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.

Dynamic control method for heating process of niobium containing steel

ActiveCN109136491AGuaranteed heating qualityReduce wasteHeat treatment process controlChemical compositionAlloy steel
Owner:BAOSHAN IRON & STEEL CO LTD

Bacteria-reducing solution and bacterial-reducing processing method for chilled meat

InactiveCN107646964ANo environmental pollution hazardImprove bacteria reduction effectMeat/fish preservation by freezing/coolingMeat/fish preservation using chemicalsChemistryCitric acid
Owner:BEIJING GUOSTA ECOLOGICAL TECH CO LTD

Emergency early warning method and device based on meta-knowledge and electronic device

PendingCN113822069AImprove early warning efficiencySolve the technical problem of low early warning efficiencyNatural language translationSemantic analysisStart timeData mining
Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT

Cooler with control device

InactiveCN103148737AGuaranteed cooling effectGood cooling effectStationary tubular conduit assembliesHeat exchange apparatusAutomatic controlCooling temperature
Owner:ZHANGJIAGANG KEHUA CHEM EQUIP MFG

Self interface adjusting and controlling method of wear-resistant and self-lubricating Ti<3>Al<1-x>Si<x>C<2>-Mg matrix composite material

InactiveCN111690858AImproved wear resistance and self-lubricating propertiesElastic modulusPolymer chemistry
Owner:BEIJING JIAOTONG UNIV

Pipeline potential monitoring device and method for synchronously monitoring potentials in different areas of pipeline

ActiveCN106350825AEasy to install and useEasy to useSeawaterEngineering
Owner:青岛钢研纳克检测防护技术有限公司

Iron alloy key

InactiveCN105715113AImprove softnessImprove corrosion resistance and oxidation resistanceKeysChromiumNickel
Owner:广西丛欣实业有限公司

Electrode boiler water heat storage system

ActiveCN113513779AHigh flexibilityEasy to addHeating fuelCentral heating with accumulated heatCogenerationWater pipe
Owner:ZHEJIANG SHANGNENG BOILER

Cotton loosening machine for home textile product production and using method of cotton loosening machine

InactiveCN112080817AImprove precision dispensing and efficiencyReduce manual labor intensityFibre breaking machinesManufacturing engineeringCentrifugal fan
Owner:长兴宏成纺织有限公司

Low-voltage cable intermediate connector manufacturing method

ActiveCN107317129ALow costEasy to operateMultiple conductors connectorConnection insulationLap jointThermal contraction
Owner:JIANGSU HUAYA CABLE

Environment-friendly paint

InactiveCN107778928AImprove smoothnessKeep surfaces cleanAntifouling/underwater paintsPaints with biocidesSolventSilica fume
Owner:黄健俊

Motor

PendingCN114556758AMechanical stabilityMagnetic bodiesMagnetic circuit stationary partsElectric machineryMagnet device
Owner:ROBERT BOSCH GMBH

Wireless local area network system applied to automobile

InactiveCN106161484AOvercome poor wireless network signalEasy accessNetwork topologiesTransmissionData informationLocal area network
Owner:享位科技有限公司

Plasma arc rotational conveying device

InactiveCN102438388AShort contact timeExtended service lifePlasma techniqueCoalElectric arc
Owner:南京创能电力科技开发有限公司

Automobile picklock-prevention early warning system based on contact point detection

ActiveCN107618479AProtect vehicle safetyProtection securityAnti-theft devicesEngineeringEarly warning system
Owner:明光泰源安防科技有限公司

Coconut shell health-care Go

InactiveCN101920114AImprove wear resistanceBlack and white naturalElectrotherapyDollsChinese herbsMassage - action
Owner:王世范

Bionic geomagnetic magnet therapy cushion with bionic geomagnetic generator

InactiveCN110292273ASmall footprintConvenient power supplyElectrotherapySofasWater circulationHeating pad
Owner:泰安益升康生物科技股份有限公司

Preparation of series of water-soluble polymers based on Rylene compound and biomedical application of water-soluble polymer as optothermal reagent

ActiveCN107033267AImprove biocompatibilityGood water solubilityEnergy modified materialsEchographic/ultrasound-imaging preparationsWater soluble polymersWater soluble
Owner:BEIJING UNIV OF CHEM TECH

