China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A method and equipment for preparing lipoic acid granules

ActiveCN108484570BLower the liquid levelRaise the liquid levelOrganic chemistrySolution crystallizationPhysical chemistryCrystallization

Owner:SUZHOU FUSHILAI PHARMA CO LTD

Recommendation scoring method and device based on network structure and review text

ActiveCN108920665BDigital data information retrievalBuying/selling/leasing transactionsNetwork structureNetwork model

Owner:BEIJING UNIV OF POSTS & TELECOMM

A retractor for oral and maxillofacial surgery

ActiveCN111803227BImprove stabilityImprove securityInstruments for stereotaxic surgeryMaxillofacial oral surgeryOral maxillofacial surgery

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

A Two-Dimensional Antenna Cancellation Method for Narrowband Full-duplex Systems

ActiveCN105376184BReduce distractionsRadio transmissionTransmitter/receiver shaping networksPhase cancellationSelf interference

Owner:XIDIAN UNIV

A device automatic binding method and building management system

ActiveCN111698294BShorten the development cycleTransmissionAccess networkArchitectural engineering

Owner:GREE ELECTRIC APPLIANCES INC

Process cartridge and image forming device

ActiveCN108227447BImprove convenienceEasy to operateElectrography/magnetographyImage formationEngineering

Owner:ZHUHAI PANTUM ELECTRONICS

Method for transfering control information of asynchronous mode reverse multiplex link

InactiveCN100550915CReduce operating costsSolve the "island" problemData switching networksMultiplexingOperational costs

Owner:HUAWEI TECH CO LTD

Machine for automatically arranging tubular materials

ActiveCN102502225BAvoid crossingAvoid misalignmentConveyor partsEngineeringLeather belt

Owner:上海罗金光电科技有限公司 +1

Display panel, display device and method for driving display panel thereof

ActiveCN108491109BFast chargingUniform driveInput/output processes for data processingComputer hardwareDisplay device

Owner:XIAMEN TIANMA MICRO ELECTRONICS

A kind of thermal insulation mortar and preparation method thereof

ActiveCN107032688BGood adhesionDrying shrinkage index decreasedThermal insulationCompressive strength

Owner:贵州中能高新材料有限公司

Ground connection structure and grounding method

ActiveCN110364837BAvoid badExtended service lifeCoupling device engaging/disengagingConnection contact member materialEngineeringGrounding line

Owner:XINGTAI POWER SUPPLY +2

A kind of automatic grinding equipment and its use method

ActiveCN107498431BFully automatedReduce labor costsGrinding machinesGrinding feedersProcess engineeringReclaimer

Owner:SUZHOU CHENGJIA PRECISION MFG CO LTD

Compact Modular Universal Fixture

ActiveCN103612144BQuick and easy adjustment and assemblyEasy to useWork clamping meansPositioning apparatusEngineeringCompressed air

Owner:TAICANG WEGOMA MACHINERY

A method for prevention and control of coal mine roadway floor type rock burst

InactiveCN110306984BRealize disseminationReduced ability to spreadUnderground miningBlastingMining engineeringShearing deformation

Owner:LIAONING TECHNICAL UNIVERSITY

Multifunctional implanted gastrointestinal electrical stimulation system

InactiveCN102500057BExtend working lifeFlexible modificationDiagnostic recording/measuringSensorsIn vivoElectrical stimulations

Owner:SHANGHAI JIAOTONG UNIV

Valuable document information encoding and decoding method, device, processing system and financial self-service equipment

ActiveCN106056758BEasy to tamper withComplete banking machinesCoin/currency accepting devicesDecoding methodsCode table

Owner:GRG BAKING EQUIP CO LTD

An automatic cooling type sheet metal stamping device

ActiveCN106001228BReduce usageSimple structureShaping toolsVehicle componentsSlide plateEngineering

