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.

Tandem solar cell and its preparation method

ActiveCN103219429BReduced series resistanceImprove photoelectric conversion efficiencyFinal product manufacturePhotovoltaic energy generationTandem solar cellP–n junction
Owner:CHINT NEW ENERGY TECH (HAINING) CO LTD

a split transformer

ActiveCN103337348BReduce volumeSimple structureTransformers/inductances coils/windings/connectionsLow voltageTransformer
Owner:SHANDONG DACHI ELECTRIC

Drum type stock cutter

ActiveCN102000529BIncrease profitLarge amount of processingMaterial granulationProduction lineElectric machinery
Owner:CHINA PETROLEUM & CHEM CORP +1

Medicinal composition for preventing and treating skin eczema and skin pruritus, formulation and application

ActiveCN102423342BStable and uniform qualityStay hydratedAntibacterial agentsAnthropod material medical ingredientsPropolisEczematous rash
Owner:THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL

A method for removing soluble starch in crude sucrose

ActiveCN110541049BSimple methodEasy to industrializePurification using chemicalsSugar crystallisationSolubilityCentrifugation
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

copper rice machine

InactiveCN104907253BImprove the vibration effectImprove vibration efficiencySievingGas current separationEngineeringCopper
Owner:台州市路桥奇精剥线机制造厂

A Support Compensation Type Efficient BBQ Dining Table

ActiveCN109198891BImplement extensionsBurn evenlySpringsExtensible tablesEngineeringElectric control
Owner:河北丽馨家具有限公司

A kind of extraction agent and palladium recovery method for the recovery of industrial waste palladium catalyst

InactiveCN109852800BHigh dissolution rateHigh palladium selectivityProcess efficiency improvementPhosphoric Acid EstersPtru catalyst
Owner:河南能源集团研究总院有限公司

A solr cluster expansion method and system supporting balanced resources

ActiveCN106648897BLoad balancingAvoid the problem of localized hot spotsResource allocationProgram synchronisationEqualizationDistributed computing
Owner:XIAMEN MEIYA PICO INFORMATION

Parallel turbo decoding with non-uniform window sizes

ActiveCN110402545AOther decoding techniquesCode conversionPathPingConcurrent computation
Owner:阿塞勒康姆有限公司

data encryption

InactiveCN103493428BPublic key for secure communicationUser identity/authority verificationData processing systemCiphertext
Owner:INT BUSINESS MASCH CORP

Preparaton and use of nano porous silica gel adsorbent material

InactiveCN1166450CImprove performanceReduce consumptionOther chemical processesSilicon compoundsSorbentPhysical chemistry
Owner:SOUTH CHINA UNIV OF TECH

A Datagram Forwarding Method Based on Arbitrary Field Matching

InactiveCN104009921BEasy to support development and deploymentSolve the problem of large multi-level lookup table forwarding delayData switching networksDynamic fieldEngineering
Owner:OPENNET SCI & TECH BEIJING

A Molecularly Imprinted Polymer and Its Application in Adsorbing Ascorbic Acid

ActiveCN109942749BGood ability to adsorb ascorbic acidHigh adsorption rateOther chemical processesPolymer scienceVitamin C
Owner:ZHEJIANG UNIV OF TECH

Neutralizing antibodies targeting USAG-1 molecules for dental regeneration therapy

PendingCN114364694ADigestive systemImmunoglobulins against growth factorsAntigenAntigen Binding Fragment
Owner:KYOTO UNIV +2

A flexible printed circuit board and its manufacturing method

ActiveCN110402020BAvoid it happening againAvoid erosionPrinted circuit aspectsElectrical connection printed elementsElectrical conductorMechanical engineering
Owner:江苏上达半导体有限公司

System for utilizing waste heat of low-concentration combustible material in tail gas of Slapple furnace

ActiveCN103292333BExtended burn timeSolve temperature resistanceIncinerator apparatusSteam generation using hot heat carriersCombustion chamberCoal
Owner:TAIYUAN E POWER TECH +1

Fuel-saving and emission-reducing agent for automatic maintenance of engine fuel system and preparation method thereof

ActiveCN106281506BSolve the problem of maintenance, fuel saving and emission reductionImprove combustion efficiencyLiquid carbonaceous fuelsCyclohexanoneAviation
Owner:湘潭正宇节能科技有限公司

