconductor structures and methods of forming them

ActiveCN110098150BImprove mobilityImprove performanceTransistorSolid-state devicesSemiconductor structureEngineering

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of cattle ultra-exhaustion slow-release agent and preparation method thereof

InactiveCN104800834BSimplify the ovulation routineProlong the action timePeptide/protein ingredientsPharmaceutical non-active ingredientsSuper SlowHyaluronic acid

Owner:INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI

Method and equipment for manufacturing semiconductor devices

InactiveCN1525536ALow flexural strengthAvoid breakingSemiconductor/solid-state device manufacturingProcess regionSemiconductor package

Owner:KK TOSHIBA

Detachable multi-section folding groove guide rail device and installation method thereof

ActiveCN111828474BEasy to operateSave spaceLinear bearingsFree rotationStructural engineering

Owner:YANSHAN UNIV

A self-heating water bottle

InactiveCN104670715BFast heat productionNo problem of drinking safetyContainers for heating foodPackaging foodstuffsChemical reactionExhaust valve

Owner:郭东亮

A Method for Measuring and Calculating the Azimuth Angle of Mobile Communication Base Station Antenna

ActiveCN104994526BLow costEasy to implementNetwork planningComputer terminalTower

Owner:上海方库信息科技有限公司

Draw-bar box

ActiveCN103315479BNormal visibilityExtended service lifeLuggageOther accessoriesVisibilityControl power

Owner:PINGHU NANQIAO LUGGAGE

Stroke type symbol generator and method for improving its display effect

ActiveCN102968949BImprove display qualityImprove smoothnessStatic indicating devicesAudio power amplifierEngineering

Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

A kind of preparation method of cation exchange membrane with multiple cross-linked structure

ActiveCN109589809BIncreased swelling resistanceImprove mechanical propertiesMembranesCation exchangersPolymer scienceCross linker

Owner:SHANDONG TIANWEI MEMBRANE TECH

A connection option display method, device and computer-readable storage medium

ActiveCN110928467BReduce distractionsImprove adaptabilityExecution for user interfacesInput/output processes for data processingEngineeringHuman–computer interaction

Owner:广东欢太科技有限公司

Surface Tension Interference Coating Process for Precise Feature Control

InactiveCN104216258BElectrographic process apparatusMechanical engineeringCoating

Owner:XEROX CORP

A double alloy NdFeB rare earth permanent magnet and its manufacturing method

ActiveCN108015293BPlay a protective effectImprove corrosion resistanceTransportation and packagingMetal-working apparatusAlloyProtection layer

Owner:宁波金轮磁材技术有限公司

A piezoelectric energy harvester

ActiveCN104993738BImproved ability to harvest electrical energyGood vibration dampingPiezoelectric/electrostriction/magnetostriction machinesElectricityEnergy harvester

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Boron steel ASTMA36-B medium and heavy plate and production process thereof

ActiveCN102367543BReduce contentShort processSlow coolingImpurity

Owner:NANYANG HANYE SPECIAL STEEL CO LTD

A new intelligent shelf system for logistics picking operations

ActiveCN112249570BEasy to storeSolve the problem of inconvenient selectionStorage devicesLogistics managementControl engineering

Owner:YANTAI UNIV

Equipment for semispherical horizontally rotary wind power generating system

InactiveCN102400857BImprove work efficiencyReduce the risk of stopping workRenewable energy generationWind motor combinationsFiberElectricity

Owner:中科天达(天津)新能源科技有限公司

Instant sea anemone food and its processing method

InactiveCN101366539BEasy to transportEasy to storeMeat/fish preservation by heatingFood preparationLycium barbarum fruitSugar

Owner:SANMEN QINHAI AQUICULTURE

A Spaceborne Deployable Antenna Extension Arm Locking System

InactiveCN103915676BImprove reliabilityLock accuratelyCollapsable antennas meansAntenna adaptation in movable bodiesLocking mechanismEngineering

Owner:XIDIAN UNIV

Organic waste microbial treatment equipment

ActiveCN108097698BGuaranteed uptimeAvoid affecting the dehydration effectDrying solid materials without heatSolid waste disposalMicroorganismMycotoxin

Owner:长沙雷邦环保科技有限公司

Refrigerator and its fruit and vegetable boxes

ActiveCN106918191BImprove freshnessImprove cooling effectLighting and heating apparatusCooling fluid circulationCold airIcebox

Owner:TCL HOME APPLIANCES (HEFEI) CO LTD

Separating device for methyl acetate hydrolysis product and method

InactiveCN100494152CReduce energy consumptionSmall pressure dropSolvent extractionDistillation separationMethyl acetateTower

Owner:TIANJIN UNIV

Video memory control and process method based on hardware acceleration rendering technology

ActiveCN102509323BReduce occupancySolve the needs of normal workAnimationSpecial data processing applicationsVideo memoryGraphic card

Owner:厦门吉比特网络技术股份有限公司

A cylindrical casting grinding device

ActiveCN112139874BGuaranteed flatnessEasy to measureGrinding carriagesRevolution surface grinding machinesEngineeringGrinding wheel

