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 water working medium high temperature heating heat pump system for recovering waste heat

ActiveCN112879995BSupplementary waterTake advantage ofSolar heating energyHeat pumpsWater vaporLiquid storage tank

Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Improved structure of hand-buckling minitype atomizer and using method thereof

ActiveCN101875034BReduce refluxImprove sealingSingle-unit apparatusLiquid spraying apparatusEngineeringPressure difference

Owner:ZHEJIANG Z&Z IND CO LTD

Corrector transfer optics for lorentz em

PendingCN112309811AElectric discharge tubesElectron microscopeParticle physics

Owner:FEI CO

Core-shell type paint dyeing and printing adhesive agent emulsion and preparation method thereof

InactiveCN101368342BImprove bonding fastnessImprove stabilityDyeing processPotassium persulfatePolymer science

Owner:JIANGNAN UNIV

An Asymmetric Coupling Mechanism with Two Rotations and One Shift

ActiveCN107511817BPrecise positioningSimplified kinematic descriptionProgramme-controlled manipulatorCouplingEngineering

Owner:BEIJING UNIV OF TECH

A kind of epoxy plasticizer wastewater treatment method that can improve the performance of biochemical sludge

ActiveCN104291526BReduce productionThe amount of ferrous sulfate added is reducedSludge treatment by oxidationMultistage water/sewage treatmentEpoxySulfate

Owner:ZHEJIANG JIAAO ENPROTECH CO LTD

BioDopp biochemical reaction system for enhancing biological phosphorus removal and sewage treatment method

ActiveCN114604971ATreatment with aerobic and anaerobic processesNitrogen removalNitrate nitrogen

Owner:BEIJING BOHUITE ENVIRONMENTAL TECH CO LTD

A method for preparing dissolving pulp from cotton linters

ActiveCN105484084BLow ashHigh whitenessPretreatment with acid reacting compoundsPulp bleachingDissolving pulpPre treatment

Owner:CHAMBROAD CHEM IND RES INST CO LTD

A high-efficiency powder-spreading 3D printer

ActiveCN111633981BAvoid cloggingEasy dischargeSievingManufacturing driving meansComputer printingStructural engineering

Owner:WUHU INST OF TECH

A kind of manganese-magnesium phosphating solution

ActiveCN109609942BAccelerated corrosionImprove wear resistanceMetallic material coating processesPhosphatePhosphoric acid

Owner:HUNAN JINHUA SCI & TECH GRP

Recombinant bacterium of brucella melitensis with immunity labeling and use thereof

InactiveCN101386830BLow toxicityImprove purification effectAntibacterial agentsBacterial antigen ingredientsAntigenImmune markers

Owner:CHINA AGRI UNIV

Air-conditioning control method and device thereof

ActiveCN107246714BSolve technical problemsHigh precisionMechanical apparatusSpace heating and ventilation safety systemsInformation controlTarget control

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Metal ceramic and preparation method thereof

ActiveCN104120324BImprove performanceHigh hardnessTitanium nitrideUltimate tensile strength

Owner:SHENZHEN SUNTECH ADVANCED CERAMICS

Organic active silicon fertilizer and preparation method thereof

ActiveCN103333032BGood effectImprove stress resistanceBio-organic fraction processingOrganic fertiliser preparationSoil scienceEcological environment

Owner:ZHENJIANG BEST ORGANIC ACTIVATED FERTILIZER

Monitoring method, system and rotary drilling rig

InactiveCN103760845BTotal factory controlProgramme total factory controlMonitoring methodsOperating time

Owner:BEIJING SANY HEAVY MASCH CO LTD

Design and manufacture method of fixed frog and fixed frog

ActiveCN108755285BReduce damage rateRail switchesIndustrial engineeringAdverse conditions

Owner:SOUTHWEST JIAOTONG UNIV

Aerogel bomb

InactiveCN103743297AIncrease damage efficiencyMarine torpedoesSelf-propelled projectilesExplosive AgentsTrinitrine

Owner:SUZHOU NIUWU ERGUAN ELECTRICAL APPLIANCE TECH

An Angle Measurement Method for Missile Radar Based on Phased Array Antenna

InactiveCN104698432BBroken beam scanning speed fastHigh precisionWeapon control systemsDirection findersBeam angleRadar

