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.

Thermal component for solid oxide fuel cell system and preparation method thereof

PendingCN114388841AReduce volumeImprove heat transfer efficiencyFuel cell heat exchangeSolid electrolyte fuel cellsProcess engineeringEngineering
Owner:GUANGDONG INST OF NEW MATERIALS

Fitness bouncing ball

InactiveCN103908765AFix stability issuesSuitable for fitness useBall sportsCushionEngineering
Owner:NANKAI UNIV BINHAI COLLEGE

Production method of sesame cashew nut

InactiveCN102715587ACrispy tasteWith sesame flavorFood preparationFlavorAdditive ingredient
Owner:SUZHOU YOUI FOODS

Mobile terminal user interface regulation system and method

InactiveCN102375652AEasy to operateImprove user experienceInput/output processes for data processingUser interfaceComputer science
Owner:CHINA MOBILE COMM GRP CO LTD

Object display method and device

PendingCN113127126ARich display contentImprove user experienceInput/output for user-computer interactionExecution for user interfacesComputer visionEngineering
Owner:SHANGHAI BILIBILI TECH CO LTD

Light Emitting Device And Image Display Apparatus

InactiveCN104656255AImprove securitySemiconductor lasersOptical elementsResistive elementImage display
Owner:SEIKO EPSON CORP

Protection plate

InactiveCN103935594AReduce carton packaging processFirmly connectedRigid containersEngineeringCarton
Owner:DONGXING XINYU IND

Method for producing silicon carbide (SiC) ceramics by polysilicon wire-electrode cutting scraps

InactiveCN105565814AEasy to prepareReduce manufacturing costCeramicScrap
Owner:SHAANXI JUJIEHAN CHEM CO LTD

Conduit-drainage anti-freezing and anti-blocking device used in equipment container and method thereof

ActiveCN103566847BSolve the blockageReduce the effective heightLiquid degasificationDispersed particle filtrationPetrochemicalPetroleum
Owner:CHINA PETROLEUM & CHEM CORP

Use of a chemically modified starch product

InactiveCN1742612AReduce riskWeight loss or weight maintenanceAnimal feeding stuffAccessory food factorsChemistryD-Glucose
Owner:NAT STARCH & CHEM INVESTMENT HLDG CORP

Mosquito-repellent soap

InactiveCN107267316APrevent melanin precipitationEasy to makeBiocideSoap detergents with organic compounding agentsPrecipitationAloe Extract
Owner:NANTONG DISONG TEXTILE CO LTD

Lifting adjustment device capable of adjusting freely and lifting method

PendingCN109534227AGuaranteed forward and backward movement distanceImprove installabilityLifting framesEngineeringOmni directional
Owner:CRCC HIGH TECH EQUIP CORP LTD

Process for adopting fair-faced concrete pouring during building construction

InactiveCN109424188AExtended service lifeBuilding material handlingPlastic filmAir bubble
Owner:成都美吉房地产营销策划有限公司

Electromagnetic wave absorptive specific composite material

InactiveCN1683454AReach thermal equilibriumOther chemical processesUltrasound attenuationCarbonyl iron
Owner:俞一哲

Indoor wall sound insulation structure

PendingCN112746691AEasy to installImprove sound insulation propertiesWallsSound proofingEngineeringAcoustic insulation
Owner:HUZHOU TEACHERS COLLEGE

Management method of computer file system

InactiveCN111324584AGuaranteed reading and writing speedFile system functionsSpecial data processing applicationsStorage cellFile system
Owner:蒋子杰

Production method of high-concentration sulfur dioxide gas

PendingCN113697776AAvoid overheatingAvoid destructionSulfur compoundsEnergy inputChemistrySulfur dioxide
Owner:WYLTON CHINA CHEM

Movable defect detection structure based on double rails

PendingCN107505332AImprove maintenance efficiencyRealize accurate detection and positioningOptically investigating flaws/contaminationPosition/course control in two dimensionsVehicle frameEngineering
Owner:成都圭目机器人有限公司

Sock

InactiveCN101336080AImproved supportStable supportFeet bandagesPanty-hoseBandageMedicine
Owner:X TECH SWISS GMBH (CH)

