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.

Construction method, hoisting tool, location tire and location support for installing comb-tooth-shaped expansion joint

ActiveCN102926322BAccurate locationImprove surrounding flatnessBridge structural detailsSocial benefitsVehicle frame
Owner:JINAN URBAN CONSTR GRP

Joint training method and device for business models

ActiveCN111737755BReduce complexityReduce operational complexityRandom number generatorsDigital data protectionService modelComputer network
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Integrated user safety management method and device

InactiveCN100502307CSecurity Integrated ManagementFlexible Integrated ManagementData switching networksEngineeringMultiple applications
Owner:HUAWEI TECH CO LTD

High performance variable vane pump

ActiveCN109538467BLarge displacementIncrease pressureRotary piston pumpsRotary piston liquid enginesStructural engineeringOil distribution
Owner:ZHEJIANG UNIV

Automated secondary guidance uploading method and system

ActiveCN109516130BReduce labor costsReduce bumpsConveyorsImage analysisData transportEngineering
Owner:易思维(杭州)科技股份有限公司

Semiconductor device and manufacture method thereof

InactiveCN101930919BSuppress leakage currentSuppresses heat releaseSemiconductor/solid-state device manufacturingSemiconductor devicesSalicidePower flow
Owner:SHINDENGEN ELECTRIC MFG CO LTD

Detecting block artifacts in coded images and video

InactiveCN101573980BTelevision systemsDigital video signal modificationAlgorithmChrominance
Owner:THOMSON LICENSING SA

A channel compression and decompression method and device based on cell broadcast short message

ActiveCN105163294BShorten the lengthImprove transmission efficiencyNetwork traffic/resource managementMessaging/mailboxes/announcementsTelecommunicationsChannel parameter
Owner:HENGBAO

Multi-point processor resource scheduling method and multi-point control unit

InactiveCN101488977BIncrease profitTelevision conference systemsTwo-way working systemsResource utilizationIp address
Owner:NEW H3C TECH CO LTD

Water-borne permeable crystalline waterproofing material and preparation method thereof

InactiveCN101671154BReduce complexityImprove permeabilityBenzenePotassium silicate
Owner:SHANGHAI JIAOTONG UNIV

Screen display method and display device

ActiveCN111782123BAvoid the influence of normal displayAvoid draggingDigital output to display deviceDisplay deviceOn-screen display
Owner:北京博睿维讯科技有限公司

A kind of ultra-low ash polypropylene and polypropylene lithium battery diaphragm material

ActiveCN110804113BImprove moisture resistanceLow dielectric lossLi-accumulatorsCell component detailsPtru catalystHydrogen atmosphere
Owner:SHANDONG CHAMBROAD PETROCHEMICALS CO LTD

A high tracking resistance adss optical cable sheath material

ActiveCN104151681BImprove securityEngineeringCorrosion resistant
Owner:上海至正新材料有限公司

A Concentrated Winding Vernier Permanent Magnet Motor Across Two Teeth

ActiveCN106253530BReduce copper consumptionReduce volumeWindings conductor shape/form/constructionElectric machinePower factor
Owner:HUAZHONG UNIV OF SCI & TECH

Grasp recognition method, device, storage medium and electronic equipment

ActiveCN108595013BReduce hardware costsInput/output for user-computer interactionMachine learningPositive sampleControl engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Control method of mmc-pet for passive network power supply based on grid voltage fault

ActiveCN110868082BImprove power qualityImprove dynamic performanceDc-dc conversionAc-ac conversionSequence controlPassive networks
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Synthesis method for Z-difuryl imine compounds

InactiveCN101508688BEasy to separate and purifyHigh regional selectivityPhysical/chemical process catalystsOrganic chemistryClose couplingSodium iodide
Owner:ZHEJIANG UNIV

