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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.

On-site assembly method of bellows expansion joint

ActiveCN109623262BSimplify work stepsImprove installation efficiencyWelding/cutting auxillary devicesAuxillary welding devicesButt jointEngineering

Owner:JIANGSU FENGHE MACHINERY MFG

A kind of electrical connector and its assembly with separation booster mechanism

InactiveCN102709747BResolve separation difficultiesRealize anti-looseningCoupling device detailsTwo-part coupling devicesElectricityRelative displacement

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Filter Assembly Including Flow Hood

ActiveCN107106945BMembrane filtersFiltration circuitsFilter mediaEngineering

Owner:CATERPILLAR INC

A method, device and storage medium for generating an interface

ActiveCN112181419BSoftware engineeringProgram loading/initiatingComputer hardwareData adapter

Owner:CHENGDU XGIMI TECH CO LTD

A method and device for keeping alive a remote session in an ldp RLFA FRR scenario

ActiveCN111565149BTroubleshoot rebuilding issuesTransmissionEngineeringResponse flag

Owner:FENGHUO COMM SCI & TECH CO LTD

An Integrity Expression Method Based on Interactive Q&A Community-Baidu Knows Geographical Entities

ActiveCN105468791BWeb data indexingGeographical information databasesMicrobloggingGeolocation

Owner:BEIJING INFORMATION SCI & TECH UNIV +1

Manufacturing method of multi-gate field effect transistor fin structure

ActiveCN103378005BSimple processDifferent structureSemiconductor/solid-state device manufacturingManufacturing cost reductionField-effect transistor

Owner:SEMICON MFG INT (SHANGHAI) CORP

An automatic calibration and registration method for a livestock three-dimensional reconstruction mobile device

ActiveCN110910454BRealize unified calibration and registrationFast calibrationImage enhancementImage analysisMinimum bounding boxPoint cloud

Owner:SOUTH CHINA AGRI UNIV

A Cantilever Laser Optical Path Calibration Device

ActiveCN110961779BEasy to adjust and calibrateCoherent and efficient way of laser alignment adjustmentLaser beam welding apparatusLaser lightPrism

Owner:ANHUI CHUNGU 3D PRINTING INTELLIGENT EQUIP IND TECH RES INST CO LTD

Polyamide nonwoven fabric dyeing process

ActiveCN102644206BStrong penetrating powerLong-lasting defoamingFibre treatmentDyeing processPolyamideNonwoven fabric

Owner:杭州航民美时达印染有限公司

Method and equipment for improving image quality

InactiveCN1379597AEasy to shapeIncrease contrastTelevision system detailsColor signal processing circuitsLow-pass filterImaging quality

Owner:NEC DISPLAY SOLUTIONS LTD

Method and device for sharing vpn service between applications

ActiveCN105871677BAffect user experienceNetworks interconnectionOperational systemOperating system

Owner:BEIJING QIHOO TECH CO LTD

SMC (sheet moulding compound) mould pressing resin finished well and manufacturing method thereof

InactiveCN102322097BHigh strengthImprove toughnessSewerage structuresWork in processToughness

Owner:无锡市新大地合成材料有限公司

Comprehensive treatment device for industrial waste salt based on three-section incinerator and use method of device

ActiveCN103693658BHigh purityHigh degree of automationChemical industryAlkali metal chloridesAir blowerImpurity

Owner:安徽今朝环保科技有限公司

A vehicle thermal management control system and control method

ActiveCN110217071BGuaranteed cooling effectGuaranteed to be heatedAir-treating devicesVehicle heating/cooling devicesHeat managementControl system

Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Measuring Bohr Resonance Phase Difference and Data Correction Method Using Continuous Camera or Video Camera

InactiveCN104019801BShow normalyWork status impactSubsonic/sonic/ultrasonic wave measurementPicture taking arrangementsStable stateContinuous measurement

Owner:SICHUAN UNIV

Flame-retardant cellulose ester preparations

InactiveCN105936681AGroup 5/15 element organic compoundsCellulosePolymer science

Owner:LANXESS DEUTDCHLAND GMBH

Distributed database service management system

ActiveCN105095317BImprove usabilityAchieve migrationTransmissionSpecial data processing applicationsExternal applicationHigh availability

Owner:CHINA UNIONPAY

Surface friction force measurement device based on graphene and using method of surface friction force measurement device

InactiveCN103217243BRealize dynamic measurementAchieving Angle MeasurementsApparatus for force/torque/work measurementMeasurement deviceCopper foil