Environmentally-friendly modified plastic

InactiveCN109721974AHigh strengthReduce manufacturing costEnvironmentally friendlyPlasticizer
Owner:慈溪清泉电器有限公司

Industrial papermaking wastewater treatment device

PendingCN114768340AImprove filtering effectIncrease densityStationary filtering element filtersProcess engineeringEngineering
Owner:CHENGBU MIAO AUTONOMOUS COUNTY YINHE PAPER IND

Exhibition fire protection monitoring system

InactiveCN109559475AReduce hardware costsMeet diverse needsDc-dc conversionFire rescueCapacitanceCarbon dioxide
Owner:安徽奕甲文化传媒有限责任公司

Welding repairing method for tin-based bearing alloy bearing bush

InactiveCN107127421AEasy to operateGood repair resultArc welding apparatusReuse rateNozzle
Owner:CSSC GUANGZHOU WENCHONG DOCKYARD CO LTD

Heat-clearing and liver-nourishing health herb tea

InactiveCN104413189AReasonable formulaLiver maintenancePre-extraction tea treatmentHerbWoven fabric
Owner:张洲

Method for reforming elevator without machine room, and elevator without machine room

PendingCN112520547AEnsure safetySafe and reliable workElevatorsBuilding liftsAutomotive engineeringStormwater
Owner:HITACHI ELEVATOR CHINA

An optical character recognition error correction method based on natural language recognition

PendingCN109582972AOvercome isolated characters and words to determine resultsOvercoming the problem of indeterminate resultsSemantic analysisCharacter and pattern recognitionSyntaxOptical character recognition
Owner:SUNYARD SYST ENG

Oven energy economizer

InactiveCN104390477AReduce heating powerEasy to installDrying gas arrangementsWaste heat treatmentTraffic volumeProcess engineering
Owner:孙大华

Stomatitis film agent and its preparing method

InactiveCN1714817ADefinite curative effectSimple processDigestive systemSheet deliveryColoring agentsMedicine
Owner:合肥霄云科技有限公司

Nickel hydroxide and preparation method thereof

PendingCN113846217ALow costSimple processProcess efficiency improvementReactive magnesiaWet grinding
Owner:贵州中伟资源循环产业发展有限公司

Bladder and urethra anastomosis assist device under urethroscope

ActiveCN113662608AIncrease flexibilityImprove operational flexibilitySurgeryTorsion springEngineering
Owner:THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV

Mechanical anomaly detection method based on potential feature coding

ActiveCN110060368ASensitive to early failureRegistering/indicating during manufacturing processDesign optimisation/simulationPotential spaceFeature mining
Owner:SUZHOU UNIV

Wastewater treatment device

ActiveCN109621544AReasonable structurePracticalFiltration circuitsKnife bladesSmall hole
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet

ActiveCN111564775AImprove the effectImprove temperature control effectSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsPhysicsServo
Owner:甘肃嘉瑞电力工程有限公司

Composition for electron transport layer, electron transport layer and photoelectric device

ActiveCN111864093ACarrier recombination balanceImprove the problem of short lifespanSolid-state devicesSemiconductor/solid-state device manufacturingChemistryHydroxyquinolines
Owner:JILIN OPTICAL & ELECTRONICS MATERIALS

Pipe bursting shutoff valve

ActiveCN103353001AReliable structureEqualizing valvesSafety valvesPistonPipe bursting
Owner:CHINA THREE GORGES CORPORATION

Method and device for simulating ageing of digital circuit

ActiveCN108804719AThe operation process is simpleReduced simulation timeComputer aided designSpecial data processing applicationsVoltageElectronics
Owner:HUAWEI TECH CO LTD

Direction adjustment control method and system for horizontal drilling machine

ActiveCN111021956AReduce the degree of manual interventionIncrease the level of automationDirectional drillingAutomatic control for drillingFuzzy control systemMechanical engineering
Owner:CHINA RAILWAY CONSTR HEAVY IND

Bearing outer ring cleaning device

ActiveCN106583286AReasonable structureClean wellCleaning using toolsEngineeringMechanical engineering
Owner:安徽千禧精密轴承制造有限公司