Waterproof key module

InactiveCN111243894AExtended service lifeAvoid enteringEmergency actuatorsEmergency casingsKey pressingStructural engineering
Owner:INVENTEC PUDONG TECH CORPOARTION +1

A face recognition system in video

InactiveCN107145870BCharacter and pattern recognitionInformation processingTransceiver
Owner:成都优孚达信息技术有限公司

Tin alloy plating solution

ActiveCN112236548BImprove stabilityGood water solubilityOrganic chemistrySulphur compoundPhysical chemistry
Owner:MITSUBISHI MATERIALS CORP

Vehicle headlamps

ActiveCN102966898BPoint-like light sourceLight fasteningsEngineeringSemiconductor
Owner:KOITO MFG CO LTD

Liquefaction apparatus

PendingCN113154794ASolidificationLiquefactionMoving averageProcess engineering
Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE

air conditioner

ActiveCN109073259BImprove detection reliabilityProgramme controlMechanical apparatusMachine controlControl engineering
Owner:MITSUBISHI ELECTRIC CORP

Improvements in or relating to dry powder inhalers

ActiveCN102470224BMedical devicesInhalatorsEngineeringActuator
Owner:TIANJIN KINNOVATA PHARMA CO LTD

Fuel cell system

ActiveCN101295796BFuel cell auxillariesSolid electrolyte fuel cellsThin film electrodeFuel cells
Owner:IND TECH RES INST

One-time continuous pouring and multi-cycle real-time temperature control construction technology of super-large-volume concrete

ActiveCN104018673BImprove construction progressReduce construction costsBuilding material handlingWater useThermal insulation
Owner:中如建工集团有限公司 +1

Two-way active balancing electric vehicle battery monitoring system and control method based on PIC microcontroller

ActiveCN109278589BExtended use timeReduce complexityElectric vehicle charging technologyVehicular energy storageElectrical batteryAutomotive battery
Owner:SICHUAN VOCATIONAL COLLEGE OF CHEM TECH

A method for producing carnallite by using flotation tail salt

ActiveCN107572556BSave fresh water consumptionReduce energy consumptionAlkali metal halide purificationChlorideFresh water
Owner:QINGHAI SALT LAKE IND

Four-axis two-link turning machine

ActiveCN104259489BReduce labor intensityReduce in quantityAutomatic/semiautomatic turning machinesLarge fixed membersSlide plateMotor power
Owner:SHANGHAI LONGDAY MACHINERY

Method and device for producing a pure liquid from a crude liquid

InactiveCN1729037AHigh outputDesign freedomVacuum condensationGeneral water supply conservationSaline waterPhysical chemistry
Owner:KBH ENGINEERING GMBH

Ultrasonic detection scanner for welding joint of double-channel bent tube

ActiveCN104777223AReduce spacingSuitable for testingAnalysing solids using sonic/ultrasonic/infrasonic wavesButt weldingEngineering
Owner:中国石油天然气第一建设有限公司

Distance measurer and carema having same

InactiveCN1329775COptical rangefindersProjector focusing arrangementLine sensorPhotodetector
Owner:OLYMPUS OPTICAL CO LTD

A kind of Kurumuti beverage and preparation method thereof

ActiveCN107259270BBright colorHigh glossNatural extract food ingredientsFood ingredient functionsBiotechnologyFast blood sugar
Owner:新疆智库丝路知识产权大数据中心(有限公司) +1

Method for imparting environmental stress tolerance to plants

InactiveCN104220594BModerate cultivation conditionsIncrease productionHydrolasesRecombinant DNA-technologyGeneEcology
Owner:TOYOTA JIDOSHA KK

A method and system for establishing a distribution network model

ActiveCN102957205BGuaranteed correctnessEasy maintenanceCircuit arrangementsSpecial data processing applicationsGraphicsPower grid
Owner:云谷技术(珠海)有限公司

A method and system for deriving an air interface key

ActiveCN101742500BAvoid security issuesImprove experienceSecurity arrangementSecuring communicationCommunications systemAir interface
Owner:ZTE CORP

