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.

Gene sequence comparison method and device

ActiveCN107844684BSequence analysisInstrumentsReference genesGene

Owner:MGI TECH CO LTD

Automatic assembly machine for automobile radiator fin

ActiveCN103143932BConsistent qualityReduce investmentAssembly machinesManipulatorAssembly machine

Owner:佛山市南海蕾特汽车配件有限公司

Method and device for advertising

ActiveCN107464133BAccurate acquisitionEasy accessAdvertisementsKey assignmentEngineering

Owner:MICRO DREAM TECHTRONIC NETWORK TECH CHINACO

A four-sided shaping machine

ActiveCN106219206BFacilitate transmissionLow costConveyor partsEngineeringMechanical engineering

Owner:JIASNGSU GAOKE LOGISTICS TECH CO LTD

Temozolomide nanoprodrug micelle and preparation method and application thereof

ActiveCN111228218BExtended half-lifeLow critical micelle concentrationKetone active ingredientsPharmaceutical non-active ingredientsCancer cellPolythylene glycol

Owner:XUZHOU NORMAL UNIVERSITY

Signal generator with higher waveform data reading speed

ActiveCN102109876BImprove reading speedDigital function generatorsControl systemRandom access memory

Owner:RIGOL

A fixing device for a pressure touch module

ActiveCN105491195BAvoid functional issuesTelephone set constructionsKey pressingEngineering

Owner:NUBIA TECHNOLOGY CO LTD

A kind of Trichoderma reesei strain producing cellulase and application thereof

ActiveCN107541467BEfficient degradationImprove stabilityFungiMicroorganism based processesWater bathsMetalloprotease Gene

Owner:QINGDAO VLAND BIOTECH GRP +1

Configuration sending method and device for an application scenario

ActiveCN104883659BAccurate conductionStrong targetingService provisioningLocation information based serviceThird partyInformation repository

Owner:湖州帷幄知识产权运营有限公司

A Speed Planning Method for Picking and Placeing Components by Nozzles of Chip Mounter

ActiveCN109240359BReduce volumeAvoid stallingSpeed/accelaration control using electric meansSuction forceAir pump

Owner:ZHEJIANG UNIV OF TECH

A lifting invisible range hood and its control method

InactiveCN104048337BAchieve fine controlGood choiceDomestic stoves or rangesLighting and heating apparatusElectricityElectrical connection

Owner:中山市瑞佳厨房电器有限公司

A kind of residue dyeing process of cheese yarn

ActiveCN103741526BReduce consumptionEmission reductionTextile treatment machine arrangementsDyeing processYarnPulp and paper industry

Owner:HMEI THREAD CO LTD OF YINBIN SICHUAN +1

A kind of active-passive combined suspended double-layer sports platform and using method

ActiveCN113371235BUniversalHigh precisionCosmonautic condition simulationsMicrogravity SimulationClassical mechanics

Owner:HARBIN INST OF TECH

System and method for displaying harassing calls

ActiveCN102769696BLower the thresholdImprove experienceCalling susbscriber number recording/indicationData libraryTelephony

Owner:北京鸿享技术服务有限公司

Charging control device, secondary battery, electronic apparatus, and control method

PendingCN113904395ACircuit monitoring/indicationDifferent batteries chargingCharge currentElectrical battery

Owner:LENOVO (SINGAPORE) PTE LTD

Device for operating electrical switch

InactiveCN102568911BContact driving mechanismsHigh-tension/heavy-dress switchesLoad circuitDrive shaft

Owner:SIEMENS AG

A kind of combined mesh cage and method for making alc board using the same

ActiveCN111894206BIncrease success rateAvoid destructionFeeding arrangmentsBuilding reinforcementsThick plateStructural engineering

Owner:山东晟阳新型建材有限公司

Variable length connecting rod and variable compression ratio internal combustion engine

ActiveCN107110018BChanging and maintaining mechanical compression ratiosConnecting rodsMachines/enginesEffective lengthVariable length

Owner:TOYOTA JIDOSHA KK

A kind of cultivation method of southern yew

ActiveCN107360922BEffect plusRaw materials are easy to getAnimal corpse fertilisersExcrement fertilisersRed beanOrganic matter

Owner:SHANDONG WODIFENG BIOLOGICAL FERTILIZER

A kind of microalgae collection method and its application

ActiveCN106367351BDoes not affect recoveryReduce processingUnicellular algaeMicroorganism based processesBiotechnologyBiochemical engineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Vehicle-mounted multimedia terminal and method for preventing touch deviation of separate display