Owner:无锡杰夫机械科技有限公司

OLED packaging method and OLED packaging structure

ActiveCN106848099BImprove packaging effectImprove glow qualitySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMaterials science

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Adaptive ballast control IC

InactiveCN1682575AElectrical apparatusElectric light circuit arrangementDriver circuitLoad circuit

Owner:INTERNATIONAL RECTIFIER COEP

A verification method and device

ActiveCN104516992BImprove verification efficiencySpecial data processing applicationsGraphicsValidation methods

Owner:HUAWEI TECH CO LTD

Piston pump

InactiveCN100406723CSpeed up the flowReduce residual fluctuationPiston pumpsPositive-displacement liquid enginesInlet valvePiston rod

Owner:格哈德·温尼格

Energy-saving process with hydrotreatment

InactiveCN1303189CEliminates loop compression processExtend the life cycleRefining to eliminate hetero atomsHydrogenHigh pressure

Owner:白跃华 +1

A kind of weaving fiber composite plate based on nano-ceramic material and its preparation method

ActiveCN109896866BFully impregnatedLow melting pointClaywaresFiberNanoceramic

Owner:HUAZHONG UNIV OF SCI & TECH

Labels and methods of making them

InactiveCN103377586BEasy to useEasy to printStampsOther printing apparatusSurface layerEngineering

Owner:CYMMETRIK SHENZHEN PRINTING

Multi-interlock shared turnout control device

ActiveCN113147829BSave installation spaceReduce maintenancePoint-signal interlocking arrangmentsElectric devices for scotch-blocksInterlockControl engineering

Owner:钟志旺

A method for raising the process window of through-hole layer

ActiveCN105374746BImprove analytical abilityIncreased process windowSolid-state devicesSemiconductor/solid-state device manufacturingProcess windowLow density

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

Cosmetic washing product composition, and preparation method and application thereof

ActiveCN102178619BImprove solubilityGood dispersionInorganic/elemental detergent compounding agentsCosmetic preparationsSurface cleaningHand sanitizer

Owner:完美(广东)日用品有限公司 +2

Message transmission method and device

ActiveCN105743780BAvoid it happening againImprove reliabilityData switching networksComputer networkPacket transmission

Owner:HUAWEI TECH CO LTD

Piezo sensor element detection

ActiveCN109313518BElectronic switchingInput/output processes for data processingFlip-flopHemt circuits

Owner:AITO

Melting furnace

ActiveCN111707101BEasy to installPromote repairCrucible furnacesCrucibleEngineering

Owner:CENT SOUTH UNIV

Application of Chinese medicinal composition in preparation of medicament for resisting myocardial stunning

ActiveCN101653488BSignificant anti-stunning effectAnthropod material medical ingredientsHydroxy compound active ingredientsTraditional medicineMyocardial stunning

Owner:HEBEI YILING MEDICINE INST

Traction machine assembly aid and traction machine assembly method using traction machine assembly aid

ActiveCN111712456BReduce the burden onBuilding liftsRotational axisEngineering

Owner:MITSUBISHI ELECTRIC CORP

A disc spring force measuring device

ActiveCN105865687BReduce defective rateQuality improvementApparatus for force/torque/work measurementMeasurement deviceSpring force

Owner:ASIA ELECTRICAL POWER EQUIP SHENZHEN CO LTD

Energy-saving gas stove

ActiveCN101825295BImprove combustion efficiencyIncrease temperatureDomestic stoves or rangesCombustion processCold airCombustor

Owner:GUANGDONG DEHE TECH CO LTD

Mobil remediation trailer

InactiveCN103658159ACost effectiveWater/sewage treatment by irradiationGeneral water supply conservationEnvironmental engineeringFresh water

Owner:比尔·莱普贝托

Application of 4-((2-hydroxyethyl)(alkyl)amino)-2-butanol in absorbing acid gas

InactiveCN105854522BEasy to prepareLow costGas treatmentDispersed particle separationAbsorption capacityHigh absorption