Preparation method of red or green long afterglow glass using zinc borate as substrate

InactiveCN1785865ALower melting temperatureReduce construction and production costsAir atmosphereAfterglow
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Rotor, drive converting apparatus, cleaning apparatus, wiping apparatus, and liquid ejection apparatus

InactiveCN101054022ASimple structureGearingOther printing apparatusRecording headExtremity Part
Owner:SEIKO EPSON CORP

Preparation method of display substrate, display substrate and display device

ActiveCN110164945AImprove reliabilitySolid-state devicesSubstation equipmentPhysicsOptoelectronics
Owner:BOE TECH GRP CO LTD +1

Fly ash ceramsite and preparation method thereof

ActiveCN110835240ASmall bulk densityLight in massMineralogyWater of crystallization
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI +2

Green feed additive for pigs for increasing lean meat percentage

ActiveCN103750071ACompatibility scienceNutrition coordinationAnimal feeding stuffPortulacaAlpinia oxyphylla
Owner:TWINS GRP

Preparation method of high density MgB2 superconduction block material

InactiveCN1794365AIncrease the carrier concentrationIncrease the critical current densitySuperconductors/hyperconductorsSuperconductor device manufacture/treatmentMetallurgyGrain boundary
Owner:SHANGHAI UNIV

High-tenacity antibacterial plastic and preparation process thereof

ActiveCN107759913AGood securityStrong antibacterial abilityChemistryEther
Owner:沈阳东源包装制品有限公司

Automatic leveling structure

ActiveCN105156845AEasy to adjustImprove impact resistanceStands/trestlesSelf adaptiveEngineering
Owner:NINGBO SUNNY SURVEYING & MAPPING TECH

Processed cheese stored in room temperature and method for preparing same

ActiveCN102813009AMild flavorEasy to prepareCheese manufactureChemistryFlavor
Owner:BRIGHT DAIRY & FOOD

Method for detecting faults of heating switch circuit

ActiveCN106771807AAvoid wasting energyReduce manufacturing costElectrical testingOhmic-resistance heatingHeating elementElectrical current
Owner:HANGZHOU XIANTU ELECTRONICS

Textile yarn tensioning, adjusting and conveying integrated system

ActiveCN113148766AReduce frictionEasy to transportMechanical cleaningPressure cleaningTextile yarnStructural engineering
Owner:山东杰瑞纺织科技有限公司

Automatic electrode clamp opening and closing device for formation of lithium battery

InactiveCN102509811AReliable opening and closing clipSimple methodFinal product manufactureElectrolyte accumulators manufactureEngineeringSlide plate
Owner:DONGHUA UNIV

Wrong question management method and system, storage medium and terminal equipment

PendingCN110727360AData processing applicationsSpecial data processing applicationsManagement systemKnowledge management
Owner:深圳市壹箭教育科技有限公司

Cascade pump device

InactiveCN102900698AContains installation spaceWill not be enlargedCircumferential flow pumpsPump componentsLine drawingsImpeller
Owner:NIDEC SANKYO CORP

Sunlight irradiation angle tracking system for solar panel

PendingCN112671325AIncrease power generationEasy to install and removePhotovoltaic supportsSolar heating energySunlightMechanical engineering
Owner:淮安瑞鑫光伏科技有限公司

Device and method for preventing 220kV main transformer gap protection malfunction

InactiveCN107834509AEnsure safe and stable operationImprove power supply reliabilityEmergency protective circuit arrangementsTime delaysSingle phase
Owner:ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER

Technology for extracting chlorophyll from spirulina

ActiveCN110156797AImprove food safetyPromote dissolutionOrganic chemistrySolventChemistry
Owner:北海生巴达生物科技有限公司

Multifunctional bathroom mirror

InactiveCN107960809AGood practicalityFully functionalPicture framesWash-standsEngineeringShower
Owner:长春光速科技有限公司

Anti-seismic wall of steel structure house

InactiveCN112832413APrevent collapseIncrease muscle strengthWallsHeat proofingEarthquake resistantAcoustic board
Owner:史欣裕