A horizontal well trajectory correction method and device

ActiveCN106204725BImprove the correction effectAvoid changeSurveyConstructionsWell loggingCorrection method
Owner:PETROCHINA CO LTD

an alternative to cacl 2 Alkaline completion fluid and preparation method thereof

ActiveCN106905936BEasy to prepareReduce harmDrilling compositionReducerTackifier
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Heat-resistant and salt-resistant polymer thickening agent and preparation method thereof

ActiveCN102031101BImprove stabilityHigh yieldDrilling compositionPolymer scienceWater soluble
Owner:CHINA PETROLEUM & CHEM CORP +1

Motherboard, memory, controller thereof and booting method

ActiveCN101751268BSave spaceLow costError detection/correctionProgram loading/initiatingBootingMotherboard
Owner:PHISON ELECTRONICS

Reamer separation device for non-excavation directional drilling pipeline and its construction method

ActiveCN106439219BSimple structureEasy to implementPipe laying and repairDrilling without earth removalTransfer caseEngineering
Owner:CHINA FIRST METALLURGICAL GROUP

Dicyclohexylalkyl ether terminal olefines liquid crystal compound and preparation method thereof

ActiveCN103086848BLiquid crystal compositionsOrganic chemistryCrystallographyTouchscreen
Owner:YANTAI DERUN LIQUID CRYSTAL MATERIALS

Test Structure and Test Method for Reliability Analysis of Interlayer Dielectric

InactiveCN103887280BReal reliabilityTesting dielectric strengthSemiconductor/solid-state device detailsElectricityEngineering
Owner:WUHAN XINXIN SEMICON MFG CO LTD +1

Device and method for in-situ collection of induced current induced by cathodoluminescence and electron beam

ActiveCN104568862BRealize acquisitionMaterial analysis using wave/particle radiationCurrent/voltage measurementTest sampleFluorescence
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

A kind of ore crushing equipment for mining and its application method

ActiveCN113509997BSimplify the crushing processGuarantee the follow-up normal processing processGrain treatmentsMining engineeringGear wheel
Owner:徐州筑之邦工程机械有限公司

A method for improving the performance of alsi12cu1fe aluminum alloy ingot

ActiveCN106702196BGood lookingImprove performanceDie castingIngot
Owner:帅翼驰新材料集团有限公司

A control method of chiller with evaporative condenser

ActiveCN107461970BCanto Efficiency RatioImprove energy efficiency ratioRefrigeration safety arrangementHigh energyControl engineering
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1

Business scheduling method and device

ActiveCN109413590BFlexible configurationSolve the problem of resource allocation wasteBroadcast service distributionMultiplexingResource assignment
Owner:ZTE CORP

Manhole cover planing and milling device

ActiveCN106498833BImprove deformation resistanceImprove waterproof performanceRoads maintainenceHydraulic motorEngineering
Owner:CHANGZHOU JIEHE MACHINERY

Plastic thin wall box

InactiveCN100549330CEasy to chooseReduce construction costsFloorsForms/shuttering/falseworksRear quarterReinforced concrete
Owner:湖南邱则有专利战略策划有限公司

camera lens

ActiveCN109358413BExcellent optical propertiesOptical elementsOptical propertyOphthalmology
Owner:AAC OPTICS (CHANGZHOU) CO LTD

Residual liquid recovery device, method and pharmaceutical liquid preparation system

ActiveCN105879471BEfficient recyclingHigh yieldFiltration separationRecovery methodEconomic benefits
Owner:SHANGHAI AUSTAR PHARMA TECH EQUIP

A head-mounted visual field tester

ActiveCN106037626BReduce mistakesFamily follow-up is convenientEye diagnosticsVisual field lossFixation point
Owner:吴越

Network communication recorder and network communication record analysis system

ActiveCN102142720BDoes not affect normal operationPrecise positioningCircuit arrangementsInformation technology support systemData streamNetwork communication
Owner:珠海市鸿瑞信息技术股份有限公司

A method for determining the ultimate permeability corresponding to the complete plugging of a reservoir by a polysurfactant