Owner:HUNAN UNIV

Seal assembly for turbine coolant passageways

InactiveCN103244200ABlade accessoriesLeakage preventionTurbine bladeRadial displacement

Owner:GENERAL ELECTRIC CO

Biaxial birefringent crystal α-btm infrared polarization laser beam combiner

ActiveCN109828379BReduce reflection lossImprove transmittanceOptical elementsBirefringent crystalCrystal orientation

Owner:QUFU NORMAL UNIV

A high-strength daily-use ceramic

InactiveCN106187071BHigh strengthImprove toughnessClaywaresCalcium in biologyFiber

Owner:安徽省德邦瓷业有限公司

Dynamic Torque Test Method for Crossed Roller Bearings Specially Used for Harmonic Reducers

ActiveCN111595581BEliminate the clamping and concentric processHigh concentricityMachine bearings testingReduction driveClassical mechanics

Owner:ZHEJIANG LAIFUAL HARMONIC DRIVE COMPANY

A household window cleaner

ActiveCN105769047BReduce contact areaReduced risk of scratchesWindow cleanersReciprocating motionMagnet

Owner:邳州市鑫盛创业投资有限公司

Circuit breaker

ActiveCN101038831BReduce intermittent continuous situationsLow costThermal switch detailsHemt circuitsEngineering

Owner:杰姆斯·艾里逊 +1

High temperature line especially for high-temperature cabinet and its production method

InactiveCN101271745BImprove high temperature resistanceImprove aging resistancePlastic/resin/waxes insulatorsInsulated cablesElectrical conductorHigh pressure

Owner:江苏耐安特种电缆有限公司

A fully automatic spring assembly machine for holes

ActiveCN105500287BSimple structureEasy to assembleMetal-working hand toolsReciprocating motionControl system

Owner:FOSHAN SHUNDE BEIJIAO HUAYUAN MOTOR DEVICE CO LTD

led lighting circuit

ActiveCN106714388BWith protective functionEasy to useElectrical apparatusElectroluminescent light sourcesCapacitanceTransformer

Owner:惠州市兴泰生工艺品有限公司

Cleaning agent for stainless steel seamless stay tubes and preparation method for cleaning agent

ActiveCN102400165BMaintain glossContact no harmMetallic material coating processesHexamethylenetetramineAlkylphenol

Owner:云霄县食品快检中心

A kind of composite calcium naphthenate-based tetrapolyurea grease and preparation method thereof

ActiveCN103627498BGood extreme pressure and anti-wear propertiesLong lubrication lifeLubricant compositionPhysical chemistryBase oil

Owner:CHINA PETROLEUM & CHEM CORP +1

optical system

ActiveCN106154508BOptical elementsWide fieldImage resolution

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Sports knitted fabric and preparation method thereof

ActiveCN110965196BThere is no problem of "uneven shades"Good moisture absorption and perspirationWeft knittingInspecting textilesYarnPolymer science

Owner:JIANGSU HENGLI CHEM FIBER

A Feather Recovery System in Poultry Raising Sewage

ActiveCN108101137BAchieve cleanupImprove separation efficiencyTreatment involving filtrationDrying machines with progressive movementsLivestock breedingSlaughter house

Owner:安徽省华腾农业科技有限公司经开区分公司

Electric power steering system torque sensor assembly detection device

ActiveCN109596048BImprove detection accuracySimple and fast operationUsing optical meansElectric power steeringElectric machine

Owner:英诺菲特(北京)科技有限公司

An all-in-one machine for snow and ice removal for roads

ActiveCN103452072BAvoid damageSnow cleaningAgricultural engineeringRoad surface

Owner:BENGANG STEEL PLATES

An electrical automation fixture suitable for auto parts

ActiveCN109531019BAchieve rotationEasy to adjust the orientationWelding/cutting auxillary devicesAuxillary welding devicesMotor vehicle partElectromagnet

