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.

Intelligent basketball training ball device

ActiveCN112619101BImprove training intelligenceImprove the efficiency of serve trainingBall sportsEngineeringMotor control

Owner:北京智辅特科技有限公司

A Separation Method of Superimposed Phase Shift Grating Based on Derivation

ActiveCN112097687BImprovements to how serial projection worksEasy way to workUsing optical meansGratingEngineering

Owner:TIANJIN UNIV

Slagging structure and slagging method for water-sealed tank of rotary hearth furnace

ActiveCN112484486BWill not affect operationDischarge in timeCharge manipulationFurnace typesSlagEngineering

Owner:SHAGANG GROUP +1

A multi-air conditioner automatic control system and method for a cold aisle separation machine room

ActiveCN109931679BIncrease temperatureRealize coordinated regulationMechanical apparatusSpace heating and ventilation safety systemsAutomatic controlControl cell

Owner:HANGZHOU SHANGLING INFORMATION TECH

Controller of generator

ActiveCN102355189BQuick responseReduce lossGenerator control by field variationControl signalAlternating current

Owner:CHINA HANGFA SOUTH IND CO LTD

Diamond / W-C gradient structure composite coating and preparing method thereof

InactiveCN101487121BStop the spreadEliminate negative effectsVacuum evaporation coatingSputtering coatingAlloyChemical vapor deposition

Owner:CENT SOUTH UNIV

Gas-liquid fuel, air crawling and abstaining passage type energy-conserving combustion apparatus

InactiveCN101418953BReduce the temperatureTake advantage ofGaseous fuel burnerThermal energyExhaust fumes

Owner:裴向阳

Forming die for pressure-forming workpieces and method for producing a forming die for pressure-forming workpieces

InactiveCN109383046ACost advantageSave placementShaping toolsDrawing diesMaterials scienceFiber structure

Owner:菲尔斯系统有限责任公司

Pumped storage power generation system based on heavy object pressurization technology

ActiveCN105569910BReduce economic lossReduce efficiency lossFinal product manufactureHydro energy generationPressure differenceHigh pressure

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Process for producing gas from mineral ore

InactiveCN102307809AHeat treatmentsVarying alkali metal carbonate water contentMetallurgyMining engineering

Owner:SOLVAY SA

A detection system for bga chips

ActiveCN105334444BSemiconductor/solid-state device testing/measurementIndividual semiconductor device testingContact padPositioning system

Owner:SUZHOU SUNSHINE LASER & ELECTRONICS TECH CO LTD

Manufacturing method of semiconductor device

ActiveCN101685800BLow costSimple processSemiconductor/solid-state device manufacturingSemiconductor devicesWork functionGate stack

Owner:TAIWAN SEMICON MFG CO LTD

Presentation of personalized weather information by an animated presenter

InactiveCN101896836AWeather condition predictionSpecial data processing applicationsInformation typePersonalization

Owner:MYWEATHER

Anti-spill glue positive and negative plug usb socket

ActiveCN109638547BAvoid affecting product qualityIncorrect coupling preventionCoupling contact membersElectrical connectionEngineering

Owner:JUST CONNECTOR KUSN

A landing gear control method and device for an unmanned aerial vehicle

ActiveCN103754358BAvoid occlusionAvoid damageUndercarriagesEngineeringAerial photography

Owner:SZ DJI TECH CO LTD

A fully automatic powder thorn cutting machine and its control method

ActiveCN105857792BAvoid mixingIncreased load-bearing capacityPackaging automatic controlBags openingMechanical engineeringFully automated

Owner:SHANDONG INST FOR PROD QUALITY INSPECTION

Naphthacene derivative and organic electroluminescent device using the same

InactiveCN101395107AOrganic chemistryOrganic compound preparationOrganic layerOrganic electroluminescence

Owner:IDEMITSU KOSAN CO LTD

A method of graph element extension through visual interface

ActiveCN106502680BBootstrappingExecution for user interfacesUser definedComputer engineering

Owner:YONYOU NETWORK TECH CO LTD

Colloid gold chromatographic test paper strip and preparation method thereof for fast detecting sibutramine

InactiveCN101526533BStrong specificityIncreased sensitivityMaterial analysisGlass fiberCarrier protein

