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.

Diesel engine exhaust compound noise reduction device

InactiveCN105781689BCompact structureSimple structureSilencing apparatusMachines/enginesParticle trappingCatalytic oxidation

Owner:CHONGQING JIAOTONG UNIVERSITY

mandrel

ActiveCN106378580BReduce the deformationLittle change in contact surfaceReducerPipe

Owner:广东双兴新材料集团有限公司

Panoramic image seam detection method, device, readable storage medium and electronic device

ActiveCN111008985BGood splicing effectImage enhancementImage analysisImage mosaickingPanorama

Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Embedded type runway illumination device

InactiveCN101776232BImprove structural strengthImprove cooling effectLighting applicationsPoint-like light sourceStructural engineeringHOLDING CHAMBER

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

An Adaptive Synchronized Phasor Measurement Method for Distribution Network

ActiveCN109669072BReliable calculationVoltage-current phase angleFrequency analysisFinite impulse responseTransient state

Owner:TSINGHUA UNIV

A kind of preparation method of 1,2-cyclohexanediamine

ActiveCN106631819BImprove conversion rateHigh yieldOrganic compound preparationAmino compound preparationPtru catalystHexamethylenediamine

Owner:JIANGSU QINGQUAN CHEM CO LTD

Subaerial comprehensive winning machine

ActiveCN101705817BEfficient crushing and miningRealize mining workDriving meansPropulsionEngineeringSerialization

Owner:为者常成网络科技有限责任公司

A system and control method for realizing LNG online saturation adjustment by using BOG

ActiveCN113639192BReduce pollutionMeet different needsContainer filling methodsPipeline systemsLine tubingEnvironmental engineering

Owner:HOPE CLEAN ENERGY (GRP) CO LTD

Application of abc transport protein related to pollen development or its encoding gene, method for cultivating plant sterile line and plant breeding method

ActiveCN106609281BReduce synthesis speedSlow growth ratePlant peptidesFermentationLowering plantsPollen

Owner:SHANGHAI NORMAL UNIVERSITY

Paper feeding speed difference adjusting mechanism for sheet-fed paper guide

InactiveCN101544312BConsistent speedHigh-speed and stable paper feedingArticle feedersEngineeringIndustrial engineering

Owner:浙江昌明机械有限公司

Packing equipment for solar cells

ActiveCN105857735BEffective clampingInhibit sheddingPackagingNew energyEngineering

Owner:浙江巨力宝纺织科技有限公司

Wood drilling device for table

InactiveCN109834770BAvoid offsetAchieve freedom of movementStationary drilling machinesBark-zones/chip/dust/waste removalWood machiningEngineering

Owner:重庆市跃扬教学设备有限公司

A program testing method, system, device and computer-readable storage medium

ActiveCN109062806BReduce management difficultyEliminate hidden dangersSoftware testing/debuggingProgram testingTest requirements

Owner:HANGZHOU DT DREAM TECH

Method for determining acid detergent fiber content in pasture

ActiveCN102735566BSimplified typesReduce usageWeighing by removing componentFiberMicrowave oven

Owner:CHINA AGRI UNIV

A kind of wool laying device

ActiveCN106400212BControl operationUniform layupFibre mixingMotor driveEngineering

Owner:浙江桐基羊绒发展有限公司

A fish roll forming machine

ActiveCN105831227BMeet production requirementsIncrease productivityBaking ovenFish-rolling apparatusMolding machineEngineering

Owner:ZHOUSHAN TENGXIN FOOD CO LTD

A flywheel with a noise reduction structure

ActiveCN106015457BReduce vibrationDo not change body shapeSpringsFlywheelsPhysical healthShape-memory alloy

Owner:HARBIN INST OF TECH

A construction method of igbt module state assessment and remaining life prediction model

ActiveCN109188232BAccurately get aging statusGet aging stateBipolar transistor testingEvaluation resultPower cycle