Owner:RIZHAO POLYTECHNIC

Pressure control panel, pressure cooking appliance and pressure cooking method

ActiveCN105996748BEasy to learnImprove conveniencePressure-cookersKey pressingEngineering

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Novel bacteriophage and antibacterial composition comprising same

InactiveCN102149816AImprove acid resistanceImprove heat resistanceAntibacterial agentsMammal material medical ingredientsDisinfectantFood poisoning

Owner:CJ CHEILJEDANG CORP

Apparatus for generating visual representation

ActiveCN101782681BProgramme controlMaterial analysis using sonic/ultrasonic/infrasonic wavesDisplay deviceEngineering

Owner:EMERSON ELECTRIC CO

Server Cabinet

ActiveCN111356320BImprove support stabilityAvoid size changeServersCasings/cabinets/drawers detailsStructural engineeringMechanical engineering

Owner:WARECONN TECH SERVICE (TIANJIN) CO LTD

Plate pressing and forming device capable of automatically adjusting pressing thickness

InactiveCN103143594BConsistent material thicknessGuaranteed machining accuracyCleaning using toolsProgrammable logic controllerEngineering

Owner:FOSHAN SENKE NEW ENERGY DEV

A method, base station, mobility management entity and system for implementing service processing

ActiveCN104219659BConnection managementSecurity arrangementBusiness processBrick and mortar

Owner:HUAWEI TECH CO LTD

Implementation method of automatic circular storage of nandflash memory

ActiveCN103399831BImplement cyclic writeMemory adressing/allocation/relocationMass storageAviation

Owner:江西航天海虹测控技术有限责任公司

Extrusion method of multi-layer water supply pipeline

ActiveCN107415192BReduce entryPlay the role of isolation protectionTubular articlesFlexural modulusEngineering

Owner:重庆鸽牌电工材料有限公司

An aircraft front fuselage integral frame structure

ActiveCN109131825BReduce the number of toolsReduce structural weightFuselage framesStructural engineeringMechanical engineering

Owner:SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA

Method and device for catalytic cracking of heavy oil

ActiveCN101705109BLeave quicklyReduce generationTreatment with plural serial stages onlyComing outGasoline

Owner:SHANDONG JINCHENG HEAVY OIL CHEM CO LTD

A method and measuring device for obtaining bending strain of a pipeline

ActiveCN104296717BHigh precisionBending Strain AccurateMeasurement devicesSimulationBending strain

Owner:PIPECHINA SOUTH CHINA CO

Method for forging connecting rod blank of gasoline engine by using modified metal powder

ActiveCN103934453BImprove vertical and horizontal uniformityImprove adhesionTurbinesOther manufacturing equipments/toolsMaterials preparationGasoline

Owner:临沂市金立机械有限公司

A Dynamic Attitude Measurement Method of Star Sensor Based on Gyroscope Accurate Angle Correlation

ActiveCN103674023BSuppression errorSuppress noiseNavigation by speed/acceleration measurementsPosition fixationFixed starsAngular correlation

Owner:NAT UNIV OF DEFENSE TECH

Vibrating Fluid Flow Measurement System with Temperature Compensation

ActiveCN109477747BFlow propertiesVolume variation compensation/correction apparatusConvertersPipe fitting

Owner:ENDRESS HAUSER FLOWTEC AG

Filling machine for energy saving lamp strip production

InactiveCN101504902BSave human effortImprove work efficiencyTube/lamp vessel fillingCouplingEngineering

Owner:ZHEJIANG YANKON GROUP

Method for Treating Nickel-Containing/Copper-Containing Electroplating Wastewater Using Weak Acid Ion Exchange Fiber

InactiveCN103693711BEasy to makeFast adsorption and desorption rateWater/sewage treatment by ion-exchangeMultistage water/sewage treatmentFiberElectrolysis

