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 Two-way Communication System Based on Injection Type Chaotic Vertical Surface Laser

ActiveCN110071412BLow costImprove performanceLaser detailsSecuring communication by chaotic signalsIsolatorOptical isolator
Owner:浙江知多多网络科技有限公司

A low NOx co-combustion system for power plant boilers coupled with semi-coke and sludge co-combustion

ActiveCN111425866BHigh calorific valueLow calorific valueSludge treatment by de-watering/drying/thickeningSolid fuel pretreatmentCombustion systemSludge
Owner:XI AN JIAOTONG UNIV

An anti-cheating device

ActiveCN108320250BQuality improvementReduce labor intensityTelevision system detailsData processing applicationsIntegrated monitoringStructural engineering
Owner:山东育博苑文化传媒有限公司

Connecting unit of the protective shell group

ActiveCN109714911BNot easy to fall offIncrease contact areaElectrical apparatus casings/cabinets/drawersEngineeringFlange
Owner:EVOLUTIVE LABS CO LTD

A method for alloying a wafer after wiring

ActiveCN106158581BRepair qualityEffective passivationSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceManufacturing technology
Owner:FOUNDER MICROELECTRONICS INT

External used Chinese traditional medicine preparation for treating verruca vulgaris and preparing method thereof

InactiveCN100467048CNot easy to relapseEasy to usePowder deliveryHydroxy compound active ingredientsSide effectAdemetionine
Owner:杨俊英 +4

A mold device for manufacturing uhmwpe lithium battery diaphragm

ActiveCN107068946BIncrease productivityImprove yieldSecondary cellsCell component detailsPhysical chemistryEngineering
Owner:FUJIAN NORMAL UNIV

A scratch-resistant, high-impact polypropylene resin material and preparation method thereof

ActiveCN105254999BImprove scratch resistanceImprove impact resistanceHeat deflection temperaturePolymer science
Owner:CHINA PETROLEUM & CHEM CORP

Method of treating cancer with anti-neurotrophin agents

InactiveCN1227033COrganic active ingredientsNervous disorderMammalProstate cancer
Owner:CEPHALON INC

a transmission mechanism

ActiveCN112919095BShorten the timeImprove transportation efficiencyConveyorsConveyor partsClassical mechanicsElectric machinery
Owner:SHENZHEN RONGDE ROBOT TECH

A kind of production method and preservation method of ultrafine molybdenum disulfide

ActiveCN105344443BAffect performancePrevent oxidationGrain treatmentsAntioxidantAtmospheric pressure
Owner:JINDUICHENG MOLYBDENUM CO LTD

Offline self-learning system for strip shape control efficiency coefficient of cold-rolling mill

InactiveCN102527737BHigh precisionProfile control deviceProcess moduleComputer module
Owner:WISDRI ENG & RES INC LTD

Method and system for providing enhanced location-based trilateration

ActiveCN107409275BPosition fixationSatellite radio beaconingKaiman filterSimulation
Owner:RIVADA RES

Method for manufacturing a steel component provided with a metallic corrosion protection layer and the steel component

ActiveCN106795634BAvoid Cracks and HolesExcellent corrosion protectionVacuum evaporation coatingSputtering coatingMetalIron based alloy
Owner:THYSSENKRUPP STEEL EURO AG +1

Non-aqueous electrolyte rechargeable battery

InactiveCN103038926AGood dispersionImprove output power characteristicsFinal product manufactureSecondary cells2-PyrrolidoneSlurry
Owner:SANYO ELECTRIC CO LTD

Method and device for sending instant messages

ActiveCN107370662BEasy to operateIncrease sending speedData switching networksComputer networkTelecommunications
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

A drug sampler

ActiveCN106081579BGood effectNot easy to slip offConveyorsConveyor partsWaste productEngineering
Owner:SHANGHAI TOFFLON MEDICAL EQUIP CO LTD +1

A method, system, medium and electronic device for automatically generating an order

