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.

Gas phase permeation precipitation method for preparation of supported nanometer nickel hydrogenation catalyst

InactiveCN100337752CSimple processProcess conditions are easy to controlCatalyst carriersCatalyst activation/preparationNickel catalystGas phase

Owner:BEIJING CISRI GAONA TECH

A kind of containing graphene/nanometer tio ₂ Epoxy resin of composite material and preparation method thereof

ActiveCN109134824BImprove mechanical propertiesImprove impact resistanceEpoxyPolymer science

Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A kind of double 3,2-hydroxypyridone derivatives and preparation method and use thereof

InactiveCN106748995BUnique tooth structureGood water solubilityOrganic active ingredientsOrganic chemistryButanedioic acidCarboxylic acid

Owner:INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF

A kind of preparation method of high-strength green recycled concrete

ActiveCN112047655BEasy to shake offReduce work intensitySolid waste managementElectric machineDrive motor

Owner:湖州美信佳商品混凝土有限公司

Method and device for communication in mobile communication terminal

ActiveCN103634480BRealize intelligent voice communicationAvoid missingDevices with voice recognitionSubscriber signalling identity devicesComputer networkTelecommunications

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A shaft-mounted brake disc made of aluminum matrix composite material

ActiveCN109058329BReduce the temperatureSmall preloadBraking discsFriction torqueStructural engineering

Owner:BEIJING JIAOTONG UNIV

Synchronous channel framing method for CDMA mobile communication system

InactiveCN100417055CAvoid concentrated occupationImprove real-time performanceWireless network protocolsCode division multiplexCommunications systemFrame time

Owner:EASTERN COMM

Apparatuses and methods for multi-radio access technology (RAT) coordination

PendingCN113163458AImprove stabilityImprove experienceConnection managementNetwork data managementRadio access technologyWireless transceiver

Owner:MEDIATEK INC

A method for synthesizing tin selenide powder at room temperature

ActiveCN108147376BEasy accessNo pollution in the processMetal selenides/telluridesBinary selenium/tellurium compoundsEthylene diaminePhysical chemistry

Owner:SHAANXI UNIV OF SCI & TECH

Core-shell type nano medical granule, preparation method and application thereof

ActiveCN103099782BIncreased sensitivityLow toxicityPowder deliveryPharmaceutical non-active ingredientsEpigeneticsHydrophobic polymer

Owner:SHENZHEN INST OF ADVANCED TECH

js script file vulnerability detection method and system

ActiveCN111291385BAccurate acquisitionGuarantee efficiencyPlatform integrity maintainanceEngineeringInformation acquisition

Owner:SECZONE TECH CO LTD

Wheel reduction device

ActiveCN105465289BEasy to replaceReduce jumpingGear lubrication/coolingToothed gearingsEngineeringDrive motor

Owner:CHANGZHOU RUITAI ENG MASCH CO LTD +1

A cipher wheel assembly

ActiveCN103835587BPuzzle locksPermutation locksPasswordEngineering

Owner:ZHEJIANG ZHONGLI GRP

Side seal type mosquito-proof screen window

InactiveCN101215952BUse less materialEasy loading and unloadingInsect protectionSealing arrangementsSlide windowAlloy

Owner:上海科峰工业控制工程研究所

Method of Image Change Detection Using Deep Convolutional Neural Networks Combined with Morphology

ActiveCN108805863BImprove detection accuracyImprove accuracyImage enhancementImage analysisImaging processingNetwork model

Owner:NANJING INST OF TECH +1

A dual-disc opening and closing system for a constant temperature rotating cage type optical disc library

ActiveCN108962290BSmall rotation angleImprove access efficiencyProgramme-controlled manipulatorRecord information storageTemperature controlEngineering

Owner:BEIJING ZHONGKE KAIDI SOFTWARE CO LTD

A point reading system and method thereof

ActiveCN104157171BImprove experienceLow costInput/output for user-computer interactionGraph readingSpeech synthesisLoudspeaker

Owner:SAMSUNG ELECTRONICS CHINA R&D CENT +1

Method and apparatus for suggesting changes to related user interface objects

ActiveCN108089782BReduce workloadImprove consistencyInput/output processes for data processingEngineeringDegree of similarity

Owner:CANON KK

Drain pump lifting mechanism for fire wells in substations

ActiveCN104030184BSmooth liftAvoid contactPortable liftingArchitectural engineeringSupport plane

Owner:STATE GRID SICHUAN ELECTRIC POWER CO

Reduce instruction conflicts in processors

ActiveCN101770357BConcurrent instruction executionParallel computingMultiple function