Owner:JIANGNAN UNIV

Special high-air-flow rapid inflation valve for plasma fracture prevention

InactiveCN102155569BAchieve automatic shutdownOperating means/releasing devices for valvesAerating valvesMedicineFracture prevention

Owner:INST OF PLASMA PHYSICS CHINESE ACAD OF SCI

Bird dispeller

InactiveCN101656410BSolve the installationTroubleshoot disassemblyOverhead installationAnimal repellantsEngineering

Owner:烟台市华能电器有限公司

A biased symmetrical parallel subsea shallow gas hydrate in-situ separation device

ActiveCN109184658BUnlimited throughputSymmetrical and uniform forceConstructionsFluid removalEngineeringHydrology

Owner:SOUTHWEST PETROLEUM UNIV

An Electronic Procedure System Supporting Team Collaboration

ActiveCN104836858BAvoid misuseClear responsibilitiesResourcesData switching networksNuclear powerNetworked system

Owner:SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD +1

A communication method, server, mobile device, and computer-readable storage medium

ActiveCN111586888BConnection managementTelenetMobile device

Owner:福建鸿兴福食品有限公司

Energy-dissipating device and energy-dissipating method for a drainage structure

InactiveCN110029636BReduce impactAvoid impact damageBarrages/weirsWater dischargeWater flow

Owner:KUNMING UNIV OF SCI & TECH

A height-increasing suspension beam capable of increasing the lifting height of a large-scale gantry crane and a large-scale gantry crane

ActiveCN105752816BIncrease lift heightTrolley cranesLoad-engaging elementsGantry craneIndustrial engineering

Owner:QINGDAO HAIXI HEAVY DUTY MASCH CO LTD

Shaft boring machine and cutterhead thereof

ActiveCN111485885BEasy to excavateStable structureShaft sinkingEngineeringStructural engineering

Owner:CHINA RAILWAY CONSTR HEAVY IND

A virtual intersection method for construction stakeout

InactiveCN107832516BSolve the problem of setting out in construction under unobstructed viewSolve construction stakeout problemsGeometric CADDesign optimisation/simulationObservation dataTransition point

Owner:XIAN UNIV OF SCI & TECH

Acute icterohepatitis treating Chinese traditional medicine and its preparation

InactiveCN1264540CEnhance immune functionRaise the level of HDHDigestive systemAntiviralsAdditive ingredientDiuresis

Owner:向忠友

A Method of Imaging White Matter Fibers Based on Population Tracking

ActiveCN105913458BReduce sensitivityReduce dependenceImage analysisPattern recognitionKaiman filter

Owner:杭州博医微视科技有限公司

A robot composite gripper device

ActiveCN106672620BAdjustable positionImprove safety and reliabilityBundling machine detailsConveyor partsCartonClip device

Owner:YANTAI WALU ROBOT AUTOMATION CO LTD

A sewage treatment process with solar heat preservation effect

ActiveCN104085992BAct quicklyImprove processing efficiencyGeneral water supply conservationTreatment with aerobic and anaerobic processesConstructed wetlandDraining tube

Owner:广东牧景生态治理科技有限公司

Extrusion forming method and device for trimming edges of transformer copper strips

ActiveCN101692404BMeet the requirements for safe useStraight shapeEdge grinding machinesInductances/transformers/magnets manufactureMetallurgyTransformer

Owner:ANHUI YONGJIE COPPER

An environmentally friendly plastic film device

ActiveCN107010444BImprove winding efficiencyAvoid shakingWebs handlingEngineeringPlastic film

Owner:安庆市明盛塑业有限公司

Substrate support table and substrate preparation device

ActiveCN110648958BReduce mura-like adverseGap reduction or eliminationSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMaterials science

Owner:BOE TECH GRP CO LTD +1

A kind of pharmaceutical preparation for treating depression

InactiveCN103877376BImprove efficacyNervous disorderCapsule deliveryRegimenOfficinalis

Owner:SHANDONG UNIV QILU HOSPITAL

A device for storing and transporting cartons

ActiveCN105857748BImprove synchronicityPackagingBrakeReciprocating motion

Owner:WENZHOU UNIV

A tracking-before-detection method based on hough transform with multi-dimensional parameters

InactiveCN104881561BTracking not workingAvoid lossSpecial data processing applicationsRadio wave reradiation/reflectionHough transformDecision threshold

