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 light guide for vehicle lights and vehicle lights with the light guide

ActiveCN110319419BMeet the design requirementsImprove utilization efficiencyMechanical apparatusLight guides detailsLight guideAcute angle

Owner:长春海拉车灯有限公司

A kind of low-voc high-performance two-component waterborne polyurethane wood coating and preparation method thereof

ActiveCN109852221BGood graffiti resistanceApplicable paintingAntifouling/underwater paintsPaints with biocidesPolymer scienceHalohydrocarbon

Owner:CNOOC CHANGZHOU PAINT & COATINGS IND RES INST +2

Imidazole onium salt anion-exchange membrane and preparation method thereof

InactiveCN102151502BSemi-permeable membranesChemical structureWater baths

Owner:XIAMEN UNIV

Intelligent sterilizing range hood

InactiveCN103277825BAvoid direct exposureRealize intelligent sterilizationDomestic stoves or rangesLighting and heating apparatusStopped workWork period

Owner:谈启明

Method for displaying information on digital TV receiver

InactiveCN100466700CGood effectShorten the design cycleTelevision system scanning detailsModulated-carrier systemsApplication softwareTask management

Owner:JIANQIAO COMM TECH SHENZHEN

Automobile

InactiveCN101006236AReduce in quantitySave spaceAnti-theft devicesElectrical locking circuitsEngineeringElectrical and Electronics engineering

Owner:PANASONIC CORP

A production method of a hybrid magnetic circuit permanent magnet solid rotor

ActiveCN104767329BLarge starting torque multipleLarge pull-in torque multipleManufacturing stator/rotor bodiesPermanent magnet rotorAxial compression

Owner:北京英孚莱特动力技术有限公司

Explosive-handling robot controlled through wireless and wired channels

ActiveCN103495979BEffective controlEasy to controlProgramme-controlled manipulatorWireless transmissionRobot control

Owner:湖北三江航天红林探控有限公司

Rapid construction method and storage medium of spatial topological relationship of vector land cover map

ActiveCN112100300BImprove search speedEasy to handleGeographical information databasesSpecial data processing applicationsGraphicsAlgorithm

Owner:CHINESE ACAD OF SURVEYING & MAPPING

A smelting method for improving the cutting performance of round steel for machinery

ActiveCN105567899BExacerbate the "hot crisp" phenomenonReduced weldabilityManufacturing convertersSlagContinuous casting

Owner:ZENITH STEEL GROUP CORP CO LTD +1

A device comprising an electronic component with high switching speed

ActiveCN103384147ASolid-state devicesElectronic switchingElectronic componentControl circuit

Owner:ALSTOM TRANSPORT TECH SAS

Resonance type vector receiver under deep water

InactiveCN102353444BEasy to receiveImprove anti-interference abilitySubsonic/sonic/ultrasonic wave measurementUsing electrical meansElectricityAnti jamming

Owner:HARBIN ENG UNIV

A data retrieval method, device, electronic equipment and storage medium

ActiveCN111930753BRetrieve the realizationEasy to viewDatabase management systemsVideo data clustering/classificationComputer hardwareData retrieval

Owner:深圳市雅阅科技有限公司

Method for producing high-octane gasoline from aromatic raffinate

ActiveCN108624355BBoost octaneTreatment with hydrotreatment processesHydrocarbon oils treatment productsPtru catalystIsomerization

Owner:CHINA PETROLEUM & CHEM CORP +1

A linear random biodegradable copolyester and its preparation method

ActiveCN109666132BLow melt indexImprove physical and mechanical propertiesPolymer scienceMelt flow index

Owner:CHINA PETROLEUM & CHEM CORP +1

Preparation of an injectable nanocomposite hydrogel system with pH responsive properties

ActiveCN106176579BMeet the basic requirementsAerosol deliveryOintment deliveryMaterials preparationOrganic solvent

