China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A welding method, device and system for a printed board assembly containing a fine-pitch connector

ActiveCN110548948BImprove welding qualityImprove welding efficiencyPrinted circuitsMetal working apparatusEngineeringWave crest
Owner:SICHUAN JIUZHOU ELECTRIC GROUP

Washing machine and touch device used therefor

ActiveCN105133247BConvenient service informationSolve some problems in useOther washing machinesControl devices for washing apparatusComputer moduleService information
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Transducer module, ultrasonic probe, and method of producing curved surface frame

InactiveCN103536314AImprove convenienceImprove efficiencyUltrasonic/sonic/infrasonic diagnosticsMaterial analysis using sonic/ultrasonic/infrasonic wavesTransducerEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

Motion Similarity Evaluation Method Based on Correlation Geometric Features

ActiveCN103198297BExact similarity assessmentAccurate motion similarity assessment methodCharacter and pattern recognitionVisual scoreReal Time Kinematic
Owner:ZHEJIANG UNIV

Method of managing file structure in memory card and its related technology

InactiveCN1604007ADigital data processing detailsUnauthorized memory use protectionMemory cardsEncryption
Owner:PANASONIC CORP

Feed-through device for a wall

ActiveCN106662274AReliable and durable outward sealPipesFuel supplyEngineeringFlange
Owner:TI AUTOMATIVE TECHNOLOGY CENTER GMBH

Polyimide film, and method for production thereof

ActiveCN101497694AShorten heating timeNo gelationPrinted circuit aspectsSynthetic resin layered productsProduction rateToluenediamine
Owner:UBE IND LTD

Ultraviolet led epitaxial structure and preparation method thereof

ActiveCN111261758BLow working voltageImprove conduction performanceSemiconductor devicesUltravioletActive layer
Owner:江西力特康光学有限公司

Space Station Vegetable Aeroponic System

ActiveCN108967164BReduce volumeEasy to launchAgriculture gas emission reductionCultivating equipmentsAgricultural scienceNutrition
Owner:BEIHANG UNIV

Four-port photocirculator

InactiveCN1164965CLow dispersionReduce volumeCoupling light guidesBeam splitterBirefringent crystal
Owner:GUANGXUN SCI & TECH WUHAN

A method for microwave pyrolysis of waste polypropylene

ActiveCN111100327BPlastic recyclingGaseous fuelsPolypropyleneHigh heat
Owner:CHINA PETROLEUM & CHEM CORP +1

Device and method for real-time measurement of hydrogen isotope crystal growth height

ActiveCN112577433BEliminate the effects ofPhase-affecting property measurementsUsing optical meansComputational physicsCrystal growth
Owner:ZHEJIANG UNIV

Disc Profile Line Structure and Design Method of a Spherical Control Valve

ActiveCN106090269BReduce unstable swirlRetains sealing propertiesLift valveSpherical shapedEngineering
Owner:DONGFANG TURBINE CO LTD

A high thermal conductivity composite hydrated salt phase change heat storage material and its preparation method

ActiveCN110079278BImprove thermal conductivityWith fast charge and fast releaseHeat-exchange elementsHydration reactionSorbent
Owner:NARI TECH CO LTD

A data interaction method and device based on video conferencing

ActiveCN108881789BImprove simplicityTelevision conference systemsTwo-way working systemsConference controlComputer science
Owner:海南视联通信技术有限公司

A kind of saprophytic fungus and its application in Melaleuca pagoda

InactiveCN105039172BHigh transplant survival ratePlant growth regulatorsBiocideSnow moldFungal endophyte
Owner:NORTHWEST UNIV

Eight Treasure Dried Tofu Seasoning

ActiveCN105231391BReduce energy consumptionFood scienceBiotechnologyPropanoic acid
Owner:CHONGQING DUOWEIDUO FOOD CO LTD +1

Inkjet printing data distribution method, apparatus, device and storage medium

ActiveCN112319067BReduce transmissionReduce occupancyOther printing apparatusDigital output to print unitsData streamDistribution method
Owner:JIHUA LAB