Owner:NANJING UNIV OF SCI & TECH

Seat belt retractor

InactiveCN1532096ABelt retractorsPedestrian/occupant safety arrangementSeat beltEngineering

Owner:TAKATA PETRI ULM

Analytical method for mercuric chloride

ActiveCN102393417BThe result is accurateEasy to operateMaterial electrochemical variablesPlatinumPotentiometric titration

Owner:DALIAN RES & DESIGN INST OF CHEM IND

Bias compensation circuit for adjusting transconductance variation range of transistor in load

InactiveCN100386706COscillations generatorsElectric variable regulationEngineeringTransconductance

Owner:TSINGHUA UNIV

Polarization controllable nano light source and its microscope system, photonic chip system

ActiveCN105914253BSemiconductor devicesSingle layer grapheneOptical polarization

Owner:ZHEJIANG UNIV

Method for inverting stratum parameters by array induction logging data and device thereof

ActiveCN102789003BRestore true colorsEasy to identifyGeological measurementsGeometric factorComputer science

Owner:PETROCHINA CO LTD

An atomizing mobile fan

InactiveCN103899552BEasy to move and installImprove cooling effectLighting and heating apparatusPump installationsComing outCooling effect

Owner:WUJIANG SAINA ELECTRONICS TECH

Gauges and methods for measuring short external cones

InactiveCN103278077BAccurate checkThe measurement method is reasonableAngles/taper measurementsMechanical diameter measurementsClassical mechanicsCircular cone

Owner:CHONGQING WANGJIANG IND

Technology for breeding male cytosterile line of hot pepper or pimento and preparing its seeds

InactiveCN1179634CLow costIncrease salesPlant genotype modificationAnimal scienceHot peppers

Owner:江苏省农业科学院蔬菜研究所

Backwashing water discharge reduction method of tow filter

ActiveCN102380252BEmission reductionMultistage water/sewage treatmentFiltration separationWater dischargeAcid water

Owner:山东雅美科技有限公司 +2

Rope clamping device and rope tightening device for vehicle connection

ActiveCN102797792BHigh strengthNot easy to damageRopes and cables for vehicles/pulleyWinding mechanismsEngineeringUltimate tensile strength

Owner:HUAINAN MINING IND GRP

Mobile terminal memory leak processing method and device

ActiveCN107957941BAutomate operationSoftware testing/debuggingEngineeringTerm memory

Owner:TENCENT TECH (SHENZHEN) CO LTD

Plush blanket and processing method thereof

InactiveCN102425031BGuaranteed technical effectGood warmth retentionBlanketWarp knittingYarnFiber

Owner:宿迁市群英纺织印染科技有限公司

Movement device of slot-type turning and throwing machine

ActiveCN103058726ALower center of gravityImprove securityClimate change adaptationOrganic fertiliser preparationDrive shaftClassical mechanics

Owner:HENAN POLYTECHNIC UNIV

An Interpolation Filter Processing Method for Arbitrary Sampling Rate Conversion

ActiveCN104539261BMeet continuous variable requirementsSimple structureDigital technique networkFinite impulse responseSample rate conversion

Owner:BEIJING RES INST OF TELEMETRY +1

A kind of medical infusion bottle heating sheath

InactiveCN104491958BAutomatic heating is convenientAvoid wasting energyIntravenous devicesLeft halfBottle

Owner:张清

Cleaning liquid for cleaning oil soap materials and method for making same

InactiveCN1290985CDissolve fastClean up thoroughlyOrganic detergent compounding agentsSurface-active detergent compositionsSolubilitySodium metasilicate

Owner:DATONG COAL MINE GRP

Display apparatus and information providing method thereof

InactiveCN107211174ASelective content distributionTime rangeCommunication interface

Owner:SAMSUNG ELECTRONICS CO LTD

An integrated equipment for dehumidification and screening of medical materials

InactiveCN106944348BReduce wasteQuality assuranceGas current separationDrying gas arrangementsImpurityMedical quality

Owner:高永玲 +1

Evaluation method of redrying quality stability based on characteristic spectral consistency measure of tobacco leaves

ActiveCN107796782BShort cycleImprove efficiencyMaterial analysis by optical meansProcess engineeringCorrelation analysis

Owner:CHINA TOBACCO YUNNAN IND

A method for preparing a high-density and low-resistivity zinc oxide ceramic target