Owner:献县红星铸造有限公司

A kind of organic small molecule hybrid acrylate interpenetrating network emulsion and its preparation method and application

ActiveCN110713682BNo pollution in the processEasy to prepareCoatingsIsooctyl acrylatePolymer science

Owner:CHANGCHUN UNIV OF TECH

Touch screen liquid crystal display module and touch drive method thereof

ActiveCN101957507BSimple structurePlay a shielding roleStatic indicating devicesLiquid-crystal displayComputer science

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

A kind of preparation method of nanoscale flame retardant

ActiveCN105348578BEasy reunionImprove flame retardant performancePolymer scienceEPDM rubber

Owner:SHENYANG SHUNFENG NEW MATERIAL CO LTD

Teaching method, device, computing device and storage medium for multimodal fusion

ActiveCN110992777BReduce workloadIntelligent teaching processTeaching apparatusPoint cloudSimulation

Owner:HUAZHONG UNIV OF SCI & TECH

A quartz feeding system and non-destructive adding method for laterally stacking polysilicon raw materials

ActiveCN114164487BRealize automatic feeding functionSave human effortPolycrystalline material growthBy pulling from meltEngineeringMechanical engineering

Owner:杭州中欣晶圆半导体股份有限公司 +1

A kind of high air permeability PE composite fabric and preparation method thereof

ActiveCN112208177BImprove breathabilityAchieve protectionSynthetic resin layered productsPolyurea/polyurethane coatingsLow-density polyethylenePolymer science

Owner:JIANGSU HORIZON NEW ENERGY TECH CO LTD

Process for preparing N-alkylarylamine

InactiveCN100543010CEasy to useEasy to manufactureOrganic compound preparationCarboxylic acid amides preparationHalogenHydrogenation reaction

Owner:QINGDAO UNIV OF SCI & TECH

Electronic package

InactiveCN106910735AHigh bandwidthProblems affecting operationsAntenna supports/mountingsCross-talk/noise/interference reductionHigh bandwidthSoftware engineering

Owner:SILICONWARE PRECISION IND CO LTD

Hanging rack

ActiveCN104385245BEfficient use ofSave hanging spaceWork tools storageEngineeringMultiple layer

Owner:WUHU EXCELLENCE WIRE HARNESS SYST

A mechanical analysis method of mems double-end fixed beam structure based on the bending condition of flexible substrate

ActiveCN109271692BImplement extractionGeometric CADDesign optimisation/simulationMechanical modelsEngineering

Owner:SOUTHEAST UNIV

Harmonic control method and device for magnetron high voltage shunt reactor

ActiveCN110518589BReduce harmonic currentReduce harmonic effectsReactive power adjustment/elimination/compensationHarmonic reduction arrangementShunt reactorHarmonic control

Owner:NR ELECTRIC CO LTD +2

An underground storage space construction storage system

ActiveCN108748983BLow costMeet the support strengthAdditive manufacturing apparatus3D object support structuresEngineering3d printer

Owner:CHINA UNIV OF MINING & TECH

Air-conditioning apparatus

ActiveCN102865646BImprove comfortReduce power consumptionMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringAir conditioning

Owner:MITSUBISHI ELECTRIC CORP

Tissue pulling and vessel exposing device

InactiveCN101797169BEasy to operateSurgerySurgical operationForceps

Owner:GUANGDONG NO 2 PROVINCIAL PEOPLES HOSPITAL

Wearable monocular glasses, combined binocular glasses system and control method thereof

ActiveCN107479200BGuaranteed stabilityStatic indicating devicesInput/output processes for data processingEyewearComputer science

Owner:BOE TECH GRP CO LTD

Subcutaneous piezoelectric bone conduction hearing aid actuator and system

InactiveCN102458323BEar treatmentBone conduction transducer hearing devicesImplantable rodEngineering

Owner:DALHOUSIE UNIV

Method for preparing moulded coke with ball press technique

InactiveCN101343582BSolid fuelsPorosityPetroleum

Owner:任利华

A warming and heat preservation biogas pond

ActiveCN104928165BImprove reaction speedAvoid cakingBioreactor/fermenter combinationsBiological substance pretreatmentsElectricityTemperature control

Owner:嘉兴佳斯贝特新材料有限公司

Composite structure and manufacturing method thereof

InactiveCN103403370BNutsOptoelectronicsComposite structure

Owner:TAIWAN GREEN POINT ENTERPRISE

TSP-Based Comprehensive Advanced Forecasting Method of Harmful Gases in Tunnels

ActiveCN111708079BEffective forecastImprove accuracySeismic data acquisitionSeismic signal processingCoal measuresSoil science

Owner:SOUTHWEST PETROLEUM UNIV +2

Low-temperature growth method of silicon quantum dots for solar battery

InactiveCN101626048BIncrease flexibilityImprove uniformityFinal product manufactureSemiconductor devicesGas phaseSolar battery

Owner:YUNNAN NORMAL UNIV

A method of manufacturing a multi-dimensional curved tapered tube

InactiveCN104668905BReduce wasteFor precise cuttingEnvironmental resistanceIndustrial Accident