Protective glass pressure sensor key of electronic device

InactiveCN103580666BSimplify operating proceduresElectronic switchingKey pressingProtective glasses
Owner:UNIVERSAL CEMENT CORP

Phosphoric acid purifying device

ActiveCN101935025BLarge mass transfer areaSmall footprintPhosphorus compoundsSingle stagePhase splitting
Owner:WENGFU (GRP) CO LTD

Head Mounted Display Stand

ActiveCN104698586BFlexible separation and combinationReduce volumeOptical elementsDisplay deviceEngineering
Owner:BEIJING ANTVR TECH

Channel hiding control method, device and set-top box

ActiveCN105657556BWill not affect viewingSelective content distributionComputer networkSet top box
Owner:STARTIMES SOFTWARE TECH CO LTD

A method and device for testing and locating the thermal center of an optical fiber ring

ActiveCN110672132BIntuitive and effective test positioning methodEasy to operateMeasurement devicesEngineeringFiber ring
Owner:HUNAN AEROSPACE ELECTROMECHANICAL EQUIP & SPECIAL MATERIAL INST

A pollution-free grape planting method

ActiveCN104509421BReduce usageImprove qualityCultivating equipmentsPlant protectionViticultureMating
Owner:ANHUI YOUJILIANGZHUANG AGRI TECH DEV CO LTD

A gate drive circuit, method and device

ActiveCN108199708BAvoid damageFast chargingLogic circuits using semiconductor devicesLevel shiftingDriver circuit
Owner:DATANG NXP SEMICON CO LTD

A rapid identification system for defective products of propolis soft capsules based on rule base

ActiveCN109377493BImprove detection efficiencyQuick checkImage analysisCharacter and pattern recognitionAlgorithmRapid identification
Owner:江苏鸿祺生物科技有限公司

An explosion-proof dump truck with a lifting protection device

ActiveCN108275054BImprove stabilityExtended service lifeAlarmsShock absorbersRolloverEngineering
Owner:天和骏行智能装备(福建)有限公司

A maintenance device for electric power

ActiveCN107934862BPrevent automatic openingImprove securityLifting devicesSwitchgearElectric powerSafety coefficient
Owner:QINGDAO ELINK INFORMATION TECH

Test bench and test method for airborne radio frequency navigation system

ActiveCN110683076BImprove test efficiencyImplement testAircraft components testingSimulationNavigation system
Owner:CHENGDU RUINENG TECH

A kind of organic fertilizer screening equipment

ActiveCN112337572BSmash thoroughlyImprove work efficiencySievingScreeningAgricultural engineeringStructural engineering
Owner:临沂市欣荣饲料肥料有限公司

A method and base station for preventing terminal ping-pong redirection

ActiveCN108632914BPrevent duplicate redirectsWireless communicationTimerReal-time computing
Owner:DATANG MOBILE COMM EQUIP CO LTD

A method for reconstructing a map of the surrounding environment of a wireless device and a wireless device implementing the method

ActiveCN103890603BExact graphic representationLow costParticular environment based servicesNetwork topologiesLevel of detailRadio frequency
Owner:SISVEL TECH

A new type of safe and efficient wire binding machine

ActiveCN109832788BEffective contactAvoid safety hazardsBristleHydraulic cylinderElectric machine
Owner:安徽环美刷业股份有限公司

External patch Chinese medicine for treating phthisis and preparation method thereof

InactiveCN102274250BAchieve full recoveryImprove securityAntibacterial agentsAnthropod material medical ingredientsGramTuberculosis liver
Owner:况思华

A water jet processing device

ActiveCN106737217BSolve processing problemsRaise the level of advanced manufacturingAbrasive feedersAbrasive machine appurtenancesHigh pressure waterEngineering
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

Power-input speed-change mechanism for inverted-triangular tri-screw extruder

InactiveCN101813161BRealize power inputGuaranteed normal transmissionToothed gearingsInverted trianglePower transmission
Owner:崔鹏