ActiveCN103777804BCorrect touch deviationTouch precisionInput/output processes for data processingInternal memoryDisplay device

Owner:HYUNDAI MOBIS CO LTD

Optical structures for reducing distortion and dispersion for virtual reality headsets

InactiveCN106371214BRelieve pressureImprove image qualityOptical elementsImaging processingImaging quality

Owner:杭州映墨科技有限公司

Bile acid derivatives as fxr/tgr5 agonists and methods of use thereof

ActiveCN107427527BOrganic active ingredientsMetabolism disorderDiseasePharmaceutical drug

Owner:ENANTA PHARM INC

Bacillus circulans and microbial agents and their applications

ActiveCN103952352BBiocideBacteriaDiseaseMicroorganism

Owner:YANTAI DIYUAN BIOTECH

Kit for detecting primer of bacillus anthracis and bacillus anthracis by double LAMP (Loop-Mediated Isothermal Amplification) and quick visual detection method

InactiveCN102816849BReliable resultsLow costMicrobiological testing/measurementTurbidityMicrobiology

Owner:中国人民解放军南京军区军事医学研究所

Spark coil cutting processor with deformation compensating mechanism

ActiveCN101462188BHigh precisionGuaranteed machining accuracyElectric circuitsWire cuttingElectrical connection

Owner:IND TECH RES INST

A preparation method for producing ship plates using high-phosphorus, high-arsenic, and high-sulfur molten iron

ActiveCN111926137BLow cost manufacturingImproving the technical level of steelmakingManufacturing convertersProcess efficiency improvementSlagMolten steel

Owner:WUHAN IRON & STEEL GRP ECHENG IRON & STEEL CO LTD

A kind of ag load wo ₃ Nanofiber-porous carbon photocatalytic material and its preparation method

ActiveCN110787826BNonlinear Optical Performance ImprovementWide bandgapPhysical/chemical process catalystsCarbon preparation/purificationHeterojunctionPorous carbon

Owner:广东星帮尼科技股份有限公司

Anti-theft door fingerprint control circuit

ActiveCN107507315BEnsure safetyUnlock smoothlyIndividual entry/exit registersAnalogue-digital convertersIdentity recognitionControl engineering

Owner:黑龙江新中信门业有限公司

A method and device for producing PA raw material plates

InactiveCN103101165BSave energyReduce processFlat articlesPolyamideEngineering

Owner:深圳市恩欣龙特种材料股份有限公司

Traction saddle for battery car

ActiveCN106800052BEasy to operateTractor-trailer combinationsOperations management

Owner:HENGYANG LIMEI BATTERY VEHICLES MFG CO LTD

A method for analyzing the segregation distribution of impurity elements in quartz lattice

ActiveCN113029855BMake up for technical defects that cannot be accurately measuredWeighing by removing componentMolecular entity identificationMathematical modelPhysical chemistry

Owner:WUHAN UNIV OF TECH

A preparation method of a triple-junction GAAS solar cell with a roughened surface structure

ActiveCN104733556BIncrease the open circuit voltageReasonable workmanshipFinal product manufacturePhotovoltaic energy generationRough surfacePower flow

Owner:YANGZHOU CHANGELIGHT

A monitoring device for submarine cables to protect them from damage from passing ships

ActiveCN101859497BIntelligent monitoringRealize 24/7 real-time monitoringMarine craft traffic controlClosed circuit television systemsOcean bottomDisplay device

Owner:ZHOUSHAN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER +1

Angular adjustment accessory

InactiveCN100548185CIncrease the number of teethMany levels of switchingStoolsReclining chairsGear wheelMiniaturization

Owner:山下直伸

Collector, electrode, secondary cell, and capacitor

InactiveCN104798232AImprove productivityHybrid capacitor electrodesElectrode carriers/collectorsCapacitanceInternal pressure

Owner:FURUKAWA ELECTRIC CO LTD +2

A kind of garlic planting machine

ActiveCN111543227BAvoid sorenessImprove work efficiencyClimate change adaptationPlant protective coveringsAgricultural engineeringBack pain

Owner:孔绿

Self lubricated non-sealed piston ring for IC engine fastener driving tool

InactiveCN1256506CImprove the lubrication effectRealize the sealing functionPiston ringsMachines/enginesPiston ringMechanics