Owner:辽宁德玛生物科技有限公司

Process for maximum distillate production from fluid catalytic cracking units (FCCU)

ActiveCN103946188ACatalytic crackingTreatment with plural parallel cracking stages onlyNaphthaHigh intensity

Owner:TECH PRECESS TECH INC

Method for loading, locating and navigating special point data and equipment thereof

ActiveCN101726314BInstruments for road network navigationSatellite radio beaconingUser inputData memory

Owner:SHENZHEN CARELAND TECH

Semiconductor laser device

InactiveCN102629733AOptical wave guidanceLaser detailsSemiconductor materialsLaser light

Owner:AVAGO TECHNOLOGIED FIBER IP SINGAPORE PTE LTD

Anti-explosion cable transporting truck for coalmine

ActiveCN102963288BGuaranteed normal operationFast shippingLoading/unloading vehicle arrangmentReel unit transportationFuel tankCable transport

Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

Lithography machine illumination uniformity correction device and correction method

ActiveCN107065443BExcellent deflectionImprove uniformityPhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistComputer science

Owner:BEIJING GUOWANG OPTICAL TECH CO LTD

An information processing method and electronic device

ActiveCN104469250BTwo-way working systemsInformation processingComputer hardware

Owner:LENOVO (BEIJING) LTD

Automatic update method and device for wireless indoor positioning fingerprint map

ActiveCN104869536BImplement updateParticular environment based servicesLocation information based serviceTelecommunicationsMobile device

Owner:TSINGHUA UNIV

Automobile speed limit reminder method, device, readable storage medium and automobile

ActiveCN109345854BRoad vehicles traffic controlTypes of roadComputer science

Owner:JIANGLING MOTORS

A kind of network fault detection method and device

ActiveCN108123824BData switching networksNetwork linkEngineering

Owner:HUAWEI TECH CO LTD

cu‑ti‑cr‑zr high-performance copper-based elastic alloy and its manufacturing method

ActiveCN106319280BAvoid harmful effectsIncrease elasticityCeriumPetrochemical

Owner:沈阳有色金属研究所有限公司

A kind of silvicultural control method of tree plantation tree borer pest

ActiveCN109566218BPromote growthIncidence rate of pest damage decreasedCultivating equipmentsPlant protectionInsect pestForest management

Owner:RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY +1

A kind of control method for car radio

ActiveCN111698048BGood serviceMeet individual requirementsSpecific information broadcast systemsBroadcast characteristics identification/recognitionTelecommunicationsIn vehicle

Owner:ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +4

Lawn self-sensing automatic numerical control weeding device and using method

ActiveCN110214534BEasy to adaptSimple structureMowersCharacter and pattern recognitionNumerical controlPanorama

Owner:黎声波

A liquid injection method for flexible packaging lithium-ion batteries

ActiveCN103247775BImprove injection efficiencyHigh injection precisionSecondary cellsCell component detailsEngineeringLithium-ion battery

Owner:SHENZHEN LIDE TECH

An intelligent binary modeling method for privacy protection of bionic compound eyes for home video surveillance

ActiveCN113158882BAchieve the purpose of visual privacy protectionDiscussion on Realizing Quantitative BalanceCharacter and pattern recognitionVideo monitoringVision processing

Owner:NANJING UNIV OF POSTS & TELECOMM

Polyimide film for metal lamination and polyimide metal laminate using same

ActiveCN109843588AFilm/foil adhesivesSynthetic resin layered productsPolymer scienceDielectric loss

Owner:UBE IND LTD

Die-casting core puller

ActiveCN105618706BEasy to demouldNot easy to produceDie castingEngineering

Owner:宁波润姚机械有限公司

A cutting device with the function of collecting and processing waste materials for metal processing

ActiveCN112170927BGuaranteed stabilityUniform cut machining operationsShearing machinesGrain treatmentsElectric machineryControl theory