Rapid detection method and kit for Moraxella catarrhalis based on magnetic separation and quantum dot labeling

ActiveCN105203754BFast separationIt has the effect of synergistic amplification of multiple signalsFluorescence/phosphorescenceBiotechnologyAntigen
Owner:湖北诺美华抗体药物技术有限公司

A precision casting process based on 3D printing pattern

ActiveCN112589049BShorten the production cycleHigh dimensional accuracyAdditive manufacturing apparatusFoundry mouldsComputer printingMaterials science
Owner:柳州智云科技有限公司

Integrated Banknote Sorting Machine and Its Application

ActiveCN105844789BAvoid missed identificationReduce manufacturing costPaper-money handling devicesCoin/currency accepting devicesElectric machineryEngineering
Owner:BEIJING UNIV OF CHEM TECH

The Method of Constructing Office Automation System Based on Information Real-time Control and Management

ActiveCN104850983BAvoid pollutionImprove work efficiencyOffice automationSpecial designInformation security
Owner:STATE GRID CORP OF CHINA +1

A robotic automatic glaze spraying system

ActiveCN107618098BShorten the design and development cycleEasy maintenanceCeramic shaping apparatusModular compositionProduction line
Owner:FOSHAN PRATIC CNC SCI & TECH

A kind of badminton equipment with counting function

InactiveCN105080090BAchieve statisticsAccurate countStringed racketsDisplay deviceConductive materials
Owner:张锡华

A multi-directional compound extrusion die and method for a large-size flange three-way valve body

ActiveCN105127230BSimple structureEasy to useExtrusion diesEngineeringMetal
Owner:NANJING DEV ADVANCED MFG

A method for artificially domesticating wild perch

ActiveCN103229738BIncrease productionRelief of urgent needsClimate change adaptationPisciculture and aquariaDiseaseWater quality
Owner:BURQIN COUNTY EHETEYOU COLD WATER FISH BREEDING DEV

Application of a mutant zebrafish in the preparation of an animal model of myelodysplastic syndrome

ActiveCN111264467BLarge number of eggsLow costMicroinjection basedStable introduction of DNAMutantGranulocyte
Owner:SOUTH CHINA UNIV OF TECH

An ultra-large and ultra-wide double-combined I-shaped steel beam and its segmented installation method

ActiveCN108952002BSimple structureEasy to installGirdersJoistsModeling softwareEconomic benefits
Owner:JIANGSU HUNING STEEL MECHANISM

Precipitation tank for precise solid-liquid separation of 1,3-cyclohexanedione

ActiveCN104998442BReduce mixReduce wasteSettling tanks feed/dischargeSedimentation settling tanksInterference fitEngineering
Owner:浙江捷达科技有限公司

A smart jewelry recommendation system

ActiveCN109377325BImprove sales performanceGuaranteed noveltyBuying/selling/leasing transactionsInformation OperationsSoftware engineering
Owner:梦工场珠宝企业管理有限公司

Method and apparatus for encoding/decoding image by using boundary processing, and recording medium for storing bitstream

PendingCN112771862AImprove image encoding/decoding efficiencyDigital video signal modificationComputer hardwareCoding decoding
Owner:ELECTRONICS & TELECOMM RES INST

Clothes three-dimensional ironing and drying machine

ActiveCN103243529BImprove ironing effectImprove fullyIroning apparatusOther drying apparatusEngineeringAirbag
Owner:齐志鲲

A method of a Bluetooth self -connection network

ActiveCN110366153BShorten speedRealize high bandwidth transmissionAssess restrictionNetwork topologiesNetwork addressingEngineering
Owner:SUZHOU PAIRLINK SOFTWARE TECH CO LTD

Lateral travel and steering system of radiator fin cleaning machine for indirect air cooling tower in power plant

ActiveCN103884226BImplementation driveRealize functionCleaning heat-transfer devicesCooling towerGear wheel
Owner:常州市榆轩环境设备有限公司

A kind of polylactic acid/polyester elastomer composite elastic fiber and preparation method thereof

