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.

Dielectric substrate integrated dielectric resonator antenna

ActiveCN105811115AAchieve seamless integrationHigh positioning accuracyRadiating elements structural formsSlot antennasDielectric resonator antennaDielectric substrate
Owner:NANTONG RES INST FOR ADVANCED COMM TECH CO LTD

Banknote handling device

InactiveCN103514658AImprove management abilityCoin countersCoin/currency accepting devicesEngineeringSerial code
Owner:HITACHI OMRON TERMINAL SOLUTIONS CORP

Quick automatic cut-off valve for gas cylinder

InactiveCN112268126AImprove securityImprove practicalityPlug valvesOperating means/releasing devices for valvesGas cylinderElectric machinery
Owner:杨爱民

Gradient boosting regression-based GC early warning method and system, and storage medium

PendingCN114386520ACharacter and pattern recognitionAnalytic modelGradient boosting
Owner:PING AN TECH (SHENZHEN) CO LTD

Novel modified wood and preparation method thereof

ActiveCN105751335ASimple processEasy to operateWood treatment detailsPretreatment apparatusPolymer scienceSynthetic Polymeric Macromolecules
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY

Wind power generator convenient to transport

InactiveCN109268212AIncrease profitExtended service lifeWind motor supports/mountsMachines/enginesWind forceElectric generator
Owner:江苏金州新能源科技有限公司

Intelligent interaction flat panel operation method and device as well as intelligent interaction flat panel

InactiveCN108803997AImprove the display effectSolve the problem that notes cover other nodesInput/output processes for data processingIndependent elementHuman–computer interaction
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Method for constructing fractured tight sandstone gas reservoir water saturation model by utilizing digital cores

ActiveCN111911142AEasy accessMake up for limitationsDesign optimisation/simulationSpecial data processing applicationsRock coreReservoir water
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Hydrogen storage configuration and control collaborative optimization method for improving economic benefits of wind power plant

ActiveCN114172175ADowngrade design cycleImprove design accuracyCellsElectrical storage systemConfiguration optimizationNew energy
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI +2

Concrete wet spraying machine and working method thereof

ActiveCN113174955AReduce labor intensityEasy to controlUnderground chambersFoundation engineeringStructural engineeringCement paste
Owner:SHANDONG LUQIAO CONSTR

Method for quickly shortening carbon nano tubes and uniformly scattering carbon nano tubes in metal powder

ActiveCN106513662AEasy to operateShort cycleLiquid mediumHigh energy
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Video compression/decompression device and method

InactiveCN1665271ALow costFast compressionPictoral communicationComputer graphics (images)Bit array
Owner:PRIMAX ELECTRONICS LTD

Control method for washing equipment

PendingCN113512848AGuaranteed water intakeImprove accuracyControl devices for washing apparatusTextiles and paperProcess engineeringEnvironmental engineering
Owner:QINGDAO HAIER WASHING MASCH CO LTD +1

Copper-based graphene coating structure and preparation method thereof

ActiveCN113412047AHigh electromagnetic shieldingUniform covering surfaceMagnetic/electric field screeningGrapheneGraphene coatingOptical transmittance
Owner:XIAN TECH UNIV

Method for preparing stoichiometric ratio strontium potassium niobate needle-shaped microcrystal powder

ActiveCN109502646AHigh puritySimple stepsNiobium compoundsStrontiumDistilled water
Owner:浙江衢州欧希贸易有限公司

Method for material additive manufacturing of an inorganic filter support from a hot-melt composition and resulting membrane

PendingCN113165980ASemi-permeable membranesAdditive manufacturing apparatusComputer printingPhysical chemistry
Owner:TECH AVANCEES & MEMBRANES INDS

Belt type pulse pressing device

PendingCN112535511AImprove comfortAvoid forgettingTourniquetsAlarmsInflatableInfusion Site
Owner:NANHUA HOSPITAL AFFILIATED TO UNIV OF SOUTH CHINA

Charging control method and device, charger and computer readable storage medium

ActiveCN110718951AFast chargingFull of controlBatteries circuit arrangementsSecondary cells charging/dischargingCharge currentCharge control
Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

People flow control system based on UWB and infrared temperature measurement

PendingCN111627175ASolve control problemsAccurate supervisionPosition fixationSensing radiation from moving bodiesPublic placeControl system
Owner:候少麒

A urea product used for vehicles and freeze-proofing at -25 DEG C and a preparation method thereof