Method for rapidly synthesizing HKUST-1 by utilizing reflux stirring method

PendingCN114349972AStrong practical applicabilityImprove applicabilityChemistryMetal-organic framework
Owner:HARBIN INST OF TECH

Using method of tablet crushing device suitable for emergency treatment

InactiveCN108685704AReasonable structureEasy to operateOral administration deviceEmergency treatmentEmergency medicine
Owner:周衍菊

Cable conductor DC resistance testing device

PendingCN112067895AHigh precisionEasy to measureResistance/reactance/impedencePhysicsDc resistance
Owner:CHINA ELECTRIC POWER RES INST

Bakeware for food

InactiveCN1475121AClean environmentBaked Goods HygieneBaking ovenSpray nozzleEngineering
Owner:HUNAN XUNDA JI TUAN YOU XIAN GONG SI

Earphone charging box

PendingCN113784248AEasy to replacePlay the role of identificationCircuit monitoring/indicationDifferent batteries chargingEngineeringHeadphones
Owner:广东鸣洋智能科技有限公司

Method for printing patterns on outer surface of cookware

InactiveCN104417235ARealistic imageHigh color reproductionDecorative surface effectsDesign patternCooker
Owner:LANXI KESTER COOKWARE CO LTD

Touch type mobile phone entity shortcut keyboard

InactiveCN104468913ASolve the problem of implementing blind inputFast inputTelephone set constructionsTouchscreenKey pressing
Owner:梅旭臻

Odorless aerobic static intelligent fermentation bin

PendingCN111944664AEasy to operateBioreactor/fermenter combinationsBiological substance pretreatmentsProcess engineeringPolymer
Owner:POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI

Adjustable stand for precision optics mechanics

ActiveCN100414347CCompact structureSmall duty cycleOptical elementsImage resolutionEngineering
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

An engine and an air cylinder determination method used for performing air cylinder determination in the engine

InactiveCN106032761AImprove reliabilityThe decision logic is simpleValve arrangementsMachines/enginesMissed toothTop dead center
Owner:HITACHI AUTOMOTIVE SYST SUZHOU

Self-driving and traction integrated structure for energy storage power supply vehicle

PendingCN114763070ATime-consuming and laborious to solveAchieve steeringBraking element arrangementsElectric propulsion mountingBrake forceTractor trailer
Owner:山东艾诺仪器有限公司

Experimental device for studying relationship between mining and ground subsidence

PendingCN107843717AEarth material testingDrive motorBench test
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for manufacturing LTCC substrate co-fired solder resist layer

InactiveCN109524310AReduce product process preparation processImprove solder mask precision and solder mask reliabilitySemiconductor/solid-state device manufacturingResistSolder paste
Owner:NO 43 INST OF CHINA ELECTRONICS TECH GRP CETC

Phenol-cyanogen wastewater treatment method

ActiveCN109179551ALow running costSolve severe backlogWater contaminantsWater/sewage treatment by sorptionChemistryCyanogen
Owner:湖南华菱涟源钢铁有限公司

Drug mixing device for oncology department

PendingCN114522583AWell mixedFast mixingRotating receptacle mixersTransportation and packagingBiomedical engineeringMechanical engineering
Owner:邱晓辉

Method for producing feed additive organic trace copper humate

InactiveCN113439802AImprove disease resistanceImprove yield and qualityAnimal feeding stuffAccessory food factorsChemistryHumic acid
Owner:北京博思汇科生物技术有限公司

Combined digital proportional adjusting electromagnetic valve

InactiveCN106224597ASimple structureMultiple way valvesPotentiometerEngineering
Owner:余姚市丰瑞电器有限公司

Lead pin type electronic transformer

InactiveCN103943334AQuality assuranceReduce wasteTransformers/inductances coils/windings/connectionsEngineeringElectrical and Electronics engineering
Owner:宝电电子(张家港)有限公司

Method for cascade neutralization and cascade flotation of multi-metal acid wastewater

PendingCN113713960AEffective separationEfficient recycling and safe disposalProcess efficiency improvementWet separationAcid treatmentSulfuric acid
Owner:SHANDONG GUODA GOLD

Vacuum pump and manufacturing method thereof

InactiveCN105548144AQuick responseShort recovery timeAnalysis by electrical excitationOrganic electroluminescenceEngineering
Owner:时建华

