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.

Accurate measurement method for interface energy release rate of coating film-substrate structure

InactiveCN101923043BComputational precision is sufficientGuaranteed calculation accuracyUsing mechanical meansMaterial analysisEngineeringRADIUS
Owner:CHONGQING ZHONGKE CONSTR GROUP

A kind of interdigitated electrode piezoelectric fiber composite material and its preparation method

ActiveCN106206933BIncreased ability to drive deformationEasy to processPiezoelectric/electrostrictive device manufacture/assemblyBarium titanateFiber array
Owner:CENT SOUTH UNIV

Cooled roller, thin strip shaped magnetic material, magnetic powder and adhesive magnet

InactiveCN1213821CNanomagnetismInorganic material magnetismBand shapeHelium gas
Owner:SEIKO EPSON CORP

A method and system for forwarding broadcast packets in bluetooth ble networking

ActiveCN106658355BAvoid retweetingAvoid wastingNetwork topologiesBroadcast service distributionBroadcast packetComputer network
Owner:GREE ELECTRIC APPLIANCES INC

Thermochromic Ceramic Paints and Coatings

ActiveCN103113766BSimple preparation processLow costThermosensitive paintsCeramic coatingChange color
Owner:INNOTEK TECH CHINA

A kind of preparation method of high temperature resistant composite cabin section

ActiveCN110978562BReduce porosityDomestic articlesCoatingsMold removalAutoclave
Owner:长春长光宇航复合材料有限公司

Yttrium-element autoclaved aerated concrete block and preparation method thereof

ActiveCN102503527BIncrease production costImprove product qualityCeramic shaping apparatusBuilding componentsSodium BentoniteCompressive strength
Owner:CHIFENG XINHAI ENERGY SAVING BUILDING MATERIAL

Untwisting nozzle

ActiveCN101135077BImprove processing efficiencyEliminate poor untwistingPiercing arrangementsFilament handlingYarnProcess efficiency
Owner:MURATA MASCH LTD

Three-blade flexible wall round hole supporting wiper linkage flexible shaft type wiper

InactiveCN104554160BReduce noiseAvoiding the Cons of Burning OutVehicle cleaningGear wheelDrive shaft
Owner:重庆市点旭科技有限公司

Ternary compound flocculant and its preparation and application

InactiveCN101885526BGood flocculation effectSettling fastSludge treatment by de-watering/drying/thickeningWater/sewage treatment by flocculation/precipitationSludgeOrganic polymer
Owner:兰州大欣水工业有限责任公司

An easily adjustable plow knife mechanism suitable for coal plows

ActiveCN111075445BEasy to adjustStable structureDriving meansTool bitThermodynamics
Owner:宿州市龙兴机械制造有限公司

Cooling tower device

InactiveCN102909497BAvoid bumpingQuality improvementWelding/cutting auxillary devicesAuxillary welding devicesRotational axisCooling tower
Owner:奇昊汽车系统(苏州)有限公司

Clock signal generator and electronic equipment

ActiveCN104639125BAdjustable sizeReduce areaPulse automatic controlContinuous to patterned pulse manipulationEngineeringElectron
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Instrument management system, and gas supply system

InactiveCN101960222AEliminate the bad case of durabilityReduce usageTechnology managementResourcesCommunication unitEngineering
Owner:PANASONIC CORP +1

Household Solar Mains Lighting System

ActiveCN103953889BEasy constructionNo pollution in the processElectric light circuit arrangementWith built-in powerElectricityLighting system
Owner:ZHEJIANG SHENGHUI LIGHTING

Energy parameter adjustment system and method in chip error injection test

ActiveCN107505560BAdjust Auto AdjustImprove test productivityElectronic circuit testingInjection attacksInjection test
Owner:北京银联金卡科技有限公司

A sliding block core pulling mechanism

ActiveCN107738412BAchieve demouldingAchieve separationClassical mechanicsStructural engineering
Owner:NINGBO FANGZHENG TOOL

Multiple times programmable memory and its operating method

ActiveCN105206300BImprove voltage coupling efficiencyReduce areaRead-only memoriesCapacitanceMass storage
Owner:ZHUHAI CHUANGFEIXIN TECH CO LTD