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

X-ray pinch diode provided with centering structure

InactiveCN102103965BRealize 2D adjustmentGuaranteed coaxialityX-ray tube electrodesX-rayEngineering

Owner:NORTHWEST INST OF NUCLEAR TECH

Movable rudder load simulator support device

ActiveCN110160411BImprove adaptabilityImprove versatilitySelf-propelled projectilesSimulationMachine

Owner:BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH

A kind of preparation method of tio2 nanorod/sic composite fiber felt

ActiveCN103451852BSmall diameterLarge specific surface areaPhysical/chemical process catalystsFibre treatmentOrganic solventElectrospinning

Owner:NAT UNIV OF DEFENSE TECH

Combined barrel and household water purification system formed by same

InactiveCN102219268BGuaranteed normal water productionMeet the needs of discharge waterWater/sewage treatmentMultistage water/sewage treatmentWater flowCheck valve

Owner:贵州中车汇通净水科技有限公司

A fermented carbonized honeysuckle granule and its preparation method and application

ActiveCN109315830BRelieve discomfortRich cigarette aromaBacteriaTobacco smoke filtersBiotechnologyCarbonization

Owner:CHINA TOBACCO YUNNAN IND

A grid topology analysis method based on gpu layered acceleration

ActiveCN111416441BImprove real-time performanceImprove stabilityCircuit arrangementsInformation technology support systemComputational scienceUndirected graph

Owner:SOUTHEAST UNIV

A syntax tree extraction method for json data

ActiveCN111046630BImprove storage efficiencyEasy to storeText processingSemi-structured data indexingData setAlgorithm

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Plasma consumable electrode metal inert gas electric arc welding method

InactiveCN102205456BInhibit deteriorationAvoid breakingArc welding apparatusPlasma welding apparatusPower flowPeak value

Owner:DAIHEN CORP

Deep sea layered air-tight water sampling system

InactiveCN101413849BSolve the problem of not being able to retain the gas components in seawaterQuick collectionWithdrawing sample devicesBottleData interface

Owner:ZHEJIANG UNIV

Machine tool bearing cleaning agent centralized filtration circulation device

ActiveCN104689638BHigh filtration precisionImprove efficiencyFiltration circuitsMulti machineFiltration

Owner:TAIZHOU YONGNING BEARING MFG

Anti-leakage water color pen

ActiveCN103042861BTransportation safetyEasy to transportOther pensEngineeringWater color

Owner:WENZHOU TIANJIAO PEN IND

A kind of prestressed steel pipe concrete pipe pile

ActiveCN108867635BFirmly connectedAvoid enteringBulkheads/pilesPre stressLap joint

Owner:浙江正大管桩有限公司

A Simulation Method of Discharge Process in Discharge Chamber of Kaufmann Ion Thruster

ActiveCN111044822BImprove computing efficiencyCalculation speedElectrical testingPlasma diffusionParticle physics

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Fish and shrimp fry counting machine

ActiveCN107372274BImprove counting accuracyImprove counting efficiencyPisciculture and aquariaWater wheelFishery

Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

A kind of soluble cleansing paper with deep cleaning effect and preparation method thereof

ActiveCN106667795BReduce volumeEasy to carryCosmetic preparationsToilet preparationsNatural materialClean water

Owner:广州同康生物科技有限公司

Methods for preparing phosphorus pentafluoride gas and preparing lithium hexafluorophosphate using the gas

ActiveCN101353161BEasily hydrolyzedStrong moisture absorptionPhosphorus halides/oxyhalidesLithiumPhysical chemistry

Owner:BYD CO LTD

General Transformer Basics and Construction Methods

ActiveCN104652468BEasy constructionShort construction periodFoundation engineeringTransformer oilH shaped

Owner:CHENGDU CHENGDIAN ELECTRIC POWER ENG DESIGN

A mitochondrial targeting hydrogen peroxide molecular fluorescent probe and its preparation method and application

InactiveCN106281310BGroup 3/13 element organic compoundsFluorescence/phosphorescenceStructural formulaBiological organism

Owner:UNIV OF JINAN

A kind of cultivation, detection device and application method of photosynthetic bacteria

ActiveCN109880740BEasy to trainUniform light receivingBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyMechanical engineering

Owner:山东乾运生物科技有限公司

Conversation list display method, device and electronic device

ActiveCN109688051BRich display formImprove processing efficiencySubstation equipmentData switching networksCommunications softwareEngineering