Owner:ILLINOIS TOOL WORKS INC

An end-to-end estimation method for UAV landing space position and attitude

ActiveCN112268564BImprove adaptabilityNavigational calculation instrumentsNeural architecturesAmbient lightingUncrewed vehicle

Owner:NAT UNIV OF DEFENSE TECH

A kind of heterostructure material in2o3/in2tio5 and its application and preparation method

InactiveCN104607170BSynthetic conditions are mildImprove performanceWater/sewage treatment by irradiationWater contaminantsFiberWastewater

Owner:XIAN UNIV OF TECH

A thermal management system for a laser projector

ActiveCN105467731BIncrease speedImprove cooling effectProjectorsHeat managementLaser array

Owner:AVANZA

Dairy cow milk production metering device

ActiveCN106706088BEliminate flow errorsContinuous inflowVolume/mass flow measurementWeighing apparatus for materials with special property/formCow milkingMilk cow's

Owner:宁夏农垦乳业股份有限公司 +2

Phase shifter with filter element, filter element and antenna

ActiveCN103107387BSimple structural designFew partsWaveguide type devicesAntennasPhase shiftedCoupling

Owner:HUAWEI TECH CO LTD

Method for purifying para-fluoroaniline industrial product by adopting acid extraction technique

InactiveCN101643422BReduce contentImprove efficiencyPreparation by rearrangement reactionsAnilineAqueous solubility

Owner:吕*泉

Method for bonding heating plate for elevated temperature substrate web and heating plate

ActiveCN100522451CSmall amount of deformationSimple designOhmic-resistance heatingWelding/soldering/cutting articlesEngineeringGuide tube

Owner:METAL INDS RES & DEV CENT

¹⁸ f click-mark transferrin receptor targeting polypeptide t7 and its preparation method and application

ActiveCN106084004BThe synthesis steps are simpleIncrease volumeRadioactive preparation carriersX-ray constrast preparationsTumor targetTumor targeting

Owner:GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND

Method, system and equipment for providing multi-conversation service

ActiveCN101277207BRealize centralized controlSpecial service provision for substationHybrid transportTelecommunicationsApplication server

Owner:HUAWEI TECH CO LTD

Reciprocally turning perfusion bioreactor for biological artificial liver and processing method thereof

ActiveCN102091360BAvoid direct impactEfficient detoxificationOther blood circulation devicesArtificial liverPerfusion bioreactor

Owner:ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV

A kind of multifunctional auxiliary agent for polymer material and preparation method thereof

ActiveCN110628082BHigh oxygen indexImprove mechanical propertiesPolymer scienceSilanes

Owner:NORTHWEST NORMAL UNIVERSITY +1

Method for treating waste circuit boards with dimethyl sulfoxide

InactiveCN102699011BProduce pollutionSimple processSolid waste disposalElectronic waste recyclingEpoxyEvaporation

Owner:SHANGHAI UNIV

A kind of construction method of dome thin-shell building

ActiveCN106759907BRegular curvatureEasy to controlArched structuresVaulted structuresThin shellsContinuous operation

Owner:姬飞鹏

An environmentally friendly catalyst for synergistic removal of dioxins and nitrogen oxides

ActiveCN110026204BReduce investmentLow costGas treatmentHeterogenous catalyst chemical elementsNitrogen oxidesPtru catalyst

Owner:NANJING UNIV OF INFORMATION SCI & TECH

Information reporting method, data transmission method, user equipment and network side equipment

ActiveCN110505041BImprove performanceReduce random access failure rateError prevention/detection by using return channelCriteria allocationTime informationData transmission

Owner:CHINA MOBILE COMM LTD RES INST +1

A method for measuring exercise heart rate and wearable device thereof

InactiveCN105939657BSmall amount of calculationImprove calculation accuracyDiagnostic recording/measuringSensorsHeart rate measurementPeak detection

Owner:SKY LIGHT ELECTRONIC (SHENZHEN) LIMITED CORPORATION

Air Energy Energy Saving Air Conditioning Power Generation System

ActiveCN102588009BIncrease power outputEnergy recovery in ventilation and heatingLighting and heating apparatusEngineeringThermoelectric element

Owner:安普罗系统股份有限公司

Separating, purifying, culturing and optimizing method for syncyanosen

InactiveCN101144059BOptimize the in vitro culture modeShorten the timeUnicellular algaeMetaboliteCymbella laevis

Owner:TIANJIN UNIV OF SCI & TECH

Mesh models with internal discrete elements

InactiveCN1910625A3D modellingImaging processingComputer graphics (images)