InactiveCN110394059AReduce contentStorage chemically stableDispersed particle separationInsulation layerAmmonium formate
Owner:山西思淼环保技术开发有限公司

A gap-type trench with adjustable slop

ActiveCN102162277ASimple processReduce manufacturing costSewerage structuresClimate change adaptationEngineeringMechanical engineering
Owner:BEIJING TIDELION S&I RAINWATER HARVESTING TECH CO LTD

Embedded wireless router

InactiveCN106506381AStable jobImplement cryptographic operationsData switching networksWireless routerThird generation
Owner:合肥海亚信息科技有限公司

Steel ingot casting mold and steel ingot casting method

ActiveCN104493112AIncrease cooling intensityGuaranteed crystal solidificationIngot castingMetallurgy
Owner:MCC CAPITAL ENGINEERING & RESEARCH

Onion shampoo

InactiveCN103860421ACosmetic preparationsHair cosmeticsBalsamMulberry Root Bark
Owner:张希顺

Integrated treatment process and device for printing and dyeing wastewater

ActiveCN109081493AHighly selective adsorptionReduce operating loadWater treatment compoundsWater contaminantsElectrolysisMicrofiltration membrane
Owner:广州雅居乐固体废物处理有限公司

Crushing and disinfecting integrated garbage treatment equipment

ActiveCN114653727AAvoid stickingAvoid entanglementTransportation and packagingSolid waste disposalProcess engineeringAgitator
Owner:TIANJIN ENVIRONMENTAL PROTECTION TECHNICAL DEV CENT DESIGNING INST +1

Skin stimulation device and a method and computer program product for detecting a skin stimulation location

InactiveCN101340880ADevices for locating reflex pointsChiropractic devicesAcupressureBiomedical engineering
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Optical fiber FP resonant cavity temperature sensor and manufacturing method thereof

ActiveCN112964386AIncreased durabilityHigh sensitivityThermometer detailsThermometers using physical/chemical changesResonant cavityEngineering
Owner:LASER RES INST OF SHANDONG ACAD OF SCI

Galvanization roller for metal surface treatment

InactiveCN111719104AGood effect when galvanizedGood effectHot-dipping/immersion processesElectric machineryEngineering
Owner:谢娟

A kind of composite material of low styrene volatilization unsaturated polyester resin

InactiveCN102268168AReduce volatilityHigh viscosityPolymer sciencePolyester resin
Owner:HENAN UNIV OF SCI & TECH

Wind power generation equipment with automatic replacement function

ActiveCN112610416ASimplify replacement and maintenanceAvoid resistanceWind motor combinationsMachines/enginesNew energyGear wheel
Owner:ZHONGDIAN HUACHUANG ELECTRIC POWER TECH RES

Method for deploying temperature sensors in three-dimensional network-on-chip based on greedy algorithm

ActiveCN108536931ATemperature controlTroubleshoot deployment issuesDesign optimisation/simulationSpecial data processing applicationsGreedy algorithmState space
Owner:NANJING UNIV

Resource allocation method in software defined mobile networks

ActiveCN106209336AEasy to controlRealize a reasonable distributionTransmission path multiple useWireless communicationUser equipmentResource allocation
Owner:SOUTHEAST UNIV

Three-zone-based shield propulsion system control method and system thereof

ActiveCN111810171ATunnelsJackscrewMechanics
Owner:SHANGHAI TUNNEL ENG CO LTD

Equipment management system, equipment management terminal, network equipment, terminal program, equipment program and equipment management method

InactiveCN1507202ASpecial service provision for substationDigital computer detailsComputer moduleComputer terminal
Owner:SEIKO EPSON CORP

Active RFID label used for container electronic seal and its reading device

InactiveCN101482935AShort durationSave energySensing record carriersRecord carriers used with machinesStart timeData information
Owner:SHANGHAI SUPER ELECTRONICS TECH

Multi-stage heat exchange device for coal pyrolysis to produce high-calorific-value gas and high-calorific-value block coke

ActiveCN108559535AIncrease temperatureImprove recycling efficiencyCoke quenchingEnergy inputCombustionFlue gas
Owner:浙江百能科技有限公司 +1

Household-type preparation machine for rice dumpling

PendingCN110463912ACompress tightlyHigh speedKitchen equipmentFood shapingEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Non-carbonate based novel?electrolyte solution?system used for spinel lithium titanate energy storage type lithium ion secondary battery