Owner:林慧丽

Combined quick-change transmission mechanism teaching aids

InactiveCN103247218BLearn more about how it worksQuick installationEducational modelsEngineeringGear train

Owner:廊坊职业技术学院

Multi-row micro-differential roadbed deep hole blasting construction method

ActiveCN102230769BReduce abandonmentGuaranteed stabilityBlastingDetonatorGeomorphology

Owner:HUITONG ROAD & BRIDGE CONSTR GROUP

Scale inhibitor and dispersant for 3 times concentrated low temperature multi-effect seawater desalination and preparation method

ActiveCN106007016BEnhanced inhibitory effectGood dispersionSeawater treatmentSpecific water treatment objectivesDistillationThiourea

Owner:NANJING TECH UNIV

Method for measuring capillary pressure and wettability of rock core under condition of temperature and pressure of oil deposit

InactiveCN101968419BHigh precisionRealize determinationSurface/boundary effectInjection pressureRock core

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

A focusing method, device, computer-readable storage medium, and projection device

ActiveCN110266963BImprove focus accuracyTelevision system detailsColor television detailsComputer hardwareAlgorithm

Owner:GOERTEK INC

Special sealing box for outage transformer

ActiveCN103560403BPut an end to the phenomenon of unauthorized use of electricityEasy outage operationTransformers/inductances casingsSubstation/switching arrangement casingsEngineeringMechanical engineering

Owner:STATE GRID CORP OF CHINA +1

A polypeptide targeting human cancer cells and its application

ActiveCN104177476BHigh puritySmall molecular weightPeptidesMacromolecular non-active ingredientsHuman cancerCancer cell

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Hydraulic power generating device and manufacturing method therefor

ActiveCN101046186BAvoid noiseNot prone to shrinkageFinal product manufactureMachines/enginesWater turbineHydroelectricity

Owner:SANKYO SEIKI MFG CO LTD

Method for producing liquid crystal composition

ActiveCN101681073BImprove reliabilityImprove qualityLiquid crystal compositionsNon-linear opticsCrystallographyMicrowave

Owner:DIC CORP

Terminal screen recording method, device, mobile terminal and readable storage medium

ActiveCN109462695BEasy to operateImprove analysis efficiencySubstation equipmentSelective content distributionComputer hardwareEmbedded system

Owner:NUBIA TECHNOLOGY CO LTD

A kind of preparation method of high-content alliin

ActiveCN105541681BEfficient removalReduce rotary evaporation concentration timeOrganic chemistryOrganic compound preparationStrong acidsEthyl acetate

Owner:青岛博恩高科生物技术有限公司

Image processing method and system, resolution enhancement method, readable storage medium

ActiveCN109360151BImage enhancementImage analysisPattern recognitionImaging processing

Owner:BOE TECH GRP CO LTD

Magnetic field generation device used for cold probe station

ActiveCN101446626BChange the direction of the magnetic fieldReduce volumeMagnetic measurementsMagnetsLarge sizeUltimate tensile strength

Owner:北京中科微投资管理有限责任公司

Minimizing Switching Noise and Its Effects in Auto-Zeroed Amplifiers

ActiveCN101449459BDifferential amplifiersDc-amplifiers with dc-coupled stagesAudio power amplifierSoftware engineering

Owner:MICROCHIP TECH INC

An automatic power precise control amount spreading mechanism

InactiveCN105393676BUniform dischargeFertiliser distributersBroadcast seedersEngineeringMechanical engineering

Owner:HEBEI UNIV OF ENG

Condenser for refrigerating device and refrigerator with same

ActiveCN102997509BImprove yieldLow costEvaporators/condensersRefrigeration devicesEngineeringRefrigerated temperature

Owner:HEFEI MIDEA REFRIGERATOR CO LTD

A single-fiber bidirectional optical fiber transmission system based on asymmetric modulation spectrum