Application of CRISPR/xcas9 gene editing system in cotton

ActiveCN112553243BEfficient editingImprove editing efficiencyHydrolasesFermentationBiotechnologyProtoplast
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI

a refrigerator

ActiveCN108387059BRealize automatic door opening and closing functionIncrease floor area ratioDomestic cooling apparatusLighting and heating apparatusIceboxControl cell
Owner:HAIER SMART HOME CO LTD

Calcium sulfate whisker modified EPDM rubber and preparation process thereof

ActiveCN102153818BHigh strengthImprove performancePolymer scienceEPDM rubber
Owner:XIANGFU NEW BUILDING MATERIAL HUNAN

Decentralized application evaluation method, device and electronic equipment

ActiveCN109993529BPayment protocolsEvaluation resultVirtual user
Owner:北京朱比特科技有限公司

A multifunctional portable adhesive anchor performance testing device

ActiveCN103837471BClear principleSimple structureUsing mechanical meansMaterial analysisFiberBond properties
Owner:WUHAN UNIV

Model processing method, device, terminal and storage medium

ActiveCN111273953BSimplify the process of reconfigurationImprove configuration efficiencyProgram loading/initiatingAlgorithmEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method for preparing calcium sulfate hemihydrate whiskers by hydrothermal method with short cycle and low cost

ActiveCN113046832BQuality improvementShort holding timePolycrystalline material growthFrom normal temperature solutionsFiltrationSlurry
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A kind of thick steel plate with high strength and toughness and low yield strength ratio and its production process

ActiveCN109536850BImprove low temperature toughnessLow yield ratioHull structureTempering
Owner:UNIV OF SCI & TECH BEIJING

Laser transfer coating for vacuum plating transparent medium and preparation method thereof

ActiveCN102268212BImprove adhesion strengthMake up for the shortcomings of being unable to prepare transparent anti-counterfeiting materialsCoatingsCelluloseNitrogen
Owner:SHANGHAI WEIKAI CHEM +1

A kind of polymer modifier for concrete, preparation method and anti-seepage and waterproof concrete

ActiveCN111606599BHydration priorityAvoid contentionPolymer sciencePolymer modified
Owner:中铁二局第二工程有限公司

A bending machine sheet bracket

InactiveCN103100600BAvoid bendingGuaranteed bending qualityMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:NINGBO LINGTONG TELECOM EQUIP

Multi-rule scheduling method for semiconductor packaging line lot based on work area

ActiveCN104576441BEasy to controlReduce complexitySemiconductor/solid-state device manufacturingForecastingProduction lineStart time
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Non-leakage pressure compensated electro-proportional throttle valve

ActiveCN106640811BConstant differential pressureReduce leakageServomotor componentsElectricityEngineering
Owner:浙江三尚智迪科技有限公司

A milling machine auxiliary device

InactiveCN108127471BTight and stableMaintainance and safety accessoriesElectric machineryEngineering
Owner:NANJING CHENWEI MACHINERY MFG CO LTD

New bacterial strain-proteus penneri CA8 for generating coenzyme Q10 and applications thereof

ActiveCN102994409BIncrease productionSubsequent extraction method is simpleBacteriaMicroorganism based processesMicroorganismMicrobiology
Owner:浙江中科宏寿医药科技有限公司

Packing box

InactiveCN102910363BEasy to useEasy to carryClosure with auxillary devicesShock-sensitive articlesEngineeringCavity wall
Owner:GOLD HONG YE PAPER

A method for shallow water flow detection

InactiveCN1275048CSecure speed fieldWater resource assessmentProspecting/detection of underground waterWater flowCompressional wave velocity
Owner:WESTERNGECO LLC

A kind of preparation method of hydrogen tungsten bronze/cadmium sulfide composite photocatalyst

InactiveCN108176409BLow manufacturing process requirementsReduce processing requirementsPhysical/chemical process catalystsEnergy inputWater bathsThiourea
Owner:FUZHOU UNIV

Packaging substrate and chip packaging construct

InactiveCN101826506BIncrease the number of timesExtend your lifeSemiconductor/solid-state device detailsSolid-state devicesDielectric layerElectrical and Electronics engineering
Owner:CHIPMOS TECH INC

A low-cost composite material large cabin integral molding method

ActiveCN110561792BHigh strengthIncrease stiffnessThermal insulationFilling materials
Owner:长春长光宇航复合材料有限公司

Thermostatic valve for a fluid flow circuit and method for manufacturing such a thermostatic valve