InactiveCN109916797BEfficient determinationPermeability/surface area analysisThermodynamicsEngineering
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Flat plastic formwork

ActiveCN104763139BActive connectionImprove flexural strengthAuxillary members of forms/shuttering/falseworksForming/stuttering elementsPlastic moldingSurface plate
Owner:河北润林新材料科技有限公司

A kind of processing method of fragrant rapeseed oil

ActiveCN109652199BAccelerated disengagementHigh peeling rateFatty-oils/fats refiningFatty-oils/fats productionBiotechnologyMaillard reaction
Owner:CHANGDE BAILONG COTTON GREASE

A Density Measurement Method Based on Magnetic Archimedes' Principle

ActiveCN106568677BEasy to observeEasy to operateSpecific gravity measurementAqueous solutionMeasurement precision
Owner:ZHEJIANG UNIV

Audio switching circuit, electronic device and audio switching method

ActiveCN112235692BImprove sound qualityImprove power amplifier control accuracyTransducer circuitsTelecommunicationsAudio power amplifier
Owner:VIVO MOBILE COMM CO LTD

Bass compensation automatic switching method and device

ActiveCN105764009BRealize automatic switchingGood bassSignal processingTransducer circuitsControl switchAudio frequency
Owner:HISENSE VISUAL TECH CO LTD

A fault detection circuit, method and device

ActiveCN104181438BElectrical testingMicrocontrollerElectrical resistance and conductance
Owner:GREAT WALL MOTOR CO LTD

A method and device for accessing a cell

ActiveCN105357735BEasy accessAssess restrictionSignal qualityCell lists
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1

A kind of manufacturing method of transparent circuit board and transparent LED display screen

ActiveCN111526669BSatisfy electrical needsMeet the needs of usePrinted circuit assemblingConductive pattern formationLED displayHemt circuits
Owner:SHENZHEN NEXNOVO TECH CO LTD

Relative Entropy Prediction Method of Relative Complexity of Mine Unmined Area Structure

InactiveCN107169616BSafe and Efficient MiningEasy to operateForecastingAlgorithmPredicting performance
Owner:XIAN UNIV OF SCI & TECH +1

A method for preparing activated carbon from waste residue of Chinese medicinal materials

ActiveCN104386693BHigh yieldQuick releaseSolid waste disposalActivated carbonMedicine
Owner:JIANGHAN UNIVERSITY

A manufacturing device and manufacturing method of a numerically controlled arbitrary matching chain

ActiveCN107942952BNumerical controlNumerical controlComputer module
Owner:郑海宁

Reconfigurable systems and reconfigurable array structures and their applications

ActiveCN104933008BReduce overheadReduce complexityMultiple digital computer combinationsReconfigurable antennaArithmetic logic unit
Owner:SOUTHEAST UNIV

an electric car

InactiveCN105644678BReduce thicknessSimple structureUnicyclesMotor depositionElectric machineryElectric cars
Owner:张军凯

Traditional Chinese medicine preparation for treating ankylosing spondylitis

InactiveCN103768145BInhibit swellingPrescription compatibility is uniqueAntipyreticAnalgesicsSaccharumSide effect
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

A message sending method and device

ActiveCN105939263BReduce useless updatesGuaranteed correctnessData switching networksRoute searchDistributed computing
Owner:HANGZHOU DPTECH TECH

Flaky aluminum powder coated with modified film on surface and preparation method thereof

ActiveCN105057658BGood infrared transmissionReduce reflectionCoatingsEmissivityTransmittance
Owner:常州市武进晨光金属涂料有限公司

Background light assembly

InactiveCN1940669BReduce in quantityLow costNon-linear opticsLiquid-crystal displayTransformer
Owner:INNOLUX CORP

Heat and humidity resistant ,enhanced flame-retardant poly-butylene terephthalate composite materials and preparation method thereof