Owner:STMICROELECTRONICS BEIJING R& D

Air-cooled refrigerator and its sterilization control method

ActiveCN111380294BAvoid replacementWork reliablyLighting and heating apparatusDomestic refrigeratorsIceboxProcess engineering

Owner:HAIER SMART HOME CO LTD

A Serpentine Time Slot Storage Method

InactiveCN104981003BPower managementNetwork topologiesHash functionTransfer procedure

Owner:TIANJIN POLYTECHNIC UNIV

Applied data processing method of a spaceborne microwave radiometer

ActiveCN105988146BWork to achieve local correctionsIndication of weather conditions using multiple variablesData setBrightness temperature

Owner:NAT SPACE SCI CENT CAS

A kind of preparation method of solid polyferric sulfate

ActiveCN108046335BAchieve heat transferAchieving stirringIron sulfatesWater/sewage treatment by flocculation/precipitationIron sulfateBound water

Owner:兰州理工大学白银新材料研究院

A kind of two-dimensional energetic material and its preparation method

InactiveCN109678631BAvoid premature reactionEasy to prepareExplosivesEngineeringGraphite

Owner:ZHONGBEI UNIV

Semi-fusible link system for a multi-layer integrated circuit and method of making same

InactiveCN100456470CFirmly connectedSimple methodSemiconductor/solid-state device detailsSolid-state devicesHemt circuitsMechanical engineering

Owner:ANALOG DEVICES INC

Use state and detection method of an energy-saving lamp

InactiveCN101950003BAchieve universal applicationTo achieve the purpose of green lightingTransmission systemsCurrent/voltage measurementCurrent meterTime information

Owner:KUNSHAN XINHAOYUAN ENERGY SAVING SERVICES CO LTD

Crystal wafer for testing aging and electricity performances and construction thereof

InactiveCN100533163CLow costShorten production timeSemiconductor/solid-state device testing/measurementIndividual semiconductor device testingElectricityPattern generation

Owner:HIMAX TECH LTD

Method for reconstructing three-dimensional building model from single image

ActiveCN102855665B3D modellingSingle imageThree Dimensional Size

Owner:BEIJING TIANREN TONGDA SOFTWARE TECH

An inflatable soft-legged crawling robot with self-defeating legs

ActiveCN108382485BDoes not affect workDone successfullyVehiclesPhysical medicine and rehabilitationEngineering

Owner:HARBIN INST OF TECH

test paper seal

ActiveCN104691152BAvoid the flaw of weak confidentialitySheet bindingConfidentialityEngineering

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Film Capacitors, Link Capacitors, Inverters, and Electric Vehicles

ActiveCN111557038BMultiple fixed capacitorsAC motor controlDielectricInverter

Owner:KYOCERA CORP

A quadrilateral rotational friction damper

ActiveCN106320561BReduce adverse effectsGuaranteed stabilityProtective buildings/sheltersShock proofingEngineeringCentroid

Owner:上海希斯芮科技股份有限公司

Graphical management method and equipment for coal pile in coal yard of thermal power plant

ActiveCN114092602BEasy to traceEasy to analyzeFilling planer surface with attributesThermodynamicsProcess engineering

Owner:HUANENG POWER INT INC

A Method of Automatically Generating Printed Board Serial Number

ActiveCN103914328BFast and accurate automatic generationImprove production efficiencyProgram controlMemory systemsWorking environmentComputer science

Owner:AVIC NO 631 RES INST

Method and system for realizing CS-service switching in EPS network access mode

InactiveCN101848516BOvercoming the problem of switching failureSwitch successfullyAssess restrictionTTEthernetThe Internet

Owner:ZTE CORP

A method of increasing the laser-induced voltage of syco-314 thin film

ActiveCN107287564BUniform growthQuality improvementVacuum evaporation coatingSputtering coatingSingle crystal substrateSingle crystal

Owner:KUNMING UNIV OF SCI & TECH

Construction method of a debris flow retaining dam

ActiveCN111321705BReduce impactGuaranteed water permeabilityBarrages/weirsClimate change adaptationPulp (tooth)Architectural engineering

Owner:SINOSTEEL MAANSHAN INST OF MINING RES CO LTD

Circumferential expansion flushing device

ActiveCN104720708BGet out quicklyImprove washing effectTableware washing/rinsing machine detailsWater flowMechanical engineering