ActiveCN108961000BRealize dockingFinanceBuying/selling/leasing transactionsData accessEngineering
Owner:北京量子保科技有限公司

How to make a bipolar transistor

ActiveCN108155098BAvoid short circuitImprove performanceTransistorSemiconductor/solid-state device manufacturingSilicon oxideProtection layer
Owner:ANHUI ANXIN ELECTRONICS TECH

Fermented bean product fermented by lactobacillus plantarum ST-III and alpha-glucosidase inhibitor

ActiveCN103169075BClear compositionShorten fermentation timeMetabolism disorderBacteria material medical ingredientsOral glucoseGlucose fluctuations
Owner:BRIGHT DAIRY & FOOD CO LTD

System and method for extracting physiological information from video sequences

PendingCN110602978AMedical imagingRespiratory organ evaluationPattern recognitionTime domain
Owner:KONINKLJIJKE PHILIPS NV

Device and method for active grasping of manipulator based on multimodal fusion

ActiveCN109129474BPrecise positioningAvoid flaws that are susceptible to glareProgramme-controlled manipulatorRobot handEngineering
Owner:SHANGHAI JIAOTONG UNIV

Clothes treatment device cleaning control method and clothes treatment device

ActiveCN108118487BAvoid dirty cleaningAvoid harmOther washing machinesControl devices for washing apparatusProcess engineeringLaundry
Owner:QINGDAO HAIER WASHING MASCH CO LTD +1

Extraction method of anti-TNF antibody Fab fragment expressed in periplasmic space of Escherichia coli

ActiveCN106188290BHigh purityReduce difficultyImmunoglobulins against cytokines/lymphokines/interferonsSodium acetateProtein target
Owner:BEIJING TRI PRIME GENE PHARMA CO LTD

A short-process treatment method for water gushing in the working face suitable for downhole concentration fluctuations

InactiveCN108487931BRelieve stressReduce the degree of siltationMining devicesProcess engineeringSewage treatment
Owner:HENAN POLYTECHNIC UNIV

A training base for a high-speed rail tunnel and its construction method

InactiveCN104464500BImprove learning effectEducational modelsOpen holeBuilding construction
Owner:SHAANXI RAILWAY INST

A layout method for energy saving of factory lighting

ActiveCN109714878BAchieve comprehensive lighting energy saving effectRealize zero-cost lighting energy-saving renovationElectrical apparatusElectric lighting sourcesSocial benefitsLight equipment
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +3

A method and device for highly efficient artificial cultivation of Ganoderma lucidum

ActiveCN111788988BImprove qualityBacteria fastCultivating equipmentsMushroom cultivationBiotechnologyHypha
Owner:石狮昌隆农业种植有限公司

A life-saving equipment applied to high-rise fire

ActiveCN113304407BImprove reliabilityImprove securityBuilding rescueArchitectural engineeringFire - disasters
Owner:LULIANG UNIV

A Target Density Estimation Method with Attention Mechanism

ActiveCN111681236BImprove estimation performanceImprove accuracyImage enhancementImage analysisImaging processingArea network
Owner:CHENGDU UNION BIG DATA TECH CO LTD

A processing technology of hand-held buckle for cardboard packing box

ActiveCN111408982BEasy to fixPracticalEdge grinding machinesGrinding carriagesCircular discElectric machinery
Owner:赣州广源纸品有限公司

A kind of preparation method and application of manganese dioxide with hollow structure

ActiveCN103910386BLow costThe synthesis process is simpleManganese oxides/hydroxidesManganese sulphatePtru catalyst
Owner:GUANGDONG UNIV OF TECH

A small electromagnetic relay

ActiveCN105448600BImprove electrical performanceRelease sensitiveElectromagnetic relay detailsEngineeringContact group
Owner:NINGBO FORWARD RELAY CORP

Generator assembly for an airbag module of a motor vehicle

InactiveCN101583521BPedestrian/occupant safety arrangementElectricityAirbag
Owner:JOYSON SAFETY SYST GERMANY GMBH