InactiveCN1268686CExcellent heat and humidity resistanceImprove performancePolytetramethylene terephthalateGlass fiber
Owner:横店集团得邦工程塑料有限公司

blower

ActiveCN105953347BEasy to operateSatisfy fire safety measuresLighting and heating apparatusVentilation systemsMotor driveAir blower
Owner:MITSUBISHI ELECTRIC CORP

An automatic spraying system for metal materials on the surface of bathroom products

ActiveCN111185327BSmooth rotationImprove spraying effectSpraying apparatusMetallic materialsEngineering
Owner:广东鸿利昌机械制造有限公司

Microfluid mixing device

InactiveCN101564659ASimple structureImprove mixing efficiencyShaking/oscillating/vibrating mixersTransportation and packagingWave shapeEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Passive passive intelligent tracking and positioning method, system, storage medium, and tracking and positioning terminal

ActiveCN111601253BHigh precisionOvercoming the problem of low accuracy of human body tracking and positioningParticular environment based servicesChannel estimationPattern recognitionHuman body
Owner:XIDIAN UNIV

Electro luminescence line and preparation method thereof

InactiveCN1241454CStrong Conductive PropertiesHigh affinityElectrical apparatusElectroluminescent light sourcesConductive materialsDielectric layer
Owner:武汉依奥光电子材料有限公司

Current adjustment apparatus for light emitting diode fixture

ActiveCN108156692AReduce manufacturing costShorten production timeElectrical apparatusElectroluminescent light sourcesDriving currentElectricity
Owner:CHICONY POWER TECH CO LTD

Composite Cushion Structure and Design Method of Used Tennis Balls Applicable to Shed-hole Project

ActiveCN110670498BImprove securityEnsure safetyProtective constructionHazardous substanceResource consumption
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A Direct Synthesis Method of Hierarchical Ordered Mesoporous Molecular Sieves

InactiveCN107651693BHigh mesoporous orderHigh hydrothermal stabilitySemi-permeable membranesOrganic chemistrySynthesis methodsPetrochemical
Owner:TIANJIN UNIV

Security and emergency plan release system for experimental building based on Internet of Things

InactiveCN105678666BImprove response efficiencyLearn about security statusData processing applicationsIndividual entry/exit registersGuard - securityInformation transmission
Owner:FUJIAN AGRI & FORESTRY UNIV

Method for observing infection process of citrus canker pathogens in real time

InactiveCN102559843BIntuitive manifestation of disease resistanceSimple and fast operationMicrobiological testing/measurementMicroorganism based processesCuticleWild type
Owner:HUNAN AGRICULTURAL UNIV

Preparation method of textured wheat protein

InactiveCN102640838BProteins working-up by texturisingVegetable proteins working-upFiber typeGluten
Owner:JIANGNAN UNIV

A vehicle brake cooling system

ActiveCN108995635BRapid coolingImprove braking effectBrake coolingAutomatic controlPneumatic circuit
Owner:GUANGDONG MECHANICAL & ELECTRICAL COLLEGE

Big data face recognition method based on face recognition

ActiveCN110533001BEnsure safetyPrevent leakageDigital data information retrievalCharacter and pattern recognitionRadiologyImage pair
Owner:厦门久凌创新科技有限公司

Memory information processing method, device, storage medium and terminal

ActiveCN109343961BAvoid busy lagImprove resource utilizationProgram initiation/switchingResource allocationComputer hardwareComputer network
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method, device, medium and electronic equipment for measuring similarity between sets

ActiveCN112508134BControl precisionIncrease flexibilityCharacter and pattern recognitionEngineeringDegree of similarity
Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Stirring variable speed structure of oil press

ActiveCN105457552BLow costRealize one machine with two speedsTransportation and packagingToothed gearingsLow speedSlow rotation
Owner:阳连艮

A circuit that produces bimodal waveforms that meet the iec61000-4-2 standard

ActiveCN111130507BAvoid the risk of damaging the TLP machineEasy to modifyElectric pulse generator circuitsHemt circuitsExternal circuit
Owner:PEKING UNIV