Andon control system based on WeChat

PendingCN111126530AReduce communication costsPrevent employees from making mistakesCo-operative working arrangementsResourcesAndonApplication software
Owner:苏州睿能科技有限公司

Automobile seat cover convenient to disassemble and assemble

InactiveCN111409524AStrong connectionEasy to operateSeat coveringsCushionCar seat
Owner:广州勒高汽车科技有限公司

Production method of yellow rice cracker

InactiveCN104187343AGood tasteHas a therapeutic effectSugar food ingredientsFood ingredient as taste affecting agentNutrientFlavor
Owner:赣县田村镇富强农业专业合作社

Special four-station machine tool for jackscrew holes of worms

InactiveCN102909554AReduce labor costsProcess concentrationOther manufacturing equipments/toolsMetal working apparatusTransverse axisDrill hole
Owner:天津市中马骏腾精密机械制造有限公司

Wafer spraying device with height-adjustable supporting table

InactiveCN106334642AImprove uniformitySpraying apparatusCylinder blockEngineering
Owner:WUXI HI NANO TECH

Transparent front cladding layer of motor vehicle

InactiveCN107031362AEasy to repairClear overviewWindowsWindscreensMotor vehicle partAerodynamics
Owner:FORD GLOBAL TECH LLC

Air route drawing system based on network map and electronic equipment

PendingCN110866961AImprove work efficiencyDrawing implementationDrawing from basic elementsNavigational calculation instrumentsEngineeringComputer network
Owner:海南太美航空股份有限公司

Ceiling-sucking type sterilizing air purifier for vehicles

PendingCN108583226AEasy to useImprove air qualityAir-treating devicesEngineeringAir purifier
Owner:ANHUI BUSINESS COLLEGE

Walnut shell crushing machine high in shell crushing rate

PendingCN106617139AHigh breaking efficiencySatisfy the needs of breaking the shellHuskingHullingEngineering
Owner:方会云

Packing box for cultural and creative products

PendingCN108820496AEasy to adjustEasy to fixInternal fittingsPackage recyclingMechanical engineering
Owner:芜湖新使命教育科技有限公司

Chinese medicinal composition for treating femoral head necrosis and method for producing the same

InactiveCN101468180AEasy to takeSignificant effectAnthropod material medical ingredientsSkeletal disorderRemove bloodCurcuma aromatica
Owner:郭太平

Method of obtaining path information and path computing node

InactiveCN101163105AShorten path calculation timeShorten calculation result delivery timeData switching networksCalculated resultDistributed computing
Owner:HUAWEI TECH CO LTD

Preparation method and application of phosphorus-doped molybdenum disulfide/porous carbon composite material

PendingCN113967480AExtensive sources of raw materialsLow costPhysical/chemical process catalystsHybrid capacitor electrodesCarbon sourceHydrogen production
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Electrolytic dust removal equipment as well as calculation of factors influencing benefit by means of block chain\

InactiveCN111729450ACompact and reasonable structureImprove dust removal effectCombination devicesStructural engineeringDust control
Owner:徐州筱翔知识产权服务有限公司

Current sampling method based on Hall

PendingCN107525963AAccurate dataImproving Current Sampling AccuracyMeasurement using digital techniquesAlgorithmElectrical current
Owner:OPTIMUM BATTERY CO LTD

Method of preparing polymeric hollow microspheres by three-dimensional random flow field

ActiveCN107353429AOvercoming fixed orientation problemsIncrease concentric powerEmulsionInstrumentation
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Medicine for preventing and treating aphthae and preparing method of medicine

InactiveCN105998764AQuick curePrevent relapseDigestive systemUnknown materialsAdemetionineTea leaf
Owner:西安木本贞生物科技有限公司

Bolt centering device, assembling method and coordinate measuring method

PendingCN112797959ASimple structureEasy to makeActive open surveying meansUsing optical meansPrismEngineering
Owner:中铁大桥局集团第六工程有限公司

Template-based document editing method and device

PendingCN113642304AImprove production efficiencyImprove convenienceNatural language data processingInformation retrievalText editing
Owner:ZHUHAI KINGSOFT OFFICE SOFTWARE +2