ActiveCN103896578BOxide ceramicHigh density

Owner:广州市尤特新材料有限公司

A kind of environment-friendly interior wall paint with purifying formaldehyde function and preparation method thereof

ActiveCN103709858BImprove adsorption capacityGood for healthMaterial nanotechnologyPhysical/chemical process catalystsEmulsionAdditive ingredient

Owner:INNER MONGOLIA YICHEN ENVIRONMENT MATERIAL

LED structure

InactiveCN100369276CSemiconductor devicesOhmic contactContact layer

Owner:FORMOSA EPITAXY INCORPORATION +1

Decentralized safety separation autonomous maintenance system for pilots

ActiveCN106373435BAircraft traffic controlResearch ObjectAircraft safety

Owner:CIVIL AVIATION FLIGHT UNIV OF CHINA

Snow lotus polyploid inducing process

InactiveCN100594779CSplit full stimulusRaise the ratioSeed and root treatmentMicrobiological testing/measurementShoot apexColchicine

Owner:XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI

Coordinated control system and method for damping and vehicle height adjustable interconnected air suspension

InactiveCN105082920BWork coordinationImprove performanceResilient suspensionsDamping factorControl system

Owner:JIANGSU UNIV

High-safety rollator

InactiveCN114603643AImprove stabilityHigh precisionBand sawsBall screwGear wheel

Owner:江阴华士医疗器械有限公司

On-line Lamination Method of Solar Selective Absorption Band and Electrostatic Film

ActiveCN104476894BReasonable temperature settingWon't hurtLamination ancillary operationsLaminationEngineeringConductor Coil

Owner:浙江优尼特新能源有限公司

Application hot update control method, device, storage medium and mobile terminal

ActiveCN108388431BFast startupAvoid CatonVersion controlSoftware deploymentControl engineeringApplication procedure

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Inductive element

ActiveCN101325115BTransformers/inductances coils/windings/connectionsVariable inductances/transformersElectricityCoupling

Owner:IND TECH RES INST

Optical element with nanoparticles

InactiveCN1795399AEffective shapingDiffusing elementsNanoopticsNanoparticleNanometre

Owner:ROHM & HAAS DENMARK FINANCE

Parallel information delivery method based on peer-to-peer enabled distributed computing technology and the system thereof

InactiveCN1331333CIncrease transmission speedReduce loadData switching networksParallel processingDistributed computing

Owner:文义善

A Boundary Layer Forced Transition Method for Low Pressure Turbine Based on Macroscopic Pore Structure

ActiveCN113513370BReduce aerodynamic lossesReduce weightBlade accessoriesMachines/enginesTurbine bladePore diameter

Owner:XIAMEN UNIV

Voltage Equalization Devices and Systems

ActiveCN107947270BImprove recovery rateImprove uniform efficiencyCharge equalisation circuitElectric powerElectrical batteryTransformer

Owner:BEIDOU AEROSPACE AUTOMOBILE BEIJING CO LTD

Locking device for water purifier water collection container and machine base

ActiveCN104275025BEasy to take outPrevent slipping outMembrane filtersFiltration separationEngineeringWater collection

Owner:杜也兵

Hydraulic pressure pressing machine with multiple connecting rods

InactiveCN101239505BSmooth motionThe overall structure is simple and reliablePress ramFuel tankKinematic pair

Owner:NANJING UNIV OF SCI & TECH

Global State Observer and Method for Internal Thermally Coupled Distillation Column Based on Tray Plate Temperature

ActiveCN110052050BAccurate concentrationAccurate temperatureDistillation regulation/controlDesign optimisation/simulationMeasurement deviceState observer

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Business object analysis method and device

ActiveCN107220246BDigital data information retrievalFinanceStatistical analysisEngineering

Owner:ADVANCED NEW TECH CO LTD

An infrared imaging detection chip based on wave vector measurement

ActiveCN103542940BAchieve captureEasy to operatePyrometry using electric radation detectorsRefraction

Owner:HUAZHONG UNIV OF SCI & TECH

Planar three-degree-of-freedom piezoelectric drive platform and its motion drive method

ActiveCN103912766BChange work statusThree degrees of freedom realizedStands/trestlesElectricityThree degrees of freedom

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Dispersion of electroconductive composition, electroconductive composition, and use thereof

ActiveCN101932628BHigh transparencyLow transparencyConductive layers on insulating-supportsHybrid capacitor electrolytesPolyesterElectrolysis