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

A multifunctional folding electric vehicle

InactiveCN104608863BEasy to disassembleSimple structureFoldable cyclesArticle supporting devicesVehicle frameGear wheel

Owner:XIAN UNIV OF FINANCE & ECONOMICS

Method for preparing capsid protein ú¿VPú®of enteric cytopathogenic human orphan virus 30

InactiveCN100404549CLow costDepsipeptidesEscherichia coliEcho viruses

Owner:昆山迪安医学检验实验室有限公司

Method and system for establishing data channel of mobile payment

ActiveCN101887617BEasy and efficient to buildReduce volumePayment architectureCard readerMobile payment

Owner:WUHAN TIANYU INFORMATION IND

Graphene oxide-epoxidized styrene-butadiene rubber compound and its preparation method and vulcanized rubber

ActiveCN104558727BPolymer scienceX-ray

Owner:CHINA PETROLEUM & CHEM CORP +1

Detection circuit and detection method for judging the connection state of the first pin and the second pin

ActiveCN104297609BReduce manufacturing costImprove yieldElectrical testingEngineeringElectrical and Electronics engineering

Owner:REALTEK SEMICON CORP

High-nickel ternary cathode material, preparation method and application thereof

ActiveCN110224133BSecondary cellsPositive electrodesElectrolytic agentElectrical battery

Owner:KUNSHAN BAOTRON NEW ENERGY TECH CO LTD

A hydraulic cavitation catalytic degradation system and a method for hydraulic cavitation catalytic degradation of dye wastewater

ActiveCN110092462BStable in natureInhibitory complexWater/sewage treatment by irradiationWater treatment compoundsPtru catalystEnvironmental engineering

Owner:LIAONING UNIVERSITY

A method and device for acoustic wave transmission of character data

InactiveCN105790853BReduce code lengthAdd coded informationSonic/ultrasonic/infrasonic transmissionData sourceSound wave

Owner:BEIJING QIHOO TECH CO LTD +1

Method for preparing iron molybdate micro-nano materials with sensitive feature for low-concentration H2S

InactiveCN103482705BHigh sensitivityGood choiceMaterial nanotechnologyIron compoundsWater bathsMicro nano

Owner:三亚哈尔滨工程大学南海创新发展基地

A kind of fermentation Pichia pastoris and its application

ActiveCN112574896BImprove germination rateNo pollution in the processBiocidePlant growth regulatorsBiotechnologyPichia pastoris

Owner:ZHEJIANG FORESTRY ACAD

Attack event filtering method and system

ActiveCN106713331BHigh frequencyIncrease richnessTransmissionData miningFilter methods

Owner:CEC CYBERSPACE GREAT WALL

A hydrodynamic model test device and method for additional mass of airship

ActiveCN110887636BStressfulAdditional mass with high precisionHydrodynamic testingReciprocating motionModel test

Owner:CHINA SPECIAL TYPE FLIER RES INST

Control method of online and offline status of login user

InactiveCN101237351BCorrectly control online and offline statusData switching networksWeb serviceDatabase server

Owner:ZTE CORP

An intelligent multi-source evaluation method and device for limit mileage of intelligent unmanned vehicles

ActiveCN108510130BFewer input parametersImprove forecast accuracyForecastingArtificial lifeElectrical batteryControl theory

Owner:CENT SOUTH UNIV

A composite tapping furnace kang structure for heating furnace and its construction method

ActiveCN108300850BImprove corrosion resistanceImprove wear resistanceFurnace typesHeat treatment furnacesBrickSlag

Owner:醴陵友立特种陶瓷有限公司

A method for extracting vanadium in a top-bottom combined blowing converter

ActiveCN103966393BHigh vanadium oxidation rateReduce carbon oxidation rateManufacturing convertersNitrogenNitrogen gas

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Pipeline magnetization simulation detection system under compound load

ActiveCN114526995BMeet the test requirementsNuclear energy generationMaterial strength using tensile/compressive forcesSoftware engineeringMagnetization

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A kind of preparation method of semi-metal base brake pad

ActiveCN106286656BNot easy to rustReduce brake noiseOther chemical processesCoatingsCalcium bicarbonateCalcination

Owner:枣阳神虎摩擦材料有限责任公司

A Direct Torque Control Method of Permanent Magnet Synchronous Motor Based on Double Fuzzy Control

