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.

Pneumatic injection pump

InactiveCN100416111CAvoid cloggingAvoid wear and tearJet pumpsMachines/enginesEngineeringInjection pump

Owner:芜湖天远生物科技有限公司

A Subsonic Wind Tunnel Compressible Fluid Disturbance Modal Measurement Results Calculation Method

ActiveCN111766039BAerodynamic testingStream flowData acquisition

Owner:INST OF HIGH SPEED AERODYNAMICS OF CHINA AERODYNAMICS RES & DEV CENT

A breath strength training device

ActiveCN111375182BSimple structureEasy to operateGymnastic exercisingEngineeringCheck valve

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Method and device for image filtering

ActiveCN110062225BSave resourcesDigital video signal modificationPattern recognitionComputer graphics (images)

Owner:HANGZHOU HIKVISION DIGITAL TECH

A dynamic testing method for embedded software based on source code piling

ActiveCN110837466BAvoid the problem of violent swellingReduce resource usageSoftware testing/debuggingTest agentData acquisition

Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP

A method for processing online loan business data

ActiveCN109255701BShorten lock timeReduce stepsFinanceProgram synchronisationBusiness processData science

Owner:优赛恒创科技发展(北京)有限公司 +1

Alloy material for tertiary air pipe of petrochemical industrial furnace and its application

ActiveCN104561727BAlloyPetrochemical

Owner:江苏双勤新能源科技有限公司

A kind of facial mask containing white poria cocos and preparation method thereof

ActiveCN105147592BFree radical scavengingReduce free radical levelsCosmetic preparationsToilet preparationsVitamin CAdditive ingredient

Owner:HUBEI MULAN TONGDA TECH

Intelligent diming industrial negative film viewer

InactiveCN100496180CProtection auto-dimming functionComplies with maximum brightnessElectrical apparatusElectric lighting sourcesMicrocontrollerMOSFET

Owner:徐富民

A kind of preparation method of biodiesel

ActiveCN101338212BReduce preprocessingReduce energy consumptionFatty acid esterificationBiofuelsOil and greaseAlcohol

Owner:CHINA PETROLEUM & CHEM CORP +1

A driving mechanism for a stacking device

ActiveCN109607206BEasy to stack and organizeSimple structureStacking articlesStructural engineeringMagnetic switch

Owner:温州市剑峰文具有限公司

A kind of spinel catalyst and preparation method thereof

ActiveCN108889301BHigh catalytic activityImprove sulfur resistanceGas treatmentHeterogenous catalyst chemical elementsPtru catalystPhysical chemistry

Owner:TAIYUAN UNIV OF TECH

A kind of preparation method of self-assembled wrinkled rgo composite film

ActiveCN108295666BMake up for deficienciesEasy to makeMembranesDistillationPolyelectrolytePolymer science

Owner:BEIJING UNIV OF CHEM TECH

An auxiliary device dedicated to the determination of gas detector performance parameters

ActiveCN112557606BEffective volumeEasy to cleanMeasurement of fluid loss/gain rateCleaning using gasesGas detectorGaseous detectors

Owner:INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF

Auxiliary cleaning system for gas turbine engines

InactiveCN107100681AEngine fuctionsHollow article cleaningGas turbinesFuel gas

Owner:GENERAL ELECTRIC CO

A waste tire cracking and discharging process and equipment

ActiveCN103695020BAchieve continuous lysisPigmenting treatmentLiquid hydrocarbon mixture productionEngineeringPyrolysis

Owner:NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION

An automatic double-needle sewing machine presser foot device

ActiveCN110952230BPrevent crushingProtection of processed materialsPressersEngineeringPRESSURE FEET

Owner:JIANGSU AIAIJIA HEALTH TECH CO LTD

Touch method, touch panel and touch device

ActiveCN106384101BReduce distractionsImprove reliabilityPrint image acquisitionDetecting live finger characterTouch SensesHuman–computer interaction

Owner:BOE TECH GRP CO LTD

A drilling and splitting integrated machine and an explosion-free excavator

ActiveCN104727819BImprove work efficiencyReduce energy consumptionDisloding machinesSlitting machinesEngineeringExcavator

Owner:武安市精诚机械设备科技有限公司

Preparation method for starch-based fat substitute

InactiveCN101863995BIncrease contact areaImprove distribution uniformityFood preparationFreeze thawingAlpha-amylase