InactiveCN103035948AExtended service lifeImprove stabilitySecondary cellsElectrolytic agentBattery cell
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

Method for fast measuring melamine in food by anthraquinone-2-sodium sulfonate sensor

InactiveCN103115954AQuick checkReal-time detectionMaterial electrochemical variablesSulfonateFood safety
Owner:中国人民共和国泰安出入境检验检疫局

A method and system for acquiring an association relationship between words in a user corpus

ActiveCN109885835AAccurate understandingRealize identificationDigital data information retrievalEnergy efficient computingUser inputSemantic matching
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Multifunctional alpenstock

ActiveCN109008109AImprove walking stabilityPrevent rotationWalking sticksMountaineeringEngineering
Owner:东营正诺技术服务有限公司

Elastic fabric bag shiny under illumination

InactiveCN104273872AMeet actual needsGood drapabilityWarp knittingHandbagsEngineeringYounger people
Owner:JIANGYIN ZHENGZHONG SCI & EDUCATION EQUIP

Method for integrating big data component on Ambari big data platform, and medium

PendingCN113504917AGuaranteed stabilityReduce operation and maintenance costsVersion controlProgram loading/initiatingPathPingData platform
Owner:青岛以萨数据技术有限公司

Attapulgite based organic soil conditioner and preparation method thereof

InactiveCN107266246ALarge specific surface areaHigh porosityMagnesium fertilisersAnimal corpse fertilisersPorosityInsect pest
Owner:LANZHOU KUNLUN ENVIRONMENTAL PROTECTION TECH

Multi-scenic-spot store operation management method and system

InactiveCN112163898AAvoid positionReduced shopping experienceResourcesMarketingComputer networkOperations research
Owner:成都中科大旗软件股份有限公司

Blackboard device capable of automatically erasing characters

InactiveCN103722954AAvoid physical laborKeep healthyBoard cleaning devicesWriting boardsMicrocontrollerElectric machinery
Owner:HENAN UNIVERSITY OF TECHNOLOGY

Implementation method and device of pulse density modulation interface, electronic equipment and storage medium

PendingCN114531160AImprove performanceAnalogue conversionConvertersSoftware engineering
Owner:瑶芯微电子科技(上海)有限公司

Rounded hexagonal drilling and stirring machine

InactiveCN105625379ABorehole drivesBulkheads/pilesDrill bitPetroleum engineering
Owner:朱艳菊

Method for transferring realizing inter-regional call before call in virtual network

InactiveCN1585556AImplement callLow costConnection managementRadio/inductive link selection arrangementsTelecommunicationsVirtual network
Owner:GLOBAL INNOVATION AGGREGATORS LLC

Method for preparing 3D printing Nb2CTx/rGO composite sodium metal negative electrode

ActiveCN114864919AIncreased reaction kinetic rateReduce lossMaterial nanotechnologyNegative electrodes3d printButton battery
Owner:ZHENGZHOU UNIV

Waterproof photovoltaic roof mounting system

ActiveCN113152797AEasy to installEasy to fixPhotovoltaic supportsRoof covering using slabs/sheetsStructural engineeringMechanical engineering
Owner:THE ARCHITECTURAL DESIGN & RES INST OF ZHEJIANG UNIV +1

Preparation method of laying hen feed capable of promoting laying rate

InactiveCN104187124ARaise the ratioIncrease egg productionAnimal feeding stuffSalvia miltiorrhizaAnimal science
Owner:QINGDAO TIANRUI ECOLOGICAL TECH

Goggles made of lead

InactiveCN107224298ASimple structureEasy to useGogglesDiagnostic recording/measuringEyewearEngineering
Owner:钟义学

Method for filling capsule anti-scaling particles for oil well

PendingCN111827931ASolve the problem that the airdrop is not in placeSolve the problem of manual labor intensityCleaning apparatusInjection equipmentEngineering
Owner:PETROCHINA CO LTD

Optical glass, optical element and optical glass material

ActiveCN107148404AHigh refractive indexImprove thermal stabilityOptical elementsRefractive indexThermal stability
Owner:HOYA CORP

Convergent-divergent minimally invasive surgical robot driven arm system

ActiveCN110786932AImprove adaptabilityImprove operational flexibilitySurgical manipulatorsSurgical robotsSurgical robotMinimally invasive procedures
Owner:杭州唯精医疗机器人有限公司