Owner:HEBEI UNIV OF TECH

A printing method with intelligent interactive function

ActiveCN109164991BEasy to viewEnhanced interactionSubstation equipmentTransmissionComputer printingMobile end

Owner:XIAMEN INTRETECH

Method and device for analyzing cognitive influencing factors

ActiveCN108932593BImprove completenessImprove accuracyNeural architecturesResourcesFeature extractionLearning data

Owner:HUAZHONG NORMAL UNIV

Complete set of equipment for steel building formwork expansion

ActiveCN104589058BContinuous and efficient productionAvoid deformationOther manufacturing equipments/toolsArchitectural engineeringDeformation Problem

Owner:王菊生

Calibrated real time clock for acquisition of GPS signals during low power operation

InactiveCN100375905CEnergy efficient ICTPosition fixationReal-time clockGps receiver

Owner:SIRF TECHONOLOGY INC

A spinning top toy

ActiveCN108434750BEasy to operateEasy to assembleTopsGyroscopeEngineering

Owner:GUANGZHOU LINGDONG CHUANGXIANG CULTURE & TECH

Vacuum switch tube

ActiveCN101359553BReduce the likelihood of reignitionMeet the breaking requirementsContact surface shape/structureHigh-tension/heavy-dress switchesHigh pressureVacuum switch

Owner:BEIJING BOE VACUUM ELECTRONICS CO LTD

Stability monitoring method and device applied to blockchain system

ActiveCN112416731BStability and Accurate MonitoringHardware monitoringChain systemStability criterion

Owner:TENCENT TECH (SHENZHEN) CO LTD

a feeding mechanism

ActiveCN103043449BImprove efficiencyReduce waiting timePackagingStacking articlesEngineeringMechanical engineering

Owner:HANGZHOU YOUNGSUN INTELLIGENT EQUIP

Tungsten steel push rod and its processing method

ActiveCN103552185BHigh dimensional accuracyAccurate dimensional accuracyStructural engineeringMachining

Owner:昆山精创模具有限公司

Supercritical extraction method of Periplaneta americana oil and preparation of defatted Periplaneta americana

ActiveCN104415058BLittle side effectsHigh degreasing rateAnthropod material medical ingredientsDigestive systemMedicinal herbsSide effect

Owner:SICHUAN GOODDOCTOR PANXI PHARMA

The preparation method of stf zeolite molecular sieve

ActiveCN111099610BEnhanced structure orientationThe synthesis steps are simpleCrystalline aluminosilicate zeolitesMolecular sieveHeteroatom

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for preparing metal silicide

ActiveCN102543701BInhibited DiffusionLower breakdown voltageSemiconductor/solid-state device manufacturingSemiconductor devicesSalicideCarbon ion

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A vibration-absorbing and lightweight crushing device

InactiveCN104785327BSave powerRolling works evenlyGrain treatmentsEngineeringShock absorber

Owner:UNIV OF SCI & TECH LIAONING

A multi-terminal throughput testing method and device

ActiveCN106559276BShorten test timeReduce testing costsData switching networksTest efficiencyTransmitted power

Owner:CHINA MOBILE COMM GRP CO LTD

A heating furnace for copper strip production

ActiveCN109373754BConvenient hot rolling workImprove work efficiencyFurnace typesExhaust fumesHeating furnace

Owner:浙江星一康铜业有限公司

A special machine for root-cutting beet seedlings raised in paper tubes and its application method

InactiveCN104067882BUniform tensionImprove work efficiencyCultivating equipmentsVoltage vectorThree phase asynchronous motor

Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

A single chain conveyor

InactiveCN103420091BImprove delivery capacityImprove securityConveyorsDrive shaftSprocket

Owner:洛阳森达乳化剂有限公司

Based on multilingual efficient data acquisition method, computer program

ActiveCN108153741BReduce demandLow costNatural language translationDigital data information retrievalData acquisitionEngineering