ActiveCN112769474BPrecise Wavelength ControlWavelength precise control adjustmentCoupling light guidesElectromagnetic transmittersRayleigh scatteringSignal quality

Owner:SUN YAT SEN UNIV

Method for synthesizing polyacrylamide having low-molecular weight of 200000 to 450000

ActiveCN102432721BEasy to controlGood water solubilitySolubilityAdhesive

Owner:HIGH & NEW TECH RES CENT OF HENAN ACAD OF SCI

Image acquisition device

InactiveCN103916571BMonitor the state of the environmentAppropriate treatmentTelevision system detailsColor television detailsMedicineComputer graphics (images)

Owner:ALTEK CORP

Ruyi Xiaoyin Box

ActiveCN105365419BAvoid shaking from side to sideSimple structureStampingEngineeringMechanical engineering

Owner:顾青蛟

A car lamp automatic dispensing assembly equipment

ActiveCN109013193BReduce risk of damageExcellent adhesionLiquid surface applicatorsMaterial gluingCircular discMotor vehicle part

Owner:五莲县泰斗工贸有限公司

Traditional Chinese medicine coating agent for preventing and treating piglet diarrhea and preparation method thereof

InactiveCN104840845BCounteract side effectsSolve the defect of poor palatabilityDigestive systemAntiviralsIrritationTherapeutic effect

Owner:DALIAN NATIONALITIES UNIVERSITY

Comprehensive k-coverage scheduling cross-layer directed diffusion routing protocol for wireless sensor networks

InactiveCN103702386BReduce energy consumptionNetwork topologiesHigh level techniquesCross layer designWireless sensor networking

Owner:BEIHANG UNIV

Medicinal composition for treating old-age male hyperlipidemia and preparation method and application thereof

InactiveCN102824415BGood effectMetabolism disorderPlant ingredientsRed yeast ricePhyllanthus urinaria

Owner:GUANGDONG HOSPITAL OF TRADITIONAL CHINESE MEDICINE

A spread-spectrum airborne electromagnetic prospecting device with multi-receiving coils and z-component compensating loops

ActiveCN113534266BIncrease vertical resolutionImprove efficiencyElectric/magnetic detectionAcoustic wave reradiationTransmitter coilEngineering

Owner:JILIN UNIV

A kind of nanorod array composite material and its preparation method and application

ActiveCN108816250BMore exposureLarge specific surface areaPhysical/chemical process catalystsElectrodesNickel substratePtru catalyst

Owner:BEIJING NORMAL UNIVERSITY +1

A charging circuit, a data cable and a charging interface

ActiveCN106208260BReduce contact resistanceBatteries circuit arrangementsCoupling contact membersCharge currentComputer terminal

Owner:VIVO MOBILE COMM CO LTD

A kind of lifting device and installation method for emergency repair of broken pole of distribution line

InactiveCN110950269BAchieve liftingImprove practicalityLifting framesLoad-engaging elementsControl signalStandby power

Owner:孙希峰

Floor type windbreak advertisement board

InactiveCN100565628CPrevent tippingBoardsEngineeringFloor type

Owner:ZHEJIANG UNIV

Bifunctional ligand, 3D polymer molecular brush and preparation method thereof

ActiveCN113150225BReduce dosageReduce consumptionMethacrylatePolymer science

Owner:SOUTHWEST PETROLEUM UNIV

A kind of optical fiber coloring ink that can be cured by LED lamp and its manufacturing method

ActiveCN106398387BInksCelluloseFiber

Owner:广东昊辉新材料有限公司

sugar cane harvester

ActiveCN103718740BLow powerEasy to unscrewHarvestersEngineeringSugar cane

Owner:张英华

Method and apparatus for removing impurity in secondary methionine mother liquor

ActiveCN102827045BQuality improvementEmission reductionOrganic chemistryOrganic compound preparationMethionine biosynthesisSodium sulfate