Owner:黄胜

Modular seal with fault detection unit

ActiveCN111051826BVolume meteringMeasurement apparatus housingsStructural engineeringMechanical engineering

Owner:EHNDRESS KHAUZER GMBKH KO KG

A teaching board for English teaching

InactiveCN107301807BEasy to placeExpand the wind rangeTeaching apparatusEngineering

Owner:宝应县文体教玩具协会

A scheduling method and system for coordinated transmission

ActiveCN102457358BRealize cooperative transmissionReduce co-channel interferenceSite diversityWireless communicationTelecommunicationsUser equipment

Owner:新沂市数聚科技有限公司

A method for processing polished rice with a rice germ content of more than 80%

ActiveCN104174454BParticle regularityParticle cleaningGrain treatmentsBroken riceEmbryo

Owner:贵州省黎平县侗乡米业有限公司

Pulse duration modulation method and its device

InactiveCN1177405CGuaranteed lossGuaranteed uptimeElectronic commutation motor controlAC motor controlFrequency spectrumResonance

Owner:EMERSON NETWORK POWER CO LTD

An Intelligent System Safety Elevator

ActiveCN109502436BReduce intrusionImprove securityIndividual entry/exit registersElevatorsControl systemControl engineering

Owner:四川迪斯卡电梯制造有限公司

Anorectal surgery assisting device

ActiveCN104116548BEfficient resectionResection is quick and effectiveSuture equipmentsExcision instrumentsPurse string sutureReoperative surgery

Owner:B J ZH F PANTHER MEDICAL EQUIP

A kind of preparation method of low titanium dry forsterite single crystal under high temperature and high pressure conditions

ActiveCN114011337BGood chemical stabilityClean environmentPolycrystalline material growthUltra-high pressure processesSilicic acidSingle crystal

Owner:INST OF GEOCHEM CHINESE ACADEMY OF SCI

Water-proof electric connector and its manufacturing method and electronic device with electric connector

InactiveCN100372186CPrevent intrusionAvoid corrosionCouplings bases/casesTwo-part coupling devicesElectricityManufacturing cost reduction

Owner:WISTRON CORP

A control method and device for electrohydrodynamic jet printing encapsulation microstructure

ActiveCN113650422BImprove product qualityImprove adhesionImage enhancementImage analysisEngineeringRing laser

Owner:JIAXING UNIV

Pump body components and compressors

ActiveCN108050073BLarge gas areaAvoid backflow problemsRotary/oscillating piston pump componentsLiquid fuel engine componentsMechanical engineeringEngineering

Owner:ZHUHAI LANDA COMPRESSOR +1

Clock switching method, device, server and clock system

ActiveCN110119331BGenerating/distributing signalsRedundant hardware error correctionEmbedded systemServer

Owner:HUAWEI TECH CO LTD

A kind of production method of zwitterionic polyvinyl butyral resin

ActiveCN103333279BStrong tensile breaking strengthHigh impact strengthPolyvinyl alcoholSide chain

Owner:CHENGDU HUIEN FINE CHEM

A video management system and method

ActiveCN105933667BEasy accessEasy to read and studyTelevision system detailsColor television detailsVideo recordEngineering

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

Multi-layer floating omnidirectional shock-absorbing structure of safety helmet

ActiveCN108567191BImprove structural strengthHelmetsHelmet coversImpact

Owner:HOPUS TECH

Splicing flange leveling device of wind driven generator tower cylinder

ActiveCN102615147BCalibration is easyImprove the leveling effectWelding/cutting auxillary devicesAuxillary welding devicesWind drivenLeveling effect

Owner:江苏保龙设备制造有限公司

Message booking and transmitting method for mobile communication terminal

InactiveCN100461919CRadio/inductive link selection arrangementsReal-time computing

Owner:LG ELECTRONICS (CHINA) R&D CENT CO LTD

Heat pump water heater system and method for controlling wind speed thereof

InactiveCN102705985BGuaranteed uptimeReduce exhaust pressureFluid heatersAir velocityEngineering

Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD

Curved surface positioning minimally invasive acetabular anterior column screw aimer and preparation method thereof

ActiveCN108652732BFit closelyAccurate implementationOsteosynthesis devicesScrew placementInternal fixation

Owner:NANHUA UNIV

Terminal equipment and its state switching method

ActiveCN104035698BImprove securityInternal/peripheral component protectionInput/output processes for data processingMain processing unitTouch Senses

Owner:LENOVO (BEIJING) LTD

Message generation method, device, storage medium and computer equipment

ActiveCN110708235BAchieving an asymmetric displayImprove drawing flexibilityData switching networksComputer hardwareOperating system

Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of method for in vitro symbiosis culture of chestnut and fungus

ActiveCN109937884BDoes not affect normal growthEliminate distractionsCultivating equipmentsHorticulture methodsBiotechnologySemipermeable membrane

Owner:BEIJING UNIV OF AGRI

Transmission electron microscope sample and its preparation method, failure analysis method of the structure to be tested

ActiveCN112179927BReduce distortionMaterial analysis by transmitting radiationElectron microscopeFailure analysis

Owner:YANGTZE MEMORY TECH CO LTD