Owner:KONINK PHILIPS ELECTRONICS NV

A kind of activated carbon buffer photocatalytic reactor

ActiveCN104645824BSimple structureEasy to operateDispersed particle separationPhotocatalytic reactionActivated carbon filtration

Owner:SHANDONG ACAD OF ENVIRONMENTAL SCI CO LTD

Time to Digital Converter

ActiveCN106168753BIncrease time scale rangeIncrease conversion rateTime-to-digital convertersDigital down converterEngineering

Owner:SOI MICRO CO LTD

Preparation method for capacitor insulating oil

InactiveCN103805307BHigh catalytic activityHigh yieldBase-materialsPhosphonium saltHalogen

Owner:中化化工科学技术研究总院有限公司

Method and systems for determining preparedness of the uterus for delivery

InactiveCN102933156BImage enhancementStentsUterusGastrointestinal tract

Owner:CORNELL UNIVERSITY

Intelligent partition storage method of mold library based on artificial bee colony algorithm

ActiveCN109597304BSimplify the intelligent processImprove search capabilitiesAdaptive controlAlgorithmEnergy consumption

Owner:BEIJING UNIV OF TECH +1

A super-thick double-sided adhesive without spillage and without knife marks and its flat knife feeding system

ActiveCN112809816BSolve the problem of glue overflowSolve the technical problem of no knife marksMetal working apparatusAdhesive beltStamping

Owner:青岛盈科精密橡塑有限公司

Data processing method and server

ActiveCN104468773BAvoid double data transfer processSave resourcesDatabase queryingProgram controlClient-sideServer-side

Owner:BEIJING GRIDSUM TECH CO LTD

Packaging apparatus

InactiveCN101389546BAvoid breakingWon't breakClosuresEngineeringMechanical engineering

Owner:PANASONIC CORP

A data acquisition method and device based on Internet of Things

ActiveCN108965226BReduce loadTransmissionData acquisitionEngineering

Owner:海南视联通信技术有限公司

Rack check adaptive underactuated robot finger device

InactiveCN103846922BInhibit sheddingImprove gripGripping headsRobot handSelf adaptive

Owner:TSINGHUA UNIV

brazed heat exchanger

ActiveCN104864636BShrink scale is smallQuality improvementEvaporators/condensersStationary conduit assembliesHeat sinkMicro heat exchanger

Owner:MODINE MFG CO

Preparation method of Cu/ZnO catalyst for preparing methanol from synthesis gas

InactiveCN102019182BImprove catalytic performanceOrganic compound preparationHydroxy compound preparationOrganic acidCombustion

Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Vehicle safety tension device strap fixation clamp

ActiveCN101722885BEasy to useAvoid driftingLoad securingArticle supporting devicesEngineeringMechanical engineering

Owner:NINGBO XULI METAL PROD

A special device for transformer bushing end screen test

ActiveCN111220828BIntuitive indication of good groundingEasy to useTesting dielectric strengthTransformers testingTransformerScrew thread

Owner:GUANGDONG POWER GRID CO LTD +1

A spray tower organic waste gas treatment equipment

ActiveCN111001267BEasy loading and unloadingEasy to clean and maintainDispersed particle separationStationary filtering element filtersEnvironmental engineeringSpray tower

Owner:CAS NEW WORLD HEFEI ENVIRONMENTAL PROTECTION TECH CO LTD

A kind of energy recovery control method and device

ActiveCN112622872BMeeting Recycling Economics RequirementsGuaranteed comfortEngineeringEnergy recovery

Owner:WEICHAI POWER CO LTD

Air filter with acoustic insulation

ActiveCN112005004BMachines/enginesAir cleaners for fuelAir filterControl theory

Owner:RENAULT SA

Container activity room set

ActiveCN108386058BMeeting basic needsMeet the needs of projects with tight schedulesSpecial buildingBuilding constructionsResidence hallEngineering

Owner:四川坤德智联科技有限公司

An intelligent charging cabinet for sharing electric vehicles

ActiveCN111907358BEffective coolingCharging stationsElectric vehicle charging technologyElectrical batteryElectric machinery

Owner:浙江凌平智能科技有限公司

Injection tray automatic loading machine

ActiveCN110304463BSave spaceHeavy loadConveyorsStacking articlesIndustrial engineeringSupport plane