Owner:FLUOROSEAL SPECIALTY VALVES SUZHOU

A wireless network handover optimization method in high-speed railway scenarios

ActiveCN108601053BAvoid congestionReduce communication qualityWireless communicationComputer networkTelecommunications

Owner:EAST CHINA JIAOTONG UNIVERSITY

A method for preparing zirconium-rich modified layer by infiltrating zirconium on the surface of medium zirconium alloy

ActiveCN108998697BHigh hardnessReduce coefficient of frictionSolid state diffusion coatingGlow plasmaZirconium alloy

Owner:YANSHAN UNIV

A two-dimensional crystal compound ti ₂ c as an adsorbent in the adsorption and decomposition of methane in low-concentration gas

InactiveCN105582806BReduce pressurePhysical/chemical process catalystsOther chemical processesSorbentDecomposition

Owner:HENAN POLYTECHNIC UNIV

Labeling device with sterilizing device and labeling method for labeling containers

ActiveCN102092501BPromote uniform distributionLow running costLabelling non-rigid containersPackage sterilisationIndustrial engineering

Owner:KRONES AG

A polythiophene-derived sulfur-doped carbon sodium-ion battery anode material

ActiveCN109713287BImprove conductivityImprove electrochemical performanceCell electrodesSecondary cellsUltrasound - actionElectrical battery

Owner:临汾袤源新材料科技有限公司

Method and system for M2M (Machine to Machine) application server to send data packet

ActiveCN101997898BSave resourcesWireless commuication servicesData switching networksApplication serverNetwork packet

Owner:HUAWEI TECH CO LTD

A two-body tool holder device for automatic piston ring marking machine

InactiveCN104015536BFont erasureSimple structureEngravingTool bitPiston ring

Owner:ANQING LIANKONG ELECTROMECHANICAL TECH DEV

A kind of preparation method of Bacillus licheniformis rennet

ActiveCN109609482BHigh activityImprove purification efficiencyMicroorganism based processesPeptidasesBiotechnologyBacillus licheniformis

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Transformer structure

ActiveCN100543891CIncrease leakage inductanceIncrease distanceTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresLeakage inductanceEngineering

Owner:DELTA ELECTRONICS INC

A method for the simultaneous detection of multiple miRNAs by fluorescence

ActiveCN106841135BImprove accuracyThe detection method is simpleFluorescence/phosphorescenceFluoresceinNucleic Acid Probes

Owner:SOUTHEAST UNIV

Machining Method of Micro-shaped Inner Hole of Fuel Injection Nozzle

ActiveCN113059331BImprove processing efficiencyImprove machining accuracyInjector nozzleMilling cutter

Owner:CHINA HANGFA SOUTH IND CO LTD

Method for regulating the torque of an induction motor

ActiveCN104335480BReduce computing requirementsOmit to determineElectronic commutation motor controlElectric motor controlRotor fluxPhysics

Owner:沃伊斯涡轮机有限公司

A high beam flashlight

InactiveCN103322423BImprove spotlight effectReduce light lossElectric circuit arrangementsWith electric batteriesFlashlightBattery pack

Owner:北京金广通科技有限公司

Terminal dynamic configuration, corresponding server implementation method, device and storage medium

ActiveCN109218054BImprove effectivenessExcellent business performanceTransmissionService configurationDatabase

Owner:TENCENT TECH (SHENZHEN) CO LTD

Television debugging system and method

ActiveCN103442250BImplement debuggingSolve the problem of transmission distance limitationData switching by path configurationTelevision systemsTest efficiencyUser input

Owner:SHENZHEN TCL NEW-TECH CO LTD

A Tightly Integrated Navigation Method for Underwater Vehicles Based on Terrain Aid

ActiveCN109813316BEfficient use ofHigh precisionNavigational calculation instrumentsNavigation by speed/acceleration measurementsTerrainEngineering

Owner:SOUTHEAST UNIV

Reinforced plastic cable wells

ActiveCN104358276BImprove structural strengthGuaranteed structural strengthArtificial islandsUnderwater structuresEarthquake resistanceSocial benefits

Owner:KUNMING PURETOWN ENVIRONMENTAL TECH

A magnetically sealed tipping bucket floor drain and derived floor drain sensors

ActiveCN106149847BPrevent penetrationImprove carrying capacitySewerage structuresMachines/enginesWater dischargeGrating

Owner:俞文迪 +1

Heat-storage tubular gas heating furnace

InactiveCN101362953BChange the situation that the temperature cannot be controlledReduce volumeSpecial form destructive distillationCombustion chamberProcess engineering