A display substrate, display panel and display device

ActiveCN110045533BReduce box thickness differenceImprove the problem of glass deformation and concaveNon-linear opticsDisplay deviceMaterials science
Owner:XIAMEN TIANMA MICRO ELECTRONICS

Optical filter and plasma display device having the same

InactiveCN101598827AMinimize Brightness LossBright room contrast improvementOptical filtersCold-cathode tubesElement spaceDisplay device
Owner:SAMSUNG SDI CO LTD

Halogen-free expansion fire-retardant cable material and environment-protection type cable made thereby

InactiveCN101070412BHas anti-rodent and ant-proof functionReduce productionPlastic/resin/waxes insulatorsInsulated cablesCombustionMontmorillonite
Owner:黄东东 +2

An automatic dispensing device for accounting

InactiveCN112455116BGuaranteed stickinessAvoid smearingBookbinding adhesiveAdhesive glueProcess engineering
Owner:曹雪松

Internal combustion engine transient fuel control

InactiveCN100523465CElectrical controlInternal combustion piston enginesEngineeringVaporization
Owner:PHILIP MORRIS PROD SA

A hydroxypropionic acid compound and its preparation method and medical application

InactiveCN106905159BEasy to prepareEasy to industrializeOrganic active ingredientsNervous disorderDPPHDisease
Owner:DALI UNIV

A necklace with health benefits

InactiveCN104490022BImprove the decorative effectPromote blood circulationWatch chainsOrnamental chainsEngineeringHealth benefits
Owner:贾久昌

Motor

PendingCN112703659AAvoid distortionMagnetic circuit rotating partsMechanical energy handlingSkew angleClassical mechanics
Owner:LG INNOTEK CO LTD

Hybrid rice tillering and large seedling transplanting machine single-planting and seedling-dividing method

ActiveCN106888640BEasy dischargeIncrease productivityTransplantingOryza sativaTransplanting
Owner:黄祖祥

Preparation method of chiral α-substituted propionic acid compounds

ActiveCN105384623BNo pollution in the processMild conditionsCarboxylic preparation by ozone oxidationAsymmetric synthesesArylPropanoic acid
Owner:SHANGHAI JIAOTONG UNIV

Application of polysaccharide-functionalized nano-selenium in selenium-enriched rice cultivation

ActiveCN109588235BIncrease contentReduce contentRice cultivationChaffRice farming
Owner:JINAN UNIVERSITY

A kind of method for preparing polyimide molding powder by solid phase polymerization

ActiveCN109627763BIncrease productivityRealize continuous productionPolymer scienceOrganic solvent
Owner:WANHUA CHEM GRP CO LTD

a fluid dispenser

ActiveCN103471448BUniform flowSimple structureHeat exchanger casingsEngineeringDistributor
Owner:SUZHOU BSE AIR CONDITIONER

A transcritical carbon dioxide energy storage system and method based on utilization of lng cold capacity

ActiveCN110374838BReduce the temperatureReduce gasificationPositive displacement pump componentsSteam useProcess engineeringLiquid carbon
Owner:XI AN JIAOTONG UNIV

Tumor-specific enrichment nano-drug loading system and preparation method thereof

ActiveCN106995516BEscape ingestionProlong blood circulation timeOrganic active ingredientsPharmaceutical non-active ingredientsPolymer scienceTumor specific
Owner:BEIJING UNIV OF CHEM TECH

Display device and driving method thereof

ActiveCN108257556BIncrease brightnessGood conditionStatic indicating devicesComputer graphics (images)Radiology
Owner:AU OPTRONICS CORP

Preparation method of hydrophobic and oleophobic ZrO2 nanofiltration membrane

ActiveCN103464000BHigh purityGood dispersionSemi-permeable membranesCrystallographySilanes
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

A method of mixing high-arsenic gold ore calcined sand into the side-blowing reduction furnace of the lead smelting system in hot state

InactiveCN108342590BDoes not affect stable operationIncrease collocation throughputProcess efficiency improvementLead smeltingIronstone
Owner:CENT SOUTH UNIV