Owner:SUZHOU IND PARK NESTAR AUTOMATION TECH

Comb filter/comb multiplexer with thermal stability

ActiveCN102033265BSmall sizeReduce complexityOptical light guidesMultiplexerRefractive index

Owner:AOC TECH (WUHAN) CO LTD

Stabilizer for motor shaft, panel assembly and air conditioner

ActiveCN104633890BReduce noiseReduce runoutHeating and ventilation casings/coversNoise suppressionElectric machineEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Vertical attitude adjustment mechanism for vertical assembly of large-diameter thin-walled cylinders

ActiveCN104002114BAvoid deformationEnable continuous assemblyWelding/cutting auxillary devicesAuxillary welding devicesButt jointControl manner

Owner:SHANGHAI JIAOTONG UNIV

Electronic device manufacturing chamber and methods of forming the same

ActiveCN101071762ASemiconductor/solid-state device manufacturingEngineeringMechanical engineering

Owner:APPLIED MATERIALS INC

Transport system for biopsy device

InactiveCN101543414ASurgical needlesTransport systemTissue sample

Owner:BARD PERIPHERAL VASCULAR

Recombinant humanized III type collagen alpha 1 chain and application thereof

ActiveCN110606896AEasy to purifyHigh expressionCosmetic preparationsFungiNucleotideType III collagen

Owner:JIANGSU TRAUTEC MEDICAL TECH CO LTD

Electroluminescence display device and manufacturing method thereof

ActiveCN108257547BSolid-state devicesLuminescent compositionsMaterials sciencePhysics

Owner:LG DISPLAY CO LTD

Fastening angle bar molding method and fastening angle bar

ActiveCN106040832AReduce processing timeImprove molding pass rateShaping toolsMetal-working feeding devicesMaterials science

Owner:INDEX AUTOMATIC TECH

Magnetic conveying device

ActiveCN102985345AReduce frictionReduce frictional resistanceConveyorsPackagingEngineeringConveyor belt

Owner:NEUHAUSER

Door lock

InactiveCN106285231AConducive to harmony and unityReduce wearBuilding locksLow noiseEngineering

Owner:潘茜茜

Processing substrates with temporary carriers

ActiveCN103026482BHigh coefficient of thermal expansionAvoid deformationTransistorLayered product treatmentElectronic componentBiomedical engineering

Owner:弗莱克英纳宝技术有限公司

fireproof door

ActiveCN109898966BReduce smoke intakeImprove the protective effectFireproof doorsSealing arrangementsJambMechanical engineering

Owner:浙江齐嘉消防科技有限公司

A security outsourcing method for homomorphic encryption matrix determinant based on cloud computing

ActiveCN110324135BReduce the amount of calculationReduce the number of operationsCommunication with homomorphic encryptionComplex mathematical operationsAlgorithmCiphertext

Owner:康旭科技有限公司

A washing and drying device for ophthalmic medical tools

ActiveCN108672392BCarefully clearEasy to cleanDrying gas arrangementsCleaning using liquidsElectric machineryMegasonic cleaning

Owner:常熟紫金知识产权服务有限公司

A kind of preparation method of copper-based graphene composite bulk material

ActiveCN104846231BAvoid reunionImprove bindingHydrogenCompressive strength

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A detection method realized by a concrete freezing deformation detection device

ActiveCN110146686BReliable test resultsAccurately monitor small displacement changesUsing electrical meansElectrical/magnetic solid deformation measurementClassical mechanicsStructural engineering

Owner:HARBIN INST OF TECH

Measurement method and peeling method of melon and fruit, corresponding device and storage medium

ActiveCN110017778BInvestigation of vegetal materialUsing optical meansHorticultureImage identification

Owner:GUANGZHOU FUGANG WANJIA INTELLIGENT TECH CO LTD

Device and method for producing medium and low melting point metals and oxide nitride powder

InactiveCN1781629AProduction speedIncrease production capacityMachine buildingAlloy

Owner:KUNMING UNIV OF SCI & TECH

Process utilizing H acid mother liquor to recover and produce chromotropic acid sodium salt

ActiveCN102807513BReduce processing costsSulfonic acids salts preparationFiltrationHigh pressure

Owner:CHUYUAN HIGH NEW TECH GRP

Erythrocyte function modifying substance

InactiveCN1905901AAvoid dissociationNervous disorderPeptide/protein ingredientsHemoglobin hbBiochemistry

Owner:KEIO UNIV

Flotation process for charcoal clay-containing pyrite

ActiveCN101972711BInhibition is effectiveReduce distractionsFlotationFoaming agentPyrite