ActiveCN109853084BGood compatibilityNo more fuzzingMelt spinning methodsConjugated synthetic polymer artificial filamentsPolyesterFiber
Owner:TIANE CHEM FIBER GROUP CORP BAODING

Fuzz testing of asynchronous program code

ActiveCN102402481BSoftware testing/debuggingNon-redundant fault processingProgramming languageApplication software
Owner:MICROSOFT TECH LICENSING LLC

Solar energy comprehensive utilization device and system combining photovoltaic and photothermal chemistry

ActiveCN104676911BAvoid direct conversionIncrease incomeSolar heating energyHydrogenThermal physicsChemical reaction
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

A piezoelectric membrane pump and its manufacturing method

InactiveCN104533762BEasy to testEasy to makeFlexible member pumpsPiezoelectric/electrostrictive device detailsBiochemical engineeringPiezoelectric membrane
Owner:XI AN JIAOTONG UNIV

a welding device

ActiveCN107009013BEasy to repair weldingEasy to determineResistance electrode holdersWelding/cutting auxillary devicesEngineeringBilateral symmetry
Owner:CHONGQING ENDURANCE ZHONG YI SHOCK ABSORBER LIABILITY

Basalt rope and its production method

ActiveCN109824273BGood alkali resistanceImprove flexibilityGlass making apparatusTextile cablesYarnGlass fiber
Owner:湖北汇尔杰玄武岩纤维有限公司

A safety lifting fixture

ActiveCN103979406BReduce labor intensitySimple structureLoad-engaging elementsStructural engineeringMechanical engineering
Owner:XIAN CHANGQING TECH ENG

Knob assembly for washing machine and washing machine

ActiveCN107354674BReduce torqueImprove turning feelWashing apparatusTextiles and paperLaundry washing machineMechanical engineering
Owner:QINGDAO HAIER WASHING MASCH CO LTD +1

A hindered Lewis acid-base pair catalyzed method for the copolymerization of cyclic anhydrides and epoxy compounds into aliphatic polyesters

ActiveCN110156970BEasy to separateHigh catalytic efficiencyPolyesterPolymer science
Owner:NORTHWEST NORMAL UNIVERSITY

A single-phase ground fault arc suppression device for distribution network

ActiveCN113270860BAchieving full compensationSimple structureEmergency protection detectionShort-circuit testingTransformerControl engineering
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

A method and device for distinguishing indoor and outdoor users

ActiveCN107438251BNetwork planningData setMedicine
Owner:ZTE CORP

Cleaning factor-rich lubricating oil composition for vehicles

InactiveCN104651023AReduce failureExtended service lifeLubricant compositionPhysical chemistryViscosity index
Owner:王沛强

High purity water antifoulant and high purity water antifouling device

InactiveCN1142105CSmall apertureAvoid corrosionWater/sewage treatment bu osmosis/dialysisWater/sewage treatment by neutralisationWater qualityPore diameter
Owner:WUHAN UNIV

A liquid-cooled data center cabinet

ActiveCN111343835BImprove liquidityImprove heat dissipation uniformityCooling/ventilation/heating modificationsData centerMechanical engineering
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

A time indication method and a watch using the time indication method

ActiveCN103293941BImprove the decorative effectInterestingVisual indicationElectric windingCurrent meterEngineering
Owner:FIYTA HOLDINGS LTD +1

Connector device for card

InactiveCN100346538CSmooth dischargeSuperior discharge card performanceCoupling device detailsCo-operative working arrangementsEngineeringFront edge
Owner:ALPS ALPINE CO LTD

Method for testing and inhibiting electric precipitation back corona phenomenon

InactiveCN100591424CReduce consumptionSuppression of back coronaElectrostatic separation detailsElectricityCharge current
Owner:ZHEJIANG UNIV

Fault Diagnosis and Auxiliary Decision-Making Method of Single Station Power Grid Based on Power Grid Monitoring System

ActiveCN105158647BAvoid dealing with inexperienced defectsAccurate decisionSpecial data processing applicationsInformation technology support systemMonitoring systemPower grid
Owner:STATE GRID CORP OF CHINA +1