ActiveCN109074105BFasten permanentlyTemperature control without auxillary powerOperating means/releasing devices for valvesEngineeringAdjustment Action
Owner:VERNET SA

A healthy breeding method for channel catfish

InactiveCN105660477BIncrease breeding densityFast growthFood processingClimate change adaptationDiseaseEconomic benefits
Owner:YANGTZE RIVER FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

A Soft Rock Shear Rheometer

InactiveCN105699215BEasy to realize automatic collection and storageImprove test accuracyInvestigating material ductilityEngineeringShearing deformation
Owner:NORTHWEST UNIV

Method and system for switching between independent networks and keeping call continuity

ActiveCN101106803BSolve the problem of switching to maintain voice continuityCall will not be interruptedConnection managementData switching networksCommunications systemSession control
Owner:HUAWEI TECH CO LTD

A kind of controllable slow-release fertilizer and preparation method thereof

ActiveCN107382510BControl release cycleGuaranteed releaseCalcareous fertilisersNitrogenous fertilisersEnvironmental engineeringFilm-coated tablet
Owner:UNIV OF JINAN

Blockchain method, electronic device supporting interactive multi-virtual machines

ActiveCN110569110BIncrease flexibilityExpand the development ecologySoftware simulation/interpretation/emulationSoftware engineeringFinancial transaction
Owner:杭州秘猿科技有限公司

A surface treatment equipment for auto parts

ActiveCN112452611BEasy to handlePretreated surfacesCoatingsMechanical engineeringAutomotive engineering
Owner:嘉兴华安汽车配件有限公司

Brain-computer interaction rehabilitation training system and method

ActiveCN108245763BImprove effectivenessImprove limb motor functionSensorsPsychotechnic devicesAttention disordersPhysical therapy
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Adhesive glue, method for applying adhesive glue to manufacturing wood board and product

ActiveCN114102780AHigh strengthQuality improvementProtein adhesivesStarch adhesivesPolymer sciencePtru catalyst
Owner:连阡泛

A variable diameter feeding device

ActiveCN105148790BMixer accessoriesArtificial materialsAgricultural engineering
Owner:ZHEJIANG AILA BUILDING ENERGY SAVING TECH

A control device for a DC low-voltage device of an extended-range electric vehicle

ActiveCN103303148BMeet the needs of normal operationSimple structureElectric devicesElectric vehicle charging technologyArea networkLow voltage
Owner:JIANGSU KAWEI AUTOMOBILE IND GRP CO LTD

A kind of midanacine-containing pharmaceutical composition

ActiveCN104274422BOrganic active ingredientsPharmaceutical delivery mechanismImidafenacinMicrocrystalline cellulose
Owner:KUNMING JIDA PHARMA

Indoor unit for air conditioner

ActiveCN101273236BReduce in quantityPoor spatter suppressionCondensate preventionLighting and heating apparatusMicro heat exchangerWaste management
Owner:MITSUBISHI ELECTRIC CORP

Durable washable label having a visible diffraction grating pattern

ActiveCN101814252AWide range of glossHigh glossStampsSynthetic resin layered productsMechanical wearHigh intensity
Owner:OPSEC SECURITY GROUP

A thermal flushing method for air-cooled islands that is not restricted by the amount of desalinated water

ActiveCN104121803BDoes not affect test debuggingSolve the problem of shutting down the boiler and waiting for waterFlush cleaningSaline waterWater desalination
Owner:STATE GRID CORP OF CHINA +2

A kind of water system high-voltage window antifreeze electrolyte and its application

ActiveCN111244540BLow freezing pointAvoid salting outHybrid capacitor electrolytesSecondary cellsElectrolytic agentInorganic salts
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Color temperature adjustment method, device, computer-readable storage medium, and projection device

ActiveCN113259645BImprove environmental adaptabilityImprove visual experiencePicture reproducers using projection devicesDiffuse reflectionGreen-light
Owner:SHENZHEN HUOLE TECH DEV CO LTD

SDN-based cloud platform resource scheduling and management system and its application method

ActiveCN107040605BEasy to learnEasy and flexible operationData switching networksPathPingEngineering
Owner:ANHUI UNIVERSITY

Apparatus for restraining a tubing string during blowout and wellhead control method