Owner:NINGXIA UNISPLENDOUR TIANHUA METHIONINE CO LTD

Preparation method of high temperature corrosion resistant flexible coating for fin heat exchanger

ActiveCN105885697BChemical industryAnti-corrosive paintsPetrochemicalSolvent

Owner:七台河鑫科纳米新材料科技发展有限公司

Device and method for modifying rabbit hair fiber product

InactiveCN102808316BReduce hair sheddingAvoid size changePhysical treatmentAnimal fibresFiberMicrowave

Owner:NINGBO ZHENHAI DEXIN RABBIT FUR PROCESSING FACTORY

An intelligent image processing method for AI chip

ActiveCN110766636BImprove the display effectEasy to analyze and studyImage enhancementImage analysisImaging processingComputer graphics (images)

Owner:HENAN UNIVERSITY

An intelligent vr real scene treadmill

ActiveCN113663286BImprove user experienceImprove the sense of substitutionMovement coordination devicesCardiovascular exercising devicesSimulationElectric machinery

Owner:江西伊启实业有限公司

A fast-drying sublimation transfer paper and its preparation method, coating composition and microporous ink-absorbing swelling coating constructed in cooperation with it

ActiveCN107663810BImprove transfer rateFast transfer rateDecorative surface effectsPattern printingPolymer scienceAdhesive

Owner:SOUTH CHINA UNIV OF TECH

An oligosaccharide compound and its pharmaceutical composition for inhibiting endogenous factor X enzyme activity

ActiveCN104370980BEsterified saccharide compoundsOrganic active ingredientsChemical structureFactor X

Owner:JIUZHITANG +2

Aeroengine pipeline assembly positioning device and assembly method

ActiveCN111922947BReduce processLow failure rateWork holdersMetal-working hand toolsCombustion chamberVehicle frame

Owner:PLA NO 5719 FACTORY

A control system and control method for a woven bag edge folding manipulator

ActiveCN104691015BStable pressurePrevent Simultaneous InterferenceBag making operationsPaper-makingProduction lineControl system

Owner:WUHU ANPU ROBOT IND TECH RES INST

A multifunctional hydraulic combination valve

InactiveCN105840841BAchieve replacementRealize take awayServomotor componentsEqualizing valvesResponse FrequencySteel ball

Owner:GUIZHOU UNIV

Ring shaped air-cushion extensible guide used for testing object curvilinear motion physical quantity

InactiveCN100456038CEffectively Study Circular MotionCompact structureAcceleration measurement using interia forcesLinear bearingsClassical mechanicsEngineering

Owner:张梦 +1

Liquid-crystal displaying devie with transmissive anjd reflective display

InactiveCN1490648ADiffusing elementsOptical filtersLiquid-crystal displayLiquid crystal

Owner:ORTUS TECH

A Method of Repairing the Phase Error Caused by Saturation Using Phase Fusion Algorithm

ActiveCN104111038BFix phase errorExact phase valueUsing optical meansThree dimensional measurementProject structure

Owner:SICHUAN UNIV

Meat slicing equipment for agricultural product processing

ActiveCN108673609BAvoid affecting cuttingKeep clean and hygienicCleaning using liquidsMetal working apparatusMotor driveAgricultural engineering

Owner:湖北楠柏生态农业发展有限公司

Mount

ActiveCN103542239BSimple structureExtended service lifeStands/trestlesEngineering

Owner:姚立猛 +1

Detection method of positive sequence voltage phase of fundamental wave for power grid

ActiveCN102590618BQuality improvementExcellent reactive power compensation performanceVoltage-current phase angleCompensation effectPower grid

Owner:JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1

A dc-dc conversion circuit output voltage negative overshoot suppression device and method

ActiveCN104518652BNegative overshoot voltage cancellationImprove performancePower conversion systemsCapacitancePunching

Owner:GUANGDONG VTRON TECH CO LTD

beta molecular sieve synthesis method

ActiveCN104229821BHigh ratio of silicon to aluminumReduce consumptionCrystalline aluminosilicate zeolitesMolecular sieveSynthesis methods