Owner:TIANJIN BYTEDANCE TECH CO LTD

Molding technology combining PA 610 with metal embedded pieces

ActiveCN102689399BAvoid the problem of easy falling off under forceCoatingsPolyamideInjection moulding

Owner:KINGFA SCI & TECH CO LTD +1

Feedback type power source supplier and its control method

InactiveCN100499346CEasy to controlAc-dc conversionInverted triangleControl circuit

Owner:NIKO SEMICON

Method, device and storage medium for extracting seismic source wavelet from marine seismic data

ActiveCN113777652BSeismic signal processingTime domainData source

Owner:SUN YAT SEN UNIV

Method for detecting and analyzing trivalent chromium and hexavalent chromium in water sample simultaneously on line

InactiveCN102426202BGood precisionSame contact timeComponent separationOptical flowChromatographic column

Owner:SICHUAN UNIV

Method and device for analyzing short-circuit current of regional power grid

ActiveCN103529275BReduce data volumeReduce calculation precisionCurrent/voltage measurementFault locationCurrent analysisPower grid

Owner:STATE GRID CORP OF CHINA +2

An early warning device for car drivers based on water accumulation in bridge tunnels

InactiveCN105280004BJudgment rules are simpleStable structureRoad vehicles traffic controlAlarmsPondingPresent moment

Owner:CHANGAN UNIV +1

A kind of suspended cultivation method of rubber tree container seedling

InactiveCN103609282BConducive to colonization and survivalFertilising methodsHorticultureNational standardConductor Coil

Owner:RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI

A carrier aggregation device

ActiveCN105471557BReduce layout areaReduce distractionsTransmission path divisionDuplex signal operationIntermediate frequencyEngineering

Owner:SANECHIPS TECH CO LTD

washer dryer

ActiveCN103282572BGet wet quicklyIncrease temperatureOther washing machinesControl devices for washing apparatusProcess engineeringLaundry

Owner:SHARP KK

Vertical type single-cylinder diesel engine

InactiveCN100501137CImprove the lubrication effectGet evenlyLubrication of auxillariesCylinder headsGear wheelCrankcase

Owner:GUANGDONG DELUX DIESEL ENGINE

Technique for impregnating varnish of half packed 10KV grade high voltage coil

InactiveCN1787134BReduce partial dischargeCoils manufactureSolvent freeEngineering

Owner:CEEG JIANGSU

A kind of photochromic fluorocarbon resin and its preparation method and application

ActiveCN104628928BChange colorRealization of photochromic functionCoatingsTenebresent compositionsPolymer scienceUltraviolet lights

Owner:SOUTH CHINA UNIV OF TECH

Modified photocurable polyester acrylic resin and its synthesis method

ActiveCN110643022BLow acid valueImprove water resistanceInksPolyesterBenzoic acid

Owner:惠州巨润科技有限公司

A kind of anti-moisture protection process method for flip-chip soldering

ActiveCN104576414BHigh strengthImprove moisture resistanceSolid-state devicesSemiconductor/solid-state device manufacturingVacuum pumpingEpoxy

Owner:BEIJING MXTRONICS CORP +1

The preparation method of lidocaine carbonate injection

ActiveCN101467987BContinuous productionGuarantee product qualityOrganic active ingredientsInorganic non-active ingredientsForeign matterProcess engineering

Owner:SHANGHAI FOSUN PHARMA (GROUP) CO LTD +1

Mobile APP for adjusting environment and system and method for adjusting environment through mobile APP

InactiveCN109921964AData switching by path configurationSubstation equipmentMobile appsHuman–computer interaction

Owner:邱文达

Apparatus and method for manufacturing wire harness

ActiveCN107405575BMembranesSemi-permeable membranesEngineeringMechanical engineering

Owner:FILATECH FILAMENT TECH U SPINNANLAGEN GMBH

Reactive processing of polyaryletherketones

PendingCN110903466AHigh molecular weightMelt stableUltraviolet absorbanceChloroacetic acid

Owner:POLYMICS

Intelligent seal system and method

ActiveCN107967593BEnsure safetyImplement remote authorizationOffice automationIndividual entry/exit registersStructural engineeringControl circuit

Owner:珠海思格特智能系统有限公司

Combined mechanism for panel rotation and guidance

InactiveCN103491736BImprove debugging and maintenance speedDoes not affect electromagnetic shieldingCasings/cabinets/drawers detailsSupport structure mountingRear quarterEngineering