A strip stator and its wiring method

ActiveCN114530952BGuaranteed yieldNo need to add stationsWindings insulation shape/form/constructionMagnetic circuit stationary partsStructural engineeringMechanical engineering
Owner:ZHONGSHAN BROAD OCEAN

A water wood grain craft

InactiveCN110435350BImprove anti-corrosion performancePromote infiltrationNatural patternsWood treatment detailsCarbonizationThermal deformation
Owner:WENZHOU KULE DINING TABLE ARTICLES CO LTD

Control method and device for moving target

ActiveCN106959696BPosition/course control in two dimensionsVehiclesEngineeringComputer vision
Owner:BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD

Lifting device for automobile wheels

ActiveCN102092369BAchieve separationIncrease lift heightVehicle fittings for liftingRolling chassisAutomotive engineering
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

A nickel-based alloy welding wire with recrystallizable weld deposit metal

ActiveCN105689919BGood high temperature plasticityLess prone to welding cracksArc welding apparatusWelding/cutting media/materialsWelding residual stressDendrite
Owner:HUANENG POWER INT INC +1

Automatic measurement system for natural downslide amount of forklift fork

InactiveCN101424517BImprove product qualitySafer and more convenient logistics applicationUsing optical meansImage processing softwareDrive motor
Owner:ZHEJIANG UNIV

Time division-synchronous code division multiple access (TD-SCDMA) double-channel vehicle-mounted correction repeater

ActiveCN102468881BGuaranteed normal demodulationImprove coverage qualityActive radio relay systemsAutomatic frequency controlFrequency shift
Owner:深圳国人无线通信有限公司

Starting circuit and switch power source thereof

ActiveCN100557933CReduce processing requirementsReduce manufacturing costApparatus with intermediate ac conversionElectric variable regulationCapacitanceHemt circuits
Owner:FREMONT MICRO DEVICES SHENZHEN LTD

An intelligent helmet with vehicle theft proof function

InactiveCN100450387CImprove securityEasy to answerAnti-theft cycle devicesTransmission systemsEmbedded systemVehicle theft
Owner:郑建松

Application of a class of 1,2,3-triazole-4-hydrazide derivatives in the preparation of agricultural fungicides

ActiveCN104926738BHigh antibacterial activityBiocideOrganic chemistryFungicidePlant disease
Owner:NANJING AGRICULTURAL UNIVERSITY

A compound and its preparation method and application

ActiveCN104341358BSimple manufacturing methodGood reproducibilityOrganic active ingredientsOrganic compound preparationDiseaseReperfusion injury
Owner:KPC PHARM INC

A plastic mold with an undercut anti-breaking device

ActiveCN105500565BSimple structureReduce strainEngineeringMechanical engineering
Owner:中山市利群精密实业有限公司

Refrigeration program control method and device

ActiveCN109323528BDynamically adjust the operating modeReduce noise levelDomestic cooling apparatusLighting and heating apparatusLow noiseNoise level
Owner:BSH ELECTRICAL APPLIANCES JIANGSU +1

Optical resonance analysis unit

InactiveCN101023339AExact association constantFlexible enoughScattering properties measurementsAngular scanReal time analysis
Owner:GE HEALTHCARE BIO SCI CORP

Ear appliance

InactiveCN103686511AMicrophonesLoudspeakersEngineeringPhase change
Owner:SENNHEISER COMM

Elastic flexible pipe capable of flexible telescoping

ActiveCN102052528BLow costReduce usageSuction hosesFlexible pipesPull forcePlastic materials
Owner:PLASTIFLEX SUZHOU

A triple-junction solar cell based on a patterned germanium substrate and its preparation method

ActiveCN103258874BSimple processLow costFinal product manufacturePhotovoltaic energy generationMaterial growthSemiconductor materials
Owner:YANGZHOU CHANGELIGHT

Wafer platform mask platform synchronous control system of step-scan photoetching machine