Owner:GLOBAL TONE COMM TECH

Method and device for image compression and decompression

ActiveCN112118449BAchieve compressionDoes not affect the display effectDigital video signal modificationRadiologyImage compression

Owner:TENCENT TECH (SHENZHEN) CO LTD

Antenna apparatus and relevant electronic device thereof

InactiveCN101471491BAntenna supports/mountingsRadiating elements structural formsCommunications systemMetal sheet

Owner:QISDA CORP

A kind of preparation method of negative electrode material of lithium ion battery

ActiveCN109037640BImprove lithium storage performanceLarge specific surface areaCell electrodesSecondary cellsHydrogen atmosphereGraphite

Owner:SYNERGY INNOVATION INST OF GDUT HEYUAN

Method and system for testing control software of unmanned boat navigation mission based on multi-simulator

ActiveCN112463617BFully testedShorten test timeSoftware testing/debuggingEmbedded systemReliability engineering

Owner:CSSC SYST ENG RES INST

Data management method and system

ActiveCN110309124BGuarantee uniform specificationQuality improvementSpecial data processing applicationsDatabase design/maintainanceEngineeringData management

Owner:深圳宏崎达技术有限公司

A mxene/silver nanowire composite electromagnetic shielding film

ActiveCN111132533BGood electromagnetic shieldingImprove conductivityMagnetic/electric field screeningTransportation and packagingCellulosePolyvinyl alcohol

Owner:ZHEJIANG UNIV OF TECH

A Method for Judging Viscosity Change of Chemical System in Relative Permeability Curve

ActiveCN112081588BSimple methodEasy to operateSurveyFlow propertiesLinear correlationLinear relationship

Owner:SOUTHWEST PETROLEUM UNIV

A LED power supply with constant current output

ActiveCN110572903BEasy to controlControl has little effectElectrical apparatusControl signalTransformer

Owner:中山市明联电子有限公司

Realize high-speed motion product quality inspection device with low-speed camera

ActiveCN110388960BImprove detection efficiencyMeasurement devicesControl devices for conveyorsControl systemEngineering

Owner:YANSHAN UNIV

image forming device

ActiveCN104749917BQuantity reduction and miniaturizationImprove cooling effectElectrographic process apparatusImage formationEngineering

Owner:BROTHER KOGYO KK

Method of controlling FPGA-based pulsed fiber laser power control system for laser marking

ActiveCN103633541BMeet the requirements of laser markingStable powerActive medium shape and constructionPower control systemFpga implementations

Owner:BEIJING INFORMATION SCI & TECH UNIV

Composite double-gate pmos device based on ga2o3 material and its preparation method

ActiveCN106449416BIncrease transfer rateImprove transconductanceSemiconductor/solid-state device manufacturingSemiconductor devicesGate oxideMedia layer

Owner:XIDIAN UNIV

Steam generator system and control method, household appliance

ActiveCN105716059BSteam generation heating methodsBoiler controlEngineeringWater level

Owner:GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1

Three-dimensional self-adaptive motion inspection method for de-interlacing technology

InactiveCN100556120CSolve the problem of misclassificationMove quicklyStandards conversionHigh-definition television systemsSelf adaptiveThree dimensional motion

Owner:ARKMICRO TECH

Detection method and device

ActiveCN104914405BSolve the low detection efficiencyImprove detection efficiencyElectrical measurementsThree-phaseDigitization

Owner:STATE GRID CORP OF CHINA +1

Tri -bodied Fullene derivatives and their preparation methods and applications

ActiveCN104910045BImprove solubilityHigh degree of orderCarboxylic acid nitrile preparationOrganic compound preparationDecompositionSolar cell

Owner:苏州尚柔新能源有限公司

Load Balancing Methods and Access Point Devices

ActiveCN105376803BImprove experienceEasy accessNetwork traffic/resource managementAssess restrictionComputer networkOperations research