Owner:辽宁成大能源科技有限公司

Cooling of exhaust parts and molds for casting

ActiveCN103286270BAvoid it happening againAvoid accumulationFoundry mouldsFoundry coresCasting moldAerospace engineering

Owner:HONDA MOTOR CO LTD

A main control feed-forward method for thermal power unit desuperheating water boiler

ActiveCN112394651BImprove load dynamic response performanceImprove stabilityProgramme control in sequence/logic controllersThermodynamicsSteam pressure

Owner:HUADIAN ELECTRIC POWER SCI INST CO LTD +1

Super capacitor voltage control method and system, energy storage tram and control system

ActiveCN109552078BExcellent bootImprove energy efficiencyBatteries circuit arrangementsPropulsion by capacitorsCapacitanceControl system

Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Restoration method for the transfer floor of tower hall building

ActiveCN108131024BBuilding repairsPressure stabilizationTower

Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Chinese traditional medicine for treating aphonia and its preparation

ActiveCN100571741CThe party is rigorousCompatibility scienceAnthropod material medical ingredientsMammal material medical ingredientsDiseaseSide effect

Owner:XIAN BEILIN PHARMA

Stainless steel side plate welding jig with adjustable weld gap

ActiveCN110614469BGuarantee welding qualityLess involvedWelding/cutting auxillary devicesAuxillary welding devicesClassical mechanicsEngineering

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

A manufacturing platform system for 3D blood vessel printing

ActiveCN106137457BMeet the needs of simultaneous printingHigh precisionAdditive manufacturing apparatusBlood vesselsThe InternetEngineering

Owner:SICHUAN REVOTEK CO LTD

An automatic pretreatment device for polycyclic aromatic hydrocarbon samples in PM2.5

ActiveCN106404965BSimple working processEnsure operational consistencyComponent separationPolycyclic aromatic hydrocarbonSystems design

Owner:HANGZHOU VOCATIONAL & TECHN COLLEGE

Method for manufacturing double-sided hollow flexible circuit board

InactiveCN101711090BImprove thermal conductivityGuaranteed stabilityPrinted circuit manufactureInsulation layerPunching

Owner:昆山市线路板厂

Enhanced selective wipe for compromised devices

InactiveCN106462692AService provisioningDigital data authenticationSoftware

Owner:MICROSOFT TECH LICENSING LLC

A Method for Analyzing Accuracy of X-ray Source Location in Adaptive Space

ActiveCN109683208BSolve the problem of positioning accuracy analysisReduce demandGeological measurementsNuclear engineeringTelescope

Owner:BEIJING INST OF SPACECRAFT SYST ENG

A treatment device for exhaust gas purification

ActiveCN106268145BAvoid enteringAvoid problems such as poor purification effectCombination devicesSolidificationParticulatesExhaust fumes

Owner:SUZHOU HAISILE WASTE GAS TREATMENT EQUIP

Vehicle and roadside unit cooperative unloading task method and device based on mobile edge computing

ActiveCN111970318BReliable transmissionReliable returnResourcesTransmissionMobile edge computingDistributed computing

Owner:BEIJING UNIV OF POSTS & TELECOMM

A water tank with clean water cleaning and disinfection capabilities

InactiveCN104563218BWith water storage functionEnsure water safetyWater/sewage treatment by irradiationTreatment involving filtrationWater storageTap water

Owner:双峰县九峰农机制造科技有限公司

Ultrasonic chemistry surface modifying method for PBO fiber

InactiveCN101235590BGood modification effectReduce performance lossPhysical treatmentFibre typesWater bathsFiber

Owner:UNIV OF SCI & TECH BEIJING

Mini triple system for cold, heat and electricity supply based on solid absorption refrigerator

InactiveCN1240975CReduce capacityImprove energy efficiencyHeat pumpsClimate change adaptationTotal efficiencyElectricity

Owner:SHANGHAI JIAOTONG UNIV

Distributed electronic program guidance system

ActiveCN1929494BGive full play to service capabilitiesGood continuous service abilityTelevision system detailsColor television detailsHome pageSoftware engineering

Owner:ZTE CORP

A pharmaceutical composition for treating metabolic diseases, its preparation method and application

ActiveCN109498737BClearing blood stasis and heatHas hypoglycemic effectMetabolism disorderUrinary disorderDiseaseSide effect

Owner:YANGTZE RIVER PHARMA GRP JIA NGSU LONGFENGTANG TRADITIONAL CHINESE MEDICINE CO LTD +1

Planting method for pinellia ternata

InactiveCN103190280BReduce manufacturing costSimple processHorticultureFiberPlant Tubers