Accurate Positioning Tooling and Construction Method for Anchor Bolt Holes of Support Pad Stone

ActiveCN106012862BSimple and fast constructionImprove work efficiencyBridge structural detailsBridge erection/assemblyPositioning systemCushion
Owner:THE 4TH CONSTR ENG CO LTD OF CHINA RAILWAY NO 4 ENG GRP

A Variable Gain Decoupling Control Method Based on Robust h Infinity

ActiveCN105182743BAchieving Steady State DecouplingAchieve approximate decouplingPosition/course control in three dimensionsAdaptive controlSystem matrixDecomposition
Owner:BEIHANG UNIV

Optical navigation device and optical navigation method

ActiveCN103729071BReduce consumptionSave electricityInput/output processes for data processingControl parametersLight source
Owner:PIXART IMAGING INC

A kind of antenna device and terminal

ActiveCN106486762BFlexible adjustment of radiation patternImprove experienceAntenna supports/mountingsRadiating elements structural formsEngineeringComputer terminal
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A semi-automatic bending device for steel pipes

ActiveCN107363132BEffectively fixedReduce labor intensityMetal-working feeding devicesPositioning devicesClassical mechanicsElectric machinery
Owner:嘉善梦溪服饰辅料厂(普通合伙)

Derusting treatment equipment for boiler head

ActiveCN114571371BAchieve liftingExpand the scope of actionAbrasive machine appurtenancesProcess engineeringMechanical engineering
Owner:蓬莱国宾葡萄酒庄有限公司

Worm gear and electric power steering

ActiveCN103261749BHigh strengthImprove rigidityPortable liftingElectrical steeringElectric power steeringEngineering
Owner:NSK LTD

Circular inverted cone type bubbling stirred tank reactor

InactiveCN102824882BAchieving stirringNo stirring dead angleChemical/physical processesInlet valveEngineering
Owner:UNIV OF JINAN

trousers

InactiveCN103082825BApparel holdersEngineeringCrotch
Owner:徐铭

A multifunctional soil treatment and restoration device

ActiveCN110149830BImprove repair efficiencyRealize continuous feedingSoil lifting machinesSoil scienceSoil treatment
Owner:ANHUI LANDING ENVIRONMENTAL PROTECTION ENERGY TECH

Liquid crystal projector with ferroelectric liquid crystal controller

InactiveCN1325989CIncreased visual rotation angleImprove image contrastProjectorsNon-linear opticsLight beamOptical pathlength
Owner:示创科技股份有限公司

A kind of blood plasma gelatin sterilized preparation and preparation method thereof

ActiveCN105311623BGood for cross-linking reactionAvoid the disadvantage of poor expansion effectPeptide/protein ingredientsPharmaceutical delivery mechanismGelatinDextran
Owner:WUHAN DOCAN PHARMA

rack and pinion manhole cover

InactiveCN105401602BReduce wasteReduce manufacturing difficultyArtificial islandsBatteries circuit arrangementsMunicipal sewageMechanical engineering
Owner:CHONGQING GENYU GARDEN LANDSCAPE ENG CO LTD

Information security input processing system and method and smart card

InactiveCN101808077BAvoid security breachesAvoid modificationInternal/peripheral component protectionDigital data authenticationSmart cardClient-side
Owner:POTEVIO INFORMATION TECH CO LTD

Halogen-free anti-flaming silicon rubber and its preparing method and use

ActiveCN101121820BImprove flame retardant performanceReduce dosageVulcanizationMethyl group
Owner:SHANGHAI HUITIAN NEW CHEMICAL MATERIALS CO LTD

Service prediction model training method and device for protecting data privacy

ActiveCN113379042BJoint training implementationInhibit outputForecastingDigital data protectionEngineeringFeature data
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Powder composition containing glucose and preparation method thereof

ActiveCN102824360BOrganic active ingredientsMetabolism disorderHalogenPotassium
Owner:西安安健药业有限公司