Owner:PANDA ELECTRONICS GROUP +1

A method for quickly detecting the self-discharge rate of lithium iron phosphate lithium ion battery

InactiveCN103048623BEasy to filterIncrease productivityElectrical testingElectricityLithium iron phosphate

Owner:SHENZHEN HAIYING TECH

A water-reducing early-strength mineral admixture and its preparation method

ActiveCN112456851BImprove work performanceImprove early strengthPhysical chemistryCalcium aluminates

Owner:江苏博拓新型建筑材料股份有限公司

Analog Baseband Circuit

ActiveCN102291343BReduce complexityReduce power consumptionBaseband system detailsEngineeringAnalog-to-digital converter

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

An electric rice cooker and its lead wire fixing device

ActiveCN104414478BImprove securityAvoid situations where it is impossible to replaceCooking vesselsEngineeringCooker

Owner:GREE ELECTRIC APPLIANCES INC

A field humidifying device for inducing wheat scab and its application method

ActiveCN104969789BReduced risk of cloggingPrevent adverse effects on normal growthHorticulture methodsSolenoid valveWater source

Owner:INST OF FOOD CROPS HUBEI ACAD OF AGRI SCI +1

Production method of solid Nelumbo nucifera Gaertn-Zea mayes L. saeeharata Sturt composite beverage and product thereof

ActiveCN102488286BRich varietyMaintain nutritionally active ingredientsFood preparationBiotechnologyAgricultural science

Owner:JIANGSU ACAD OF AGRI SCI

System and method for preventing automobile from running off due to single wheel brake failure or blown tire

ActiveCN110682897BGuaranteed braking force balancePartial braking forceBraking element arrangementsBraking action transmissionSolenoid valveControl theory

Owner:HENAN UNIV OF SCI & TECH

Orthogonal spectroscopic imaging pose testing method and sensor for landmark points

InactiveCN103528569BGuaranteed accuracyFast measurementAngle measurementPicture taking arrangementsAviationBeam splitting

Owner:TIANJIN UNIV

A method for preparing high coercivity anisotropic nanocrystalline NdFeB permanent magnet

ActiveCN104103414BWork around size limitationsSolve wasteInductances/transformers/magnets manufactureMagnetic materialsNiobiumThermal deformation

Owner:BEIJING UNIV OF TECH

A welding machine for mechanical processing

ActiveCN107214447BAvoid damageReduce wearWelding/cutting auxillary devicesAuxillary welding devicesFixed frameMachining

Owner:江苏奥龙电气科技有限公司

Oily wastewater treatment method and whole set apparatus thereof

InactiveCN101486515BCompact structureEasy to handleMultistage water/sewage treatmentWater/sewage treatment by flocculation/precipitationFlocculationOil water

Owner:宜兴市芳惠子环保设备厂

Simulation device for hydraulic transmission characteristics of umbilical cable

ActiveCN106596044BEasy to adjustSmall footprintHydrodynamic testingGas cylinderSolenoid valve

Owner:CHINA NAT OFFSHORE OIL CORP +2

Phloem specific expressing promoter

InactiveCN1258595CEfficient and economical disease resistanceGrowth and development effectsFermentationVector-based foreign material introductionTomato yellow leaf curl virusDNA

Owner:ZHEJIANG UNIV

A system and method for fpga structure design

ActiveCN103699705BQuick and easy designImprove performanceSpecial data processing applicationsFpga architectureEngineering

Owner:中科芯时代科技有限公司

A drying device for dried fruit and tea based on double drums of phase change radiators

InactiveCN104142052BLow temperature requirementEasy to usePre-extraction tea treatmentFood processingWater circulationEngineering

Owner:SOUTHEAST UNIV

Image processing method and device, electronic device and storage medium

ActiveCN109948494BImage enhancementImage analysisHuman bodyImaging processing

Owner:SHENZHEN SENSETIME TECH CO LTD

Preparation of carbon-coated vomoo by a sol-gel method ₄ Lithium-ion battery anode material method

InactiveCN108666541BAvoid sublimationWell mixedCell electrodesSecondary cellsCarbon coatingElectrical battery

Owner:SOUTH CHINA UNIV OF TECH +1

An automatic zinc shell screwing machine

ActiveCN104400402BIncrease production speedLow production costMetal working apparatusEngineeringPneumatic valve