Owner:SOUTH CHINA UNIV OF TECH

A kind of neutral derusting passivation cleaning agent and using method thereof

ActiveCN111254447BCleans slowly and evenlyReduce peelingMetallic material coating processesOXALIC ACID DIHYDRATEActive agent

Owner:太仓市宝马环境工程有限公司

Construction method of cast-in-place ecological thermal insulation roof

ActiveCN103924722BSave resourcesEasy to operateBuilding roofsThermal insulationHouse building

Owner:邳州市滨河中小企业管理服务有限公司

A method for estimating the state of charge of a traction battery pack of an electric vehicle

ActiveCN105425154BHigh Estimation Accuracy SectionEstimates are stable and reliableElectrical testingWeight coefficientNetwork model

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method for preparing CNT/Fe3O4@ZnO one-dimensional nanocomposite by polyol one-pot method

InactiveCN102091627BSuperparamagneticSuperparamagnetic hasInorganic material magnetismMetal/metal-oxides/metal-hydroxide catalystsPolymer scienceEthylic acid

Owner:HARBIN INST OF TECH

A promotional device for high-fidelity biotechnology samples

ActiveCN112289222BPrevent tilt damageSimple structureShow shelvesBoardsBuoyMechanical engineering

Owner:JIAXING JINXILAI TECH CO LTD

A preparation method of 3D printing ornamental stone base

ActiveCN109159426BLow costEasy to processAdditive manufacturing apparatus3D object support structures3d printComputer printing

Owner:曲辉君

A Method for Selecting the Location of Carbon-sprayed Film on Thermal Simulation Samples

ActiveCN106885719BAvoid direct portrayalImprove reliabilityPreparing sample for investigationCarbon filmHot working

Owner:ANGANG STEEL CO LTD

Water level redundancy measuring device

ActiveCN102778266BEasy to makeWork reliablyLevel indicators by physical variable measurementLevel indicators by pressure measurementCapacitanceMeasurement device

Owner:TAIYUAN UNIV OF TECH

Bandgap Voltage Generation Circuit

ActiveCN104375551BHigh precisionReduce areaElectric variable regulationCapacitanceHemt circuits

Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Solid construction waste crushing and screening line

ActiveCN110898978BSievingScreeningCircular discElectric machine

Owner:四川兴华路通再生资源科技有限公司

An adjustable angle cutting machine for processing LED display screens and its operating method

ActiveCN110328709BEasy maintenance and operationReduce frictionMetal working apparatusLED displayEngineering

Owner:ANHUI MINGYANG ELECTRONICS

Transparent aqueous monocomponent priming paint and preparation method thereof

InactiveCN102363706BAvoid demulsificationImprove wettabilityPolyurea/polyurethane coatingsPolyurethane dispersionPolymer science

Owner:CHENGDU BEIDA PAINT

A kind of preparation method of ethyltrimethoxysilane

ActiveCN108864170BHigh selectivityImprove conversion rateGroup 4/14 element organic compoundsPtru catalystPhysical chemistry

Owner:HENAN UNIVERSITY +1

Data processing method, apparatus, electronic device and readable storage medium

ActiveCN109992698BImprove development efficiencyEasy to understandSemi-structured data mapping/conversionWebsite content managementComputer graphics (images)Extensible markup

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

Method and system for intelligent management and control of telecommunication network

ActiveCN103024718BNetwork data managementTelecommunications networkIntelligent management

Owner:ZTE CORP

The power supply method when the feeder fault occurs in the power supply arm

ActiveCN106696770BPower supply linesEngineeringElectric power

Owner:CHINA SHENHUA ENERGY CO LTD +1

Drive assist system and drive assist method

InactiveCN103153746AExternal condition input parametersDriver input parametersPoint boundaryEngineering

Owner:TOYOTA JIDOSHA KK

Optical amplifier gain noise compensation apparatus and method for optical transmission system

InactiveCN101141203BTo achieve the purpose of signal gain lockingSimple planElectromagnetic transmissionNon-linear opticsOptical power meterEngineering

Owner:郭红朵 +3

One-way feeding jigsaw device and method

ActiveCN106166854BReduce intensityReduce difficultyBox making operationsPaper-makingAdhesiveEngineering