A system and method for separately cutting off the water supply of the riser heat exchanger on-line

ActiveCN107990738BReduce the withstand voltageReduce processing requirementsIncreasing energy efficiencySteam generation using hot heat carriersCapillary waterEngineering
Owner:江苏龙冶节能科技有限公司

TFDS (Train Coach Machine Vision Detection System) image quality evaluation method and system

InactiveCN102609939BAuto-completion of quality evaluationSolve the problem of inconsistent evaluation resultsImage enhancementImage analysisDispersityContinuous/uninterrupted
Owner:BEIHANG UNIV

Preparation method of porphyrin photosensitizer and anticarcinogen diad

InactiveCN102617610BImprove targetingImprove anti-cancer effectOrganic active ingredientsSugar derivativesAnticarcinogenLight irradiation
Owner:HARBIN INST OF TECH

Wear-resistant structure of massage gun piston head

PendingCN112245262AReduce thermal expansion and contraction valuesAvoid wear and tearVibration massageMechanical energy handlingReciprocating motionClassical mechanics
Owner:DONGGUAN QINGHUO TECH CO LTD

An automatic starting type slope siphon drainage system and method with flow monitoring function

ActiveCN108589695BImprove stabilityImprove start-up efficiencyUnderwater structuresSoil preservationSiphonHeight difference
Owner:ZHEJIANG UNIV

Image compression and encryption transmission method based on combination of svd and cbc modes

ActiveCN111614864BReduce sizeReduce the amount of noiseSecuring communication by chaotic signalsPictoral communicationAlgorithmOriginal data
Owner:南京南大智慧城市规划设计股份有限公司

A workpiece safety intelligent polishing machine

ActiveCN110270928BAvoid spillingImprove securityPolishing machinesGrinding drivesPolishingFixed frame
Owner:山东劳耐驰汽车有限公司

Air core reactor natural air cooling device and method

ActiveCN109712779BTransformers/inductances coolingProcess engineeringAir cooling
Owner:CHINA THREE GORGES UNIV

Semiconductor device, process for producing semiconductor device, semiconductor substrate, and process for producing semiconductor substrate

InactiveCN103474354ATransistorSemiconductor/solid-state device manufacturingCrystal structureConductive materials
Owner:SUMITOMO CHEM CO LTD +3

Design method of common-mode electromagnetic interference filter for motor drive system

ActiveCN105354397BAvoid trial and errorAvoid over-engineeringSpecial data processing applicationsFrequency spectrumMinimum deviation
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Collagen coral hydroxyapatite composite bone filling scaffold material and its preparation method

ActiveCN109381745BSolve the shaping problemGood mechanical supportTissue regenerationProsthesisFreeze-dryingCollagen sponge
Owner:北京市意华健科贸有限责任公司

A rice blast resistance gene rmg41 and its application

ActiveCN104372011BOvercoming the Difficulty of Distant HybridizationShorten the breeding cycleBiocideFungicidesBiotechnologyDisease
Owner:NANJING UNIV

A kind of staircase convenient for transporting heavy objects

InactiveCN103741900BEasy to walkHandling safetyTread-and-riser unitsHand carts with multiple axesEngineeringMechanical engineering
Owner:黄静 +4

A walnut night cream antifreeze

InactiveCN103880519BStimulate anti-stress responseImprove nutritional qualityFertilizer mixturesBenzoic acidWalnut Nut
Owner:NORTHWEST A & F UNIV

TV control method, system and set-top box based on front-end server

ActiveCN109889903BEasy to understandImprove experienceSelective content distributionData packInternet privacy
Owner:SHENZHEN TOPWAY VIDEO COMM

An adjustable fixing device with protective structure

ActiveCN105806388BAchieve regulationRealize multi-angle installation and fixationMeasurement apparatus housingsSteel tubeElectric motor
Owner:刘济杰

Fiber oxidase composition for improving whiteness of paper and papermaking method and application thereof

ActiveCN104342425APromote swellingHigh whitenessMicroorganism/enzyme additionLuminescent/fluorescent substance additionFiberRedox
Owner:RISINGSTAR BIOTECH GUANGZHOU