Monitoring system

InactiveCN104714497AProcessing speedReal-time monitoring of on-site conditionsTotal factory controlProgramme total factory controlStandby powerInformation transfer
Owner:北海邦戈电子科技有限公司

Magnetic sensor formed on semiconductor substrate

InactiveCN1153981CImprove performanceReduce current consumptionMagnetic field measurement using flux-gate principleDiagnostic recording/measuringCMOSMagnetic core
Owner:ASULAB SA

Self-locking support

InactiveCN108361492APrevent slippingPrevent movementStands/trestlesSelf lockingElectrical and Electronics engineering
Owner:CIG SHANGHAI

Integral air conditioner

PendingCN108302648ACompact internal structureAvoid deformationLighting and heating apparatusHeating and ventilation casings/coversEngineeringMicro heat exchanger
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Spanner with adjustable moment of force

InactiveCN106514528ASimple structureEasy to useSpannersWrenchesTorque wrench
Owner:JINXI IND GRP

Adjustable feeding mechanism of numerical control machine tool

ActiveCN110434657AIncrease the output speedWith adjustable featuresMetal working apparatusSteel platesEngineering
Owner:江门市江海区凯裕五金制品有限责任公司

Method for preparing titanium salt for cyanideless electro-plating cadmium titan

InactiveCN101307476AEasy to promoteFulfil requirementsSurface finishingTitanium
Owner:HARBIN

Gel spliced pillow, gel film and preparation technology of gel film

InactiveCN110720801ADecreased tactile and cooling effectsEnhanced tactility and cooling effectPillowsChemistryComposite material
Owner:ZHEJIANG SILIBO SLEEP TECH CO LTD

Angle decoration square carton

InactiveCN106079564AIngenious ideaInnovative designRigid containersContainer making machineryPolygonal lineCarton
Owner:李平

Tool for pressurization test of pressure transmitter

PendingCN113447200AEasy to operateReduce labor intensityFluid pressure measurementPhysicsPressure range
Owner:北京清大天达光电科技股份有限公司

High-speed wrapping machine

InactiveCN106024211AGood performanceEasy to adjustInsulating conductors/cablesEngineeringSupport plane
Owner:WUHU ELECTROTECHN MACHINERY

Industrial cooling plate welding seam air tightness detection device

PendingCN112880938AThe test result is accuratePracticalDetection of fluid at leakage pointPhysicsEngineering
Owner:京浜乐梦金属科技(苏州)有限公司

Full-hydraulic geological core drill

InactiveCN106194005AEasy to operateGood working environmentDerricks/mastsBorehole drivesEngineeringPhysical hard work
Owner:湖南莫尔顿智能勘探机器人有限公司

High-efficiency desulfurizer for molten iron

InactiveCN102899439AGood desulfurization effectThe production process is simpleSodium carbonateChemistry
Owner:薛华

Multifunctional roof greening device

InactiveCN108271565AConvenient for lighting and ventilationInhibition of continued growthSelf-acting watering devicesRenewable energy machinesEngineeringSunlight
Owner:周双荷

Rock reservoir space measuring method and device

PendingCN112858129APrecise pore structure characteristicsImprove accuracyMaterial analysis using wave/particle radiationPermeability/surface area analysisGeotechnical engineeringGeophysics
Owner:PETROCHINA CO LTD

A device for simultaneously mounting curved surface loads and plane loads

InactiveCN107182247BImprove applicabilityLow costSecuring devicesEngineeringSurface mounting
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Reagent for removing non-nuclear red blood cells in biological sample and application of reagent to DNA extraction

PendingCN109852607AImprove efficiencySimple and efficient operationMicrobiological testing/measurementDNA preparationIonChemistry
Owner:SHANGHAI XINGYAO MED TECH DEV CO LTD

Grape girdling device capable of human-assistance hand-held spring plate reducing branch clamping

InactiveCN106912304AReduce volumeReduce weightCuttersCutting implementsEngineeringHand held
Owner:SHANDONG UNIV OF TECH

Flower growing frame for guardrails of balcony

InactiveCN104042076AEasy structure installationMake full use of spaceFlower holdersStairway-like structuresHandrailComputer science
Owner:许家琛