Owner:TAYCA CORP

container cleaning device

ActiveCN107570500BRealize automatic up and down smooth workSimple structureHollow article cleaningEngineeringMechanical engineering

Owner:惠州市通用机电设备有限公司

A kind of preparation method of 2,4-dichloro-10,11-dihydro-5h-dibenzo[a,d]cyclohepten-5-one

ActiveCN104030908BShort synthetic routeLow priceOrganic compound preparationPreparation from carboxylic acid esters/lactonesBenzoic acidBenzene

Owner:SUZHOU CHIEN SHIUNG INST OF TECH

Polarizer protective film, method for preparing the protective film, and polarizing plate containing the protective film

ActiveCN105474054BHigh hardnessHigh transparencySynthetic resin layered productsPolarising elementsOptical propertyDisplay device

Owner:LG CHEM LTD

Dense spatio-temporal context target tracking method based on adaptive model

InactiveCN106127798BGood effectIncrease success rateImage enhancementImage analysisAlgorithmTemporal context

Owner:CHONGQING UNIV

A way to import data into multiple hadoop components simultaneously

ActiveCN106919697BEfficient and convenient importFunction increaseDatabase distribution/replicationRelational databasesSoftware engineeringDatabase

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Connector fixing device

InactiveCN103187670ACoupling parts mountingMechanical engineeringEngineering

Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Flame-retardant polymer composition and article

InactiveCN104662096APolymer sciencePolyamide

Owner:SABIC GLOBAL TECH BV

A multi-point oxygen injection and segmented mixing device for supercritical water oxidation reaction tubular reactor

ActiveCN105600912BWell mixedImprove securityChemical/physical/physico-chemical stationary reactorsWater/sewage treatment apparatusSupercritical water oxidationSmall hole

Owner:XI AN JIAOTONG UNIV

A method for automatic evaluation of energy saving in large-scale base station energy saving projects

ActiveCN105959975BReduce labor costsReduce mistakesPower managementHigh level techniquesReal-time dataData-driven

Owner:HUNAN UNIV

Image edge detection method and device

ActiveCN108629786BReduce operational complexityTake into account the accuracyImage analysisPattern recognitionComputer graphics (images)

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Battery system and vehicle including the battery system

PendingCN113725551AElectric propulsion mountingCell component detailsMechanical engineeringBattery system

Owner:SAMSUNG SDI CO LTD

A kind of curved surface bipv photovoltaic module and its preparation process

InactiveCN103337537BVarious formsAchieve differentiationFinal product manufactureClimate change adaptationEngineeringSolar battery

Owner:SUN YAT SEN UNIV

a car locking device

ActiveCN109131210BAchieve punitive effectAchieve multi-purpose effectAnti-theft devicesDriver/operatorEngineering

Owner:杭州懒陈鑫网络科技有限公司

Synthetic method of sodium polydithio-dipropyl sulfonate

ActiveCN101519369BNo generationLess synthetic side reactionsHydropoly/poly sulfide preparationSulfonateNMR - Nuclear magnetic resonance

Owner:武汉松石科技股份有限公司

A kind of α-globin gene mutation detection kit and its preparation method and application

ActiveCN104120080BShort timeReduce stepsBioreactor/fermenter combinationsBiological substance pretreatmentsΑ globin geneMutation detection

Owner:XIAMEN UNIV +1

A light-weight steel pouring thin wall for thermal insulation and sound insulation

ActiveCN109881824BPrevent seepageHigh strengthWallsHeat proofingShaped beamThermal insulation

Owner:山东金锐住宅工业科技有限公司

A tunnel lining structure against freezing and thawing disasters in high-altitude cold regions

ActiveCN109441481BUnderground chambersTunnel liningFreeze thawingRebar

Owner:中铁十一局集团第五工程有限公司 +1

Tail bearing removal tool

ActiveCN104209695BSolve the problem of improper installationImprove satisfactionMetal working apparatusEngineeringMechanical engineering

Owner:CHENGXI SHIPYARD

Motion recognition method, portable device, machine-readable storage medium

ActiveCN108496144BAccurate identificationAccurate movement postureInput/output processes for data processingComputer hardwareEngineering

Owner:SZ DJI TECH CO LTD

Blind nut and mounting structure for same

InactiveCN107532634AReduce the overall heightSmall outer diameter and light weightNutsSheet joiningSoft materialsFlange