Owner:YOSHIHIRO COMM EQUIP GRP CO LTD

Perfusion imaging

InactiveCN107106059AComputerised tomographsSensorsHematological testMedical imaging

Owner:KONINKLJIJKE PHILIPS NV

Method and apparatus for random access in a communication system with a large number of antennas

ActiveCN105122662BPower managementSpatial transmit diversityCommunications systemUser equipment

Owner:SAMSUNG ELECTRONICS CO LTD

Front opening and closing mechanism for rail vehicle and rail vehicle having the same

ActiveCN109969206BSimple structureOptimize space layoutAxle-box lubricationRailway bodiesControl theoryCounter rotation

Owner:BYD CO LTD

Human eye positioning method and device

ActiveCN104866808BAccurate contourAccurately obtain contoursCharacter and pattern recognitionComputer scienceEnergy analysis

Owner:TENCENT TECH (SHENZHEN) CO LTD

Breviscapine nanoparticles and preparation method thereof

ActiveCN108175752BDissolution rate is fastProlong the action timeOrganic active ingredientsPowder deliveryPharmacyMedicine

Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE

Periscopic lens module and mobile terminal

InactiveCN111983767AAvoid damageReduce volumeTelescopesMountingsEngineeringLight transmission

Owner:NINGBO SUNNY OPOTECH CO LTD

Noninvasive blood sugar monitoring system

InactiveCN102323310BSimple and fast operationEasy to carryMaterial electrochemical variablesSaliva sampleBlood glucose monitoring

Owner:SUZHOU YUEAN MEDICAL ELECTRONICS

goi_tddb test circuit structure

ActiveCN103811466BImprove integrityWill not damage the shapeSemiconductor/solid-state device detailsSolid-state devicesMicrometerGate oxide

Owner:SEMICON MFG INT (SHANGHAI) CORP

A gas and water mist mixed transmission pipeline system and grounding method

ActiveCN103712028BEasy to GrindAvoid security threatsCorrosion preventionPipe elementsRustLightning

Owner:CRRC ZIYANG CO LTD

A fully automatic lettering and printing machine

ActiveCN105584230BReduce investmentSimple structureTypewritersEngravingEngineering

Owner:河南平原众创知识产权运营管理有限公司

A water filtration method utilizing vehicle inertia

ActiveCN106976922BLong duration of actionSpeed up filteringTreatment involving filtrationStationary filtering element filtersFiltrationPermeation

Owner:JIANGSU GERUIDE TRAFFIC TECH CO LTD

Omnidirectional radar data processing method and system

ActiveCN105182311BHigh measurement accuracySmall amount of calculationWave based measurement systemsRadar systemsRectangular coordinates

Owner:SICHUAN JIUZHOU ELECTRIC GROUP

Manufacturing method of die cutting roller, press cutting roller or indentation roller

InactiveCN100334256CSolve crackingLow costMetallic material coating processesLaser beam welding apparatusLaser coatingCarbon steel

Owner:许正仁

Anti-penetration low-temperature heat-not-burn cigarette paper combustion inhibitor, cigarette paper and preparation method

ActiveCN109594411BImprove penetration resistanceReduced Circumferential VariationCoatings with pigmentsCigar manufactureBurn cigaretteProcess engineering

Owner:MUDANJIANG HENGFENG PAPER CO LTD

A browser function bar display method, device and equipment

ActiveCN106681616BImprove privacyProtect browsing privacyInput/output processes for data processingSoftware engineeringMechanical engineering

Owner:ALIBABA (CHINA) CO LTD

Auxiliary detection equipment for assembly of electromagnetic brake

ActiveCN111922686BEasy CalibrationGuaranteed levelnessMeasurement of torque/twisting force while tighteningMachine gearing/transmission testingTest equipmentElectromagnetic brake

Owner:AUTOFAST TECH

A Method for Optimal Matching of Bogie Suspension Parameters

ActiveCN109918836BReliable Suspension Parameter Optimization ResultsReliable optimization resultsGeometric CADDesign optimisation/simulationVehicle dynamicsBogie