Protection device for breakage of elevator steel wire rope

InactiveCN110482368ANovel ideaCompact structureLifting devicesElevatorsEngineeringWire rope
Owner:XIANGHUALING TIN IND CO LTD

Ventilation device, cover body and container comprising cover body

PendingCN113277215ASimple structureEnsure hygieneClosuresDrinking vesselsStructural engineeringAir channel
Owner:MASTER PLANS LLC

Multifunctional atmospheric pollution prevention and control device

PendingCN112642238AEffective dust suppression workImprove dust qualityCombination devicesUsing liquid separation agentDust particlesConductive rubber
Owner:刘志宏

CoS2/CoS2-NC catalytic electrode material with three-dimensional core-shell structure as well as preparation method and application of catalytic electrode material

InactiveCN109913895AIncrease speedImprove electrocatalytic activityPhysical/chemical process catalystsElectrodesDecompositionGraphene electrode
Owner:ZHEJIANG UNIV

Main shaft locking device and method

InactiveCN103899663AImprove automationImprove accuracy and efficiencyCouplings for rigid shaftsRadial positionEngineering
Owner:MESNAC

Motor imagery electroencephalogram signal classification method of optimal region common space mode

PendingCN111091074AImprove performanceReduce the number of channelsCharacter and pattern recognitionSignal classificationTest set
Owner:HANGZHOU DIANZI UNIV

Superfine silicon powder ball-milling grading system

PendingCN110385189AHigh recovery rateExtended service lifeSievingScreeningBall millMechanical engineering
Owner:凯盛石英材料(黄山)有限公司

Diesel engine camshaft signal panel

InactiveCN101975112AImprove accuracyLower unit costFuel-injection pumpsMachines/enginesEngineeringDiesel engine
Owner:DALIAN MINGYANG IND

Data query method and device, electronic equipment and storage medium

PendingCN111488377AImprove performanceShorten the timeDigital data information retrievalSpecial data processing applicationsInformation retrievalData query
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Method for controlling a sequencing device

PendingCN114223035AMicrobiological testing/measurementComputer security arrangementsCloud computingSequencing data
Owner:LIFE TECH CORP

SiRNA capable of inhibiting expression of TIMP-1 gene, pharmaceutical composition containing siRNA, and applications of SiRNA and pharmaceutical composition

PendingCN111378658AImprove stabilityHigh gene suppression activityOrganic active ingredientsSenses disorderSense strandGene expression
Owner:SUZHOU RIBO LIFE SCIENCE CO LTD

Health care medicated wine and preparation method thereof

InactiveCN107998322AImprove immunityGood curative effectHeavy metal active ingredientsDispersion deliveryWeaknessCentipede
Owner:杨凌寿康中医药保健品有限公司

Ceramic diverter used in hot-air fan

InactiveCN102679553AImprove heat resistanceSmall thermal deformationFluid heatersThermal deformationEngineering
Owner:常熟市天和陶瓷厂

Education office automation administrative management system

InactiveCN106503901ARealize processAchieve refinementOffice automationResourcesFunctional moduleStaff management
Owner:HEFEI TONGKE ELECTRONICS TECH

Method for obtaining proxy calling conversation control function address

InactiveCN101136823AData switching by path configurationNetwork connectionsControl functionSession control
Owner:ZTE CORP

Wide-angle lens and atomic filter-based optical signal detection system

InactiveCN102142896AShorten detection timeReduce background noiseElectromagnetic transmissionPhotometry using electric radiation detectorsOxide semiconductorWide-angle lens
Owner:PEKING UNIV

Alcohol dehydrogenase mutant and application thereof

ActiveCN111057686AImproved thermal stabilityReduce generationBacteriaBiofuelsMolecular biologyPoint mutation
Owner:ZHEJIANG UNIV

External drug with effect of promoting blood circulation to remove blood stasis and preparation method thereof

InactiveCN108743767AGood treatment effectHydroxy compound active ingredientsAntipyreticDislocationRemove blood
Owner:李朝阳

Tuned massed damper device

ActiveCN107060125AImproved torsional and bending vibration characteristicsReduce impact damageProtective buildings/sheltersShock proofingFlexural vibrationTuned mass damper
Owner:SOUTHEAST UNIV

Tension monitoring sensor for eliminating vibration peak value of elevator steel wire ropes

ActiveCN105347132AReasonable structural designEliminate jitter flutterElevatorsPeak valueStrain gauge
Owner:CHINA UNIV OF MINING & TECH +1