Laser projection light source and laser projection equipment

PendingCN112711166AIncrease brightnessReduce volumeProjectorsOptical elementsLight beamEngineering
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD

Grid resource optimal scheduling method under large scale conditions

InactiveCN106547621AImprove utilizationResource allocationGrid resourcesOptimal scheduling
Owner:黄东

Simple transmission based on four-bar transmission

ActiveCN108412993ASimple designEasy to replaceGearingEngineeringMechanical engineering
Owner:新沂市棋盘工业集中区建设发展有限公司

Cracking-resistant thermoplastic low-smoke halogen-free flame-retardant polyolefin cable material

ActiveCN103030917AGuaranteed processing fluidityGood physical and mechanical propertiesPlastic/resin/waxes insulatorsLow-density polyethyleneLinear low-density polyethylene
Owner:ZHEJIANG WANMA MACROMOLECULE MATERIAL

Component having a reflector and method for producing components

ActiveCN109075237ASemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipMaterials science
Owner:OSRAM OPTO SEMICONDUCTORS GMBH & CO OHG

Multi-gear direct current control circuit

PendingCN114718894ASimple designEasy to useEfficient regulation technologiesEngine controlControl engineeringControl theory
Owner:成都市联洲国际技术有限公司

Landfill leachate wastewater treatment system and treatment method

InactiveCN114853271AReduce loadWater contaminantsBiological treatment apparatusWater treatment systemCatalytic oxidation
Owner:深圳垚鑫淼环境科技有限公司

Mechanism for realizing wiring first and then terminal pressing

PendingCN111786232AConnection formation by deformationCable harnessElectrical and Electronics engineering
Owner:北京木跃智能科技有限公司

Passenger service control method and system of station, and terminal equipment

PendingCN112750062ATroubleshoot passenger service issuesTelevision system detailsData processing applicationsService controlTerminal equipment
Owner:BYD CO LTD

Car instrument desk structure

InactiveCN106043456AStable structureReduce weightSuperstructure subunitsSuperstructure connectionsDashboardUltrasonic welding
Owner:芜湖新泉汽车饰件系统有限公司

High-power three-level explosion-proof frequency converter

ActiveCN102832827AEasy to replaceSimplify disassembly stepsAc-dc conversionCapacitanceThree level
Owner:CHAJNA MAJNING DRAJVS EHND AUTOMEHJSHN KO

Manufacture of memory unit of discontinuous nitride ROM

InactiveCN1453856ASolving the problem of being trapped into the nitride layerSolid-state devicesSemiconductor/solid-state device manufacturingBit lineComputer science
Owner:MACRONIX INT CO LTD

Traditional Chinese medicine composition for treating amebic dysentery

InactiveCN104161905AHeat-clearing and detoxifyingHas insecticideDigestive systemAntiparasitic agentsCure ratePhellodendron
Owner:严峻

Method for preparing volcanic ash active material from building residue soil

ActiveCN112979188AImprove hydrolysis effectImprove responseSolid waste managementSoil scienceEnvironmental engineering
Owner:NANJING UNIV OF SCI & TECH +1

Novel electrostatic dust collection device convenient to move

InactiveCN110369140AEasy to moveReduce resistanceDirt cleaningElectric supply techniquesEngineeringStatic electricity
Owner:扬州博林环保机械有限公司

Multi-functional nursing bed

PendingCN112057263ASmooth blood circulationFall asleep fastChiropractic devicesNursing bedsOlder peopleCare personnel
Owner:ANHUI LIWEI PRECISION MACHINERY

Protection structure for agricultural ditcher chains

InactiveCN109538694AIncrease frictionGreat tractionPlantingSoil-shifting machines/dredgersAgricultural engineeringMain bearing
Owner:李雨

Method for preparing cyclopentanol from cyclopentene

ActiveCN105461515AImprove conversion rateAvoid difficultiesOrganic compound preparationCarboxylic acid esters preparationCyclopenteneSodium methoxide
Owner:SHANGHAI PEARLK CHEM

Printing and dyeing technology with high dyeing automation degree

ActiveCN108796882AConsistent chromaImprove dyeing effectSingeingTextile treatment machine arrangementsState of artPulp and paper industry
Owner:ASHFORD TEXTILE ZHANGZHOU

Main transformer low voltage backup protective device with break variable startup

ActiveCN105375437AIncrease the amount of inputImprove protectionEmergency protective circuit arrangementsElectric power systemLow voltage
Owner:SUQIAN POWER SUPPLY COMPANY OF JIANGSU PROVINCE POWER +2