A bending fixture for a flexible module

ActiveCN109243308BAvoid breakingEfficient driveIdentification meansClassical mechanicsStructural engineering
Owner:YUNGU GUAN TECH CO LTD

Honeycomb structured body

InactiveCN101543698BDispersed particle filtrationExhaust apparatusEngineeringHeat capacity
Owner:IBIDEN CO LTD

Container with cover film and receptacle

ActiveCN109688847BContainers for flexible articlesPackaging cigaretteEngineeringStructural engineering
Owner:PHILIP MORRIS PROD SA

Door component and chassis

InactiveCN102787791BAchieve lockingBuilding locksDoor/window applicationsLocking mechanismEngineering
Owner:WISTRON CORP

Method and system for generating traffic accident scene map through handheld video recording

PendingCN114612634AImprove disposal efficiencyImprove securityTelevision system detailsImage analysisTraffic crashDriver/operator
Owner:余涛

A kind of horseradish peroxidase immobilization method

ActiveCN113215140BImprove stabilityRealize multiple useOxidoreductasesOn/in inorganic carrierOptical radiationUltraviolet lights
Owner:北京首医临床医学科技有限公司

Foam sleeve device

ActiveCN107756710BImprove sealingEngineeringMechanical engineering
Owner:PETROCHINA CO LTD

An outdoor intelligent parking management system

InactiveCN105261072BPrevent theftAvoid waiting timeTicket-issuing apparatusParkingsPaymentStart time
Owner:HEFEI UNIV OF TECH

Deep sea auv docking platform orientation automatic adjustment system

ActiveCN103708012BImprove the probability of docking successHigh degree of intelligent controlUnderwater vesselsUnderwater equipmentBall bearingAutomatic control
Owner:ZHEJIANG UNIV

O-cresol isomerization catalyst, preparation method thereof and method for catalyzing synthesis of m-p-cresol using the same

ActiveCN104923293BHigh selectivityHigh activityOrganic chemistryMolecular sieve catalystsIsomerizationIon exchange
Owner:HUNAN CHANGLING PETROCHEM SCI & TECH DEV CO LTD

A high-speed steel tool forging process

ActiveCN111850249BEasy to shapeImprove mechanical propertiesFurnace typesHeat treatment furnacesIon beamIngot
Owner:南京军平机械制造有限公司

Lucid ganoderma coffee beverage and preparation method thereof

InactiveCN102100279BHigh in nutrientsImprove bitter tasteAntinoxious agentsRoasted coffee treatmentBiotechnologyCodonopsis
Owner:白刚

A submarine pipeline protection device against shock and vibration

ActiveCN111878627BIncrease weightOvercome buoyancyPipe laying and repairThermal insulationLine tubingStructural engineering
Owner:ZHEJIANG OCEAN UNIV

A biosensor based on immobilized Phellinus thallus

ActiveCN109294923BFast transferHigh speedFungiFungi productsChlorophenolThallus
Owner:BIOLOGY INST OF SHANDONG ACAD OF SCI

Door stoppers and vehicles

ActiveCN106401334BPrevent openingLow costWing fastenersElectrical locking actuatorsLocking mechanismElectric cars
Owner:GREAT WALL MOTOR CO LTD

Server device and its installation method

ActiveCN109426320BServersSlidable card holdersComputer hardwareLine card
Owner:QUANTA COMPUTER INC

A single-phase photovoltaic grid-connected inverter control method with power quality adjustment function

ActiveCN104104110BQuality improvementSingle network parallel feeding arrangementsReactive power adjustment/elimination/compensationPower qualityIntegrator
Owner:STATE GRID CORP OF CHINA +2

Process for preparing musk ketone

InactiveCN102146027BOptimize the synthetic process routeOrganic compound preparationCarbonyl compound preparationAcetic acidOrganic base
Owner:高旌

Application of Nano copper powder for preparing medicine for prophylaxis of osteoporosis and bone fracture

InactiveCN1234371CPowder deliveryInorganic active ingredientsMedicineCurative effect
Owner:马驷 +1