A construction method of diatom mud imitating marble

ActiveCN110255966BReduce usageIncrease bonding areaCovering/liningsCoatingsSoil scienceFiltration
Owner:江苏绿赫环保科技有限公司

A kind of crystallization separation process of magnesium sulfate in CLT acid high-salt wastewater

ActiveCN113371912BContinuous stable operationSolve the problem of evaporation failureGeneral water supply conservationMagnesium sulfatesPhysical chemistryToluene
Owner:想莱(常州)节能科技有限公司

Method and apparatus for device-to-device communication

ActiveCN105684536BChange sizeAccurate calculationConnection managementComputer hardwareTelecommunications
Owner:TELEFON AB LM ERICSSON (PUBL)

Electronic equipment

ActiveCN109901667BDoes not sustain performance degradationStable rotation angleDigital data processing detailsElectrical polarityEngineering
Owner:VIVO MOBILE COMM CO LTD

Frequency divider

InactiveCN1620757ACounting chain pulse countersElectric light circuit arrangementClock rateProcessor register
Owner:ADVANCED MICRO DEVICES INC

Irrigation equipment for direct rice field

InactiveCN108901779BAchieve the purpose of ropeReduce use costWatering devicesCultivating equipmentsAgricultural scienceAgricultural engineering
Owner:INST OF FOOD CROPS HUBEI ACAD OF AGRI SCI

Method, system and device for controlling vehicle start

ActiveCN108099909BReduce shockImprove experienceControl systemTraction unit
Owner:CRRC TANGSHAN CO LTD

Defrosting apparatus and defrosting method

InactiveCN108283261ASo as not to damageLighting and heating apparatusFood processingBiomedical engineering
Owner:GEA FOOD SOLUTIONS BAKEL

Method for judging rubbish mail based on topological action

InactiveCN101299729BQuick judgmentAccurate judgmentData switching networksSecuring communicationTopological graphComputer science
Owner:杨辉

Audio playback control method, device, electronic device and readable storage medium

ActiveCN109521990BReduce power consumptionEasy to switchSound input/outputTransducer circuitsComputer hardwareAudio power amplifier
Owner:深圳市吉美文化科技有限公司

Traction systems for elevators

ActiveCN105858417BIncrease load capacityReduce weight differenceElevatorsBuilding liftsDrive wheelTraction system
Owner:浙江弗尔德驱动科技有限公司

A six-way valve, a heat exchange system based on the six-way valve and a heat exchange method thereof

ActiveCN110530074BRealize switchingAdjust ratioMechanical apparatusCompression machines with reversible cycleEngineeringMechanics
Owner:HANGZHOU NORMAL UNIV QIANJIANG COLLEGE

equipment for coding

InactiveCN104553356BImprove coding efficiencyReduce the cost of codingTypewritersOther printing apparatusBiochemical engineeringLimiter
Owner:刘彦彤

A kind of interface agent for blast furnace wet spraying coating and preparation method thereof

InactiveCN104529486BWell mixedGood dispersionSpray coatingPolyphosphate
Owner:CHINA JINGYE ENG TECH CO LTD +2

Coding mechanism and key of clutch lock head

ActiveCN104912394BImprove rotational stabilityReduce frictionKeysPuzzle locksCounter rotationClutch
Owner:徐明达

Flexible CDMA coombiner

InactiveCN1335026AIncrease processing rateMinimize complexityRadio/inductive link selection arrangementsTransmissionDigital dataData set
Owner:TELEFON AB LM ERICSSON (PUBL)

A kind of preparation method of humanized active decellularized corneal stroma scaffold

ActiveCN108939161BHigh transparencyImprove toughnessTissue regenerationProsthesisMedicineBiocompatibility Testing
Owner:陕西省眼科研究所

A Simulation Method for Thermal Matching Characteristics of Helical TWT Input-Output Structure and Slow-wave System

ActiveCN112100825BRealize reflection characteristic simulationGeometric CADTravelling-wave tubesWave structureHelical line
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for flotation separation of copper, zinc and sulfur from deep-sea high-sulfur copper-zinc ore