Owner:佛山市中耀卓邦企业管理有限公司

A security probe analysis and processing system based on big data

ActiveCN109903501BEasy to useImprove securityCharacter and pattern recognitionBurglar alarmComputer hardwareInformation processing

Owner:山西亮耀科技有限公司

Exterior-clearance throttle cavity internal-hole type scavenging hydrostatic bearing

InactiveCN100516569CWork reliablyImprove workabilityBearing componentsSliding contact bearingsEngineeringBearing surface

Owner:HUNAN HICAM PRECISION IND

Concrete primer and its preparation method and concrete structure

ActiveCN108384337BPrevent dialysisAvoid pan saltingAnti-corrosive paintsCellulosePolymer science

Owner:XINJIANG TUNHE PAINTING

Built-in self-test method based on on-chip embedded microsystem and its internal fpga resources

ActiveCN108319526BImprove test coverageThe testing process is simpleFaulty hardware testing methodsTest efficiencyComputer architecture

Owner:BEIJING MXTRONICS CORP +1

Roller gap measuring and regulating method of four-roller paint applicator

ActiveCN101650160BClear changeHigh precisionLiquid surface applicatorsUsing optical meansLight beamMotor control

Owner:JIAXING QINGHE GAOLI INSULATION MATERIAL

Wind-speed and wind-direction sensor

InactiveCN103076464BFrictionlessExtended service lifeIndication/recording movementFluid speed measurementBiochemical engineeringWind direction

Owner:SOUTHEAST UNIV

A bottle automatic screen printing machine

ActiveCN108454224BFast transmissionRepeat positioning is accurateScreen printersNon-mechanical conveyorsScreen printingControl system

Owner:台州科迅印刷设备科技有限公司

Saury feed and preparation method thereof

InactiveCN104247892AEasy feedingFast growthAnimal feeding stuffBiotechnologyNutritive values

Owner:ZHEJIANG OCEAN UNIV

Script execution system and method

ActiveCN101694626BEasy to manageLower technical barriersProgram loading/initiatingComputer scienceEmbedded system

Owner:中科曙光信息产业(海南)有限公司

Road isolation greening groove

InactiveCN105274949ASimple structureEasy to manufactureWatering devicesCultivating equipmentsLuminous paintGreening

Owner:SUZHOU HUICHENG ZHIZAO IND DESIGN

Seal with a shim base and a honeycomb structure having a number of cavities are formed in a gas turbine engine

ActiveCN107869360ATurbinesEngine sealsHoneycomb structureGas turbines

Owner:GENERAL ELECTRIC CO

Method for removing cadmium-containing sewage pollutants

ActiveCN106517702AEfficient purificationFungiBacteriaParticulatesSolid particle

Owner:通化鑫鸿新材料有限公司

A lens barrel having advancing/retracting mechanism

InactiveCN1485814AElectrophonic musical instrumentsPercussion musical instrumentsEngineeringInput device

Owner:BANDAI NAMCO ENTERTAINMENT INC

Pressure-sensitive adhesive sheet and laminate

ActiveCN104073181BExcellent height difference followabilityIncreased durabilityLaminationLamination apparatusMethacrylateMeth-

Owner:LINTEC CORP

Cutter display stand of automatic equipment

PendingCN112315266AReduce clamping forceEasy loading and unloadingShow cabinetsShow shelvesGlass fiberStructural engineering

Owner:WUHU VISIONCHECK AUTOMATION EQUIP CO LTD

LED streetlamp post machining technology simple in operation

ActiveCN111673390AReduce generationReduced number of steps in press bendingLighting support devicesMachining processMaterials science

Owner:HUNAN XINGKE GREEN ENERGY TECH CO LTD

Separable type automatic vacuum pumping storage container

ActiveCN105501686AEasy to seal the connectionLow processing and production costsRemovable lids/coversPackaging under vacuum/special atmosphereVacuum pumpingEngineering