Owner:NINGBO SUN RISE ELECTRONICS TECH

Oscillating spiral dry separator

InactiveCN101537385BCompact structureEasy to operatePneumatic tablesEngineeringFriction force

Owner:CHINA UNIV OF MINING & TECH

Inkjet printing process of cotton fabric

ActiveCN103469642BStimulates chemical toleranceImprove water resistanceDry-cleaning apparatus for textilesDyeing processAfter treatmentPulp and paper industry

Owner:溆浦县顺成服装有限公司

Interface display control method, device and storage medium

ActiveCN108536353BZoom in and/or out of the rendered field of viewAvoid misuseVideo gamesExecution for user interfacesComputer hardwareGraphical user interface

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Lubricating device of head stock in universal machine tool

InactiveCN101700634BAvoid wastingIncrease profitMaintainance and safety accessoriesDrive shaftEngineering

Owner:玉环时代经典机床有限公司

A motor electric field phase zero point correction system and correction method

ActiveCN105024594BAvoid imbalanceImprove reliabilityElectronic commutatorsPhase currentsConductor Coil

Owner:CHONQING HUASHU ROBOT CO LTD

A smart fire remote monitoring system

ActiveCN111800489BSmooth connectionImprove deploymentTransmissionFire alarm radiation actuationFire protectionThe Internet

Owner:深圳市富思源智慧消防股份有限公司

A twisting device for processing data lines

ActiveCN111326295BQuick disassembly stepsQuickly adjust the number of installationsCable/conductor manufactureStructural engineeringMechanical engineering

Owner:赣州市领沃电子科技有限公司

Four-engine double-arm vertical take-off and landing unmanned aerial vehicle and its flight control method

ActiveCN112265634BAvoid the disadvantage of high air resistanceImprove the lift-to-drag ratioAircraft controlVertical landing/take-off aircraftsFly controlCruise speed

Owner:ARMY ENG UNIV OF PLA

A Reusable Hidden Nail Type Quick-Assembly Beam

ActiveCN104060701BCost-effectiveWell laidBuilding constructionsLeading edgeEngineering

Owner:河南德霖集成房屋有限公司

Preparation method of tio2/mns/ga2o3 composite photocatalytic colloid

ActiveCN106000423BImprove catalytic oxidation performanceImprove redox abilityPhysical/chemical process catalystsSolar lightCatalytic oxidation

Owner:浙江和谐光催化科技有限公司

Method for preparing platinum (II) and zinc (II) metal complex of benzothiazole ligand based on carbazole bridging structure and its application

ActiveCN102516272BThe synthesis method is simpleEasy to operateGroup 8/9/10/18 element organic compoundsLuminescent compositionsPlatinumPhotoluminescence

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method and device for setting value attributes of seats in venues, and method and device for recommending them

ActiveCN108564399BImprove balanceImprove effectivenessBuying/selling/leasing transactionsMarketingArtificial intelligenceData mining

Owner:BEIJING HONGMA MEDIA CULTURE DEV

Method and system for mobile terminal to adjust response speed of input commands

InactiveCN102880516BAvoid restartReduce the burden onResource allocationComputer terminalReal-time computing

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A heating type wall building decoration board

ActiveCN105569296BEasy to splice and installAdjust the indoor temperatureCovering/liningsLighting and heating apparatusEngineering

Owner:熊火平

Welding image identification method

InactiveCN100507938CImage enhancementCharacter and pattern recognitionBoundary contourWeld seam

Owner:JIANGSU UNIV

Bungotoxin Antigen Epitope Gene and Its Application in Gene Vaccine and Antigen Preparation

InactiveCN103865934BNon-immunogenicEasy to storeGenetic material ingredientsImmunoglobulins against animals/humansSequence signalProtein target

Owner:中国人民解放军成都军区疾病预防控制中心

An ignition coil small voltage detector for production

ActiveCN104265542BWill not harmLow costElectric ignition installationMachines/enginesControl signalIgnition coil

Owner:天津市新阳汽车电子有限公司

A kind of amorphous nanocrystalline composite magnetic powder core and preparation method thereof

ActiveCN103559974BImprove magnetic propertiesHigh mechanical strengthInorganic material magnetismInductances/transformers/magnets manufactureSwitching powerNanocrystalline composites

Owner:QINGDAO YUNLU ADVANCED MATERIALS TECH CO LTD

3D printer combining powder printing molding and mold molding and its printing method

ActiveCN108839340BImprove printing efficiencySave materialAdditive manufacturing apparatus3d printComputer printing