ActiveCN112246442BReduce pollutionShort processFlotationEngineeringZinc
Owner:安徽铜冠产业技术研究院有限责任公司 +1

Communication method, and terminal and base station device using the same

InactiveCN101529745AShorten the timeConnection managementData switching by path configurationBase station identity codePacket communication
Owner:SANYO ELECTRIC CO LTD

Flywheel Energy Storage and Conversion System with Unipolar DC Electromagnetic Drive

ActiveCN105226873BUnbalanced force is smallAvoid resonanceEnergy storageAc network load balancingFlywheel energy storageElectromagnetic transmission
Owner:徐立民

A method of switching touch function with analog signal

ActiveCN108614647BRealize smart switchingRealize internal/external switchingInput/output processes for data processingDisplay deviceAnalog signal
Owner:嘉兴钛众电子科技股份有限公司

Robust simultaneous stabilization method and system for a multi-robot system

ActiveCN112276952BLow costImprove operational efficiencyProgramme-controlled manipulatorRobotic systemsDynamic equation
Owner:SHANDONG JIAOTONG UNIV

Method for processing ethylene tar

ActiveCN101724423BIncrease added valueTake advantage ofWorking-up tarFiberCarbon fibers
Owner:CHINA PETROLEUM & CHEM CORP +1

A Photovoltaic Power Metering Box

ActiveCN110133341BAdjust the use positionImprove cleanlinessTime integral measurementEngineeringControl theory
Owner:NANTONG YONGFENGSHUO ELECTRIC POWER INTEGRATION TECH CO LTD

Automatic segmentation of brain structures in MRI images based on statistical multi-atlas registration optimization

InactiveCN102646268BImprove registration accuracyGood segmentation resultImage enhancementImaging brainResonance
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

High carbon high chromium duplex stainless steel

InactiveCN103602915BHigh carbon contentHigh strengthChemical compositionHigh carbon
Owner:SHANDONG JIANZHU UNIV

Stabilized cross-linked polyolefin compositions

InactiveCN101142264AImprove balancePolymer sciencePolyolefin
Owner:ADDIVANT SWITZERLAND

An intelligent human-computer interaction multifunctional wheelchair suitable for multi-terrain and its usage method

ActiveCN113133876BAvoid overturningSimple structureWheelchairs/patient conveyancePhysical medicine and rehabilitationWheelchair
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A led lighting device

InactiveCN106931408BImprove convenienceImprove stabilityLight fasteningsSemiconductor devices for light sourcesEngineeringBilateral symmetry
Owner:广东志旭照明科技有限公司

A chip packaging method based on a light-transmitting plate and its packaging structure

ActiveCN112466857BReduce the difficulty of packagingIncrease productivitySemiconductor/solid-state device detailsSolid-state devicesElectrical connectionMetal particle
Owner:广东佛智芯微电子技术研究有限公司

An organic waste gas treatment device for a paint spraying room

ActiveCN107983085BSimple structureEasy to useGas treatmentDispersed particle separationExhaust fumesEnvironmental engineering
Owner:江苏中科睿赛环境工程有限公司

Hydraulic protection device for steel sheet billet handling and operation method thereof

ActiveCN102515029BImprove securitySafe and reliable workTravelling cranesLoad-engaging elementsHydraulic cylinderSheet steel
Owner:DALIAN HUARUI HEAVY IND GRP CO LTD

A construction method for external wall surface of waterproof and thermal insulation wall

ActiveCN112780069BImprove flatnessAvoid longitudinal displacementWallsBuilding material handlingGlass fiberThermal insulation
Owner:昆州建设集团有限公司

A fixed support device for indoor building cleaning

ActiveCN105952128BImprove stabilityHigh movement precisionBuilding scaffoldsStable fixationEngineering
Owner:浙江恒成高分子材料股份有限公司

Automatic testing method for modulating and demodulation unit and its testing system

InactiveCN1642045BFully testedTest stableElectrical testingTransmission monitoringModem deviceEquipment under test
Owner:ZTE CORP

A lock key assembly applied to variable gauge bogie

ActiveCN107697093BImprove efficiencyReduce homeworkAxle-boxesBogiesBogieEngineering
Owner:CRRC TANGSHAN CO LTD +1