Owner:东莞泓叶电子科技有限公司

Time-meter connecting mechanism

InactiveCN1497400AVisual indicationMechanical unknown time interval measurementCouplingEngineering

Owner:ETA SA MFG HORLOGERE SUISSE

A Broadband Topological Charge Tunable Laguerre-Gaussian Optical Parametric Oscillator

ActiveCN111525379BHigh purityLarge wavelength tuning rangeOptical resonator shape and constructionEngineeringMechanical engineering

Owner:NANJING UNIV

Standby braking system for elevator

InactiveCN103466409AEnsure safetyImprove securityElevatorsHoisting equipmentsCooking & bakingArchitectural engineering

Owner:刘叶雄

Diagnosis system and diagnosis method of construction machine

ActiveCN102575973BVehicle testingData processing applicationsDiagnostic dataDiagnosis methods

Owner:NIHON KENKI CO LTD

Optical bench

ActiveCN102306470BGuaranteed coincidenceImprove experimental precisionEducational modelsEngineeringLight source

Owner:南通科华玻璃仪器有限公司

A self-excited oscillation drive circuit

ActiveCN104113957BLittle changeHigh precision constant currentElectric light circuit arrangementLoop controlTransformer

Owner:OPPLE LIGHTING

Light guide panel for TFT-LCD back light unit and TFT-LCD back light unit and TFT-LCD device

ActiveCN100501529CIncrease the number ofIncrease brightnessStatic indicating devicesDiffusing elementsLight guideOptoelectronics

Owner:CHEIL IND INC

High-efficiency environmental protection treatment device for chemical sewage

ActiveCN112624531BImprove processing efficiencyGuaranteed stabilityTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentElectric machinerySewage discharge

Owner:山东宏旭化学股份有限公司 +1

A method, device and system for restoring virtual disk metadata

ActiveCN103838639BIncrease success rateSoftware simulation/interpretation/emulationRedundant operation error correctionMetadataVirtual machine

Owner:HUAWEI TECH CO LTD

mbs resin drying device

ActiveCN107738380BScientific and reasonable designSimple structureDust collectorStatic electricity

Owner:SHANDONG RUIFENG CHEM

Yarn cutting control, yarn monitoring and yarn take-up

ActiveCN110167857BFilament handlingYarnStructural engineering

Owner:MURATA MASCH LTD

Controlling method for scales on surface of low-carbon cold heading steel hot-rolled wire rods

ActiveCN102601129BShort oxidation timeGood removal effectTemperature control deviceWire rodTemperature control

Owner:SHOUGANG CORPORATION

Heat-exchange method for ketone-benzol dewaxing device solvent recovery system

ActiveCN100593561CIncrease evaporation rateHydrocarbon oils refiningPetroleum wax recoveryHeat flowDistillation

Owner:SINOPEC SHANGHAI ENG

A chemical raw material mixing and stirring device

ActiveCN106669488BInput scatterWell mixedRotary stirring mixersTransportation and packagingInsertion stentRaw material

Owner:山西银莹化工股份有限公司

A switching power supply and its short-circuit protection method

ActiveCN106100307BIncrease stressFast Short Circuit ProtectionPower conversion systemsShort circuit protectionProtected mode

Owner:SUNGROW POWER SUPPLY CO LTD

A kind of image communication equipment applied to barrier gate

ActiveCN114472364BEasy to transformReduce difficultyTelevision system detailsColor television detailsGas supplyCommunication device

Owner:深圳市冠顶科技有限公司

Aggregation-induced luminescent aniline derivative luminescent compound and preparation method thereof

ActiveCN111153806BEasy to synthesizeEasy post-processingOrganic compound preparationFluorescence/phosphorescenceBenzeneChemical compound

Owner:BEIHANG UNIV

1,2,3-triazole 1,3-nitrogen heterocyclic compound, producing method and application of the same