Draw-dried cadmium electrode for in-line package of cell

InactiveCN1107987CReduce environmental pollutionLow manufacturing costAlkaline accumulator electrodesCadmium oxideNickel
Owner:国营长虹机器厂

Method and system for discovering behavior track of students based on big data campus environment

InactiveCN108171630ADescribe the realizationData processing applicationsMulti-dimensional databasesTracking modelData records
Owner:SANMENG TECH CO LTD

Method for regulating replacement reaction in solution by magnetic field

InactiveCN107511120ALow cost of preparationHuge benefit valueProcess efficiency improvementEnergy based chemical/physical/physico-chemical processesSubject specificIon
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Control method for preventing overload of cantilever crane lifting variable-frequency motor

ActiveCN112422021ASolve the existing problems of overload protectionSimple and fast operationAC motor controlEmergency protective circuit arrangementsCantileverControl engineering
Owner:MAANSHAN IRON AND STEEL COMPANY

High-strength anti-abrasion anti-corrosion alloy steel material and preparation method thereof

InactiveCN107419166AUniform ingot temperatureRemove residual stressCorrosion resistantAlloy steel
Owner:GUANGDONG INST OF MATERIALS & PROCESSING

Microtrichia conductive wool knitted flashing fabric

InactiveCN106183177ABreak the limitation of single colorSuitable for meeting conductivity needsLayered productsFibre treatmentWoolEngineering
Owner:JIANGYIN NEW QUANSHENG TEXTILE PRINTING & DYEING

New energy automobile charging gun with over-high temperature automatic locking protection function

InactiveCN112134062AAvoid problems such as bending and breakingFire hazard preventionVehicle connectorsCharging stationsFire hazardCheck valve
Owner:中铁电气化设备(广东)有限公司

LCD light-negative device of panel for driven vehicle DVD player

InactiveCN1896829AIncreased output luminosityOutput luminosity can be adjustedNon-linear opticsColor toneDVD player
Owner:LG ELECTRONIC (HUIZHOU) CO LTD

Packaging box adhesive and preparation method thereof

InactiveCN109517561AHigh bond strengthGood bonding performanceEpoxy resin adhesivesRosin adhesivesWaxChemistry
Owner:贵州众旺包装有限公司

Simulated aircraft self-adhered skin emergency door and preparation method thereof

InactiveCN109486176AReduce weightStrong consistencyAirplaneCorrosion
Owner:杨凌平安汽车座椅有限公司

Fe3O4/CuO/pSiO2 catalyst and preparation method thereof

InactiveCN102688760AEfficient separation and recoveryReduce catalyst lossOrganic chemistryMetal/metal-oxides/metal-hydroxide catalystsActive agentSurface-active agents
Owner:UNIV OF SCI & TECH BEIJING

A soil-fixing fertility type matrix suitable for vertical green walls and a method for preparing the same

InactiveCN106982721AMeet the structureHigh nutrient contentGrowth substratesCulture mediaFertilizerWater content
Owner:SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING

Composite AGV robot scheduling method and system

PendingCN114545876AAchieve the technical effect of intelligent scheduling matchingTotal factory controlProgramme total factory controlReal-time computingRobot scheduling
Owner:SHENZHEN SONGJIAN ROBOT CO LTD

Method of collision detection and alarm and portable device of collision detection and alarm

InactiveCN105319046AImprove accuracyAccelerateVehicle testingShock testingSecure by defaultSafe driving
Owner:PHICOMM (SHANGHAI) CO LTD

Solvent-free polyurethane capable of absorbing grains and preparation method thereof

ActiveCN113583213ALow viscosity flow temperatureExcellent texture absorption effect and mechanical propertiesTextiles and paperPropylene glycolPolyester
Owner:JIAXING HEXIN CHEM IND

Alarming type electric pesticide stirring device

InactiveCN105289352ATimely replacementRotary stirring mixersTransportation and packagingImpellerMotor shaft
Owner:范明合

Method and device for playing guidance voice in navigation process

InactiveCN104697518AIncrease flexibilityImprove accuracyInstruments for road network navigationReal-time computingMarine navigation
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Ball sealing structure and hydraulic valve