Owner:安徽振中农业科技有限公司

A kind of preparation method of the fish probe of egfr gene

ActiveCN109610010BReduce the possibilityEasy accessMicrobiological testing/measurementLibrary creationBiotechnologyBac clone

Owner:SUREXAM BIO TECH

A self-moving brick breaking device

ActiveCN112123508BWork lessJitter levelingCeramic shaping apparatusBrickArchitectural engineering

Owner:ZHEJIANG ZHENYANG COLD INSULATION TECH CO LTD

Energy-saving self-circulation dust removal device for spraying machine

ActiveCN103032094BEfficient removalDust removalFire preventionShotcretePulp and paper industry

Owner:LONGKOU MINING GRP

fe‑p copper alloy sheet excellent in strength, heat resistance and bending workability

ActiveCN104789812BHigh strengthExcellent bending workabilityHeat resistanceCrystal structure

Owner:KOBE STEEL LTD

Ionic liquid shale inhibitor for drilling fluid and preparation method thereof

ActiveCN111004340BImprove high temperature performanceEnhanced inhibitory effectDrilling compositionPhysical chemistryOrganic chemistry

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Control method and converter of a zero-voltage switch excited push-pull converter

ActiveCN103944402BReduce volumeLow costEfficient power electronics conversionDc-dc conversionParasitic capacitorHemt circuits

Owner:MORNSUN GUANGZHOU SCI & TECH

Method for producing pp/pe/pe/pp separators induced by uniaxial stretching

ActiveCN105161654BImprove hydrophilicityImprove conductivityCell component detailsElectrolytic agentPolymer science

Owner:范建国

Button positioning feeder and button positioning method

ActiveCN103332472BSave manpower and material resourcesConveyor partsControl systemVisual inspection

Owner:GUANGDONG ESQUEL TEXTILES CO LTD +1

A Fast Initial Alignment Method for Vehicular Inertial Navigation Based on Active Disturbance Rejection Control

InactiveCN105806365BTroubleshoot initial alignment issuesFast convergenceNavigation by speed/acceleration measurementsIn vehicleClassical mechanics

Owner:BEIHANG UNIV

Lap laser welded joint, manufacturing method of the welded joint, and frame member for automobiles

ActiveCN108778608BFull peel strengthReduce distortionVehicle componentsWelding/soldering/cutting articlesUltimate tensile strengthDimensional precision

Owner:JFE STEEL CORP

An air conditioner with bactericidal effect

ActiveCN105823128BHas a bactericidal effectEasy to prepareMechanical apparatusLighting and heating apparatusWater vaporEngineering

Owner:珠海市蓝天泰洁净空间科技有限公司

Method and apparatus for combined mode-dependent and size-dependent block-level restriction of position-dependent prediction

ActiveCN112889286BDigital video signal modificationAlgorithm

Owner:HUAWEI TECH CO LTD

Bending forming technology of aluminum product

ActiveCN105834292AThe process steps are simpleAvoid the problem of cumbersome workmanshipPunchingWork in process

Owner:FUJIAN SHISHI TONGDA ELECTRICAL APPLIANCE

Bearing antenna and laminated type electronic device with the same

ActiveCN103904419AStable structureEasy to assembleAntenna supports/mountingsRadiating elements structural formsInterior spaceElectrical conductor

Owner:昆山展腾电子科技有限公司

Reinforced anti-split agent for materials such as lime and coal ash

InactiveCN101402515BUnlimited qualitySolve crackingPhosphogypsumRoad surface

Owner:HUBEI GEZHOUBA TESTING

Epidemic routing algorithm with adaptive capacity

InactiveCN102724731BImprove performanceSuppression of crowding outWireless communicationNetwork packetInvalid Data

Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

An adjustable roller rubber feeding device for transformer insulation parts

ActiveCN108987106BImprove pass rateQuality improvementCoils manufactureWebs handlingCardboardGear wheel

Owner:镇江市鑫泰绝缘材料有限公司

Multi-standard automatic film advance adjustment device

ActiveCN104237264BProgress smoothlyFilm advance without pressure injuryMaterial analysis by transmitting radiationRubbingElectrical and Electronics engineering

Owner:XI AN JIAOTONG UNIV

A Method of User Channel Estimation

ActiveCN106685625BReduce the probability of pilot collisionReduce pilot collisionsAllocation timingInter user/terminal allocationTelecommunicationsElectrical and Electronics engineering