InactiveCN101153041BImprove biological activityNovel structureAntibacterial agentsOrganic active ingredientsAcyl groupAzide

Owner:INST OF CHEM CHINESE ACAD OF SCI

A mobile internet-based outdoor parking location prediction system and method

ActiveCN106297364BEasy to operateImprove experienceTicket-issuing apparatusIndication of parksing free spacesRelevant informationParking space

Owner:INESA ELECTRON

Spray for treating burns, scalds and chronic ulcer and its preparation

InactiveCN100548370CImprove immunityAnti-inflammatoryPeptide/protein ingredientsAerosol deliveryPolyethylene glycolBurns/scalds

Owner:WENZHOU MEDICAL UNIV

Application of gerbera officinalis extract and preparation method of effective components thereof

ActiveCN108685964BHigh activityMetabolism disorderPlant ingredientsBiotechnologyDiabetes mellitus

Owner:GUIZHOU MEDICAL UNIV

Network control method and intelligent terminal

InactiveCN106385694BReceive quicklyIncrease interaction rateNetwork traffic/resource managementReal-time computingComputer science

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Synchronous acquisition and processing system for weak signals of 104 channels of three-dimensional acoustic wave near the probe

ActiveCN103901479BHigh precisionAccurate acoustic signal time difference parametersSeismic signal transmissionSeismic signal processingDifferential space timeWell logging

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Follow-up labyrinth seal structure

ActiveCN110985373BGuaranteed throttling and pressure reduction effectPrevent anti-repostingEngine sealsMachines/enginesGear pumpGear wheel

Owner:XIAN AERO ENGINE CONTROLS

A kind of nano connecting device

ActiveCN109485013BHigh precisionImprove operational flexibilityNanostructure assemblyMechanical engineeringElectron bunches

Owner:HARBIN INST OF TECH

Blow molding device

ActiveCN104870165BImprove productivityReduce the number of piecesDomestic articlesHollow articlesBlow moldingEngineering

Owner:DISCMA

Optical fiber node test system and method

ActiveCN105337662BAccurately Measured ImmunityImprove test efficiencyElectromagnetic transmissionFiberNetwork packet

Owner:重庆霓扬科技有限责任公司

Nearest neighbor detection method for moving object

InactiveCN102665164BImprove efficiencySatellite radio beaconingLocation information based serviceAlgorithmRoad networks

Owner:HANGZHOU DIANZI UNIV

A self-elevating platform pile leg and its installation method

ActiveCN103397622BAchieve regulationImprove safety and reliability performanceArtificial islandsUnderwater structuresUtilization rateFlange

Owner:HONGHUA OFFSHORE OIL & GAS EQUIP JIANGSU

Production of potassium and magnesium fertilizer

InactiveCN1259285CRaise the gradeImprove stress resistanceCalcareous fertilisersMagnesium fertilisersSulfatePotassium

Owner:河南省东辰钾肥工程技术研究中心

air filter assembly

ActiveCN109715265BCombination devicesGas treatmentAir filterEngineering

Owner:DONALDSON CO INC

Special process for dyeing and finishing multi-F viscose rayon

InactiveCN101880975BImprove verticalityImprove breathabilityLiquid/gas/vapor open-width material treatmentDyeing processCuprammonium rayonAcetic acid

Owner:王水泉

A method for determining the harvest time of oil-producing microalgae by using the chlorophyll fluorescence parameter fv/fm

ActiveCN104374758BSimple detection operationFast detection operationFluorescence/phosphorescenceInterference factorOil production

Owner:INST OF AQUATIC LIFE ACAD SINICA

Aluminum ion and sulfuric acid recovery in oxidation tank and energy-saving system and process for shortening oxidation pole distance

ActiveCN106757257BTake away quicklyLow oxidation temperatureCellsAnodisationAluminum IonElectric machine

Owner:FOSHAN SANSHUI XIONGYING INNOVATION CENT FOR ALUMINUM SURFACE TECH