A profile double-opening casement window

ActiveCN104533233BAchieving a sealed connectionFirmly connectedCorner/edge jointsWing framesStructural symmetryEngineering
Owner:ANHUI GAODE ALUMINUM

A kind of automatic treatment equipment for waste and impurities

ActiveCN109482268BPromote recoveryEfficient recyclingSolid waste disposalMagnetic separationProcess engineeringConductive materials
Owner:威海晒尔自动化设备有限公司

Health-care tea drink for clearing heat from throat and removing haze

InactiveCN103583754BHarm reductionNo side effectsTea substituesOysterGLYCYRRHIZA EXTRACT
Owner:李智祥

High-efficiency breeding method of ultra-high-strength brewer's yeast strains

ActiveCN111647546BEfficient screeningSimplify the screening processFungiBeer fermentationBiotechnologyMicroorganism
Owner:TSINGTAO BREWERY

A method for improving cloth dyeing effect

InactiveCN108532202BImprove dyeing effectImprove preshrinking effectShrinkingLiquid/gas/vapor removal by suctionProcess engineeringEquipment/device
Owner:佛山市三水顺联染整有限公司

Preparation method of pH responsive cation nanogel

InactiveCN103275268BGood pH responsivenessImprove dispersion stabilityDispersion stabilityMethacrylate
Owner:TAIYUAN UNIV OF TECH

Hybrid cold start strategy using electrically heated catalyst

ActiveCN101306685BHybrid vehiclesElectrical controlControl systemAutomotive engineering
Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of cycloalkane yttrium tungsten calcium friction modifier and production method thereof

ActiveCN106544081BNot corrosiveOdorlessAdditivesMechanical equipmentFriction modifier
Owner:董文猷

A method for upgrading linux operating system

ActiveCN114003264BAvoid incomplete updatesReliable upgradeRedundant data error correctionTransmissionSoftware engineeringComputer engineering
Owner:KYLIN CORP

Process and apparatus for manufacturing tyres

InactiveCN101541519BTyresEngineeringManufacturing systems
Owner:PIRELLI TYRE SPA

Chitosan sponge surgical dressing and preparation method thereof

ActiveCN103341202BEasy to demouldEasy to wrapAbsorbent padsBandagesFoaming agentWater soluble chitosan
Owner:JIANGSU DIWO BIOLOGICAL PROD

PVC insulated PVC sheathed flat shielded reinforced core elevator cable

ActiveCN103426514BEasy maintenanceFlat/ribbon cablesInsulated conductorsElectrical conductorPolyvinyl chloride
Owner:江苏河阳线缆有限公司

Pressure control electric device used for measuring contact resistance

InactiveCN101885105BResistance/reactance/impedenceMeasurement/indication equipmentsLoop controlControl signal
Owner:HOHAI UNIV CHANGZHOU

A single-channel and multi-channel switching control method in a numerical control system

ActiveCN103294008BShorten the development cycleShorten the test cycleNumerical controlMachine controlComputer science
Owner:GUANGZHOU NUMERICAL CONTROL & INFORMATION TECH

A kind of fruit and vegetable skin dregs compression molding equipment

ActiveCN105946276BImprove transmission efficiencyEasy to processShaping pressCompression moldingActive component
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI

Device and heating method for tooth-by-tooth heating of herringbone gears

ActiveCN113234912BTooth-by-tooth heatingSolving Difficult Coordination ProblemsFurnace typesIncreasing energy efficiencyGear wheelHerringbone gear
Owner:AKITA GEAR CO LTD MACHINERY EQUIP BRANCH

an electrolytic cell

ActiveCN110616441BExtended use timeHeating up fastCellsElectric machineCirculator pump
Owner:XIANGYUN GOLD IND

A method of sound wave detection and early warning

ActiveCN110062117BTimely investigationReal-time human interventionSpeech analysisSpecial service for subscribersLetter to soundSound wave
Owner:商客通尚景科技(上海)股份有限公司