ActiveCN108035692BWell/borehole valve arrangementsSealing/packingMechanical engineeringPetroleum engineering
Owner:BC P INC CHINA NAT PETROLEUM CORP

A kind of synthetic method of medicine intermediate heterocyclic substituted pyridine nitrogen oxide

ActiveCN104961734BHigh yieldHigh reaction yieldOrganic chemistryChemical synthesisPyridine-N-oxide
Owner:福建未来药业有限公司

Special organic composite fertilizer of citrus residues of citrus and preparation method thereof

ActiveCN101857510BGood effectImprove aggregate structureClimate change adaptationBioloigcal waste fertilisersBiotechnologyPhosphate
Owner:张才建 +2

Control of cardiac arrhythmias by modification of neuronal conduction within fat pads of the heart

InactiveCN100518697CBandagesBiopolymerNEUREXIN I
Owner:卡迪奥高分子材料公司

Method, device, server group and storage medium for identifying noise words in text

ActiveCN108304387BEasy to implementImprove recognition accuracyCharacter and pattern recognitionNatural language data processingServerWord recognition
Owner:LENOVO (BEIJING) LTD

A Calculation Method for the Load of Hanging Rail Joints in Aircraft Cargo System

ActiveCN108009334BImprove accuracyGeometric CADDesign optimisation/simulationContinuous beamStructural engineering
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Access point access method, device and system

ActiveCN107979864BQuick connectionSolve the problem of cumbersome hotspot processesAssess restrictionNetwork topologiesAccess networkStation
Owner:ZTE CORP

Centering device and method for cleaning solid rocket motor with high-pressure water jet cleaning gun

ActiveCN107716388BAchieve the purpose of alignmentCleaning using liquidsInfraredHigh pressure water
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

Geometric Stability Judgment Method for Symmetrical Overconstrained Structural Systems

ActiveCN105138856BSimple vector operationsImprove computing efficiencySpecial data processing applicationsGeometric stabilityEngineering
Owner:SOUTHEAST UNIV

Integrated structure of crude fiber regenerative intelligent barrel-manufacturing machine

InactiveCN103174065BLow costReduce pollutionTextiles and paperFiberSlurry
Owner:胡佳威

Method and device for obtaining continuous taper of segmented reference parabola of crystallizer

ActiveCN104117641BIncrease contactImprove heat transfer efficiencyEngineeringSteelmaking continuous casting
Owner:WISDRI ENG & RES INC LTD

Air-conditioning device comprising a controlled-level tank

ActiveCN102656411BImprove work performanceReduce volumeEnergy efficient heating/coolingClimate change adaptationEngineeringAir conditioning
Owner:PEZHO SITROEN AUTOMOBILS SA

A plc rotary pendulum impact mill control system and its control method

InactiveCN107583760BHigh degree of automationImprove securityGrain treatmentsElectricityControl system
Owner:贵州省地勘装备服务中心

Polyethylene copolymers containing vinyl-terminated macromonomers as comonomers

InactiveCN104968693BHigh densityLow densityPolymer scienceMacromonomer
Owner:EXXONMOBIL CHEM PAT INC

Coating film and composite material having coating film

PendingCN114645273AMaterial nanotechnologyPretreated surfacesMetallic materialsMaterials science
Owner:TOYOTA JIDOSHA KK +1

A guide rail straightness measuring device and method for a linear feed system

ActiveCN106323202BSimple and accurate straightnessSimple structureUsing electrical meansUsing optical meansEngineeringMechanical engineering
Owner:XI AN JIAOTONG UNIV

An electronic cigarette pod with a closed system

ActiveCN106136336BQuality is not affectedEasy to replaceTobacco devicesInterference fitLiquid smoke
Owner:ETABONG QINGDAO INDAL

Dust recovery device

ActiveCN101736712BEfficient deliveryEasy to changeRoad cleaningEngineeringMechanical engineering
Owner:HOWA MASCH LTD

Method and device for automatically measuring ascending/descending one-way movement of water level

InactiveCN101694397BSimple structureEasy to operate and manageLevel indicators by floatsSignal generatorWater level
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI

Catalytic dewaxing for low-sulfur or sulfur-containing environments configured in switching mode

InactiveCN102947420BIncrease temperatureLiquid hydrocarbon mixture productionTreatment with hydrotreatment processesLiquid productReaction temperature
Owner:EXXON RES & ENG CO