Door window hidden inserted pin

InactiveCN111395893AEasy to fixImprove convenienceConstruction fastening devicesStructural engineeringMechanical engineering
Owner:梁深梅

Linear ultrasound motor

ActiveCN101019246AIncrease the lengthFor easy setupPiezoelectric/electrostrictive devicesNon symmetricCross cut
Owner:PHYSIK INSTR PI

Abnormal cell identification method and device and electronic equipment

ActiveCN113453261ALarge coverage areaFine recognitionWireless communicationAssess restrictionTime informationSimulation
Owner:VIVO MOBILE COMM CO LTD

Six-degree-of-freedom magnetic levitation platform device and control method thereof

ActiveCN112928891AAchieve translationAchieve rotationMagnetic circuitPropulsion systemsDriving currentMoving frame
Owner:FUDAN UNIV +1

Reagent heating treatment system for chemistry teaching

InactiveCN109011671AEfficient separationEasy to separateDistillation separationOn demandReagent
Owner:四川省华蓥中学

Ready-to-eat freeze-dried daylily and processing method thereof

InactiveCN112914062AEasy to eatMeet different consumer needsFood freezingFood thermal treatmentBiotechnologyDaylily
Owner:天津市农业科学院

Fully-automatic production line for sealing strips of refrigerator doors

ActiveCN102642310AImprove accuracyReduce difficultyDomestic articlesRefrigerator carProduction line
Owner:ANHUI HIGASKET PLASTICS CO LTD

Self-adaptive input and output circuit and chip thereof

ActiveCN104300960ASolve the leakGuaranteed to workLogic circuit coupling/interface arrangementsComputer moduleSelf adaptive
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Advanced treatment method for garbage percolate

ActiveCN101244880ASolve processing problemsAdjustable nutritional ratioTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentUltrafiltrationNitration
Owner:WELLE ENVIRONMENTAL GRP CO LTD

Blood flow guiding device

InactiveCN114028048AGood orientationDoes not change metal coverageStentsProsthesisBiomedical engineeringBlood vessel
Owner:李立

DNA helicase detection method based on graphene oxide chip

InactiveCN104611419ALow costImprove throughputMicrobiological testing/measurementProtein detectionA-DNA
Owner:JIANGSU UNIV

Injection nozzle for injection molding machine

InactiveCN107553827AStable structureEasy to assembleInjection molding machineInjection moulding
Owner:龙里县逸轩生产力促进中心

Indoor distribution box notch lintel construction process

InactiveCN111236469AReduce labor intensityReduce security risksWallsGirdersBrickArchitectural engineering
Owner:河南宏程工程建设有限责任公司

Modification and viscosity reduction method of thickened oil

InactiveCN107448180ALow viscosityFluid removalOil viscositySuperheated water
Owner:PETROCHINA CO LTD +1

Ground detection emission control circuit and sweeping robot

ActiveCN111367334AAdjustable strengthAchieve self-regulationElectromagnetic wave reradiationLight controlControl engineeringControl cell
Owner:BEIJING QIHOO TECH CO LTD

Double-servo two-piece independent gap paper feeding system

PendingCN114104821AAvoid offsetImprove delivery efficiencyArticle deliveryElectric machinePaperboard
Owner:上海上品上上机械科技有限公司

Current sensor device and measuring method based on TMR tunnel magnetoresistive device

InactiveCN110045168AGuaranteed accuracyHigh sensitivityCurrent measurements onlyVoltage/current isolationSignal conditioningMagnetic reluctance
Owner:CHINA ELECTRIC POWER RES INST +1

Superlattice vehicle PET film with anti-ultraviolet ZnO/SiO2 plated nanometer multilayer material

InactiveCN109082639AImprove insulation performanceImproves UV resistanceVacuum evaporation coatingSputtering coatingComposite filmThermal insulation
Owner:海安浩驰科技有限公司

Protection circuit and protection device

PendingCN110445089AAvoid damageEnsure safetyEmergency protective arrangements for automatic disconnectionOvervoltagePower flow
Owner:深圳市强军科技有限公司

Kit for detecting human aminoglycoside antibiotic sensitive gene

InactiveCN112322721AAccurate detectionEasy to detectMicrobiological testing/measurementDNA/RNA fragmentationAntibiotic drugBioinformatics
Owner:为康(苏州)基因科技有限公司