InactiveCN111313789BReduce torque rippleSmall spacingTorque ripple controlVector control systemsVoltage vectorPermanent magnet synchronous motor

Owner:CHANGAN UNIV

single-mode surface-emitting oam laser

ActiveCN108054633BLower threshold currentReduce volumeLaser detailsLaser optical resonator constructionResonant cavityGrating

Owner:HUAZHONG UNIV OF SCI & TECH

A kind of LED epitaxial growth method

ActiveCN107785464BLow working voltageIncrease the probability of tunnelingSemiconductor devicesQuantum wellHeight difference

Owner:XIANGNENG HUALEI OPTOELECTRONICS

A kind of preparation method of the chlorinated polyethylene that is used for flame-retardant ABS production

ActiveCN112358703BPrevent overflowImprove performancePolymer scienceSlurry

Owner:潍坊硕邑化学有限公司

Message processing method and apparatus of rapid rerouting mechanism

ActiveCN101656669BHigh speedEasy to handleNetworks interconnectionAddress Resolution ProtocolAddress resolution

Owner:NEW H3C TECH CO LTD

hit three point agency

ActiveCN102861812BRealize automatic generationPrecise size and locationBall-point pensNibsPunchingEngineering

Owner:LOTUS STATIONERY

A kind of high-purity ferrochrome alloy and preparation method thereof

ActiveCN101698920BReduce contentReduce vacuumChemical compositionAlloy

Owner:荥经华盛冶金科技有限公司

Partition installation system, partition assembly kit, double-sided tape, and installation and use methods

ActiveCN102741493BSlide fastenersFilm/foil adhesivesAdhesive beltMechanical engineering

Owner:ZIPWALL

Patterning method of sic substrate

ActiveCN108063088BMaximum corrosion depthAvoid etch damageSemiconductor/solid-state device manufacturingAlloyPatterned substrate

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A tower crane support structure with a detachable support rod

ActiveCN110921524BEasy to connect in seriesPromote withdrawalCranesTower craneMechanical engineering

Owner:常德市鼎鑫机械有限公司

A Construction Engineering Measurement System Based on Segmentation and Clustering

InactiveCN110749305BThe principle is simpleEasy to operateHeight/levelling measurementHydraulic cylinderEngineering

Owner:BOZHOU VOCATIONAL & TECHNICAL COLLEGE

Cartridge holder assembly for a drug delivery device

InactiveCN102905745BAmpoule syringesInfusion needlesDrug productBiomedical engineering

Owner:SANOFI AVENTIS DEUT GMBH

Traditional Chinese medicine composition for treating gynecological tumor and preparation method thereof

ActiveCN106729077BImprove immunityRelieve painAntineoplastic agentsPlant ingredientsSide effectBiology

Owner:成都菱祐生物科技有限公司

Multi-primary color conversion method and converter thereof, display control method, display device

ActiveCN107863081BImprove expressivenessWide color gamutStatic indicating devicesGamutDisplay device

Owner:BOE TECH GRP CO LTD

A method for manufacturing a rollable touch screen and laser display integrated machine

ActiveCN110648590BEasy to installEasy to transportProjectorsInput/output processes for data processingMotor driveProtecting eye

Owner:上海聚隆电子科技有限公司

Light-emitting diode and manufacturing method

ActiveCN112582515BImprove light extraction efficiencySmooth peelingSemiconductor devicesAdhesiveOhmic contact

Owner:苏州芯聚半导体有限公司

Germanium window, method for manufacturing the same, and airtight case with the germanium window

ActiveCN101597020BAvoid crackingImprove metallization strengthPhotometry using reference valuePrecision positioning equipmentPlatinumOptoelectronics

Owner:北方广微科技有限公司

Image output processing system used for mobile terminal and method thereof

ActiveCN100589169CImprove convenienceCathode-ray tube indicatorsDigital output to display deviceComputer graphics (images)Computer terminal

Owner:ZTE CORP

Tidal current power generation device fixed on the bottom of the water

ActiveCN105443311BImprove securityLow costMachines/enginesEngine componentsWater wheelEngineering

Owner:HANGZHOU LINDONG NEW ENERGY TECH INC +1

Lime sintering treatment method and clinker prepared by the method

ActiveCN104591241BImprove leaching effectLow costAluminium oxides/hydroxidesSocial benefitsSulfate

Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Arithmetic processing system and control method, task management system and method