Method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof

PendingCN112261904AAudiometeringOptical sensorsGlycated haemoglobinAnalyte
Owner:WELL BEING DIGITAL LTD

A method for measuring the ratio of white tin to gray tin in tin and tin alloy samples

ActiveCN108303441BInvestigating phase/state changeLiquid mediumFiller metal
Owner:HARBIN INST OF TECH

Assembly device for packing box

ActiveCN111532504BOptimizing the packaging processReduce manual deployment stepsPackagingElectric machineryIndustrial engineering
Owner:武汉艾特纸塑包装有限公司

A papaya drink that clears away heat and reduces internal heat

ActiveCN103976428BCan clear the liver and improve eyesightClearing heat and reducing fireNatural extract food ingredientsFood ingredient functionsPreservativeAdditive ingredient
Owner:哈维生物科技(北京)有限公司

Reversible platform detection device, spherical bearing assembly detection method and device thereof

ActiveCN105627859BImprove detection efficiencyImprove product qualityMechanical clearance measurementsComplete dataSpherical bearing
Owner:SHAANXI HEAVY DUTY AUTOMOBILE

Iii-nitride semiconductor light emitting device

InactiveCN101390225BSolve the real problemSemiconductor devicesActive layerLight emitting device
Owner:EPIVALLEY

Jujube fruit pitting and cutting carving plotter

ActiveCN110654151BReduce consumptionRealize business operationFruit stoningEmbossing decorationsFood cultureEngineering
Owner:彭清平

Cable connector assembly

ActiveCN101577379BLow costSecuring/insulating coupling contact membersCouplings bases/casesElectricityEngineering
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Method for making dentures or partial dentures

ActiveCN109561950BArtificial teethDenturesDenture base
Owner:IVOCLAR VIVADENT AG

A kind of preparation method of two-dimensional manganese iodide material

InactiveCN108163896BSmall sizeFree from hydrolysisNanotechnologyManganese halidesIodideGas phase
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Continuously-expandable graphite production device

ActiveCN102502601BConcentration controllableThe reaction temperature is easy to controlGraphiteSiphonReaction temperature
Owner:湖北联投恒达石墨有限公司

A linseed rinsing vulcanization drying equipment

InactiveCN112335910BThorough separationEasy to separateRotary stirring mixersTransportation and packagingEngineeringPulp and paper industry
Owner:河北雄安铭星药食同源科技有限公司

Congestion information display device

InactiveCN101311984BInstruments for road network navigationRoad vehicles traffic controlDriver/operatorIn vehicle
Owner:DENSO CORP

Steam cleaning machine

ActiveCN102743135BAutomate your designImprove securityCarpet cleanersFloor cleanersEnvironmental engineeringMechanical engineering
Owner:SUZHOU CHENGHE CLEANING EQUIP

A treatment system for building demolition and decoration solid waste

ActiveCN113118183BAvoid idlingIncrease profitConstruction waste recoveryTransportation and packagingProduction lineProcess engineering
Owner:CA LONG ENG MACHINERY CO LTD

A method of atom transfer radical polymerization grafted polymer on the surface of explosives

ActiveCN110078850BSurface properties are easy to adjustThe surface structure can be tunedNitrated aromatic explosive compositionsPolymer scienceExplosive Agents
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

Image interactive method and interactive device

ActiveCN106919906BCharacter and pattern recognitionAnimationAnimationFacial movement
Owner:APPMAGICS TECH BEIJING LTD

A dance flexible training device

ActiveCN110124269BHigh flexibility exercisesGymnastic exercisingThighPhysical medicine and rehabilitation
Owner:BOHAI UNIV

Penetration testing method and device

ActiveCN106874768BFull searchFind complexPlatform integrity maintainanceMachine learningData streamLink data
Owner:BEIJING RZXT TECH DEV CO LTD

A kind of artificial quartz plate and its production method

InactiveCN103553436BColorfulHard textureRadioactive contaminationArtificial stone
Owner:CENGONG COUNTY HONGYU NEW MATERIALS

Method for improving fault judgment reliability of distributed type feeder automation