Owner:SOUTHWEST JIAOTONG UNIV

A kind of vaccine composition and its preparation method and application

ActiveCN104248760BPlay a role in immune enhancementMaintain stabilityAntiviralsAntibody medical ingredientsLevamisoleMicrobiology

Owner:PU LIKE BIO ENG

Mobile terminal and fingerprint control method

ActiveCN107491251BRealize text inputRealize voice inputSound input/outputSpeech recognitionEngineeringSpeech input

Owner:NUBIA TECHNOLOGY CO LTD

Device and method for channel estimation and channel post-processing

ActiveCN101835252BReduce the introductionReduce leakagePower managementTransmission control/equalisingSystem capacityDiscrete cosine transform

Owner:ZTE CORP

A negative electrode material molybdenum-tin bimetallic sulfide for lithium ion/sodium ion battery and preparation method thereof

ActiveCN111628155BHigh purityHigh specific capacityMaterial nanotechnologySecondary cellsCarbon layerSodium-ion battery

Owner:GUANGXI NORMAL UNIV

Coal Mine Gas Drainage System and Method for Increasing Gas Drainage Concentration by Variable-diameter Reaming

InactiveCN108590742BNovel and reasonable designRealize the function of reamingDrill bitsFluid removalGear wheelMining engineering

Owner:XIAN UNIV OF SCI & TECH

Method, device and browser client for storing web page elements

ActiveCN104346462BQuick identificationImplement cloud storageExecution for user interfacesSpecial data processing applicationsEngineeringWeb page

Owner:BEIJING QIHOO TECH CO LTD

A method for estimating progress of activated sludge wastewater treatment based on invariant observer

ActiveCN106568913BQuick estimateAccurate estimateWater treatment parameter controlTesting waterActivated sludgeGeneration rate

Owner:UNIV OF JINAN

Escalator Safety Devices and Escalators

ActiveCN108116969BImprove safety and reliabilityTimely responseEscalatorsElectrical connectionControl theory

Owner:HITACHI ELEVATOR CHINA +1

A construction method for deep foundation pit support and reinforcement

ActiveCN113186938BImprove laying effectWrinkles and bends will not occurExcavationsArchitectural engineeringRebar

Owner:九江市辉浩建设工程有限公司

A immersion disinfection device

InactiveCN103055334BSimple structureEasy to useChemicalsDisinfectantEnvironmental engineering

Owner:SUZHOU UNIV

A kind of isocyanate polymerization catalyst and its preparation method, and its method for preparing polyisocyanate

ActiveCN106902872BGroup 5/15 element organic compoundsOrganic-compounds/hydrides/coordination-complexes catalystsPolymerization catalystsOrganic chemistry

Owner:WANHUA CHEM GRP CO LTD

A kind of encapsulation method of cob display module and display module thereof

ActiveCN106486026BReduce spacingAvoid light mixingIdentification meansOn boardComputer module

Owner:FOSHAN NATIONSTAR OPTOELECTRONICS CO LTD

Large wind power generating set and its blade installation structure

ActiveCN105545612BHigh fatiguePlay the role of height adjustmentEngine manufactureWind motor supports/mountsHydraulic cylinderHobbing

Owner:TAIYUAN HEAVY IND

An electronic screen module and an electronic equipment chassis

ActiveCN107643797BIncreased flexibility of useDigital processing power distributionSoftware engineeringEngineering

Owner:LENOVO (BEIJING) LTD

High-efficiency bactericidal disinfectant and preparation method thereof

ActiveCN108013072BEffective sterilizationLess irritatingBiocideSpecific water treatment objectivesActive agentDisinfectant

Owner:定州市荣鼎水环境生化技术有限公司

LED spot lamp

InactiveCN101706063AFew partsSimple processPoint-like light sourceElectric circuit arrangementsEngineeringLED lamp