A method and device for collaborative resource allocation

ActiveCN106559888BAvoid Collaboration Resource ConflictsImprove collaboration successWireless communicationComputer networkResource assignment
Owner:DATANG MOBILE COMM EQUIP CO LTD

Tissue culture method of Kulang tree

ActiveCN109548655BEasy accessReduce seedling costHorticulture methodsPlant tissue cultureClerodendrumTwig
Owner:惠州市林业科学研究所(广东省林业区域性试验(惠州)中心)

A construction elevator cantilevered steel corridor for the contraction structure of the building facade

ActiveCN110950220BRealize automatic switchingEasy to useBuilding liftsShaping building partsControl theoryMechanical engineering
Owner:ZHONGDA CONSTR

Preparation method for black fungus blood fat-reducing products

ActiveCN101057659BVarious ingredientsBlood lipid lowering functionFungiFood shapingBiotechnologyA lipoprotein
Owner:GUANGDONG YUEWEI EDIBLE FUNGI TECH

A kind of yag transparent ceramics for white light led lamp and preparation method thereof

InactiveCN104003726BImprove luminous efficiencyImprove shrinkageColor rendering indexTransmittance
Owner:盐城诚赢生物科技股份有限公司

A cooling pool for a water circulation slaughtering line

ActiveCN112841259BWell mixedImprove cooling efficiencyTreatment involving filtrationMultistage water/sewage treatmentAgricultural scienceDraft animals
Owner:湖北快活低温仓储有限公司

An interesting literacy teaching device for children

ActiveCN111179656BAvoid memoryEnhance interestElectrical appliancesMechanical appliancesEngineeringStructural engineering
Owner:DEZHOU VOCATIONAL & TECHN COLLEGE

Wrapping paper storage rack and storage method

ActiveCN105640281BRealize storageWrinkle freeKitchen equipmentDomestic articlesPulp and paper industryPaper sheet
Owner:DALIAN ROILAND SCI & TECH CO LTD

Process Cartridges for Laser Printers

ActiveCN103345137BReasonable structureConducive to simplificationElectrography/magnetographyEngineeringTongue and groove
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

Nonvolatile internal storage reliability test method and circuit

InactiveCN1220986CStatic storageUltrasound attenuationTested time
Owner:MACRONIX INT CO LTD

Methods for network throughput enhancement

InactiveCN102090013BTransmission path divisionInter user/terminal allocationCommunication deviceThroughput
Owner:AGENCY FOR SCI TECH & RES +1

A facial mask with the effects of improving skin barrier function and delaying aging and its preparation method

ActiveCN104146925BEnhanced barrier functionResist damageCosmetic preparationsToilet preparationsBarrier functionSenescence
Owner:广州科缇生物科技有限公司

Light emitting diode packaging structure and manufacturing method thereof

ActiveCN103855271BSolid-state devicesSemiconductor devicesEngineeringColloid
Owner:LEXTAR ELECTRONICS CORP

A large specific surface area-visible light-responsive tio 2 Catalyst and its preparation method

ActiveCN105195197BHigh visible light photocatalytic performanceVisible light photocatalytic performance is highPhysical/chemical process catalystsWater/sewage treatment by irradiationHydrogenOxygen
Owner:FUZHOU UNIV

A kind of detection method of trace cadmium and lead

ActiveCN104777110BGood dispersionLarge adsorption capacityColor/spectral properties measurementsAmmonium pyrrolidine dithiocarbamateAmmonium carbamate
Owner:KUNMING UNIV OF SCI & TECH

A method for preparing self-supporting carbide-derived carbon nanowires

ActiveCN107128926BEasy to prepareHigh purityHybrid capacitor electrodesCell electrodesFiberNanowire
Owner:HUNAN UNIV

A kind of flexible polarizer and display device

ActiveCN109683226BCompensation for shrinkage stressStrong interface adhesionPolarising elementsIdentification meansAdhesiveDisplay device
Owner:BOE TECH GRP CO LTD

Differential detection method of magnetic levitation accelerometer based on diamond nv color center

ActiveCN108459040BCancel noiseReasonable designAnalysis using nuclear magnetic resonanceAccelerometerWavelength
Owner:ZHONGBEI UNIV