ActiveCN102832602BAvoiding the Effects of Fault IsolationEmergency protective circuit arrangementsReliability engineeringAutomation
Owner:INTEGRATED ELECTRONICS SYST LAB

A kind of antifreeze two-way valve

ActiveCN112049985BImprove solubilityCrush quicklyValve members for heating/coolingCleaning processes and apparatusAntifreezeVALVE PORT
Owner:NINGBO HUACHENG VALVE

A preventive maintenance functional layer and construction method for intelligent snow melting

InactiveCN106368095BImprove adhesionReduce security risksIn situ pavingsPaving detailsIntelligent environmentSnow melting
Owner:CHANGAN UNIV

A grinding machine tool that adds coolant independently

ActiveCN113547418BImplement evolutionary processingClean thoroughlyGrinding machinesMoving filtering element filtersGear wheelDrive shaft
Owner:江苏中为金属制造有限公司

System and method for urban sewage chemical-biologic composite deep phosphorous removal

InactiveCN1283562CSimple processQuick responseTreatment with anaerobic digestion processesWater/sewage treatment by flocculation/precipitationNitrogenSewage
Owner:CHONGQING UNIV

Shifter and vehicle

ActiveCN113007333BReduce volumeSimple structureGearing controlControl theoryMechanical engineering
Owner:FICOSA INTERNATIONAL (TAICANG) CO LTD

Entity parallel simulation method, device, electronic device and storage medium

ActiveCN113419850BGuaranteed correctnessImprove Simulation EfficiencyResource allocationDesign optimisation/simulationComputational scienceParallel simulation
Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

Method for preparing solar selective heat absorbing paint by using spinel type pigment as light absorbent

ActiveCN102286243BHigh solar absorption rateLow emissivityPolyurea/polyurethane coatingsRadiation-absorbing paintsSolar absorptancePhotopigment
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Antimicrobial polyvinyl chloride plastic and preparation method thereof

ActiveCN101580617BReduce utilizationMaintain mechanical propertiesFlat articlesPolyvinyl chlorideResin matrix
Owner:XINYA ELECTRONICS

Grated seedling locating and clamping device

InactiveCN103461010BEffective automatic grippingIncrease success rateHorticultureGratingRootstock
Owner:CHONGQING SINYM TECH CO LTD

A kind of macromolecular photoinitiator containing benzophenone group and preparation method thereof

ActiveCN105440167BThe synthetic route is simpleObvious technical advantagesBenzophenoneStructural formula
Owner:SUN YAT SEN UNIV

Steel pipe automatic three-dimensional access device

InactiveCN104229367BSimple structureEasy to useStorage devicesState of artControl system
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A micropump pump line distribution board

InactiveCN103394144BAvoid entanglementInhibit sheddingPressure infusionFlow controlEngineeringDistributor
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Energy storage device and manufacturing method thereof, and unit cell for energy storage device

InactiveCN102856079AUniform temperature distributionAchieve heat transferHybrid capacitor electrodesFinal product manufactureElectrical resistance and conductanceHeat transmission
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

A cold-resistant flame-retardant cable

ActiveCN105440675BInsulated cablesInsulated conductorsInsulation layerElectrical conductor
Owner:浙江鹰福光电有限公司

Detection method of abnormal behavior in elevator car based on computer vision

ActiveCN110765964BTo achieve the effect of real-time detectionRealize detectionImage analysisCharacter and pattern recognitionSimulationOptical flow
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Hybrid power device and corresponding parking power generation method

ActiveCN106080166BGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingElectromagnetic clutchReduction drive
Owner:SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE

Start-up process for the production of glycols

PendingCN112689620AOrganic compound preparationMetal/metal-oxides/metal-hydroxide catalystsPtru catalystCombinatorial chemistry
Owner:SHELL INT RES MAATSCHAPPIJ BV

Carbon/lithium disilicate composite ceramic material and preparation method thereof

InactiveCN103360041BImprove mechanical propertiesHigh strengthWear resistantComposite ceramic
Owner:HARBIN INST OF TECH AT WEIHAI