Owner:CIVILIGHT QIDONG LIGHTING TECH

A Method for Measuring Austenite Content in Steel Using X-ray Diffraction Technique

ActiveCN103808743BEliminate the effects of measurement resultsThe test result is accurateMaterial analysis using radiation diffractionSoft x rayDiffractometer

Owner:NANJING IRON & STEEL CO LTD

Browsing information synchronization method and device

ActiveCN104166652BEasy to operateTransmissionSpecial data processing applicationsWeb page

Owner:TENCENT TECH (SHENZHEN) CO LTD

A pedal self-cleaning vehicle

ActiveCN111101468BIncrease flexibilitySimple structureRoad cleaningGear wheelPower switching

Owner:GUANGZHOU UNIVERSITY

Hot-pressing heads and hot-pressing device consisting of same

ActiveCN101697345BUniform output pressureEasy to adjust pressureSemiconductor/solid-state device manufacturingWorking fluidControl system

Owner:GUANGDONG SYGOLE INTELLIGENT TECH CO LTD

Connection device of replaceable sealing phlegm suction tube

InactiveCN101940814BImprove convenienceImprove efficiencyTube connectorsSuction devicesElectrical and Electronics engineeringFastener

Owner:张地利

A video compression system and server

ActiveCN114390292BImprove stabilityDigital video signal modificationEmbedded systemServer

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Venetian blind control mechanism

InactiveCN101644134BEasy to assemble and disassembleEasy to useLight protection screensEngineeringVenetian blinds

Owner:GUANGZHOU NEWHOO INTELLIGENT HOME TECH CO LTD

An automatic decoupling device for slaughter

ActiveCN108782700BSlaughterhouse arrangementsElectric machineryEngineering

Owner:聊城鸿嘉网络技术有限公司

A strength detection device for leisure tables and chairs

ActiveCN111896281BImprove factory quality assuranceMaterial strength using tensile/compressive forcesStructural/machines measurementEngineeringStructural engineering

Owner:安徽钜将家具制造有限公司

Normally-white TN-mode LCD device

ActiveCN100440003CImprove image qualityIncrease contrastNon-linear opticsThreshold voltageContrast ratio

Owner:BEIHAI HKC OPTOELECTRONICS TECH CO LTD

An Adaptive Asymmetric Quantized Compression Method for Deep Neural Network Models

ActiveCN110942148BStrong feature expression abilityReduce parameter redundancyNeural learning methodsForward propagationEngineering

Owner:BEIJING UNIV OF TECH

A kind of low temperature co-fired ceramic material and preparation method thereof

InactiveCN104129976BLower sintering temperatureExcellent microwave dielectric propertiesMicrowaveZinc

Owner:HUAZHONG UNIV OF SCI & TECH +1

Centrifugal motor, terminal, method for adjusting terminal angle, and storage device

InactiveCN107592388BReduce the chance of breakageAvoid first contactTelephone set constructionsElectric machineryEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method for calibrating the center position of a turntable in a four-axis vision measuring device

ActiveCN109458958BUsing optical meansLinear motionImaging processing

Owner:CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC

Robot Autonomous Positioning and Navigation Based on Image-Text Recognition and Semantics

ActiveCN107967473BHigh precisionLow costPhotogrammetry/videogrammetryCharacter and pattern recognitionText recognitionEngineering

Owner:南京万云信息技术有限公司

Optical cable water blocking cable paste atomization intermittent spraying device

ActiveCN106111389BSimple structureReasonable designLiquid spraying apparatusWater blockPhotoelectric sensor

Owner:TIANJIN YOFC XMKJ OPTICAL CABLE +1

A reward and punishment method, device, equipment and storage medium for block consensus

ActiveCN108961055BRealize corresponding rewards and punishmentsIncrease motivationDiscounts/incentivesFinanceTransaction dataConsensus