Methods used to measure the incidence of hospital-acquired infections

ActiveCN101432740BResourcesSpecial data processing applicationsEmergency medicineAntibiotics
Owner:卡尔迪诺健康303有限公司

Crossover node detection method and crossover node detection program for causing computer to execute the method

InactiveCN101199169ANetwork traffic/resource managementData switching by path configurationHandoverCross over
Owner:PANASONIC CORP

A browser-based audio/video live broadcast method and system thereof

ActiveCN108712407BConvenient self-startRealize the need for live broadcastTransmissionSelective content distributionNetwork packetEngineering
Owner:BEIJING KUWO TECH

Air cooling/heating central air-conditioning system

InactiveCN100443811CImprove energy efficiency ratioAvoid disadvantagesCompression machinesAir conditioning systemsCooling towerGas heater
Owner:杨波

Method for Updating Advertisement Picture in Digital TV Terminal

ActiveCN104796776BReduce deliveryModify ad display timeSelective content distributionRelevant informationXML
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Plasticized and toughened polyethylene composite material and preparation method thereof

ActiveCN104292716BImprove performanceGood toughening speed-up effectCyclohexanoneSodium stearate
Owner:广西钦州市明业塑料有限公司

Verticality adjustment welding jig

InactiveCN103949824BAvoid damagePlay a clamping roleWelding/cutting auxillary devicesWork holdersEngineeringInverted-T shape
Owner:江苏东岳工程机械有限公司

A simulation method for temperature rise of ground wire-clamp assembly under lightning strike

ActiveCN113468789BDesign optimisation/simulationSpecial data processing applicationsThermodynamicsLightning strike
Owner:ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID

Light guide and high uniformity and high brightness light source module

InactiveCN104101942ASolve uneven lightingOvercoming the problem of poor light utilizationElongate light sourcesOptical light guidesContact image sensorMicro structure
Owner:ATEN INT CO

Camera Module and Terminal

InactiveCN105120134BEnsure consistencyImprove experienceTelevision system detailsPicture signal generatorsColor imageCamera module
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Spinal implant system and method

ActiveCN105611899AInternal osteosythesisDiagnosticsSpinal columnAnterior surface
Owner:WARSAW ORTHOPEDIC INC

A box-type two-way flow channel with a built-in special-shaped thin-plate type anti-backflow device

ActiveCN109235626BDoes not impede normal flowPlay the role of diversion and rectificationSewerage structuresWater flowEngineering
Owner:YANGZHOU UNIV

Rolling trains for the production of tubes and strips

ActiveCN103249506BWork heating devicesMetal rolling arrangementsMetal stripsTemperature control
Owner:SMS GRP GMBH

Steel belt arc pressing machine

InactiveCN101543854BSimple structureEasy to useToothed gearingsDrive wheelCoupling
Owner:SHANDONG TANGKOU COAL

Intelligent sliding bearing capable of adjusting viscosity of lubricating fluid automatically and control method thereof

InactiveCN101893035BReduce test volumeShaftsBearing componentsFriction torqueAutomatic control
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Movable energy self-sufficient device for oil gas heavy hydrocarbon recovery system

ActiveCN102604700BImprove utilization efficiencyTake advantage ofInternal combustion piston enginesGaseous fuelsElectricityDistillation
Owner:SHANGHAI YIJING ENERGY TECH

A device for recording the status of mine crushers

InactiveCN104537726BReduce energy consumptionReduce data storageRegistering/indicating machine productionGrain treatmentsPasswordRechargeable cell
Owner:CHINA UNIV OF MINING & TECH

Multifunctional electronic pattern sewing machine

ActiveCN103334226BRealize constant pressure pressingPrevents fluctuation and wrinkling of sewing materialWork-feeding meansPressersRange of motionEngineering
Owner:CHANGZHOU INDAL SEWING MACHINE