InactiveCN100498540CRun fastIncrease flexibilityControl using feedbackPhotomechanical exposure apparatusComputer hardwareWafering
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

A kind of pucch resource determination method and communication equipment

ActiveCN111953458BImprove transmission efficiencyError preventionTransmission path divisionEngineeringCommunication device
Owner:DATANG MOBILE COMM EQUIP CO LTD

A method and cloud platform for obtaining a combination of manufacturing equipment

ActiveCN108663933BImprove processing efficiencyMeet needsAdaptive controlUser needsProcess engineering
Owner:CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1

A metal hacksaw frame for fast connection of broken saw blades

ActiveCN110303197BAvoid breakingSave resourcesMetal sawing devicesHard metalStructural engineering
Owner:东台艺新科技有限公司

Ring signature method for anonymizing information based on multivariate public key cryptography

InactiveCN102006165BFix bugs that are no longer safeImprove efficiencyPublic key for secure communicationUser identity/authority verificationRing signatureMultivariate public key cryptography
Owner:XIAN UNIV OF TECH

Navigation operation system, registration method thereof and electronic equipment

ActiveCN110897717AReduce exposure timeReduce the chance of infectionSurgical furnitureSurgical navigation systemsRobotic systemsControl engineering
Owner:SUZHOU MICROPORT ORTHOBOT CO LTD

A metal copper-graphene layered composite material and its preparation method and device

ActiveCN110788144BImprove composite effectHigh strengthWork heating devicesTension/compression control deviceComposite effectGraphite
Owner:CRRC IND INST CO LTD

Polyolefin multilayer micro-porous membrane and preparation method thereof

ActiveCN102501419BLow closed cell temperatureHigh membrane rupture temperatureSynthetic resin layered productsCell component detailsPolyolefinPolymer science
Owner:河南惠强新能源材料科技股份有限公司

A pre-adjustment method for a new energy vehicle charging pile electric wire automatic winding device

InactiveCN110980448BEmbedded accuratelyAvoid forward and reverse switchingCharging stationsElectric vehicle charging technologyCircular discNew energy
Owner:广州市南绅能源科技有限责任公司

An automatic boxing equipment for sandwich black silicon wafers

ActiveCN109927993BRealize automatic feedingEasy to take outWrapper twisting/gatheringPackaging machinesCartoning machineCardboard
Owner:常州华数锦明智能装备技术研究院有限公司

A method and apparatus for session establishment

ActiveCN105577604BExpand the scope of servicesTransmissionService informationBroadcasting
Owner:QINGDAO HAIER INTELLIGENT HOME TECH CO LTD +1

Limiting parts, pitching limit mechanism and antenna in motion

ActiveCN113422205BImprove impact performanceImprove reliabilityAntenna supports/mountingsAntenna adaptation in movable bodiesEngineeringControl theory
Owner:SATPRO MEASUREMENT & CONTROL TECH

A solar thermal collector

ActiveCN108759133BImprove heat absorption efficiencySimple structural designSolar heating energyAbsorbing elementsThermodynamicsEngineering
Owner:安徽自宏新能源电器有限公司

Pesticide composition containing cantharidin

InactiveCN1313001CSynergistic effect is obviousBiocideAnimal repellantsCantharidinToxicology
Owner:杨凌农林科大昆虫资源研究发展中心

A rework operation method for poorly cured junction box of potting glue

InactiveCN107800378BImprove stabilityQuality assurancePhotovoltaicsPhotovoltaic energy generationEngineeringSealant
Owner:HEFEI LIUMING NEW ENERGY TECH

Array substrate and display device comprising same

InactiveCN104090388AReduce manufacturing costAvoid wastingSolid-state devicesTelevision systemsLiquid-crystal displayManufacturing technology
Owner:BOE TECH GRP CO LTD +1

A clean metallurgical method for scheelite

InactiveCN105779760BGood synergyPromote decompositionProcess efficiency improvementDecompositionTungstate
Owner:CENT SOUTH UNIV