PendingCN110714951AReliable sealing structureGuaranteed sealing effectServomotor componentsCheck valvesEngineeringStructural engineering
Owner:杭州富阳孙氏机床有限公司

Preparation method of Ta2AlC-Ta4AlC3 composite material

InactiveCN109608198ASimple processShort synthesis timeCeramicRotary evaporator
Owner:HOHAI UNIV

Auxiliary wrench for valve

InactiveCN105757325ASimple structurePractical and convenientOperating means/releasing devices for valvesWrenchEngineering
Owner:天津汉光祥云信息科技有限公司

Sugarcane and alfalfa interplanting method

InactiveCN108834808AReduce weeding costsImprove planting efficiencySugarcane cultivationFabaceae cultivationFertilizerWeed
Owner:CROP RES INST GUANGDONG ACAD OF AGRI SCI

Permanent magnet coupler copper disc and mounting disc potting heat conduction structure

PendingCN114744832AEffective fitSmooth conductionElectric machinesPermanent-magnet clutches/brakesPhysicsMagnetic disks
Owner:CCTEG SHENYANG RES INST +1

Screen unlocking method for mobile terminal and intelligent interaction system

InactiveCN108712722AAssess restrictionDigital data authenticationTelecommunicationsWifi network
Owner:SICHUAN FEIXUN INFORMATION TECH CO LTD

Automatic counting method of sewing machine

InactiveCN102704214AImprove work efficiencyLow costSewing-machine elementsCalculated dataMagnetic signal
Owner:李章瑞

Automatic driving method and device, electronic equipment and computer storage medium

ActiveCN112572471AImprove perception accuracyCharacter and pattern recognitionExternal condition input parametersSource dataEngineering
Owner:FATRI DIYAN BEIJING TECH CO LTD

Waste gas purification treatment system

PendingCN112121573AAchieve re-useLow cost of industrializationCombination devicesGas treatmentDust controlMechanical engineering
Owner:王建春

Method to assign a customer premises equipment to a subscriber's data record, demarcation point unit, and network element

InactiveCN102783127AInterconnection arrangementsSupervisory/monitoring/testing arrangementsNetwork elementEngineering
Owner:ALCATEL LUCENT SAS

Absorbent articles having delta E*

InactiveCN106714755ABandagesBiomedical engineeringAbsorbent material
Owner:THE PROCTER & GAMBNE CO

Intelligent assembly device for clamp spring and rotary shaft

ActiveCN113182853AAvoid displacementEasy to installAssembly machinesMetal working apparatusElectrical and Electronics engineeringMechanical engineering
Owner:威海恒源智能科技有限公司 +1

Transformer insulator cleaning robot

PendingCN108555876ASecurityImprove automation and work efficiencyCleaning using toolsManipulatorMobile robotEngineering
Owner:GUILIN UNIV OF ELECTRONIC TECH

Easy-to-replace microwave induction structure for pedestal pan

ActiveCN108937694AThe operation process is simpleEasy to replaceFlushing devicesBathroom coversInductorEngineering
Owner:佛山市富乐喜电子信息技术有限公司 +2

Novel concave component

PendingCN109599451AIncrease the incidenceIncrease power generation outputPhotovoltaicsPhotovoltaic energy generationPower stationEngineering
Owner:CHANGZHOU ALMADEN

Regional positioning method based on BLE-LoRa-GPS

PendingCN112188384ABroadcast service distributionLocation information based serviceEngineeringReal-time computing
Owner:SHENZHEN KAIFA TECH

Welding method of lower vehicle body

InactiveCN104439733AReduce complexityGuarantee the quality of body productsVehicle componentsMetal working apparatusVehicle typeWelding
Owner:BEIQI FOTON MOTOR CO LTD

High-pressure water lubrication compressor

InactiveCN109854503AThe balance effect is stableRotary piston pumpsRotary piston liquid enginesLubricationEngineering
Owner:广东葆德科技有限公司

Withstand voltage testing device of lithium battery shell

InactiveCN112857768AEasy to useGuaranteed to move up and downMachine part testingMaterial strength using tensile/compressive forcesStructural engineeringElectrical and Electronics engineering
Owner:莫玉玲