A kind of alkanolamide type steel bar rust inhibitor, its preparation method and application

ActiveCN105271879BIncrease the number of adsorption centersInhibition of redox reactionsOrganic compound preparationCarboxylic acid amides preparationPtru catalystAlcohol
Owner:江苏道成不锈钢管业有限公司 +2

A method of simulating protocol server

ActiveCN110166313BEasy to identifyTransmissionComputer networkComputer network technology
Owner:北京华顺信安科技有限公司

A system for controlling mobile phones

InactiveCN103957299BRealize remote operation controlEasy to useAutomatic call-answering/message-recording/conversation-recordingCalling susbscriber number recording/indicationControl systemComputer module
Owner:惠州市德帮实业有限公司

A method for modifying the pore structure and surface properties of organic-inorganic hybrid silicon membranes

ActiveCN107252632BHigh affinityImprove permeabilitySemi-permeable membranesFilm materialSilicon
Owner:CHANGZHOU UNIV

A linked labeling device

ActiveCN110789803BSmooth labeling processIncrease contactLabelling machinesEngineeringConveyor belt
Owner:长沙市双佳包装有限公司

A medicine bottle with sealing effect

ActiveCN112938153BImprove sealingSolve the ventilation problemClosure capsClosure with auxillary devicesSurgeryBottle cap
Owner:乐清市辰卓电气有限公司

magnetometer

InactiveCN105527589BMagnitude/direction of magnetic fieldsDielectric layerMetal
Owner:SAGATEK

On-line input and exit control method of converters in parallel HVDC transmission system

InactiveCN103647299BReturn quicklySmall reactive impactAc-dc conversion without reversalElectric power transfer ac networkPower flowOperation mode
Owner:STATE GRID CORP OF CHINA +3

polarized color camera

ActiveCN103703770BTelevision system detailsOptical filtersColor imageOptical polarization
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Shin guard socks for sports

ActiveCN110891657BPrevent movementImprove gripFeet bandagesSport apparatusPolyurethane elastomerEngineering
Owner:RHINOB MUSCLE BRAND S L U

Method for manufacturing tasty ginger

InactiveCN101999615BActive ingredients are not lostKeep umamiClimate change adaptationFood preparationNitriteCapsicum annuum
Owner:周吉祥

A kind of automatic production method of foamed asphalt production device

InactiveCN104153277BWell mixedHigh foaming rateRoads maintainenceControl systemProcess engineering
Owner:UNIV OF JINAN

Efficient cotton opener

ActiveCN105624837AAvoid entanglementQuality assuranceFibre cleaning/opening by air draught arrangementsFibre cleaning/opening by toothed membersFiberEngineering
Owner:中民循环经济产业技术开发(山东)有限公司

Low pressure casting method and equipment

ActiveCN105689689BHigh accuracy of flow controlHigh precision of pressure controlPneumatic circuitBuffer tank
Owner:致能科技有限公司

LED encapsulation having cooling pin and manufacturing method therefor

InactiveCN101335316BEffectively disperseImprove methodSemiconductor/solid-state device detailsSolid-state devicesLight-emitting diodeDiode
Owner:赛米林有限公司

An ultra-low temperature electromagnetic pneumatic globe valve

ActiveCN112178211BControl reachedAchieve contactSpindle sealingsVessel mounting detailsEngineeringCylinder block
Owner:HUBEI SANJIANG AEROSPACE HONGFENG CONTROL

A connection method for Johnson tube in backwash filter

ActiveCN107717250BAvoid hard-to-seal problemsMeet the process requirementsWelding/cutting auxillary devicesAuxillary welding devicesEngineeringProcess engineering
Owner:固安县惠民塑料滤业有限公司

Sensors and Monitoring Devices

InactiveCN104700494BNumber of suppressed piecesLow costPaper-money testing devicesCoin/currency accepting devicesEngineeringLight emission
Owner:OKI ELECTRIC IND CO LTD