Tandem rolling mill control device and tandem rolling mill control method

ActiveCN108500064ARoll force/gap control deviceMetal rolling stand detailsSteel platesEngineering
Owner:HITACHI LTD

Slow-bonded low-retraction prestressed short cable system, calculation thereof and tensioning method thereof

ActiveCN109750599ADecrease anchor retraction valueIncrease the effective prestressBridge erection/assemblyBridge materialsPre stressingPre stress
Owner:上海同吉建筑工程设计有限公司 +1

Method for preparing ultralow expanding ceramic material

InactiveCN102219484ASimple processShort processPolyvinyl alcoholEnergy consumption
Owner:湖南嘉盛电陶新材料股份有限公司

Automatic stamping machine for character wheels

InactiveCN103287086AEasy to operateImprove work efficiencyRotary pressesBronze printingHot stampingCam
Owner:QINGDAO HAIGANG GILDING PRESS EQUIP

Automatic production and fertilization device for sunlight greenhouse vegetable cultivation

ActiveCN113196926AEasy to storeImprove the mixing effectClimate change adaptationSpraying apparatusFertilizerElectric machinery
Owner:INST OF AGRI MECHANIZATION XINJIANG AGRI INST

Data storage method and data reading method and device

ActiveCN105205062AImprove reading efficiencyAvoid the problem of low read efficiencySpecial data processing applicationsData fileThe Internet
Owner:TENCENT TECH (BEIJING) CO LTD

Screw pump for oil extraction

ActiveCN108050058AExtended service lifeHigh bonding strengthRotary piston pumpsRotary piston liquid enginesStatorBonding strength
Owner:INST OF SINOPEC OILFIELD EQUIP CORP +1

Method and system for intelligently switching between live program and on-demand program

ActiveCN105828098AGood viewing experienceImprove viewing experienceSelective content distributionOn demandCable television
Owner:KONKA GROUP

Method for manufacturing metal circuit

ActiveCN106894004AStable effectAvoid reactionAntenna supports/mountingsRadiating elements structural formsChemical platingPressure casting
Owner:SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS

Blending device and process for isoquinoline

ActiveCN108393022AReduce labor intensitySimple and efficient operationOrganic chemistryTransportation and packagingProcess engineeringSurface coil
Owner:鞍钢化学科技有限公司

Humidification tank for fuel cells

ActiveCN110165250AIncrease the itineraryImprove humidification effectFuel cell heat exchangeEngineeringAir bubble
Owner:VOLT ELECTRONICS SUZHOU CO LTD

Wireless malfunction administrative system apparatus

ActiveCN101202676AImprove alarm controlImprove analytical performanceData switching networksInterdictionControl function
Owner:CHINA MOBILE GRP FUJIAN CO LTD

A license service implementation system based on a block chain

ActiveCN109189962AImprove protectionImprove securityStill image data indexingDigital data protectionBlockchainMetadata
Owner:福建南威软件有限公司

Combined type toy gyro separated through induction control

ActiveCN104623900AStrong operabilityPlay NoveltyTopsMechanical engineeringSoftware engineering
Owner:ALPHA GRP CO LTD +2

Synthesis of 2',3'-didesoxy-3'-deoxythymidine

InactiveCN101029068AReduce manufacturing costEnergy savingSugar derivativesChemical recyclingSolvent
Owner:陆咏

Preparation method of manifold type all-diamond micro-channel radiator

ActiveCN113267082AIncreasing the thicknessQuality improvementHeat exchange apparatusPhysicsGrinding
Owner:UNIV OF SCI & TECH BEIJING +1

Woven fabric coating device and using method thereof

ActiveCN104895026AFast prepackagingUniform pre-packed filter materialConstructionsSoil drainageWoven fabricBase plane
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Vehicle and control method and control device of electric power steering system of vehicle

ActiveCN112298341AImprove driving experienceFine controlElectrical steeringDriver/operatorElectric machinery
Owner:BYD CO LTD

Heat treatment technique for rapidly conducting ageing on ZM6 magnesium alloy casting

ActiveCN105420648AHigh yield strengthShorten heat treatment timeTemperature treatmentSolution treatment
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

High-precision pose measurement method for movable platform under strong light interference