Owner:华微科技(苏州)有限公司

A kind of preparation method of light fastness and waterproof coating

InactiveCN103937364BImprove the defect of "hot sticky and cold brittle"Non-toxicCoatingsAcrylic resinCross linker

Owner:FOSHAN SHUNDE HESHENG CHEMICAL INDUSTRIAL CO LTD

Microsphere Omnidirectional Motion Coating Device

InactiveCN104668146BUniform coatingAvoid stickingLiquid surface applicatorsCoatingsMicrosphereEngineering

Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Calculation Method of Accurate Mirror Symmetry of 3D Complex Model Based on Intrinsic Transformation

ActiveCN103729510BCalculation stableReliable calculationSpecial data processing applications3D modellingIntrinsicsComputational model

Owner:HEFEI UNIV OF TECH

Method and device for selecting antenna data transmission mode

ActiveCN102237917BImprove stabilityImprove throughputError prevention/detection by using return channelSpatial transmit diversityCyclic delay diversityData transmission

Owner:江苏裕华投资开发集团有限公司

Medicine mixer for interlayer-type weak-flow-fluctuation on-line mixing device

PendingCN109925905AEvenly distributedAchieve permeable injectionFlow mixersTransportation and packagingInterference fitMixing effect

Owner:NANJING FORESTRY UNIV

Process design method, system, medium and equipment based on system packaging technology

ActiveCN110197019BShorten the timeEase of workConfiguration CADSpecial data processing applicationsLayoutProcess engineering

Owner:VAYO SHANGHAI TECH

A container layering device

ActiveCN105460443BImplement layeringRealize the blocking functionLarge containersContainerizationEngineering

Owner:ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD

Boss system access method, system, and cloud computing platform

ActiveCN102571733BRealize functionWeakeningTransmissionAccess methodSystem of systems

Owner:中国移动通信集团陕西有限公司

Sheets type ceramic dielectric capacitor automatic assembling welding interlocking machine

InactiveCN101249610BReduce labor intensityIncrease productivityLine/current collector detailsOther manufacturing equipments/toolsCeramic capacitorControl line

Owner:SICHUAN SHENGDA XINXING ELECTRONICS

Scanning Exposure Method of Ultra-Large Board Direct Write Lithography Machine

ActiveCN106802538BPreventing the problem of excessive widthIncrease profitPhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistDirect imaging

Owner:无锡影速半导体科技有限公司

A method, server and computer equipment for improving video playback security

ActiveCN109218774BIncreased complexityAvoid churnSelective content distributionComputer hardwareEngineering

Owner:深圳鹏城信息科技有限公司

Hand-free operated mobile communcation terminal apparatus

InactiveCN1450826AClear sound quality discriminationSuper-proportional reduction in strengthSubstation speech amplifiersRadio/inductive link selection arrangementsNormal modeTerminal equipment

Owner:SIEMENS AG

An all-in-one wall painting equipment

ActiveCN110397249BReduce pollutionProtect healthBuilding constructionsMechanical engineeringOil paint

Owner:山东筑巢装饰设计工程有限公司

Construction method of navigation mark system

ActiveCN109572935BImprove connection strengthImprove stabilityWaterborne vesselsBuoysSea markStructural engineering

Owner:HANGZHOU JIANGRUN TECH LIMITED

Resistance Simulation Device Based on Multiplication Digital-to-Analog Converter

ActiveCN108254702BQuick responseFast and high response rateProgramme controlComputer controlTest powerHemt circuits

Owner:CHANGZHOU TONGHUI ELECTRONICS

Method and device for data processing in social application

ActiveCN105718469BAchieve integrationEasy to operateData processing applicationsInput/output processes for data processingHuman–computer interactionApplication areas