Safety fire hydrant

InactiveCN101210426APrevent leakageReduce the impact of the surrounding environmentDrawing-off water installationsValve stemEngineering
Owner:SHANGHAI HIGH SCHOOL

Texturing cleaning machine and water circulation method

PendingCN107195730AReduce pollutionReduce concentrationFinal product manufactureSemiconductor/solid-state device manufacturingWater cycleWater jet cutter
Owner:昊诚光电(太仓)有限公司

Electronic fuel injection engine system and integrated control method thereof

ActiveCN112096517AImprove real-time performanceReal-time conversion and controlElectric motor startersMachines/enginesElectric machineryEngineering
Owner:昆山为涵电驱动科技有限公司

Decomposition method of covariance matrix for command and control system

PendingCN114372234AImprove robustnessMeet the needs of calculating the Sigma point setComplex mathematical operationsSigma pointEngineering
Owner:BEIJING INST OF ELECTRONICS SYST ENG

Portable storage device used based on high-precision dynamic inclinometer

PendingCN114789846AReduce frictionEnsure stabilityContainers to prevent mechanical damageRigid containersPhysicsCushioning
Owner:重庆欢畅信息技术有限公司

Multi-line laser point pair determination method and device, computer equipment and storage medium

PendingCN113219489AImprove accuracy3D point cloud is accurateElectromagnetic wave reradiationComputer equipmentEngineering
Owner:SHENZHEN SHUMA ELECTRONICS TECH

Method for evaluating protective capability of weathering steel rust layers based on freezing-unfreezing treatment

InactiveCN102866104AWeather/light/corrosion resistancePreparing sample for investigationFrostMetallurgy
Owner:UNIV OF SCI & TECH BEIJING

Sandstone-type uranium mine comprehensive result map forming method

PendingCN112489163ARealize the digitization of preparationAchieve standardizationDrawing from basic elementsFilling planer surface with attributesCoalDrill hole
Owner:核工业二一六大队

Fire sprinkler with alarm function

PendingCN114011003ASimple structureReasonable designFire rescueFire alarm electric actuationFire sprinklerEnvironmental geology
Owner:刘锐杰

Device for improving service life and performance of axial flow fan motor in high temperature condition

InactiveCN104632687AImprove performance in high temperature resistanceExtended service lifePump componentsPump installationsEngineeringHot Temperature
Owner:LIAONING YIFEI TECH

Radio frequency tag testing device based on FPGA

InactiveCN107589362AStrong parallel processing abilityAbundant internal resourcesElectronic circuit testingRadio frequencyTest fixture
Owner:华大恒芯科技有限公司

Resin sand for casting shape and sand core of natural gas power cylinder body

InactiveCN103551493AHigh accuracy of dimensionsReduce sand inclusionsFoundry mouldsFoundry coresNatural gasPolyresin
Owner:CNPC JICHAI POWER EQUIP

Ethernet ring protection switching method and system, and node

ActiveCN108322375AImprove bandwidth utilizationSwitch frequentlyData switching networksBandwidth utilizationEthernet Ring Protection Switching
Owner:RAISECOM TECH

Intelligent control method of ankle-foot walking aid

PendingCN114795851ASimple structureEasy to useDiagnosticsWalking aidsSmart controlEngineering
Owner:ZHEJIANG UNIV OF TECH

A slope shallow drainage system

InactiveCN102296580AAvoid scourReasonable process designSoil drainageExcavationsEngineeringAbutment
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Short clamping semi-closed adjustable upsetting die

ActiveCN113477865AGuaranteed stabilityEnsure safetyForging/hammering/pressing machinesEngineeringGasket
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Intelligent packaging machine for batch production of ziplock bags

InactiveCN114291351AAvoid non-compliance with production requirementsAffectPackagingBatch productionManufacturing engineering
Owner:泰州海达塑胶包装有限公司

Construction robot for disassembling and replacing power transmission line and advancing speed control device and method thereof

PendingCN113848934AImprove accuracyImprove stabilityPosition/course control in two dimensionsElectric energy managementPower transmissionRoboty
Owner:JIANGSU ELECTRIC POWER CO +1