Owner:HUBEI GUANGHUA PACKING CO LTD

An automatic key code data burning system and burning method thereof

ActiveCN109388410BIncrease production costReduce manufacturing costSoftware deploymentStationBarcode

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

A Batch Job-Resource Matching Method and System with Security Constraints

InactiveCN106406990BReduce latencyStraightforwardProgram initiation/switchingResource allocationCompletion timeDowntime

Owner:XIANGTAN UNIV

A MEMS Monolithic Integration Method Based on Five-Layer SOI Silicon Wafer

InactiveCN105293423BEasy to detectOvercome the disadvantage of difficult control of thickness uniformityTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesSoi cmosMems sensors

Owner:INST OF ELECTRONICS ENG CHINA ACAD OF ENG PHYSICS

A welding method of yg8 cemented carbide and 40cr structural steel

ActiveCN109551102BInhibit deteriorationAvoid brittle phaseNon-electric welding apparatusFriction weldingHeat-affected zone

Owner:重庆英杰贝尔机械制造有限公司

drive unit

ActiveCN107979224BToothed gearingsMechanical energy handlingElastomerGear wheel

Owner:DR ING H C F PORSCHE AG

Copper oxide-nickel oxide periodic heterogeneous hollow structure and preparation method thereof

ActiveCN105063695BMake the most of synergiesLarge specific surface areaAnodisationLithiumCopper oxide

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

The whole process monitoring system of motor vehicle driver training and examination

InactiveCN102376183BPrevent muddling throughConvenient guidanceElectric digital data processingTeaching apparatusInformation processingIn vehicle

Owner:荣莘电子科技(上海)有限公司

Wax-containing furniture polishing agent

ActiveCN103773250BEasy to useNon-ionic surface-active compoundsFlavorKerosene

Owner:HEBI BAOFA ENERGY SCI & TECH

A method for openflow controller to resist ddos attack

ActiveCN107800711BAvoid attackReduce redundant consumptionData switching networksHigh level techniquesAttackOpenFlow

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Metal oxide modified qled device and preparation method thereof

ActiveCN106784346BImprove performanceImprove stabilitySolid-state devicesSemiconductor/solid-state device manufacturingElectron holeElectronic transmission

Owner:TCL CORPORATION

A pxcg2 strain of carnobacter maltia aromaticum of diamondback moth and its application

ActiveCN112410252BHigh insecticidal activityBiocideBacteriaBiotechnologyBrassicaceae

Owner:SOUTH CHINA AGRI UNIV

Improved Lurgi gasification furnace waste heat recovering method and device

ActiveCN102199453BReduce consumptionNovel structural designEnergy inputGas purification by non-gaseous materials condensationEnergy recoveryHigh pressure

Owner:QINGDAO UNIV OF SCI & TECH

Multifunctional measuring tool

ActiveCN100541124CEnsure correct positioning and installationEasy to manufactureFixed angles setting outRight triangleAcute angle

Owner:HUDONG ZHONGHUA SHIPBUILDINGGROUP

refrigerator

ActiveCN105486002BChange set temperatureContinuously adjustable temperatureLighting and heating apparatusDomestic refrigeratorsSingle chamberRefrigerated temperature

Owner:HAIER SMART HOME CO LTD

Preparation method of composite beta-PbO2/manganese ore powder electrode

InactiveCN100571934CCompact structureGood electrode stabilityElectrodesComposite electrodeLead acetate

Owner:HEFEI UNIV OF TECH

Shift register and its time-sharing control method, display panel and device

ActiveCN107705757BGuaranteed normal outputReduce border sizeStatic indicating devicesDigital storageShift registerTime segment

Owner:BOE TECH GRP CO LTD

An Optical Soliton Generation System Based on Ytterbium-Doped Fiber Laser

InactiveCN108879306BImprove central wavelength stabilityPlay a compensatory roleActive medium shape and constructionErbium lasersOptical coupler

Owner:JILIN UNIV

Electric vehicle vehicle controller

ActiveCN104097586BHigh level of safety performanceImprove work efficiencyElectric/fluid circuitArea networkIntegral controller

Owner:陈言平

Self-feeding controllable transductor

ActiveCN100570765CRealize automatic dynamic compensationEliminate self-excitationTransformers/inductances coils/windings/connectionsConversion without intermediate conversion to dcDc currentFuel tank