Owner:NEWFREY

Surfactant composition

InactiveCN1827759BReduce performanceImprove liquidityInorganic/elemental detergent compounding agentsCosmetic preparationsHigh concentrationActive agent

Owner:KAO CORP

Capacitor anode formed from a powder containing coarse agglomerates and fine agglomerates

InactiveCN101714461ASolid electrolytic capacitorsCapacitor electrodesCapacitanceApparent density

Owner:AVX CORP

CNC Zhanghe Contour Broaching Machine

InactiveCN101774044BEfficient broachingBroaching machinesHydraulic motorEngineering

Owner:YANGZHOU UNIV

Integrated gas purifying tower

InactiveCN101468278BLow costSmall footprintDispersed particle separationEngineeringNitrogen oxide

Owner:BEIJING KANGRUI XINYUAN PURIFICATION TECH

Streaming media playing method, device and playing equipment

ActiveCN107547891BAvoid CatonImprove experienceTelevision systemsSelective content distributionMultimedia

Owner:CHENGDU TD TECH LTD

A vertical flue structure of a coke oven combustion chamber

ActiveCN107057720BReduce concentrationTo achieve the goal of emission reductionCombustible gas coke oven heatingCombustion chamberCombustor

Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC

A reduction device for converting divalent mercury into zero-valent mercury

InactiveCN105617827BAvoid breakingPlay a role in heat preservationGas treatmentDispersed particle separationElemental mercuryInternal temperature

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Programming device and program

ActiveCN113168368AEx situ confirmation of validityConfirm the validitySoftware testing/debuggingVisual/graphical programmingProgramming languageImaging processing

Owner:TRUST TECH

High-protein yeast extract with mellow taste and preparation method and application thereof

ActiveCN106256266BEnhance the basic flavorIncrease umamiFood coatingFood ingredient as taste affecting agentDipeptideProtein total

Owner:ANGELYEAST CO LTD

A kind of halogen-free flame-retardant polypropylene film and preparation method thereof

ActiveCN103073795BGood compatibilityImprove performancePolymer scienceOctene

Owner:NINGBO CHANGYANG TECH

A portable small meter reading terminal used in the electric power industry

ActiveCN111010625BAvoid damageImprove use comfort performanceUtility meters data arrangementsCleaning using toolsAirbagElectric power industry

Owner:BEIJING JINGYIBEIFANG INSTR

A preparation method of toughened gpps material, toughened gpps material and plastic parts

ActiveCN104194181BImprove toughnessNo pollutionMasterbatchPolymer science

Owner:HEFEI KINGHOME ELECTRICAL CO LTD

Power-split hybrid drivetrain with overrunning clutch

ActiveCN105480077BReduced Power RequirementsAddressing Low Power RequirementsHybrid vehiclesGas pressure propulsion mountingDrivetrainGear wheel

Owner:FORD GLOBAL TECH LLC

Solid foam drainage agent composition and preparation method and application thereof

ActiveCN109679633BImprove temperature resistanceImprove salt toleranceDrilling compositionCarboxylic acidAlkyl amine

Owner:CHINA PETROLEUM & CHEM CORP +1

Explosion proof diesel engine

InactiveCN101963083BReduce power consumptionIncrease power consumptionExhaust apparatusCombustion-air/fuel-air treatmentDiesel engineExhaust pipe

Owner:常州万力路矿山动力机械有限公司

Clamping and slotting device for a birdcage

ActiveCN111791323BTo achieve the effect of slottingSave human effortCane mechanical workingWood mortising machinesElectric machineryStructural engineering

Owner:罗勇鹏

A special extraction device for industrial smelting

ActiveCN110251990BImprove uniformityShort heating timeLiquid solutions solvent extractionInsulation layerElectric machine

Owner:MAANSHAN RUNQI NEW MATERIAL SCI & TECH

Sealing machine

ActiveCN102172723BGood sealingIncrease productivityEngineeringAutomation

Owner:CHENZHOU ZHIZAO TECH CO LTD

An insulator flushing head

ActiveCN111014140BCompact structureEasy to operateCleaning using liquidsElectric machineEngineering

Owner:STATE GRID CORP OF CHINA +1

Cub feeding device for pet feeding

ActiveCN111727899BLuscious tasteAvoid enteringThermometer detailsShaking/oscillating/vibrating mixersProcess engineeringSuspended matter