PendingCN111207735AThe design idea is simpleEnhanced detail featuresAngle measurementNavigation instrumentsEngineeringImage enhancement
Owner:AVIC BEIJING CHANGCHENG AVIATION MEASUREMENT & CONTROL TECH INST +2

Secondary high-order advanced successive approximation analog-to-digital converter and control method

PendingCN113114257AShorten the conversion cycleWork fasterAnalogue/digital conversionElectric signal transmission systemsA d converterDifferential capacitance
Owner:XI AN JIAOTONG UNIV

Dynamic three-dimensional scene reconstruction method based on image semantic segmentation

PendingCN114723875AGood positioning and mapping effectPrecise positioningImage enhancementImage analysisPhysicsReconstruction method
Owner:电子科技大学长三角研究院(湖州)

Method and device for inserting key frame in video encoding

ActiveCN105072439ANot easy to waste code rateNot easy to lose informationClosed circuit television systemsCollections dataData acquisition module
Owner:ZHUHAI JIELI TECH

Satellite fault modeling method using Hough transformation and Weibull distribution

PendingCN114357620AImprove fitting accuracyImprove parameter estimation accuracyGeometric CADCharacter and pattern recognitionSatelliteEngineering
Owner:WEIFANG UNIV OF SCI & TECH

Geothermal energy collection pavement

InactiveCN113668320AImprove heat transfer performanceIncreased heat storage capacityIn situ pavingsCollector components/accessoriesEnvironmental geologyGraphene
Owner:NEIJIANG NORMAL UNIV

Light energy pavement laying method

InactiveCN111996862ALow maintenanceExtended service lifePavement lightsTemporary pavingsElectric energyStructural engineering
Owner:中宇智慧光能科技有限公司

Sand table 3D printing material

InactiveCN109987877AGuaranteed liquiditySave resourcesAdditive manufacturing apparatusVegetable fibersNatural fiber
Owner:广州拾柏千模型科技有限公司

Anti-bacterial sole material

InactiveCN104292533AModerate hardnessLong-lasting antibacterial effectSolesDimethyl formamideChemistry
Owner:常熟市任阳工艺鞋厂(普通合伙)

Multifunctional mattress

InactiveCN101224071ARelieve fatigueSleep comfortablyStuffed mattressesPhysical therapyMassageMedicine
Owner:XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD

Pure traditional Chinese herb pesticide and preparation method thereof

InactiveCN106538645AEasy to makeLow costBiocideDead animal preservationHerbPesticide
Owner:陈洪海

Signal detection device

PendingCN109581033AReduce complexityEasy to detectCurrent/voltage measurementPulse characteristics measurementsVIT signalsLower limit
Owner:SHENZHEN H&T INTELLIGENT CONTROL

Composite material

InactiveCN110718317AReduce thicknessCompact designConductive layers on insulating-supportsConductive materialInsulation layerMetal
Owner:TAIFLEX SCI

Dustproof heat dissipation power distribution box for electric power

InactiveCN112260072AEasy cooling operationEasy scaling operationSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsMechanical engineeringElectric machine
Owner:蒋安为

Target detection method for three-coordinate active phased array radar

ActiveCN110221289AReduce detectionEnsure consistencyRadio wave reradiation/reflectionEngineeringElectrical and Electronics engineering
Owner:ANHUI SUN CREATE ELECTRONICS

Oral thick paste composition for body nursing and preparation method thereof

InactiveCN110522872ABacterial inspection qualifiedWorry-free long-term useOrganic active ingredientsDispersion deliveryHerbPericarpium citri reticulatae
Owner:HUBEI UNIV OF CHINESE MEDICINE

Vehicle door handle assembly

PendingCN113153033AThe overall structure is streamlined and reasonableReduce the number of partsElectrical locking circuitsElectrical locking actuatorsCar doorCommercial vehicle
Owner:NINGBO HUAKAI ELECTRONICS TECH CO LTD

Data processing method and device, electronic equipment and storage medium

PendingCN114358744AImprove efficiency and successSave manpower and material resourcesOffice automationEngineeringData processing
Owner:SHANGHAI YIBAO HEALTH MANAGEMENT CO LTD

Facial mask containing peony essential oil, cucumber extracting solution and snail concentrate and preparation method of facial mask

InactiveCN107496325AScavenging oxygen free radicalsInhibits skin pigmentationCosmetic preparationsToilet preparationsSodium carboxymethylcelluloseGlycerol
Owner:HENAN UNIV OF SCI & TECH