Method for producing bio-organic fertilizer by utilizing pig manure and mushroom slag

InactiveCN105255777BSimple componentsFast and efficient fermentationBio-organic fraction processingBacteriaBiotechnologyFeces
Owner:HUNAN AGRICULTURAL UNIV

A polarization non-reciprocal error elimination method in dual polarization fiber optic gyroscope and dual polarization fiber optic gyroscope

ActiveCN108534798BEliminate non-reciprocity errorsImprove the effect of reverse modulationMeasurement devicesPhotovoltaic detectorsPolarization-maintaining optical fiber
Owner:PEKING UNIV

A construction method of a dock module that can be floated and towed

ActiveCN102926350BSimple structureEasy to manufactureFoundation engineeringMarine site engineeringRoad surfaceShore
Owner:TIANJIN UNIV

Light-emitting structure, light-emitting diode and preparation method thereof

ActiveCN109786517BAvoid mutual interferenceImprove quantum efficiencySolid-state devicesSemiconductor devicesQuantum efficiencyLight-emitting diode
Owner:BOE TECH GRP CO LTD +1

Method for MOCVD growth nitride light-emitting diode structure extension sheet

InactiveCN100399590CHigh electron mobilityHigh saturation speedSemiconductor/solid-state device manufacturingSemiconductor devicesLight-emitting diodeP type doping
Owner:EPILIGHT TECH

Mask for fixing conductive ball and manufacturing method thereof

ActiveCN106057691BExcellent adhesionPrevent rolling inSolid-state devicesSemiconductor/solid-state device manufacturingUltravioletEngineering
Owner:PROCESS LAB MICRON

Objective lens for light pickup device-use and light pickup device

InactiveCN102640218ALow costRecord information storageOptical beam guiding meansEffective radiusOptoelectronics
Owner:KONICA MINOLTA OPTO

Manufacturing method of wheel rim for vehicle

ActiveCN104540612BCurb wasteEasy to shapeRimsSteel platesEngineering
Owner:TOPY INDUSTRIES

Grounding module material

ActiveCN103268988BReduce shockQuick importCarbon-silicon compound conductorsCable/conductor manufactureSocial benefitsPhysical chemistry
Owner:王要增 +1

Manufacturing method of colorful reflective thermal insulation coating

ActiveCN105419543BReflecting/signal paintsEconomic benefitsThermal barrier coating
Owner:泰州东方特种化工有限公司

A system-level fan-out packaging structure using a glass substrate and a processing method thereof

ActiveCN113314475BSimple production processSolve the packaging problemSemiconductor/solid-state device detailsSolid-state devicesMaterials scienceElectrically conductive
Owner:GUANGDONG UNIV OF TECH

Calculation method of involute gear forming grinding wheel

ActiveCN105223814BQuickly determine the amount of modificationSimulator controlAdaptive controlDrive wheelMathematical model
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A kind of silicon nitride single crystal and its preparation method and application

ActiveCN113122925BSimple stepsOperational securityPolycrystalline material growthFrom chemically reactive gasesPhysical chemistrySingle crystal
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

An information processing method and electronic device

ActiveCN105867822BImprove intelligenceImprove accuracyExecution for user interfacesInput/output processes for data processingInformation processingControl electronics
Owner:LENOVO (BEIJING) LTD

Multifunctional numerical control drilling self-tapping machine

InactiveCN102091934BIncrease productivityLow costOther manufacturing equipments/toolsNumerical controlElectric machinery
Owner:刘克成

A fluorescent probe for rapid detection of hydrazine compounds and its synthesis and application

ActiveCN113735872BLow priceLower synthesis costOrganic chemistryFluorescence/phosphorescenceFluoProbesHydrazine compound
Owner:LANZHOU UNIVERSITY +1

Method for sticking adhesive tape for die bonding and the method for mounting electronic component