Multi-layer stacked gas-bearing system vertical well mining simulation test equipment

ActiveCN106771064BEasy to useIngenious ideaEarth material testingEngineeringAirflow
Owner:CHONGQING UNIV

Hot backup method and device for dhcpv6 server

ActiveCN104158694BImprove timelinessImprove reliabilityData switching networksDependabilityClient-side
Owner:RUIJIE NETWORKS CO LTD

A kind of medium for cultivating seedlings of Angelica sinensis without soil in greenhouse in winter and its preparation method

ActiveCN103483083BThe seedlings are uniform and strong at the seedling stageIncrease productivityAgriculture gas emission reductionCultivating equipmentsAngelica Sinensis RootPeat
Owner:礼县春天药业有限责任公司

A method and system for optimizing the energy efficiency of distributed antennas based on broadcast channels

ActiveCN105848277BImprove transmission performanceReduce noisePower managementBroadcast channelsEngineering
Owner:深圳埃尔姆科技有限公司

Robot controller with opening structure

InactiveCN1225689CSupports scalabilitySupports portabilityProgram controlMemory systemsExtensibilityInteroperability
Owner:TSINGHUA UNIV

An insect-proof power distribution cabinet for communication base stations

ActiveCN111146703BImprove cooling effectSpeed up the flowSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsLiquid storage tankFan blade
Owner:深圳汇海智通电气技术有限公司

Fork lug lug assembly pin hole coaxiality measurement method

ActiveCN105300322BImprove assembly accuracyUsing optical meansFeedback controlAcoustics
Owner:TSINGHUA UNIV +1

Compositions and methods for treating estrogen-dependent disorders

PendingCN114466665AOrganic active ingredientsAntipyreticDosing regimenCarboxylic acid
Owner:KISSEI PHARMA

High energy electron beam irradiation processing system with self-shielding radiation source

ActiveCN101752020BShorten the lengthSmall attenuationShieldingShielded cellsTransport systemControl system
Owner:NUCTECH CO LTD +1

Vehicle seat assembly comprising removable seat assembled on guide rails

InactiveCN1117670CMovable seatsEngineeringMoving between two positions
Owner:伯纯特福尔设备股份有限公司

A Design Method for Short Circuit Impedance of UHVDC Converter Transformer

ActiveCN107482666BCalculation results are objectiveIn line with the actual situationElectric power transfer ac networkControl theoryShort circuit impedance
Owner:STATE GRID CORP OF CHINA +1

Alkali developing photosensitive resin composition

ActiveCN1885162BFull sensitivityEfficient formationPhotomechanical apparatusOxygenAcid anhydride
Owner:ADEKA CORP

Application of a low burning rate high energy butylated hydroxyl propellant and cycloaliphatic diisocyanate

ActiveCN108117466BReduce base burn rateReduce energy lossNon-explosive/non-thermic compositionsPressure gas generationPtru catalystCombustion
Owner:HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY

Non-aqueous secondary battery and electrodes for use in same

InactiveCN102349186AImprove securityInhibit internal short circuitFinal product manufactureWound/folded electrode electrodesEngineeringNon aqueous electrolytes
Owner:PANASONIC CORP

a reaction kettle

ActiveCN106153434BReduce heat lossEasy to installPreparing sample for investigationHeat lossesHydrocarbon
Owner:CHINA PETROLEUM & CHEM CORP +1

Emulsified bitumen used for plate-type ballastless track CA mortar and preparation method

ActiveCN102863803BGood storage stabilityAvoid Segregation StratificationBuilding insulationsColloidAsphalt
Owner:CHINA PETROLEUM & CHEM CORP

Local entity, user equipment, access network, global entity, and vehicle for determining user equipment location

ActiveCN111886910BPosition fixationLocation information based serviceAccess networkEngineering
Owner:HUAWEI TECH CO LTD

A Proxy Privacy Set Intersection Method with Searchable Function

ActiveCN113132345BReduce complexityReduce computational complexityDigital data protectionSecuring communicationData setComputation complexity
Owner:BEIHANG UNIV