Owner:SHANGHAI DAJIAYING INFORMATION TECH CO LTD

Supporting platform for sealing large-span building roofs

InactiveCN101949209BReduce loadReduce interdependenceScaffold connectionsEarthquake resistanceMutual dependency

Owner:胡约民

Method for estimating initial conditions of media during continuous fermentation

ActiveCN113326618BResolve dependenciesFast and accurate estimateDesign optimisation/simulationSpecial data processing applicationsContinuous fermentationMathematical model

Owner:JIANGNAN UNIV

Leakage detection device and method

PendingCN114252201ADetection of fluid at leakage pointAdditive manufacturing apparatusControl theoryLeak detection

Owner:GE GLOBAL SOURCING LLC

Suspension bracket quick loading and unloading lifting device

InactiveCN104832197BReduce labor intensitySensitive and reliableProps/chocksEngineeringLower upper

Owner:HENAN POLYTECHNIC UNIV

Operating journal obtaining method, program, and storage medium

InactiveCN1469237ARun log reductionReduction methodProgram control using stored programsSoftware testing/debuggingSoftware engineeringSoftware

Owner:CANON KK

Roaming processing method of wireless dispatcher

InactiveCN108696828BRealize group call establishmentConnection managementBroadcast service distributionWireless schedulingHandover

Owner:POTEVIO INFORMATION TECH CO LTD

Rotary slag remover for metal smelting dross removal

ActiveCN103540776BCasting cleaning apparatusReciprocating motionSlag

Owner:CINF ENG CO LTD

A kind of optical fiber pre-embedded optical fiber array, optical fiber array connection structure and manufacturing method of optical module

ActiveCN106680946BIncrease productivityIncrease production costCoupling light guidesOptical ModuleAdhesive

Owner:SHANGHAI YONGYI PHOTOELECTRIC TECH CO LTD

Construction Method of Pilot Pit and Excavation in Double-track Tunnel

ActiveCN111305852BIncrease the speed of excavationShorten the construction periodUnderground chambersDrainageArchitectural engineeringTunnel construction

Owner:CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP OF THE FIFTH ENG +2

A kind of traditional Chinese medicine composition for clearing lung and relieving cough

InactiveCN104547578BGood for nourishing and clearing the lungsLow costDispersion deliveryDigestive systemMedicinal herbsBletilla striata

Owner:黄庆嵛

A multi-output shaft hydraulic drive device

ActiveCN105020189BServomotor componentsServomotorsControl signalRoad surface

Owner:XIAN HUIXIN TRANSMISSION CONTROL

High-efficiency mid-infrared laser crystal and preparation method thereof

ActiveCN102618928BHigh gainLow phonon energyPolycrystalline material growthBy pulling from meltEnergy transferCountermeasure

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Preparation of array-shaped tio by catalytic oxidation of pure ti by sodium tetraborate ₂ Methods

InactiveCN107254657BEvenly distributedSimple preparation equipmentMaterial nanotechnologySolid state diffusion coatingFurnace temperatureCrucible

Owner:HENAN UNIV OF SCI & TECH

Image forming apparatus and image forming method

InactiveCN105404479BOther printing apparatusDigital output to print unitsDatabase

Owner:KK TOSHIBA +1

Flat panel display device flipping device

ActiveCN107352488BEasy flipEasy to assembleLifting devicesHoisting equipmentsDisplay deviceEngineering

Owner:TCL KING ELECTRICAL APPLIANCES HUIZHOU

Box-type centrifugal fan

InactiveCN102251985BReduce shockIncrease pressurePump componentsPumpsImpellerAir volume

Owner:张家港安锐格机电设备有限公司

A method of using smart phones to assist indoor positioning

ActiveCN106714102BFor automatic positioningThe positioning result is accurateNavigational calculation instrumentsLocation information based serviceSimulationMobile phone

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A kind of snow melting asphalt and preparation method thereof

ActiveCN111423735BLower freezing temperatureAvoid adsorptionOther chemical processesBuilding insulationsEpoxyAdhesive cement