InactiveCN100466211CQuick checkFast installation and high precisionAdhesive processesSolid-state devicesEngineeringElectronic component
Owner:SHIBUYA IND CO LTD

A wifi-display performance optimization system

ActiveCN109587712BSmooth connectionImprove real-time performanceConnection managementAlarmsVideo transmissionControl engineering
Owner:NANJING DUOWEIXINLIAN TECH

Fritillaria thunergii medicine composition for treating acute leukemia and its new use

ActiveCN101125175BSolution deliveryPill deliveryClinical efficacyRemission rate
Owner:BEIJING KANGRENTANG PHARMA

Detection method and system for AC coupling differential circuit receiver connection state

ActiveCN101051069BReduce power consumptionDigital circuit testingDifferential transmissionPulse waveform
Owner:XINHUASAN INFORMATION TECH CO LTD

A pd/sio 2 @al 2 o 3 Nanocrystalline material and its preparation method and application

ActiveCN107855123BImprove stabilityHigh activityGaseous fuelsLiquid carbonaceous fuelsAlkanePtru catalyst
Owner:UNIV OF SCI & TECH OF CHINA

Purifying method of dihydroxy alcohol ester compound

ActiveCN102432459BReduce usageHigh purification yieldOrganic compound preparationCarboxylic acid esters preparationAlcoholOrganic solvent
Owner:CHINA PETROLEUM & CHEM CORP +1

Non-aqueous electrolyte battery and production method for same

PendingCN113950762AImprove load characteristicsOrganic electrolyte cellsNegative electrodesCarbon layerElectrical battery
Owner:MAXELL HLDG LTD

Color correction method when the task is changed

ActiveCN102756552BIncrease supplyAchieve colorPrinting press partsEngineeringPrinting press
Owner:海德堡印刷机械知识产权股份两合公司

Composition for prevention and treatment of bone disease containing mixed Chinese herbal medicine extract

ActiveCN108452033BWeight increaseIncrease the lengthSkeletal disorderNatural extract food ingredientsDiseaseWolfiporia extensa
Owner:金秀昡

Carry verification device of floating point unit for multiply and summation, and multiplication CSA compression tree

ActiveCN100555212CDigital data processing detailsFloating-point unitCheck digit
Owner:LOONGSON TECH CORP

A kind of method utilizing composite catalyst to prepare pla and its copolymer

ActiveCN111925510BSimple processLow costPolymer sciencePtru catalyst
Owner:南京鼎立生物科技有限公司

Method and system for triggering synchronous failure of authentication process

ActiveCN101466096BSynchronisation arrangementSecurity arrangementMobile stationSubscriber identity module
Owner:DATANG MOBILE COMM EQUIP CO LTD

Cell sample liquid feed bag, cell sample liquid feed method, and cell sample liquid feed device

InactiveCN110352342AStable supplyBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringBiology
Owner:SONY CORP

A method of intermittent planting that can effectively improve product quality

InactiveCN104429505BEasy to masterEasy to operatePlant cultivationCultivating equipmentsSocial benefitsGrowth plant
Owner:SHIZONG ZEYUAN BIOTECH CO LTD

Solar electricity generation device

InactiveCN105897153AIncrease contact areaProlonged diffusion timePhotovoltaic supportsSolar heating energyWater storageElectrical battery
Owner:孙啸

A kind of massage emulsion for children with exogenous fever and its preparation method

ActiveCN109512874BGood curative effectDefinite curative effectAntipyreticAnalgesicsNepetaSide effect
Owner:宋炜熙 +2

A reflow oven stability detection device and detection method

ActiveCN109773299BReduce wasteReduce testing costsThermometer detailsThermometer applicationsReflow ovenManufacturing engineering
Owner:XIAMEN HI BIT ELECTRONICS

Fabrication method for light emitting diode

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Food therapy preparation for preventing and treating cardiovascular diseases based on theories of preventive treatment of disease and medicine food homology

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