Owner:SHANGHAI SHENYA ANIMAL HEALTH PROD FUYANG CO LTD

output circuit

ActiveCN108123709BEffective protectionLogic circuits coupling/interface using field-effect transistorsHemt circuitsVoltage clamp

Owner:SHANGHAI FUDAN MICROELECTRONICS GROUP

A text classification method and device

ActiveCN109948149BImprove interpretabilityImprove accuracySemantic analysisCharacter and pattern recognitionFeature vectorAlgorithm

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for detecting memory leakage of heap operational program

ActiveCN102662825BTaking into account efficiencyImprove balanceSoftware testing/debuggingData streamAlgorithm

Owner:NAT UNIV OF DEFENSE TECH

A new energy vehicle energy-saving charging pile

ActiveCN112977119BGuarantee the safety of useExtended service lifeCharging stationsElectric vehicle charging technologyNew energyAlternative fuel vehicle

Owner:河南美力达汽车有限公司

A cardboard spiral cross cutting machine

ActiveCN109693414BAffect the cutting effectImprove the lubrication effectPaper-makingBox making operationsCardboardDust control

Owner:天津市缘信包装有限公司

A resource treatment method for food pickling wastewater

ActiveCN104150721BAvoid problems such as unstable biological treatment effectsAchieve recyclingGeneral water supply conservationMultistage water/sewage treatmentChemical oxygen demandFiltration

Owner:BEIJING CYCLE COLUMBUS ENVIRONMENTAL SCI & TECH

Ph-responsive magnetic metal-organic framework composite nanomaterials and its preparation method and application

ActiveCN106552603BHigh selectivityHigh strengthTransferrinsOther chemical processesPhenylboronic acidBoronic acid

Owner:SICHUAN UNIV

Seedling transplanting device

ActiveCN101129112BInhibit the increase of labor intensityImprove work efficiencyTransplantingEngineeringSeedling

Owner:KUBOTA CORP

An autonomous switching method of a transformer neutral point ground current suppression device

ActiveCN110994552BLittle changeReduce the impact of relay protectionEmergency protection detectionEmergency protective arrangements for limiting excess voltage/currentTransformerElectric power system

Owner:HUAZHONG UNIV OF SCI & TECH +1

Advanced garbage leachate treatment method

InactiveCN101891284BStrong oxidation abilityEasy to handleWater/sewage treatmentMultistage water/sewage treatmentChemical oxygen demandHigh energy

Owner:北京大学科技开发有限公司

A fast prediction method and fast prediction device for battery cycle life

ActiveCN108064391BReduce mistakesMeet needsComputing modelsElectrical testingEngineeringLine fitting

Owner:SHENZHEN ZTE NETVIEW TECH

Printed circuit board

InactiveCN104093262APrinted circuit detailsPrinted circuit aspectsEngineeringAcoustic transmission line

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A method for extracting refined cane wax from filter mud

ActiveCN105695103BHigh recovery rateReduce usageFatty substance recovery/refiningWaxOrganic solvent

Owner:广西大海阳光药业有限公司

Method for producing biologic protein feed by using solid-state fermentation fiber dreg

ActiveCN102823725BHigh protein contentIncrease added valueFood processingAnimal feeding stuffBiotechnologyMonopotassium phosphate

Owner:甘肃昆仑生化有限责任公司

Icaritin analogue and its preparation method and application

ActiveCN112442004BOrganic active ingredientsOrganic chemistryTherapeutic effectPharmaceutical medicine

Owner:CHINA PHARM UNIV

Binder, preparation method of binder and application of binder used as metallurgical pellet binder

ActiveCN102094117BAbsorbentLubriciousSodium BentoniteSodium aluminate

Owner:张家口佳一昌科技发展有限公司

Range hood with oil-resistant three-dimensional space sound field noise reduction device, and noise reduction method thereof

ActiveCN108916947AReduce intensityImprove performanceDomestic stoves or rangesLighting and heating apparatusLow noiseThree-dimensional space

Owner:FOSHAN VIOMI ELECTRICAL TECH +1

Filling level sensor in a fuel tank of a motor vehicle, production method for such a filling level sensor, and method for operating such a filling level sensor

ActiveCN103998903ACutting costsType weight lessTesting/calibration apparatusLevel indicators by floatsElectricityElectrical resistance and conductance

Owner:VTESCO TECH GMBH