Owner:TBEA SHENYANG TRANSFORMER GRP CO LTD

Golf Training Apparatus

ActiveCN102858411AGolfing accessoriesEngineeringTarget line

Owner:斯格尔上公司

Preparation method of aluminum-nickel-cobalt magnetic particles

ActiveCN108766699ALarge particle sizeAccelerated settlementWater contaminantsInorganic material magnetismAlcoholPowder mixture

Owner:UNIV OF JINAN

Fuel cell and fuel cell system

InactiveCN101765935AEasy dischargeImprove powerFuel cells groupingSolid electrolyte fuel cellsFuel cellsEngineering

Owner:CANON KK

Screening and identification of genetically engineered Bacillus thuringiensis YBT-881-L1 of overexpressed CodY protein

InactiveCN102643773BBiocideBacteriaAgricultural scienceBacillus thuringiensis

Owner:HUAZHONG AGRI UNIV

Method, device, equipment and storage medium for embedding information in video

ActiveCN110121034BEasy to integrateImprove viewing experienceImage enhancementTelevision system detailsPattern recognitionComputer graphics (images)

Owner:TENCENT TECH (SHENZHEN) CO LTD

Dictionary updating device and dictionary updating method

ActiveCN107798052BPrevent bad situationsNatural language translationDatabase updatingNatural language processingEngineering

Owner:KK TOSHIBA +1

rf receiver and rf receiving method

ActiveCN104779964BModulation transferenceModulated-carrier systemsPhase correctionEngineering

Owner:NXP BV

Method for determining active ingredients in traditional Chinese medicine with cardioprotective and anti-inflammatory effects

ActiveCN104777247BAchieve quality controlGuaranteed clinical efficacyAntipyreticComponent separationClinical efficacyCurative effect

Owner:津药达仁堂集团股份有限公司乐仁堂制药厂 +1

Non-aging type high-strength and high-conductivity aluminum alloy overhead conductor and preparation method thereof

ActiveCN109207759BImprove conductivityImprove mechanical propertiesCable/conductor manufactureBoridingIngot

Owner:FAR EAST CABLE +2

A Nodal Loaded Coaxial Cavity Harmonic Suppression Filter

ActiveCN107579321BChange the resonant frequencyGood suppression characteristicsWaveguide type devicesElectrical conductorHarmonic

Owner:SOUTH CHINA UNIV OF TECH

A method and system for assessing concentration state grades based on EEG

ActiveCN113080998BStrong change consistencySerious state of concentrationDiagnostic recording/measuringSensorsChannel dataFeature extraction

Owner:BEIJING JIAOTONG UNIV

A diesel engine exhaust purification treatment device and method

ActiveCN112901312BIncrease axial lengthOptimize layoutInternal combustion piston enginesExhaust apparatusCatalytic transformationControl system

Owner:湖南万鼎智能科技有限公司

Telescopic boom components and building equipment

ActiveCN110181553BMiniaturizationSmall footprintProgramme-controlled manipulatorArmsControl theoryMechanical engineering

Owner:广东博鼎建筑科技有限公司

Extraction method of schisandra total lignans

InactiveCN102302554BHigh yieldImprove transfer rateNervous disorderDigestive systemActivated carbonPurification methods

Owner:HARBIN RENHUANG PHARMA

A parallel mechanism with a rotatable axis mechanical arm and its motion method

ActiveCN113001525BBig spaceReduce difficultyProgramme-controlled manipulatorRobotic armControl engineering

Owner:XIAN UNIV OF SCI & TECH

Low noise amplifier and over distortion method based on same

InactiveCN101834566BImprove linearityGuaranteed Noise PerformanceAmplifier modifications to reduce non-linear distortionAmplifier modifications to reduce noise influenceAudio power amplifierInput impedance

Owner:广州市广晟微电子有限公司

Design method of multi-stage variant gliding waverider aircraft in wide speed range based on cone-guided theory

ActiveCN106364697BBroaden the speed rangeImprove aerodynamic performanceGlidersGround installationsShock waveConfiguration design

Owner:NAT UNIV OF DEFENSE TECH

Method for preparing diphenylmethane diisocyanate-trimethylolpropane (MDI-TMP) bridging agent