Fischer-Tropsch synthesis system, and method for separating fine catalyst powder in Fischer-Tropsch synthesis oil gas product

ActiveCN110628454AEfficient separationReduce accumulationLiquid hydrocarbon mixture productionTreatment with hydrotreatment processesSlurryWaste treatment
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Gripping implement with improved arrangement

InactiveCN1463832ASimple structureLow costSpannersWrenchesHand heldEngineering
Owner:谢智庆

Image coding method and device, computer equipment and storage medium

PendingCN113066140AImprove compatibilityImprove usabilityImage codingComputer hardwareImage code
Owner:GUANGZHOU HUYA TECH CO LTD

Novel windproof energy-saving aluminum alloy door and window

ActiveCN113338781AAvoid damageAvoid destructionVentilation arrangementPower-operated mechanismSlide windowEngineering
Owner:江西品程铝业有限公司

Combined type front mast serving as liquefied natural gas ventilation mast

InactiveCN110949607AMeet functional requirementsReduce construction costsVessel superstructuresVessel mastsMarine engineeringElectric equipment
Owner:708TH RES INST OF CSSC

Forest resource fire prevention monitoring device

PendingCN114216571AEasy to adjust monitoring heightHave the effect of supplying energyTelevision system detailsSensing radiation from gases/flamesBird droppingsBird nest
Owner:江西含珠园林绿化有限公司

Water sealing and adding device for chemical reaction kettle

InactiveCN107456932AThe sealing effect will not changePrevent overflowEngine sealsChemical/physical/physico-chemical processesChemical reactionProduct gas
Owner:长兴小浦凯荣机械加工厂

Converter steel-making sludge pipeline conveying system and method

InactiveCN103742791ASludge treatmentPipeline systemsSteelmakingSludge
Owner:TIANJIN IRON & STEEL GRP

Pine resin collector

InactiveCN105900789AForestryInterference fitForest industry
Owner:周健

Gear-transmission-based automatic vertical hinged door

InactiveCN102747930AReliable functionEasy to installPower-operated mechanismWing arrangementsGear driveGear wheel
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Water-ice phase change frost heaving effect multi-dimensional parameter testing device and method

PendingCN113804718AEfficient measurementMaterial thermal analysisData processing systemFrost heaving
Owner:XIAN UNIV OF SCI & TECH

Peripheral drilling blade and drilling tool

ActiveCN112045227AHigh dimensional accuracyEasy to useTransportation and packagingTrepanning drillsClassical mechanicsEngineering
Owner:XIAMEN GOLDEN EGRET SPECIAL ALLOY

Non-contact oxyhemoglobin saturation measuring device based on imaging device

InactiveCN103271743ASignificant positive effectNo radiation hazardDiagnostic recording/measuringSensorsSignal processing circuitsEngineering
Owner:中国人民解放军第一五二中心医院 +1

Near-infrared heterojunction LED array and method for forming same

ActiveCN110137320AImprove crystal qualityReduce power consumptionSemiconductor devicesHeterojunctionLed array
Owner:TSINGHUA UNIV

Beverage bottle stopper

InactiveCN103662340ASo as not to damageReduce lossClosuresClosure using stoppersBottle neckSoft materials
Owner:内蒙古百吉纳奶酒股份有限公司

Areca nut root rot fungicide taking lysinibacillus boronitolerans as base cells

ActiveCN111100806AGuaranteed outputEffectively prevent production loss and even deathBiocideBacteriaBiotechnologyEcological environment
Owner:HAINAN UNIVERSITY

Synthetic method of halogenated triazolopyridine

PendingCN114773333AEasy to synthesizeSimplified purification stepsOrganic chemistryTrifluoroacetic acidOrganic synthesis
Owner:上海泰坦科技股份有限公司

Royal jelly lepidium meyenii tablets and preparation method thereof

InactiveCN107692208AShow efficacyShow nutritionDigestive systemUnknown materialsLepidium meyeniiWeakness
Owner:贵州金黔汇源食品有限公司

Nitrogen-doped carbon quantum dots, and preparation method and application thereof

InactiveCN110003898AGood monodispersityGood light stabilityMaterial nanotechnologyNanoopticsChemical compositionPhoto stability
Owner:SHENZHEN INST OF GUANGDONG OCEAN UNIV +1

Drilling device for underground embedded pipe orifice well of soil source heat pump system