InactiveCN1288556CReduce power consumptionEnergy efficient ICTProgram initiation/switchingApplication program softwareNon real time

Owner:SONY CORP

Car wall door panel and its coating method

ActiveCN104594773BHigh hardnessImprove wear resistanceDoor leavesMetal layered productsWear resistantHardness

Owner:SUZHOU DEAO ELEVATOR

A method and device for installing application programs, and electronic equipment

ActiveCN108228023BMeet needsSolve tedious technical problemsSoftware deploymentInput/output processes for data processingSoftware engineeringApplication procedure

Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Voice synthesis method based on limited Boltzmann machine

ActiveCN103226946BHigh precisionSpeech synthesisRestricted Boltzmann machineFrequency spectrum

Owner:UNIV OF SCI & TECH OF CHINA

Induction Heating Cooking Equipment

ActiveCN107023861BImprove stabilityImprove energy efficiencyDomestic stoves or rangesLighting and heating apparatusThermodynamicsMechanical engineering

Owner:LG ELECTRONICS INC

Built-in loop antenna of mobile phone with reconfigurable short circuit point

InactiveCN102386486BWith miniaturizationWith broadbandSimultaneous aerial operationsAntenna supports/mountingsAntenna designElectrical conductor

Owner:TSINGHUA UNIV

Method and device for cleaning support plate and substrate film-plating device

ActiveCN102485357BRealize online cleaningWash thoroughlyCleaning using gasesChemical vapor deposition coatingStructural engineeringCoating

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

New Garment Cutting Line Dust Collector

InactiveCN104947338BEasy thread trimmingSimple structureAuxillary devicesMachine toolImpurity

Owner:佛山市顺德区容桂晖彩制衣实业有限公司

A surveillance camera device

ActiveCN106791333BImprove buffering effectConvenient automatic resetTelevision system detailsColor television detailsSurveillance cameraEngineering

Owner:中山银利智能科技股份有限公司

A method for dynamically generating association relations of information system operation mode

ActiveCN107124292BQuick and effective interrelationshipsGet correlationTransmissionSoftware simulation/interpretation/emulationMiddlewareInformation acquisition

Owner:INFORMATION & COMM BRANCH OF STATE GRID JIANGSU ELECTRIC POWER +2

Blowhole plugging agent for low-temperature oil layer, preparation method and application method thereof

ActiveCN111849441BHigh strengthImprove liquiditySolid waste managementDrilling compositionPolymer scienceMicrosphere

Owner:山东华茂石油技术开发有限公司

Method and device for correcting zero-sequence impedance parameters

ActiveCN106772179BDoes not affect normal operationSolve technical problems with normal power supplyElectrical measurementsEngineeringCorrection method

Owner:STATE GRID BEIJING ELECTRIC POWER +2

Printed matter with identification code for people with visual impairment

PendingCN114222996AQuick and easy to understandEasy to readSensing record carriersRecord carriers used with machinesPhysical medicine and rehabilitationComputer vision

Owner:EXPORT JAPAN INC

Cleaning apparatus for discharge nozzle

ActiveCN100531926CLess quantitySuppresses Mixed SituationsSpraying apparatusEngineeringCoating

Owner:CHUGAI RO CO LTD

Vegetable farming device and method

ActiveCN108811886BHigh sunlight utilization efficiencySave electricityClimate change adaptationSaving energy measuresPlane mirrorStructural engineering

Owner:聊城国环现代农业科技有限公司

A method of rotary jacking

ActiveCN112144402BEasy constructionImprove installation efficiencyBridge erection/assemblyArchitectural engineeringBridge deck

Owner:ZHEJIANG JINGGONG STEEL BUILDING GRP

An off-grid wind-solar-storage multi-energy complementary electric, hot water and gas co-supply method

ActiveCN109193783BAvoid wastingSingle network parallel feeding arrangementsEnergy storageOxygen systemClean energy

Owner:HARBIN ELECTRIC CO LTD

A wet normally closed brake for reducer

ActiveCN105299108BIncrease speedEasy to joinSlack adjustersReduction driveEngineering

Owner:CHONGQING QINGPING MACHINERY

Shift register unit, driving method thereof, gate driving circuit and display device

ActiveCN105609135BSuppress leakage currentAvoid the problem of large drift of threshold voltageStatic indicating devicesDigital storageShift registerDisplay device