Owner:BLUESTAR LEHIGH ENG INST CO LTD

A road tunnel repair and reinforcement platform for traffic

InactiveCN107934861BEasy maintenanceEasy to move aroundLifting devicesGear wheelEngineering

Owner:GANSU ROAD & BRIDGE CONSTR GROUP

A conversion device from powerlink industrial ethernet to profibus-dp field bus

ActiveCN103401866BSimple hardware structureImprove conversion efficiencyBus networksHardware structureIndustrial Ethernet

Owner:BEIJING HUADIAN TIANREN ELECTRIC POWER CONTROL TECH

State query and access method and device of home base station gateway

ActiveCN102014460BImprove access success rateBusiness load balancingAssess restrictionConnection managementAccess methodStream Control Transmission Protocol

Owner:SHENZHEN TINNO WIRELESS TECH +1

Method for processing inferior heavy oil

ActiveCN102234534BHigh economic valueHigh yieldTreatment with plural serial stages onlyGranular/pulverulent flues gasificationSyngasOil processing

Owner:CHINA PETROLEUM & CHEM CORP +1

A plastering anti-cracking mortar dry powder based on autoclaved sand aerated concrete waste

ActiveCN103601450BLow costSave resourcesSolid waste managementFiberMethyl cellulose

Owner:SUZHOU UNIV OF SCI & TECH

A simple and efficient charging and discharging control circuit and its control method

ActiveCN102611168BFlexible adjustment of output voltageReduce lossBatteries circuit arrangementsElectric powerElectrical batteryControl signal

Owner:DONGGUAN GUANJIA ELECTRONICS EQUIP

An optical current measuring device

ActiveCN105548664BHigh measurement accuracyEliminate external magnetic field interferenceCurrent/voltage measurementMeasurement deviceInductor

Owner:JIANGSU SIYUAN HERTZ TRANSFORMER

A Flotation Separation Agent System of Copper-Molybdenum Mixed Concentrate and Its Application

ActiveCN110548600BReduce mutual inclusionExcellent separation indexFlotationPharmacySodium thioglycollate

Owner:INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Method for establishing dedicated bearing for subscriber terminal

ActiveCN101141412BMetering/charging/biilling arrangementsAccounting/billing servicesCommunications systemReal-time computing

Owner:ZTE CORP

Packaging machine

InactiveCN103662210APrecise alignmentCrawl fastWrappingWrapper twisting/gatheringCcd cameraManipulator

Owner:FIH PRECISION ELECTRONICS LANG FANG CO LTD

A method for preparing microalgae oil

ActiveCN105713951BHigh yieldImprove toleranceBiofuelsMicroorganism based processesHigh concentrationMicroorganism

Owner:CHINA PETROLEUM & CHEM CORP +1

Plug-in horizontal state sensor

InactiveCN101672645BMeet the needs of automatic controlImprove integrityInstrumental componentsIncline measurementAutomatic controlTransceiver

Owner:HEFEI UNIV OF TECH

A special device for preparing C9 petroleum resin by thermal polymerization and a method for preparing C9 petroleum resin

ActiveCN105418847BEnhanced mass transferShort reaction timeChemical/physical/physico-chemical stationary reactorsDistillationReaction temperature

Owner:NANJING UNIV

Artificial calculus preparation method

InactiveCN101844903BSimple methodSurgeryShock waveCalcium oxalate calculus

Owner:THE AFFILIATED DRUM TOWER HOSPITAL MEDICAL SCHOOL OF NANJING UNIV

A mechanism for preventing ink deposition in computer inkjet printer

ActiveCN111976300BAdjust the injection pressureAvoid cloggingRotary stirring mixersTransportation and packagingEngineeringMechanical engineering

Owner:DONGGUAN UNIV OF TECH

Disc-shaped unmanned aircraft of single-thrust paddle

ActiveCN101746505BCompact structureReasonable designActuated automaticallyUndercarriagesLow noiseFuel tank

Owner:哈尔滨盛世特种飞行器有限公司

Creeping pump quantitative ink injectors

InactiveCN1294023CMeet ink refill needsReduce volumePrintingPeristaltic pumpAutomatic control

Owner:缪则夫

A kind of water directional transport material based on reversible remodeling of light-responsive structure and its preparation method and application

ActiveCN109337099BEasy to makeEasy to operatePipeline systemsPhotothermal conversionEngineering

Owner:TSINGHUA UNIV