Spring boot instance concurrent processing method and device

PendingCN112114862AReduce code usageSimple stepsVersion controlEnergy efficient computingEngineeringParallel computing
Owner:POTEVIO INFORMATION TECH

Method and device for measuring interstitial oxygen content of silicon single crystal rod

ActiveCN113030000AAvoid judgment errorAvoid errors in judging interstitial oxygen contentMaterial analysis by optical meansInfraredSingle crystal
Owner:XIAN ESWIN MATERIAL TECH CO LTD +1

Logistics sorting and conveying device

InactiveCN107470159AAvoid running back and forthImprove work efficiencySortingElectric machineryEngineering
Owner:重庆旭永科技发展有限公司

Method for culturing aerobic granular sludge for degrading chlorophenol by using 2,4-dichlorphenoxyacetic acid as substituted carbon source

InactiveCN101935103ACarbon savingReduce risk of exposureSustainable biological treatmentBiological water/sewage treatmentChlorophenolCarbon source
Owner:BEIJING NORMAL UNIVERSITY

Glutinous rice flour used for quick-frozen glue pudding, and preparation method thereof

InactiveCN107410845AGood transparencyStrong water holding capacityEdible oils/fatsNutrientRice flour
Owner:ANHUI LUOLUO RICE IND

Preparation method of CuO-Cu2O/CM nanowire array heterostructure and application

PendingCN110849813AIncrease surface areaHigh density of active sitesMaterial analysis by electric/magnetic meansMaterial analysis by optical meansAmmonium sulfateTube furnace
Owner:QUFU NORMAL UNIV

Anti-ultraviolet eyebrow pen with triangular tip and preparation method of resin material thereof

PendingCN109123997AReasonable structural designEasy to usePackaging toiletriesPackaging cosmeticsEngineeringPolyresin
Owner:ZHEJIANG Z&Z IND CO LTD

Device and device for rounding sharp corner of inner wall of air film hole of air-cooled hollow blade

InactiveCN111570952AEliminate stress concentrationExtended service lifeMachining electric circuitsMachining working media supply/regenerationPhysicsElectrically conductive
Owner:AECC SHENYANG ENGINE RES INST

Form acquisition method and device, storage medium and electronic device

PendingCN112101900AReduce manual operationsSolve the problem of low scheduling efficiencyDatabase management systemsOffice automationReal-time computingTime segment
Owner:BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD

Parametric modeling and computational analysis method for embedded blade root of wind power blade

PendingCN114722683AAvoid distorted calculation resultsShorten the calibration cycleGeometric CADDesign optimisation/simulationMesh gridModelSim
Owner:JILIN CHONGTONG CHENGFEI NEW MATERIAL +1

Carton packaging film sealing machine

InactiveCN111717484ASimple structurePracticalWrappers shrinkageWrapping material feeding apparatusStructural engineeringManufacturing engineering
Owner:李方茂

Photon crystal wavelength division mutiplex device

InactiveCN1184753CSimple design principleSave timeCoupling light guidesElectromagnetic transmissionOptical pathWavelength-division multiplexing
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

Method for designing latticed steel reinforced concrete column based on modified segmentation model

PendingCN112131652AReasonable designGeometric CADDesign optimisation/simulationRebarReinforced concrete column
Owner:JIANGNAN UNIV

Medicinal composition for preventing and controlling rot of filigree date

InactiveCN1468518AGood control effectBiocideAnimal repellantsBenzimidazoleChemistry
Owner:CANGZHOU ACAD OF AGRI & FORESTRY SCI

Waterproof light-reflecting artificial leather

InactiveCN104233829AExtended service lifeExpand the scope of useSynthetic resin layered productsGlass/slag layered productsMotor vehicle drivingPhysics
Owner:JIANGYIN LONGSHENG PLASTIC

Registered voiceprint dynamic update method and computer storage medium

ActiveCN110400567BImprove robustnessUser identity/authority verificationSpeech analysisUser authenticationVoice data
Owner:SHENZHEN AV DISPLAY +1

Epoxy modified polyester emulsion as well as preparation method and application thereof

ActiveCN112794999AStrong adhesionImprove mechanical propertiesPolyester coatingsPrepolymerEmulsion
Owner:ETERNAL CHEM (TIANJIN) CO LTD