Detachable combined rear positioning structure

InactiveCN100391641CQuality improvementSmooth motionInitiator elementDigital control
Owner:上海圣诺机床有限公司

A device for preparing hydrogenation light coal-based heavy raw material catalytic slurry

ActiveCN105295984BLiquid hydrocarbon mixture productionHydrocarbon oil crackingThermal insulationProcess engineering
Owner:仲兴行(上海)商务服务有限公司

File sending method, device, computer equipment and storage medium

ActiveCN110519461BImprove sending efficiencyFile transfer between terminalsSubstation equipmentComputer hardwareTarget control
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An integrated brake electronic control system and fluid replenishment method

ActiveCN113060111BExtend working lifeReduce switching timesBraking action transmissionSolenoid valvePermanent magnet synchronous motor
Owner:CHINA FIRST AUTOMOBILE

A kind of Paenibacillus polymyxa used for preventing and treating Verticillium wilt of crops and its application

ActiveCN105462881BHighly antagonisticGood treatment effectBiocideBacteriaDiseaseVerticillium species
Owner:ZHEJIANG XINNONG CHEM CO LTD

Prickly sheet welding equipment

ActiveCN105728924BImprove adsorption capacityImprove efficiencyResistance electrode holdersConductorsEngineeringFully automatic
Owner:杭州焊林科技有限公司

Angle grinder dustproof components

ActiveCN110900400BSimple structureExtended service lifePortable grinding machinesGrinding/polishing safety devicesAngle grinderGear wheel
Owner:永康市灵威电器有限公司

Automatic locking system for battery box

ActiveCN102407762BElectric propulsion mountingSlide plateEngineering
Owner:SHENZHEN JINGZHI MACHINE +1

Miniature piezoelectric ceramic driving control system

InactiveCN102307022BImprove dynamic characteristicsWide operating frequency rangePiezoelectric/electrostriction/magnetostriction machinesElectricityControl system
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Device for cutting fritters

InactiveCN104522107BReduce workloadElasticDough dividingDough processingEngineering
Owner:周乐辉

Index update method and device

ActiveCN105208105BUpdate indexNew indexTransmissionDistributed serversComputer science
Owner:BEIJING QIHOO TECH CO LTD

Sulfonated polyether ether ketone-amino acid modified graphene oxide hybrid membrane and its preparation and application

InactiveCN104069752BHigh selectivityImprove permeabilitySemi-permeable membranesProductsGraft reactionPolyether ether ketone
Owner:TIANJIN UNIV

An outdoor basketball hoop with a protective device

ActiveCN109758743BPrevent agingRealize automatic retractionBall sportsSimulationStructural engineering
Owner:QINGDAO AGRI UNIV

Method for detecting protein and metal ions

InactiveCN102507952BEasy to prepareLow priceBiological testingFluorescence/phosphorescenceFluorescencePorphyrin
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A time-frequency domain full waveform inversion method and device using a normalized seismic source

ActiveCN113156493BUpdate directions accuratelyEliminate the magnitude relationshipSeismic signal processingTime domainWave field
Owner:CHINA UNIV OF MINING & TECH

Medicine for removing toxic substances and promoting tissue regeneration and preparation method thereof

InactiveCN101658609BLow priceEliminate infectionPowder deliveryHeavy metal active ingredientsCinnabarHalloysite
Owner:白瑞

A Method of Improving Engine Self-protection Capability

ActiveCN108843468BImprove self-protection performanceAchieve openMachines/enginesAir intakes for fuelHigh pressureConoid
Owner:重庆建雅摩托车制造有限公司

Drawer of tool case and cabinet

ActiveCN100575005CPrevent nestingAvoid injuryWork tools storageDrawersEngineeringHardware tool
Owner:常熟中诚工具箱柜有限公司