ActiveCN102022077AReduce volumeSimple structureDrill bitsDrilling rodsControl systemWell drilling
Owner:北京华意龙达科技发展有限公司

Catechol group-contained natural polysaccharide composite hydrogel carrier and preparation method thereof

ActiveCN107375196AImprove structural stabilityEfficient loadAerosol deliveryOintment deliverySide effectPolymer science
Owner:JINAN UNIVERSITY

Organic manure composting fermentation method

InactiveCN107759394AReproduce fastHigh degradation activityAlkali orthophosphate fertiliserExcrement fertilisersMicroorganismHusk
Owner:黄增才

Lubricating block for wheelrail

InactiveCN104694231ALubricant compositionMechanical engineering
Owner:郑崇思

Support beam binding method capable of reducing dark marks of steel blanks

ActiveCN109916175ASolve construction difficultiesGuaranteed insulation effectFurnace typesThermal insulationNanofiber
Owner:ANGANG STEEL CO LTD

Data integrated circuit and driving method thereof

InactiveCN1773589ADrive stabilityEasy to operateStatic indicating devicesIdentification meansVoltage regulationData integration
Owner:NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD

LED light source image matting set system and method

InactiveCN105927881AUniform colorBrightness adjustablePlanar light sourcesElectric lightingLED lampBackground color
Owner:BEIJING HULIAN YIDA TECH

Waveform debugging system and method thereof applied in F2F decoding system

ActiveCN105844192AEasy to debugRealize time-division multiplexing relationshipTesting sensing arrangementsMultiplexingComputer module
Owner:TIANJIN WEISHENGWEI TECH CO LTD

Multi-nozzle LPCVD film forming method

PendingCN113774357AImprove uniformityCraft orderChemical vapor deposition coatingEngineeringMechanical engineering
Owner:杭州中欣晶圆半导体股份有限公司

Method for improving saline soil with biochar

InactiveCN109168397APromote growthImprove some physical and chemical propertiesSoil-working methodsSulfateNitrification inhibitors
Owner:QINGDAO AGRI UNIV

Non-contact intelligent water taking device based on voiceprint recognition and voice recognition technologies

PendingCN111387827AEasy to operateImprove water collection efficiencyBeverage vesselsEnvironmental engineeringWater drinking
Owner:山东碧汀智能科技有限公司

Insulation isolation housing of enclosed type power supply metering box

InactiveCN105974170AEasy to replaceImprove efficiencyTime integral measurementEngineeringIsolation housing
Owner:BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER +1

Carton grooving machine

ActiveCN109049837AImprove applicabilityAvoid affecting the accuracy of slottingBox making operationsPaper-makingCartonEngineering
Owner:NANTONG TENGZHONG MACHINERY

Method for preparing nanometer SiO2 by using silica sol

ActiveCN112520744ARelaxed reaction conditionsGood dispersionMaterial nanotechnologySilicaColloidal particleCitric acid
Owner:PETROCHINA CO LTD +1

Intelligent pot-sensing gas stove

PendingCN112503582AUse intelligenceEasy to use and user-friendlyDomestic stoves or rangesLighting and heating apparatusFire controlProcess engineering
Owner:中山市盈盈电子科技有限公司

Mi-shaped test fixture suitable for vibration test of products of different structures

InactiveCN107655646AImprove general performanceReduce weightVibration testingResonanceEngineering
Owner:BEIJING INST OF SPECIALIZED MACHINERY

Split-type multifunctional anti-lost device, commercial mode and monitoring method thereof

PendingCN107292728ARealize manual interventionConvenient sharing serviceCo-operative working arrangementsApparatus for meter-controlled dispensingNetwork connectionComputer terminal
Owner:王宾

Wet oxidation catalyst

InactiveCN106582632AReduce organic contentWater treatment compoundsWater contaminantsChemical oxygen demandOrganic matter
Owner:CHINA PETROLEUM & CHEM CORP +1

An efficient and environmentally friendly sewage treatment equipment

ActiveCN111115967BImprove processing efficiencyImprove airtightnessSpecific water treatment objectivesTreatment involving filtrationSludgeSewage
Owner:山东特朗环保工程有限公司

Air purifying robot with fire fighting function and using method thereof

PendingCN111854005APowerfulReduce power consumptionMechanical apparatusSpace heating and ventilation safety systemsRobot handAir cleaning
Owner:桑瑞思医疗科技有限公司

Traditional Chinese medicine preparation containing agilawood for improving cardiovascular diseases

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