A kind of processing method of tea tree flower dark tea

ActiveCN104782803BChange the status quo that has not been effectively usedIncrease the overall output of outputPre-extraction tea treatmentBlack teaFermentation
Owner:广西浪伏六堡茶业科技股份有限公司

Mask graph transfer-printing device and method for preparing mask graph

ActiveCN102233743BImprove production efficiencyQuality improvementMangetographic processPattern printingMagnetizationFace sheet
Owner:BOE TECH GRP CO LTD +1

A method for distinguishing fresh cocoon raw silk and dry cocoon raw silk by the diameter of raw silk

InactiveCN106970205BGood choiceSimple and fast operationTextile testingUsing optical meansBiochemical engineeringGlass sheet
Owner:ZHEJIANG UNIV

Fluidic control device for gene sequencing

ActiveCN105199949BReduce sequencing timeImprove sequencing efficiencyBioreactor/fermenter combinationsBiological substance pretreatmentsFluid controlMulti port
Owner:GENEMIND BIOSCIENCES CO LTD

Outboard Grill Assembly

ActiveCN101810443BEasy to adjustEasy to foldRoasting apparatusMechanical engineering
Owner:GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD

Antirust agent for aluminum parts and preparation method thereof

ActiveCN105154860BEasy to useMetallic material coating processesPotassium dichromateRust converter
Owner:深圳市鑫鸿达清洗技术有限公司

A zero calibration method for strapdown inertial navigation system

InactiveCN103234560BExact Null Error EvaluationHigh precisionMeasurement devicesSoftware engineeringNavigation system
Owner:HARBIN ENG UNIV

Convex vacuum ceramic heat insulation board and preparation method thereof

InactiveCN102953510BSimple manufacturing processHigh strengthCovering/liningsLaminationThermal insulationConvex side
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A high-precision motion compensation positioning system and a high-precision motion compensation positioning method

InactiveCN103383574BImprove work efficiencyImprove accuracyControl using feedbackImage matchingPositioning system
Owner:SHANGHAI SUOGUANG VISUAL PRODUCTS CO LTD

Navigation device and approach information display method

InactiveCN1723481AReduce the burden onAvoid collision hazardArrangements for variable traffic instructionsAnti-collision systemsIdentification deviceEngineering
Owner:PANASONIC CORP

Fully dry wire drawing method for plastic base material

ActiveCN102978571BEmission reductionMeet emission requirementsVacuum evaporation coatingSputtering coatingSputteringPlastic materials
Owner:XIAMEN RUNNER IND CORP

Milling and electrosparking combined machining method

InactiveCN103084678BReduced strengthSolve the slow problemEngineeringMetal sheet
Owner:XIAMEN UNIV

Optimal Design Method of Gear Reducer Based on Clustering Multi-objective Distribution Estimation Algorithm

ActiveCN107045569BReduce computational overheadImprove the problem of easy loss of population diversityGeometric CADDesign optimisation/simulationLocal search (optimization)Probit model
Owner:HARBIN INST OF TECH

Lottery machines that are easy to install and maintain

ActiveCN102637315BEasy to removePlay the role of supporting and fixing the scannerLottery apparatusAgricultural engineeringLottery ticket
Owner:深圳市研祥智慧科技股份有限公司

Upgrade method, system, cold wallet, hot wallet of isolated digital wallet

ActiveCN109872136BEnsure safetyEasy and safe upgrade operationEncryption apparatus with shift registers/memoriesPayment circuitsDigital currencySoftware engineering
Owner:深圳市众诚品业科技有限公司

Method for disinfesting psyllium

InactiveCN110234233ASeed preservation by heatingInsect catchers and killersBiotechnologyElectric field
Owner:PROCTER & GAMBLE CO

A power emergency evaluation system

ActiveCN110942235BImprove scienceImprove accuracyResourcesInformation technology support systemEvaluation resultComputation complexity
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Printer and printer control method

InactiveCN101062627BOther printing apparatusImaging processingProcessing element
Owner:SEIKO EPSON CORP

Batching device, batching device control equipment, method, system and construction machinery

ActiveCN102995898BImprove continuityAvoid vibrationPump controlPumpsDistribution systemEngineering
Owner:ZOOMLION HEAVY IND CO LTD