Touch area adaptation method and device and computer readable storage medium

ActiveCN109582211AAvoid touch failureImprove user experienceVideo gamesInput/output processes for data processingReal-time computingAdaptation method
Owner:NUBIA TECHNOLOGY CO LTD

Preparation method of SN-grade gasoline engine oil being 5W/20 in viscosity

InactiveCN106190470AGood fluidity at low temperatureFuel consumption and noise decibel value reductionLubricant compositionPetroleumSodium molybdate
Owner:天津蓝新石油化工有限公司

Puncture positioning instrument for department of cardiology

PendingCN114795404AShorten positioning timeFlexibility to change locationSurgical needlesVaccination/ovulation diagnosticsEngineeringMechanical engineering
Owner:张浩川

Sand shooting mechanism for compacting moulding sand

InactiveCN105328138AReduce stepsImprove work efficiencyMoulding machinesEngineeringLinkage concept
Owner:CHONGQING YUXI FLOUR PROD

Method for repairing zinc polluted soil and sludge by using aster subulatus

PendingCN109482631AStrong ability to spread with the windGrow fastContaminated soil reclamationBiological sludge treatmentBiologyZinc
Owner:AGRI PROD QUALITY SAFETY & DETECTION TECH RES INST GUANGXI ZHUANG AUTONOMOUS REGION ACADEMY OF AGRI SCI

Outer ring flange grinding wheel dressing device

InactiveCN104924215AEasy to operateQuick implementationAbrasive surface conditioning devicesEngineeringFlange
Owner:ZHANGJIAGANG AAA BEARING

S-doped SnSe/CNTs composite flexible film and preparation method thereof

ActiveCN113540335ASimple processEasy to operateThermoelectric device manufacture/treatmentThermoelectric device junction materialsThin membraneComposite material
Owner:SHAANXI UNIV OF SCI & TECH

Integrated self-cleaning insect-expelling electrical cabinet

InactiveCN111740319AImprove dust removal effectEasy to useDispersed particle filtrationTransportation and packagingStructural engineeringInsect
Owner:黄艳

Device for sealing novel steel pipe

InactiveCN109723931AAchieve sealingPipe elementsSteel tubeRubber ring
Owner:新昌县永益包装有限公司

Method for obtaining high-yield curdlan bacterial strain through high-flux screening

InactiveCN107384795AShort screening cycleShort cycleMutant preparationMicroorganism based processesMutagenic ProcessOrifice plate
Owner:EAST CHINA NORMAL UNIVERSITY +1

Silicon lens array design method

InactiveCN110221364ALow costReduce the difficulty of assemblyOriginals for photomechanical treatmentLensSilicon chipIon beam etching
Owner:合肥嘉东光学股份有限公司

Gathering and transportation standpipe system gas-liquid two-phase flow pattern judgment method and system

PendingCN106951845ADetailed flow patternCharacter and pattern recognitionPressure difference measurement between multiple valvesTime–frequency analysisEngineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Method for quickly adjusting elevation of rail embedded part

PendingCN113718559AEasy to operateReduce construction costsRail fastenersTrack maintainenceStructural engineeringRail traffic
Owner:CHINA 22MCC GROUP CORP

Zero-gravity automobile seat

PendingCN109050355AErgonomicMovable seatsDrive motorEngineering
Owner:CHONGQING YANFENG ADIENT AUTOMOTIVE COMPONENTS CO LTD

Triple-solar pest-killing lamp

InactiveCN107889806ANovel structureEasy to operateBatteries circuit arrangementsElectric powerSteel tubePower grid
Owner:XIAOGAN YIHONG HOME CREATIVE DESIGN CO LTD

Durian packaging machine

InactiveCN106005537ABuy fastFast packPackaging fruits/vegetablesGear transmissionSprocket
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Novel cemetery photovoltaic support

InactiveCN104836516AIncrease usageExtended service lifePhotovoltaic supportsPhotovoltaic energy generationLoudspeakerEngineering
Owner:HANGZHOU HUA DING SOLAR ENERGY TECH

Silver powder composed of three-dimensional particle crystals and two-dimensional flaky crystals and preparation method of silver powder

PendingCN114743717AHigh strengthImprove conductivityNon-conductive material with dispersed conductive materialMetal/alloy conductorsPhysicsSilver paste
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Intrauterine device containing progesterone with no bracket