InactiveCN102352018AReduce volatilityLow free contentLiquid productOrganic solvent

Owner:SUZHOU XIELU NETWORK TECH

Low-speed Diesel Engine Crankshaft Complex Adjustment and Balance Device

ActiveCN106115458BQuick levelingImprove balanceLoad-engaging elementsLow speedGravity center

Owner:QINGDAO HAIXI HEAVY IND

A downhole expandable tubular

InactiveCN105121777AFluid removalSealing/packingSplit ringBiomedical engineering

Owner:WELLTEC OILFIELD SOLUTIONS AG

A drum brake pad for new energy vehicles with low noise and anti-rust adhesion and preparation method thereof

ActiveCN112855814BRaise the pHImprove ductilityOther chemical processesFriction liningLow noiseNew energy

Owner:HUNAN BOYUN AUTOMOBILE BRAKE MATERIALS

Preparation method of triallyl isocyanurate

ActiveCN102887868BNot hydrolyzedImprove product qualityOrganic chemistryPolymer sciencePtru catalyst

Owner:江苏科利新材料有限公司

A CNC engraving equipment and its benefit analysis method

ActiveCN110481227BNovel and reasonable structureImprove working accuracyEngravingNumerical controlControl system

Owner:徐州绿源智能科技有限公司

operating device

InactiveCN103765347BSimple structureLow costInput/output for user-computer interactionGraph readingCouplingEngineering

Owner:CONTINENTAL AUTOMOTIVE GMBH

A vehicle flow counting method, system, device and computer storage medium

ActiveCN110556006BStatistically accurateIncrease in and outRoad vehicles traffic controlCounting mechanisms/objectsSimulationEngineering

Owner:CHINA MOBILE COMM LTD RES INST +1

A method and device for extracting lung lobes from chest CT images

ActiveCN107230204BAccurate extractionAccurate quantitative evaluationImage enhancementImage analysisPulmonary parenchymaDisease

Owner:NORTHEASTERN UNIV LIAONING

Silicon carbide coating modified multi-wall carbon nanotube reinforced silicon boron carbon nitrogen ceramic composite material and preparation method thereof

ActiveCN108503384BImprove antioxidant capacityEfficient deliveryCeramic compositeHexagonal boron nitride

Owner:HARBIN INST OF TECH

A casein-derived cholesterol-lowering peptide and its preparation method and application

ActiveCN106632649BAvoid absorptionRich sourcesFermentationAnimals/human peptidesChromatographic separationHydrolysate

Owner:NANJING NORMAL UNIVERSITY

A vehicle-mounted anti-collision radar demultiplexing target detection method

ActiveCN111175753BRadio wave reradiation/reflectionFar distanceSteering angle

Owner:SICHUAN JIUZHOU ELECTRIC GROUP

Method, device and system for adjusting PDCP layer processing load

ActiveCN108307541BReduce processing loadReduce power consumptionNetwork traffic/resource managementConnection managementEncrypted functionWireless lan

Owner:CHINA TELECOM CORP LTD

Drilling tool

ActiveCN106077762BIncrease drilling speedImprove drilling efficiencyPositioning apparatusDrill jigsEngineering

Owner:安徽百益科技有限公司

A water-rock reaction device and operation method for simulating a closed formation environment

ActiveCN110320339BReal-time monitoring of reaction progressDoes not affect reaction balanceEarth material testingSoil scienceRock sample

Owner:CHINA PETROLEUM & CHEM CORP +1

Preparation method of ferrite, ferrite and inductor

ActiveCN105777098BMagnet grains are small and uniformIncrease impactInorganic material magnetismTransformers/inductances magnetic coresCopper oxideGrain structure

Owner:GUANGDONG FENGHUA ADVANCED TECH HLDG

A method for preventing mutual interference of signals of remote controller and infrared transponder

ActiveCN104378673BResolve mutual interferenceNon-electrical signal transmission systemsSelective content distributionControl signalCarrier signal

Owner:深圳华康创展科技控股集团有限公司

Rendering winch used for deep water pipe laying

ActiveCN102431921BOvercoming the disadvantages of severely weakened strengthSmall structure sizePipe laying and repairWinding mechanismsWinchEnvironmental geology