Owner:周俊肖

heating cooker

ActiveCN110213849BEfficient poolingEfficient heatingDomestic stoves or rangesLighting and heating apparatusWater flowEngineering

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Welding flange equipment for auto parts production

ActiveCN110293328BImprove practicalityPrecise positioningWelding/cutting auxillary devicesAuxillary welding devicesMotor vehicle partEngineering

Owner:盐城市韩景汽车配件有限公司

A drill pipe straightness detection device

ActiveCN103245280BMeet testing needsReasonable structureAngles/taper measurementsMaterial resourcesSupport point

Owner:无锡市钻通工程机械有限公司 +1

Method for estimating and compensating coupling torque of aerial remote sensing inertially stabilized platform

ActiveCN103175530BOvercoming a lack of controlHigh stability and precisionNavigation by speed/acceleration measurementsGyroscopeClassical mechanics

Owner:BEIHANG UNIV

Ultraviolet (UV) screen plastic film printing ink and method for preparing same

InactiveCN102964915BGood flexibilityImprove adhesionInksPolyesterPolymer science

Owner:东莞市佳烨化工科技有限公司

A Combined Photoacoustic and Magnetic Resonance Imaging Method

ActiveCN113598716BReduce noiseReduce artifactsImage enhancementImage analysisLow noiseAnatomical structures

Owner:SOUTHERN MEDICAL UNIVERSITY

A method for cultivating clam worms without water storage and saturated wet soil

InactiveCN103651273BReduce power consumptionEasy and even feedingAnimal husbandrySalt contentSalinity

Owner:射阳县射阳港对虾养殖二公司

Polycarbonate resin composition and molded product produced from same

InactiveCN108137912AExcellent mold releaseImprove hydrolysis resistanceParaffin waxHeat resistance

Owner:LOTTE ADVANCED MATERIALS CO LTD

Blind descrambling method and relevant device thereof and descrambling method

InactiveCN102075473BGet earlySave electricityMulti-frequency code systemsTransmitter/receiver shaping networksAlgorithmMutual correlation

Owner:ALI SHANGHAI

A kind of grinding roller preparation method

ActiveCN104043789BHigh precisionImprove wear resistanceFoundry mouldsFoundry coresCarbideCasting mold

Owner:GUANGDONG INST OF NEW MATERIALS

Database optimization method and device

ActiveCN103164455BSpecial data processing applicationsClass informationVirtual machine

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of preparation method of pyrrole oligomer

ActiveCN108586309BRich sourcesLow costOrganic chemistryOrganic solventOligomer

Owner:东营曜康医药科技有限公司

Drying equipment for shoemaking

ActiveCN104188278BReduce volumeSimple structureShoemaking devicesEngineeringFastener

Owner:淮安市淮安区综合检验检测中心

X-ray devices

InactiveCN1424866AX-ray apparatusRadiation diagnosticsSoft x rayX-ray

Owner:SIEMENS AG

Apparatus for magnetic field gradient enhanced centrifugation

InactiveCN103433135ADrying solid materials without heatHigh gradient magnetic separatorsMagnetic field gradientCentrifugation

Owner:EI DU PONT DE NEMOURS & CO

Reusable packaging box, packaging box using method and transportation tool

PendingCN112777137AReusableReduce wastePackage recyclingBagsTemperature controlLogistics management

Owner:张晓冬

Coating composition, porous film, light-scattering film, and organic electroluminescent element

ActiveCN104039905AImprove heat resistanceHigh refractive indexDiffusing elementsElectroluminescent light sourcesRefractive indexTransmittance

Owner:MITSUBISHI RAYON CO LTD

Information reading method and device, signal capturing method for information reading device, band limiting device therefor, timing point amplitude extracting method therefor, and signal processing

InactiveCN1535445AScaling up structural changesIncrease changeImage data processing detailsSensing by electromagnetic radiationImage resolutionInformation device

Owner:FUJITSU LTD