Fe-pani/zeolite catalyst and preparation method thereof

ActiveCN109225325BHigh reusabilityHazard reductionWater treatment compoundsOrganic-compounds/hydrides/coordination-complexes catalystsOligomerPtru catalyst
Owner:浙江永电环境科技有限公司

Fire-resistant heat-insulation composition, fire-resistant heat-insulation composition slurry, fire-resistant heat-insulation board, and fire-resistant heat-insulation structure

InactiveCN113242842ASolid waste managementHeat proofingClay mineralsPhysical chemistry
Owner:DENKA CO LTD +1

Method for preparing activated alumina by using aluminum industry surface treatment solid waste

ActiveCN106518024BAchieve recyclingAvoid pollutionPhysical/chemical process catalystsCeramicwareCellulose acetateMuffle furnace
Owner:GUANGZHOU HUANGLONG BIOTECH CO LTD +2

Database account cleaning method, device and electronic equipment

ActiveCN112434020BEffective and safe cleaningThere is no problem of inaccessibilitySpecial data processing applicationsDatabase design/maintainanceHigh availabilityData mining
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for processing computer viruses

ActiveCN102314571BImprove securitySave resourcesPlatform integrity maintainanceCompound documentComputer virus
Owner:北京鸿享技术服务有限公司

Paecilonyces variotii strain and application thereof

ActiveCN102021120BWide distributionPromote reproductionFungiMicroorganism based processesPaecilomycesPenicillium cainii
Owner:GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI

Silicon slice with asymmetry edge contour and manufacturing method thereof

ActiveCN101226904BReduce pollutionImprove process pass rateSemiconductor/solid-state device detailsSolid-state devicesAcute angleSilicon chip
Owner:宁夏中欣晶圆半导体科技有限公司

Device and method for detecting telephone number information from digital multimedia broadcasting

InactiveCN101026645AImage analysisCalling susbscriber number recording/indicationDigital audio broadcastingData transmission
Owner:SAMSUNG ELECTRONICS CO LTD

Method for controlling nitrogen content in lf refining furnace smelting process

ActiveCN107574285BReduce the number of exposures in large areasReduce stirring desulfurization timeSmelting processManganese
Owner:新疆伊犁钢铁有限责任公司

Sorghum precision furrow seeder

InactiveCN103636320BSatisfy the comparative test requirementsLess squeezeRegular seed deposition machinesSingle grain seedersTraction frameAgricultural engineering
Owner:CROP RES INST SHANDONG ACAD OF AGRI SCI

Topical drug composite and application and preparation method thereof

InactiveCN102920800BReduce water evaporationAvoid pollutionHydroxy compound active ingredientsInorganic active ingredientsFormularyMyrrh
Owner:郭光华 +2

Preparation of 2-chloro-3-pyridinamine

ActiveCN101514185BLow costAvoid pollutionOrganic chemistryMetal/metal-oxides/metal-hydroxide catalysts3-AminopyridinePyridine
Owner:ABA CHEM CORP

Signal source acquisition and control method and system

ActiveCN111263127BImprove securityEnsure safetyOptical transmission adaptationsElectrical cable transmission adaptationControl signalControl engineering
Owner:北京仁光科技有限公司

Method and iron scraping device for removing iron sticking in sand box of cast iron molding and pouring production line

ActiveCN105598431BGuaranteed uptimePlay a protective effectCasting plantsProduction lineRefractory
Owner:GUANGXI YUCHAI MASCH CO LTD

An optimization method and base station for inter-system handover measurement

ActiveCN111479301BImprove the success rate of voice switchingSpeed up judgmentWireless communicationHandoverSpeech sound
Owner:DATANG MOBILE COMM EQUIP CO LTD

An Energy Efficient Heterogeneous Network User Access and Power Control Method

ActiveCN107708197BImprove energy efficiencyEnsure fairnessPower managementAssess restrictionChannel state informationHigh energy
Owner:SOUTHEAST UNIV

An airbag self-elevating switchgear

ActiveCN106207797BSwitchgear stableReduce handling costsSubstation/switching arrangement casingsEngineeringSwitchgear
Owner:NINGBO LIXIN DISTRIBUTING CABINET WORKS

A transmission line adjustment production and transportation equipment based on semiconductor refrigeration