Owner:DONGGUAN YULONG COMM TECH

An electric toothbrush that can inject foam toothpaste

ActiveCN107981952BApply evenlyPrevent fallingGum massageTooth cleaningToothpasteElectric machinery

Owner:黄发祥

Method and device for automatic maintenance of pi points based on business system

ActiveCN103279555BReal-timeQuality improvementSpecial data processing applicationsData integrityReal-time data

Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

Heat dissipation structure of t/r module and design method of heat pipe in the structure

ActiveCN103747653BNot affected by shapeImprove environmental adaptabilityIndirect heat exchangersCooling/ventilation/heating modificationsEngineeringCold plate

Owner:CNGC INST NO 206 OF CHINA ARMS IND GRP

GPCR thermostability mutation prediction method, structure screening method and device thereof

ActiveCN114038498BIncrease the proportion of quantityReduce experimentation processProteomicsGenomicsBioinformaticsAnalytical chemistry

Owner:北京晶泰科技有限公司

Solid oxide fuel cell systems

InactiveCN102047481BFuel cell heat exchangeFuel cells groupingFuel cellsCathode reaction

Owner:CORNING INC

Portable Cable Manhole Cover Opener

ActiveCN104944330BIncrease frictionPrevent slippageArtificial islandsLifting devicesEngineeringMechanical engineering

Owner:STATE GRID CORP OF CHINA +1

Method and device for neighbor discovery

ActiveCN104243319BImprove accuracyData switching networksOpenFlowNetwork topology

Owner:NEW H3C TECH CO LTD

Ferrotitanium-based hydrogen-storage alloy

InactiveCN100491559CHigh hydrogen storage capacityLow costChemical compositionReaction speed

Owner:SHANGHAI UNIV

Cartridge assembly including guide groove

ActiveCN108463263BTobacco treatmentCigar manufactureEngineeringMechanical engineering

Owner:PHILIP MORRIS PROD SA

A preparation method of a ceramic heat dissipation base for LED packaging

ActiveCN103298268BGuaranteed widthSimple methodPrinted circuit manufactureSemiconductor devicesMetallurgyPrinting ink

Owner:BYD CO LTD

A production process and equipment for anti-delamination and anti-seepage vertical plywood

InactiveCN106182215BEfficient use ofHigh strengthWood veneer joiningSingle plateWear resistance

Owner:NINGBO HUAYE MATERIAL TECH

A method and device for image processing

ActiveCN103258316BFor quick replacementAchieve precise replacementImage analysisGeometric image transformationImaging processingAngle of view

Owner:DONGGUAN YULONG COMM TECH +1

Screw discharge device that can flexibly adjust the discharge quantity

ActiveCN112520400BFlexible adjustmentSimple structureConveyorsConveyor partsControl engineeringControl theory

Owner:GUANGDONG XG INTELLIGENT SYST CO LTD

Apparatus and method for measuring welding tube corrosion under stress condition

InactiveCN101377461BDetermination of Corrosion BehaviorDetermination of Corrosion SusceptibilityWeather/light/corrosion resistanceMaterial electrochemical variablesStress conditionsTest analysis

Owner:BAOSHAN IRON & STEEL CO LTD

Microbial electrochemical bioturntable for sewage treatment

ActiveCN108217915BWith denitrification functionLow running costTreatment by combined electrochemical biological processesWater contaminantsSulfate radicalsElectron donor

Owner:JIANGXI NORMAL UNIV

A kind of preparation method of flower-shaped hydroxyapatite whisker

ActiveCN105154965BUniform shapeImprove toughnessPolycrystalline material growthFrom normal temperature solutionsApatitePhosphoric acid

Owner:SHAANXI UNIV OF SCI & TECH

Deep-sea micro-motor with micro-gap rotary dynamic seal and balanced internal and external cavity pressure

ActiveCN104393705BGuaranteed uptimeReduce lossSupports/enclosures/casingsMicromotorEngineering