ActiveCN100427049CShorten the lengthReduce weightOrganic active ingredientsFemale contraceptivesIntrauterine deviceIntrauterine Contraceptive Devices
Owner:LIAONING AIMU MEDICAL SCI&TECH

Strip steel hole detection locator

PendingCN111855680ASimple device structureEasy to automateOptically investigating flaws/contaminationUsing optical meansElectric machineryEngineering
Owner:ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD +1

Warm-keeping life jacket

PendingCN112572732AImprove sealingExtend the waiting time for helpBody suitsOhmic-resistance heatingPhysicsBuoyant flow
Owner:江苏海拓科技有限公司

Anti-jittering clamping device for laser welding machine

PendingCN110394551AAvoid jitterEasy to clamp and fixLaser beam welding apparatusLaserHydraulic cylinder
Owner:湖南志辉知识产权有限公司

Product purchase device and method

InactiveCN102262763ACommerceProduct baseSimulation
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Statistical method and device for service traffic in mobile communication system

ActiveCN111050345AClear logicGuaranteed calculation accuracyWireless communicationReal-time computingService flow
Owner:SOUTHEAST UNIV

Primer, kit and detection method for detecting IDH1 gene variation through ddPCR technique

InactiveCN108342461AGood specificityHigh sensitivityMicrobiological testing/measurementDNA/RNA fragmentationIDH1 Gene MutationSmall fragment
Owner:PRIMBIO GENES BIOTECH WUHAN CO LTD

Electric power Internet of Things heterogeneous shared resource allocation system and method

ActiveCN111901145AQuality improvementImprove resource utilizationData switching networksType of serviceInternet of Things
Owner:JIANGSU ELECTRIC POWER CO +2

Method for dynamically adjusting luggage position and registered luggage correction system

PendingCN113291759AImprove recognition rateRun smoothlyConveyorsConveyor partsIdentification rateControl engineering
Owner:民航机场规划设计研究总院有限公司

Command vehicle-mounted automatic antenna and lightning protection grounding system

PendingCN112366439AReduce loadReduce operational complexityVehicle connectorsAntenna adaptation in movable bodiesIn vehicleElectrical and Electronics engineering
Owner:航天时代(青岛)海洋装备科技发展有限公司

Compound grapheme absorption agent, method for preparing compound grapheme absorption agent and application of compound grapheme absorption agent

InactiveCN103480333AReduce reunionHigh specific surface areaOther chemical processesWater/sewage treatment by sorptionCvd grapheneGraphite oxide
Owner:SOUTH CHINA UNIV OF TECH

On-line maintenance device for grate cooling equipment

InactiveCN101446472AReduce the chance of equipment accidentsReduce lossesHandling discharged materialEngineeringElectrical and Electronics engineering
Owner:中材(天津)重型机械有限公司

Cutting device of melon-fruit cutting machine

InactiveCN107775676AUniform thicknessSame specificationMetal working apparatusEngineeringMechanical engineering
Owner:郭喜兰

Lossy compression coding method, device and system-on-chip

ActiveCN110536138AReduce sizePreserve clarityImage enhancementImage analysisRegion of interestLossy compression
Owner:HANGZHOU HIKVISION DIGITAL TECH

Conjoined Chinese-style tile

InactiveCN103352542AReduce use costSimple laying processRoof covering using tiles/slatesLap jointManufacturing engineering
Owner:ZHEJIANG HENGDIAN CONSTR ENG CO LTD

Simulating experiment device and method for layered aeration zone

InactiveCN108508181APromote reductionEasy to operateEarth material testingSoil columnEngineering
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Medicinal liquor capable of promoting tissue regeneration and bone knitting and preparation method thereof

InactiveCN105726687AEasy to usePromote wound healingDispersion deliveryHydroxy compound active ingredientsCarthamusSide effect
Owner:李学存

Movable maintenance robot system, method for providing maintenance to elevator car of elevator and elevator

PendingCN110980459AQuick maintenanceFor quick maintenanceElevatorsBuilding liftsAutomotive engineeringStator
Owner:KONE CORP

Pyridinium modified UiO-66 type compound, preparation method and application

ActiveCN114561025AImprove stabilityEasy to separate and purifyOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsEpoxideCarbonic acid
Owner:LIAONING NORMAL UNIVERSITY