Intelligent control system for portable satellite antenna and method

ActiveCN101943913BAccelerate the star speedIntelligent operation and useAntennasPosition/direction controlComputer moduleEngineering
Owner:AKD COMM TECH

Liquid crystal display device and producing method thereof

ActiveCN1773356AReduce photolithography proceduresReduce manufacturing costsTransistorStatic indicating devicesManufacturing cost reductionLithographic artist
Owner:AU OPTRONICS CORP

headphones

ActiveCN105142061BSmall sizeEasy to carryEarpiece/earphone attachmentsEngineeringHeadphones
Owner:SHENZHEN GRANDSUN ELECTRONICS CO LTD

Thermal transfer printing device for breathable pattern on clothing surface and thermal transfer printing processing method thereof

ActiveCN110816029BGuaranteed breathabilityImprove breathabilityTransfer printingOther printing apparatusHydraulic cylinderAir pump
Owner:安徽彩韵服饰有限公司

Vehicle interior element with foam skin, corresponding manufacturing process and vehicle

ActiveCN105873796BSuperstructure subunitsFree edgeBiomedical engineering
Owner:FAURECIA CHINA HLDG

Switching power control system and method thereof

ActiveCN102480228BAvoid affecting workIncrease the output voltageEfficient power electronics conversionDc-dc conversionPower control systemReference current
Owner:ACTIONS ZHUHAI TECH CO

Secondary equipment integrated installation module and prefabricated cabin using the module

ActiveCN111048999BOptimize the way of routingIncrease productivityBus-bar/wiring layoutsStructural engineeringMechanical engineering
Owner:XJ ELECTRIC +2

A method of growing rebco high temperature superconducting bulk material

InactiveCN105177712BImprove thermal stabilityIntegrity guaranteedPolycrystalline material growthFrom solid stateHot TemperatureSeed crystal
Owner:SHANGHAI JIAOTONG UNIV

Optimal planning method for power quality compensator installation location and capacity

ActiveCN107248737BImprove efficiencyGuaranteed reasonablenessAc network circuit arrangementsPower qualityMicrogrid
Owner:HUNAN UNIV

A kind of automobile universal word packing method and its special packing tool

ActiveCN105015821BQuick installationFast packPackagingEngineeringMechanical engineering
Owner:延康汽车零部件如皋有限公司

LED (light emitting diode) single-key switch control circuit and LED lighting

InactiveCN103179724BThe overall structure is simple and reliableLow costElectric light circuit arrangementEngineeringControl circuit
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Speech processing method and device based on artificial intelligence

ActiveCN107657947BGet phone boundariesImprove accuracySpeech recognitionAutomatic segmentationSpeech synthesis
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Method for dry etching mask layer without oxidizing memory cells and source lines

InactiveCN106463345BSemiconductor/solid-state device manufacturingSolid state diffusion coatingMemory cellPhysical chemistry
Owner:SONY SEMICON SOLUTIONS CORP

A charging plug automatic insertion device for a charging pile

ActiveCN106025723BAvoid the problem of difficult pluggingAvoid serious lossVehicle connectorsCoupling device detailsElectricityEngineering
Owner:深圳市国投创新科技有限公司

A road condition detection system based on vehicle gps data

ActiveCN104821081BLow costHas little effectDetection of traffic movementData acquisitionUnit speed
Owner:XIAN XIANGXUN TECH

A quality evaluation method for intelligent test papers based on knowledge graph

ActiveCN112612909BPrevent Word Segmentation MistakesImprove accuracySemantic analysisSpecial data processing applicationsData setEngineering
Owner:杭州恒生数字设备科技有限公司

The Method of Improving the Salient Pole Ratio of Synchronous Reluctance Motor

ActiveCN105356804BReduce occupancyRaise the saliency ratioElectronic commutation motor controlVector control systemsSynchronous reluctance motorFinite element method
Owner:HEBEI UNIV OF TECH

Primary key dynamic configuration system and method

ActiveCN102035644AAvoid security issuesKey distribution for secure communicationUser identity/authority verificationRandom parametersCommunication device
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