Owner:NO 21 RESERCH INST OF CHINA ELECTRONICS TECH GRP

Pulse bag type dust collector blow pipe and manufacturing method thereof

ActiveCN102019116BReasonable structureHigh strengthDispersed particle filtrationEngineeringUltimate tensile strength

Owner:NANTONG HUANGPU MACHINERY MFG

Electric furnace for expansive fireproof coating field detection and detecting method

ActiveCN100585377CReduced professional experience requirementsWeighing by removing componentMaterial thermal coefficient of expansionElectric arc furnaceBrick

Owner:BEIJING AVIATION MATERIAL INST NO 1 GRP CORP CHINA AVIATION IND

A detection method for hatching rate of fertilized eggs in salmon spawning grounds under natural conditions

ActiveCN112293317BControl shakingFlow fastClimate change adaptationPisciculture and aquariaFisheryWater flow

Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI

Steam ironing appliance comprising a water container directly connected to a boiling compartment

InactiveCN101611190BHand ironTextiles and paperEngineeringThermal water

Owner:ROWENTA WERKE GMBH

Hydroprocessing catalysts and their production

ActiveCN102781575BCatalyst protectionCatalyst activation/preparationPtru catalystPhysical chemistry

Owner:EXXON RES & ENG CO

A kind of ternary composite silicon carbide refractory material and preparation method thereof

ActiveCN108285350BImprove qualitySmall coefficient of thermal expansionCarbide siliconRefractory

Owner:JINGDEZHEN CERAMIC UNIV

Testing device for tube bundle reactors

InactiveCN101479027BReliable detectionNo risk of wrong measurementsMeasurement of fluid loss/gain rateChemical/physical processesEngineeringMechanical engineering

Owner:SUD CHEM IP GMBH & CO KG

Method, device, medium, device and system for generating and displaying virtual roaming files

ActiveCN107393013BRealization of virtual tour displayVideo gamesImage data processingRoamingOperational system

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A gap cleaning device

ActiveCN108577706BEasy to cleanSimple structureCarpet cleanersFloor cleanersClassical mechanicsPulley

Owner:滨州高新高端装备制造产业园有限公司

The starting circuit of the miniature special motor used in the mechanical arm of the industrial robot

InactiveCN106655897BAccurate startRealize the control functionDynamo-electric motors/converters startersStarter arrangementsCapacitanceTransformer

Owner:HARBIN UNIV OF SCI & TECH

stove burner

ActiveCN106152132BSmall diameterReduce pollution areaGaseous fuel burnerCombustorEngineering

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Reciprocating double-station seamless garment compound machine

InactiveCN106263207BAvoid collisionAvoid passingClothes making applicancesEngineeringPiston rod

Owner:王仙法

An energy-consuming swinging bridge pier

ActiveCN112681118BReduce shear forceAvoid damageBridge structural detailsArchitectural engineeringBridge deck

Owner:INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION

Permeable barrier type functional film laminate

ActiveCN108724869ALayered product treatmentProtective equipmentThermoplasticTextile fiber

Owner:FOSHAN KING WONDER HI TECH CO LTD

A kind of modified agarase and its application

ActiveCN109576247BSimple processAvoid complicated processFermentationGenetic engineeringAgaraseOligosaccharide

Owner:AQUABRAIN BIOTECH XIAMEN CO LTD

Application of paclobutrazol and its analogs in wheat lodging resistance

ActiveCN110498792BReduce dosageShorten the lengthBiocidePlant growth regulatorsBiotechnologyPaclobutrazol

Owner:SHANDONG AGRICULTURAL UNIVERSITY

Environmental protection and energy saving tin smelting equipment with non-uniform distribution resistance wire crystallizer and its application method

ActiveCN106929691BAvoid cakingTo achieve the purpose of energy savingProcess efficiency improvementElectrical resistance and conductanceEconomic benefits

Owner:衡阳旺发锡业有限公司