Owner:CHINA NAT OFFSHORE OIL CORP +2

A photovoltaic power generation demonstration and experiment system

ActiveCN104882051BReduce investmentSmall scaleEducational modelsElectronic loadDisplay device

Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

An electromagnetic vehicle nitrogen and oxygen separation device

InactiveCN104727991BControl oxygen concentrationControllable oxygen concentrationInternal combustion piston enginesNon-fuel substance addition to fuelTurbochargerNitrogen

Owner:JILIN UNIV

Engine generator

InactiveCN101109309BImprove cooling efficiencySuppresses Leakage High HeatMachines/enginesCooling/ventillation arrangementEngineeringMuffler

Owner:HONDA MOTOR CO LTD

A device for repairing subsidence of road subgrade

ActiveCN112982125BAvoid contactLarge openingRoads maintainenceStructural engineeringRoad surface

Owner:陈洪飞

A kind of preparation method of 2-oxazolinone derivative

ActiveCN105001176BAchieve fixationReduce usageOrganic chemistryN dimethylformamideOrganic synthesis

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Manufacturing method of vertical-structured light emitting diode (LED)

ActiveCN102709427BLarge-Scale Test SortingReliable measurement dataSemiconductor devicesQuantum wellDiffusion barrier

Owner:NANTONG TONGFANG SEMICON

Hand operated belt sander

InactiveCN1161210CConcentric arrangementImplement the connection structureBelt grinding machinesPortable grinding machinesSanderEngineering

Owner:ROBERT BOSCH GMBH

Imaging optical path device and detection control method for imaging optical path device

ActiveCN107870522BRealize measurementPhotomechanical exposure apparatusMicrolithography exposure apparatusTransmittanceEngineering

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Electromagnetic swing yarn guide needle device used for double-needle-bed warp knitting machine

InactiveCN102587026BOvercome the technical bottleneck of warp knittingSolve technical bottlenecksWarp knittingFull widthBraid

Owner:DONGHUA UNIV

Display device including display element having memorability and drive method

InactiveCN102385183AShow clearlyStatic indicating devicesCapacitanceDisplay device

Owner:FUJITSU LTD

Preparation method and application of a porous carbon@cobalt tetroxide nanocomposite material

InactiveCN107557811BSimple and fast operationLow costElectrodesPtru catalystPorous carbon

Owner:UNIV OF JINAN

Heat treatment wireless virtual meter central controlling system

InactiveCN100456187CAvoid the disadvantages of failureAutomated correctionTotal factory controlProgramme total factory controlConvertersDigital analog converter

Owner:SHANGHAI JIAOTONG UNIV

Demand forecasting using weighted mixed machine learning models

PendingCN111295681AMachine learningResourcesFeature setEngineering

Owner:ORACLE INT CORP

Bidirectional screw type elevator drive mechanism

InactiveCN101104493BBuilding liftsControl theory

Owner:HIWIN TECH

A terminal protection device

ActiveCN111465245BAvoid firePlay a protective effectModifications for power electronicsFire rescueStructural engineeringElectronic component

Owner:GUANGDONG POWER GRID CO LTD +1

A kind of assembly equipment of unmanned aerial vehicle landing gear

ActiveCN111056038BReduce demandLabor intensiveAircraft assemblyUncrewed vehicleMechanical engineering

Owner:NANJING PANDA ELECTRONICS +1

Filter device with adjustable filter parameters

ActiveCN102739194BImprove portabilityImprove versatilityDigital technique networkSystem requirementsTime delays

Owner:COMBA TELECOM SYST CHINA LTD

A call control method and device

ActiveCN104821985BImprove call experienceGuaranteed call qualitySubstation equipmentCall controlFingerprint

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Compound preparation of cefotaxime sodium and sulbactam sodium as well as preparation method and application thereof

ActiveCN102688244BGood treatment effectAvoid uneven mixingAntibacterial agentsPowder deliveryEconomic benefitsDrug product

Owner:XIANGBEI WELMAN PHARMA CO LTD

Use of bacteriophage ah10-phage-qy01 in the preparation of drugs for the treatment or prevention and control of bacterial diseases in aquaculture

InactiveCN110093321BGood antibacterial effectReduce usageAntibacterial agentsViral/bacteriophage medical ingredientsBiotechnologyDisease

Owner:SHANGHAI OCEAN UNIV