Hypogastric and/or perineal pain-relieving agent

InactiveCN1694692AAntipyreticAnalgesicsPain syndromeTamsulosin
Owner:YAMANOUCHI PHARMA CO LTD

A speed coordination method of robot and sewing machine based on closed-loop control

ActiveCN110524548BSpeed synergyHigh control precisionProgramme-controlled manipulatorWork-feeding meansRobotic systemsLoop control
Owner:珞石(武汉)机器人有限公司

A near-infrared face image recognition method, device, electronic equipment and storage medium

ActiveCN110084110BImprove recognition accuracyStrong representation abilityCharacter and pattern recognitionNeural architecturesPattern recognitionComputer graphics (images)
Owner:XIDIAN UNIV

Method for reducing palladium residue in compound and preparation method of high-purity fosaprepitant dimeglumine by applying method

ActiveCN102838634BHigh purityCompliance with residue limit requirementsGroup 5/15 element organic compoundsFosaprepitant dimeglumineCombinatorial chemistry
Owner:JIANGSU AOSAIKANG PHARMA CO LTD

A stacked lithium-ion battery pole core and a battery including the pole core

ActiveCN112687963BTo achieve separate confluenceSimplify the PACK processFinal product manufactureSecondary cellsInternal resistanceActive cell
Owner:SUZHOU YOULION BATTERY INC

Heat accumulating vaporization burner

InactiveCN102128450BBurn fullyRaise the combustion temperatureBurnersCombustion chamberRound table
Owner:闫明宇

A multi-mode steering system and control method for an electric wheel drive vehicle

ActiveCN106741138BSimple structureIncreased steering safetySpeed controllerElectric devicesDrive wheelMotor drive
Owner:JILIN UNIV

A protection circuit, an upper bridge driver chip and an ipm module

ActiveCN109599845BAvoid persistentArrangements responsive to excess currentPower switchingOvercurrent
Owner:HISENSE HOME APPLIANCES GRP CO LTD +1

Press-bonding hanging type decorative board and its producing method

ActiveCN100417778CEasy to processEasy to installCovering/liningsLaminationSpread sheetSurface layer
Owner:ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +1

A microfluidic chip that realizes the synchronous movement and fusion of droplet pairs/bubble pairs

ActiveCN108212236BLaboratory glasswaresEngineeringDiscretization
Owner:BEIJING UNIV OF TECH

A method for opening a hidden application and a mobile terminal

ActiveCN106383651BInput/output processes for data processingComputer hardwareEmbedded system
Owner:VIVO MOBILE COMM CO LTD

A device and method for actively promoting landslide collapse

ActiveCN111074914BGuarantee the safety of lifeGuarantee property securityBlastingExcavationsLubricant substanceLandslide
Owner:CHINA THREE GORGES UNIV

Image processing system, image processing method, and image processing program

InactiveCN104254757AExtended processing timeGuaranteed measurement accuracyImage enhancementImage analysisImaging processingMeasurement precision
Owner:OLYMPUS CORP

Method for grading inside overflow of silicon carbide super micro powder

ActiveCN101811088BQuality improvementImprove efficiencyWet separationCarbide siliconMetallurgy
Owner:连云港市沃鑫高新材料有限公司 +1

Method, apparatus and base station for balancing load of honeycomb collaboration relay network

InactiveCN101415207BReduce blocking rateImprove spectral efficiencyPower managementNetwork traffic/resource managementFrequency spectrumCell cluster
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Adaptive control method of welding torch height in welding autotracking system and its equipment

InactiveCN1172765CShorten the timeImplement automatic trackingArc welding apparatusSelf adaptiveInterface circuits
Owner:TSINGHUA UNIV

Blockchain-based vehicle communication method and device

ActiveCN109660538BSecure data sharingSecure peer-to-peer communicationFinanceUser identity/authority verificationAttackEngineering
Owner:ZHONGAN INFORMATION TECH SERVICES CO LTD +1

Word vector matrix compression method and device, and method and device for obtaining word vectors

ActiveCN110096697BNatural language data processingSpecial data processing applicationsAlgorithmClient-side
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