Owner:SHANGHAI TAOLINK TECHNOLOGIES CORPORATION

Processing and clamping method for big-diameter cathode roll vehicle

ActiveCN103028970BQuick clampingQuick releasePositioning apparatusMetal-working holdersEngineeringBolt connection

Owner:西安航天新能源装备科技有限公司

Dynamic flight path planning method based on adaptive mutation genetic algorithm

InactiveCN102081752BIncrease diversityFast convergenceGenetic modelsProblem of timeAlgorithm

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Banknote plastic sealing machine and its plastic sealing method

InactiveCN104691815BCompact structureReduce volumePaper article packagingWrappingThermoplasticPlastic packaging

Owner:GUANGDONG DESOUL INTELLIGENT TECH CO LTD

MEMS (Micro electro mechanical system) gravimeter

ActiveCN107092038AHigh acceleration detectionImprove stabilityGravitational wave measurementNegative stiffnessGravimeter

Owner:HUAZHONG UNIV OF SCI & TECH

cleaning tool

ActiveCN110708997BImprove the capture effectCarpet cleanersFloor cleanersEngineeringMechanical engineering

Owner:DAIO PAPER CORP

Method and device for visual tracking based on correlation filtering

ActiveCN109410246BImprove robustnessImprove accuracyImage enhancementImage analysisPattern recognitionComputer vision

Owner:杭州视语智能视觉系统技术有限公司

Video target detection method, system and device based on category external memory

ActiveCN111723719BImprove robustnessImprove discrimination abilityCharacter and pattern recognitionNeural architecturesComputer visionComputer science

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

A hinge locked by four-bar linkage mechanism

ActiveCN103267098BIncreased bending stiffnessSimple compositionGearingEngineeringCam

Owner:BEIJING INST OF SPACECRAFT SYST ENG

Spherical vane type hydraulic pump

ActiveCN102562581BLarge displacementIncrease pressureRotary piston pumpsRotary piston liquid enginesHydraulic pumpOil distribution

Owner:ZHEJIANG UNIV

A kind of manganese cerium ruthenium composite oxide catalyst and its preparation method and application

ActiveCN108906044BHigh activityEnhance the ability to resist chlorine poisoningGas treatmentHeterogenous catalyst chemical elementsPtru catalystNanoparticle

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Method and device for obtaining performance parameters of vibration flaw detector

ActiveCN109613117BEasy to judgeAnalysing solids using sonic/ultrasonic/infrasonic wavesTest performanceFrequency spectrum

Owner:GUANGZHOU GRG METROLOGY & TEST CO LTD +1

Waste gas washing apparatus and cleaning method of its packing material

InactiveCN1302836CAvoid damageExtended service lifeUsing liquid separation agentFilling materialsCleansing Agents

Owner:POWERCHIP SEMICON CORP

Test approach for debugging serial port function with single board and system thereof

ActiveCN100511171CHigh degree of automationSimple and reliableFunctional testingFunctional testingStart up

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

A comprehensive visual function testing device

ActiveCN104382552BAvoid not being able to comprehensively assess visionRealize comprehensive visual function inspectionPhoroptersVisual functionDisplay device

Owner:毕宏生

A device and method for obtaining x-ray point light source

ActiveCN105321786BEasy to operateImprove accuracyX-ray tube electrodesCathode ray concentrating/focusing/directingVacuum pumpingSoft x ray

Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Flow quantity self-adjusting jetting stream vacuum generator

InactiveCN100443740CReduce the effective cross-sectional areaReduce consumptionJet pumpsMachines/enginesVacuum levelPressure difference

Owner:NANJING UNIV OF SCI & TECH

Roaster

ActiveCN106343593AAvoid getting hotEasy to replaceFood treatmentForeign matterEngineering

Owner:萧汉琳

Application of human RTN4B protein in preparation of medicine for healing wound

InactiveCN101015683BPeptide/protein ingredientsDermatological disorderBiological bodyRegimen

Owner:FUDAN UNIV

Preparation method of flavor sauce

ActiveCN101396110BIncrease umamiNo smellFood preparationYeastFiltration

Owner:FOSHAN HAITIAN FLAVOURING & FOOD CO LTD +1

A method for constructing a model based on spleen metabolomics to study the immune mechanism of selenized amino polysaccharides on black sea bream

ActiveCN110346464BImprove accuracyImprove convenienceComponent separationMass spectrometric analysisAnimal scienceFluid phase

Owner:舟山出入境检验检疫局综合技术服务中心