Shear stable composition for spray drift control

PendingCN114080155AWill not adversely affect pesticide activityExhibits Shear StabilityBiocideAnimal repellantsSoil scienceSpray drift
Owner:BASF SE

A Video Dehazing Method Based on Spectral Clustering

ActiveCN105898111BReliable segmentationAvoid defectsImage enhancementTelevision system detailsComputer graphics (images)Image estimation
Owner:XIAN UNIV OF TECH

A kind of automatic stamping equipment

ActiveCN112157156BImprove slipCompact structureMetal-working feeding devicesStripping-off devicesStampingStructural engineering
Owner:JIUJIANG VOCATIONAL & TECHN COLLEGE +1

Test method based on supercritical carbon dioxide differential scanning calorimeter

ActiveCN111398342BImprove solubilitySolving Feed ProblemsMaterial heat developmentSiphonEngineering
Owner:ZHEJIANG UNIV

Solenoid valve seat and method of making same

InactiveCN1377317AImprove sealingLow costOperating means/releasing devices for valvesBraking action transmissionSolenoid valveEngineering
Owner:BENDIX COMML VEHICLE SYST LLC

Surface treatment device and control method for wire coil

ActiveCN111250309BReduce defectsEnsure spray uniformitySpraying apparatusEngine lubricationWire rodMedicine
Owner:BAOSHAN IRON & STEEL CO LTD

Wafer transfer module and method for transferring wafers

ActiveCN109273391BForce measurementSemiconductor/solid-state device manufacturingWafer fabricationPressure sensor
Owner:TAIWAN SEMICON MFG CO LTD

An air-conditioning indoor on-hook and a baffle assembly for it and its control method

ActiveCN108332403BPrevent fallingAvoid blowing peopleMechanical apparatusHeating and ventilation casings/coversEngineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

A comprehensive wave measurement system and control method for ships sailing

ActiveCN112498623BImprove comprehensivenessIncrease flexibilityWaterborne vesselsData connectionMarine engineering
Owner:上海博添船舶科技有限公司

Temperature-dependent switching mechanism

InactiveCN103137382AImprove stabilityImprove product qualityThermal switch detailsRelaysEngineeringExternal connection
Owner:马赛尔·P·霍夫萨埃斯

Downhole Electromagnetic Telemetry Device

ActiveCN104919137BSurveyDrilling rodsElectricityEngineering
Owner:EVOLUTION ENG

Electronic apparatus

InactiveCN100506001CElectric switchesRack/frame constructionEngineeringElectronic equipment
Owner:YAMAHA CORP

Method for inhibiting bud through bud in organic flue-cured tobacco production

InactiveCN102144464BGrowth inhibitionGermination growth inhibitionHorticulture methodsAxillary budBudding
Owner:云南省农业科学院生物技术与种质资源研究所 +1

A device for intermittent feeding of cylindrical parts

ActiveCN111301969BMaximize space utilizationMechanical conveyorsEngineeringMechanical engineering
Owner:林燕

A kind of opc UA conversion device and method of modbus communication protocol

ActiveCN104932364BGuaranteed uptimeEasy to operateProgramme controlComputer controlModbusTechnical standard
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method of scanning along a continuous scanning trajectory using a scanner system

ActiveCN104115061BEasy to controlMicroscopesFluorescence/phosphorescenceContinuous scanningAcousto optic deflector
Owner:FEMTONICS

Network communication system and network penetration method

ActiveCN107277185BHigh speedTransmissionEngineeringNetwork communication
Owner:THROUGHTEK TECH SHENZHEN +1

A kind of leek fresh-keeping packaging film

ActiveCN107856982BExtend the storage period at room temperatureImprove sensory qualityFlexible coversLiving organism packagingOxygen transmission rateEthylene
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Preparation method of high-strength sisal fiber reinforced tapioca starch composite material

ActiveCN107236152BHigh purityImprove hydrophilicityCellulose treatment using microorganisms/enzymesCellulosePectinase
Owner:来安县永阳知识产权运营有限公司

Microwave cavity and semiconductor microwave oven

ActiveCN105338676BMicrowave heatingMicrowave cavityMicrowave oven
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1