ActiveCN110092156BAchieve riseRapid coolingSupporting framesLoading/unloadingProcess engineeringAssembly line
Owner:如东汇盛通半导体科技有限公司

Polishing machine

ActiveCN102825528BReduced Intervention of Manual ControlsReduce interventionBelt grinding machinesDrive shaftDrive motor
Owner:青岛德盛机械制造有限公司

Cadmium hydroxide porous material, preparation method and cathode and battery comprising the material

ActiveCN112897573BReduce energy lossReduce voltage lossCadmium compoundsElectrical batteryElectrical polarity
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Dynamic environment monitoring method and device

ActiveCN103279107BRealize monitoringTransmission systemsTotal factory controlElectricityEngineering
Owner:STATE GRID CORP OF CHINA +3

Mass transfer systems

PendingCN111712314AGas treatmentDispersed particle separationSorbentEngineering
Owner:弗杰尔生物干燥公司

Application of forsythiaside in the preparation of medicament for treating or preventing acute and chronic liver damnification and liver fibrosis

InactiveCN101134040BOrganic active ingredientsDigestive systemFreeze-dryingForsythia
Owner:SHANDONG LUYE PHARMA CO LTD

Remote sensing quick surveying method of landslide glide quantity parameter

ActiveCN102661710BQuick calculationAccurate calculationHeight/levelling measurementUsing optical meansLandslideSurveyor
Owner:CHINA RAILWAY DESIGN GRP CO LTD

Preparation method of 3-chloro-2-aminophenol

ActiveCN103360269BSimple processHigh purityOrganic compound preparationAmino-hyroxy compound preparationM-aminophenolNitrobenzene
Owner:LINHAI LIANSHENG CHEM

A device for marine environment monitoring

ActiveCN110553709BEasy to monitorBatteries circuit arrangementsWithdrawing sample devicesBuoyEnvironmental monitoring
Owner:NINGBO SHANGHANG SURVEYING & MAPPING

A vehicle communication method, device and electric vehicle

ActiveCN108407648BLow costRealize communication interactionCharging stationsElectric vehicle charging technologyElectric vehicleVehicle control
Owner:BEIJING ELECTRIC VEHICLE

An assembly method for adjusting the force between magnets in a magnet assembly machine

ActiveCN109227081BPrevent attractionImprove assembly work efficiencyMetal working apparatusRepulsion forceMachine
Owner:苏州市朗电机器人有限公司

Acrylonitrile purifying unit

ActiveCN101665451BHigh puritySolid sorbent liquid separationCarboxylic acid nitrile purification/separationSorbentAcrylonitrile
Owner:HENAN ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION CO LTD

a wood cutting machine

ActiveCN111037662BSafePracticalProfiling/shaping machinesStructural engineeringCam
Owner:德清鼎森质量技术检测中心

Permanent-magnet low-frequency underwater acoustic transducer based on drive of ocean current energy

InactiveCN102831885BEasy to passAvoid energy lossSound producing devicesReciprocating motionAcoustic energy
Owner:CSSC SYST ENG RES INST +1

Polymer anion-exchange membrane based on imidazole cation and preparation method thereof

InactiveCN102206386BAvoid structureAvoid uniformityAnion exchangersPreventing injuryDouble bond
Owner:XIAMEN UNIV

A kind of preparation method of modified polypropylene plastic

ActiveCN106380690BGood synergyAdverse anti-synergiesCross-linkPhosphonium salt
Owner:GOLDLOK TOYS HLDG (GUANGDONG) CO LTD

A kind of preparation method of anti-dripping agent

ActiveCN106632872BGood compatibilityImprove anti-dripping performanceTetrafluoroethyleneRare earth
Owner:上海普信高分子材料有限公司

Antenna frame structure

ActiveCN107210511BKeep shapeGuaranteed waterproof performanceEngine sealsRadiating element housingsEngineeringRadome
Owner:HUAWEI TECH CO LTD

A microcomputer anti-misoperation locking system and method for high-voltage switchgear in substations

ActiveCN105610079BAvoid stressful workAvoid inattentionSwitchgear shutters/guardsMicrocomputerTransformer
Owner:STATE GRID CORP OF CHINA +1

Projector light pipe fixing device and projector

ActiveCN106773475BImprove picture qualityEasy to useProjectorsLight pipeLight guide
Owner:QISDA SUZHOU