Owner:BOE TECH GRP CO LTD

Alignment method and device for starting point of lora data packet

ActiveCN112437030BAccurately decode the resultPrecise alignmentCarrier regulationMulti-frequency code systemsTelecommunicationsCarrier frequency offset

Owner:TSINGHUA UNIV

Welding method for welding columns of encapsulated integrated circuit (IC)

ActiveCN102151927BQuality improvementSolve the problem of micro-encapsulated air bubblesSemiconductor/solid-state device manufacturingX-rayEngineering

Owner:WUXI ZHONGWEI GAOKE ELECTRONICS +1

A system and method for measuring the refractive index of materials in the terahertz band

ActiveCN111272704BHigh precisionImprove stabilityPhase-affecting property measurementsTerahertz radiationRefractive index

Owner:NANJING UNIV

A device and method for replacing an eaf Arcos computer with an ordinary PC

ActiveCN107643724BQuick job changeReduce work intensityProgramme control in sequence/logic controllersIp addressSystem recovery

Owner:ZHANGJIAGANG POHANG STAINLESS STEEL

Light-emitting diode and method of preparing the same

ActiveCN100459185COvercome uniformity issuesIncrease the chance of lightSemiconductor devicesOhmic contactLight energy

Owner:EPILIGHT TECH +1

Method and device for quenching red coke in coking industry

ActiveCN107880908BSimple structureAvoid burning lossCoke quenchingThermodynamicsCombustion

Owner:TIANJIN UNIV

A positive electrode material dispersion device

ActiveCN108787127BEasy to recycleNo wasteSievingScreeningElectric machineryEngineering

Owner:JINGMEN GEM NEW MATERIAL +1

A Coal Spontaneous Combustion Tester

ActiveCN106990219BReduce dosageEvenly heatedFuel testingElectricityTemperature control

Owner:XIAN UNIV OF SCI & TECH

Three-dimensional presentation method and device for document

ActiveCN104598182BIncrease flexibilityDetails involving 3D image dataDigital output to display deviceComputer graphics (images)Documentation

Owner:CAXA TECH

Method, device, electronic equipment and storage medium for determining monochrome video

ActiveCN110400355BImprove review efficiencyHigh degree of intelligenceImage enhancementImage analysisComputer graphics (images)Monochrome Image

Owner:北京华雨天成文化传播有限公司

Real-time hot backup comprehensive data processing system

ActiveCN109857034BGuaranteed reliabilityImprove communication qualityProgramme controlComputer controlFault toleranceSynthetic data

Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

Ammonia injection grid device for scr flue gas denitrification, and scr flue gas denitrification process

ActiveCN101601965BReduce resistanceShorten the mixing distanceNitrous oxide captureDispersed particle separationMixed gasLow resistance

Owner:HUADIAN ENVIRONMENTAL PROTECTION ENG & TECH

Easily degradable and environmentally friendly liquid reservoir

InactiveCN104108508BEasy to useNo pollution in the processDispensing apparatusBio-packagingThin membraneEngineering

Owner:UNIV OF JINAN

A Reservoir Characteristic Method for Well Seismic Calibration

ActiveCN105759312BQuality improvementHigh precisionSeismology for water-loggingLithologyWell logging

Owner:CHINA NAT OFFSHORE OIL CORP +1

Data transmission method and equipment

ActiveCN102739379BRealize data transmissionGuaranteed data transmission efficiencyError prevention/detection by using return channelData transmissionComputer science

Owner:新奇点智能科技集团有限公司 +2

Formation method of semiconductor structure

ActiveCN103426751BWeaken stacking effectFacilitated releaseSemiconductor/solid-state device manufacturingSemiconductor structureMedia layer

Owner:SEMICON MFG INT (SHANGHAI) CORP

Method and apparatus for mounting at least two types of electronic components

InactiveCN101460015BPrinted circuit assemblingPrinted circuit aspectsEngineeringElectronic component

Owner:SAMSUNG ELECTRONICS CO LTD

Surface treatment method and application of ultra-high molecular weight polyethylene skeleton material for rubber vibration-absorbing products

InactiveCN105949490BEffective bondingSolve the problem that there is no way to achieve effective bondingCoatingsCooking & bakingVulcanization

Owner:ZHUZHOU TIMES NEW MATERIALS TECH