Owner:深圳市明远建筑科技有限公司 +1

Quick rear traction apparatus of working position apparatus

ActiveCN102632780BEasy to operateReduce labor intensityTowing devicesDrive shaftMachine building

Owner:长春吉原机械制造有限公司

A method for fermenting and producing curdlan gum

ActiveCN106701885BLow priceIncrease productionBacteriaMicroorganism based processesBiotechnologyCellulose

Owner:EAST CHINA NORMAL UNIV +1

A chemical screening machine with automatic feeding

ActiveCN112718479BScreening volume controlLabor savingSievingScreeningEconomic benefitsProcess engineering

Owner:HANGZHOU PIGMENT CHEM

A Graph Network-Based Cluster Dynamics Prediction Method

ActiveCN112861332BRealize simulationDesign optimisation/simulationNeural architecturesData packData set

Owner:TAIYUAN UNIV OF TECH

Detection method for quickly judging fruit producing areas

PendingCN112116964ARapid detection of volatile organic compoundsMolecular entity identificationComponent separationBiotechnologyPrincipal component analysis

Owner:JIAYING UNIV

Design method for shallow-buried flexible anti-slide pile for deep covering layer slope retaining

ActiveCN101881025BEnsure stabilityReduce disturbanceExcavationsBulkheads/pilesDesign methodsBuilding construction

Owner:POWERCHINA HUADONG ENG COPORATION LTD

Olmesartan medoxomil key intermediate, synthesis method thereof and method for synthesizing olmesartan medoxomil from same

ActiveCN102079747BSimple and fast operationLess side effectsOrganic chemistrySynthesis methodsOlmesartan

Owner:NANTONG SHIMEIKANG PHARMA CHEM

Attitude maintenance control method for orbit change based on angular velocity tracking

ActiveCN107132850BImprove controlRealize continuous trackingCosmonautic vehiclesCosmonautic partsAngular velocityCurve fitting

Owner:SHANGHAI AEROSPACE CONTROL TECH INST

A reverse osmosis membrane intelligent transportation method and device

ActiveCN113682767BImprove structural stabilityThe result is accurateConveyorsControl devices for conveyorsThermodynamicsReverse osmosis

Owner:JIANGSU BANGTEC ENVIRONMENTAL SCI TECH CO LTD

A combined road fence cleaning operation device

ActiveCN109371887BAchieve cleaningMeet cleaning needsRoad cleaningArchitectural engineeringSmall footprint

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

A low-temperature heat recovery device for sulfuric acid and a process for producing low-pressure steam using it

ActiveCN103879971BHigh outputReduce consumptionSulfur compoundsEnergy inputThermodynamicsProcess engineering

Owner:CHINA TIANCHEN ENG +1

Fully-sealed buried cable branch box

ActiveCN102163829BReduce distractionsReduce volumeCable installations on groundCable junctionsMoistureFlange

Owner:何排枝

d-a-d bow-shaped Bola (bola) liquid crystal compound

InactiveCN106675574BLiquid crystal compositionsOrganic chemistryCrystallographyOptical communication

Owner:YUNNAN UNIV

Underwater detection method and detection robot of water tunnel based on dynamic window

ActiveCN105067631BStrong grayscale unevennessImprove accuracyOptically investigating flaws/contaminationUnderwaterEconomic benefits

Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

A third-row seat installation and fixing structure for a car

ActiveCN104842824BHigh strengthIncrease stiffnessVehicle seatsEngineeringUltimate tensile strength

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A kind of manufacturing method of energy-saving glass curtain wall

ActiveCN107780573BImprove securityAvoid swappingWallsCoatingsPhysical chemistryOutdoor temperature

Owner:KUNSHAN CHUNYANG DOOR & WINDOW DECORATION ENG

Multi-stage ignition perforation initiation system based on digital electronic detonator using single-core cable

ActiveCN104481469BEnable two-way communicationImprove reliabilityFluid removalDetonatorDetonation

Owner:WUXI SHENGJING ELECTRONICS TECH CO LTD

A shipping scanning and logistics information timely updating system

ActiveCN110795953BImprove loading efficiencyReduce work intensitySensing by electromagnetic radiationLogistics managementBarcode

Owner:浙江华眼视觉科技有限公司

ε‑Polylysine Collaborative Biomimetic Enzyme Finishing Method

ActiveCN104264486BImprove filtering effectPrevent transfer infectionBiochemical fibre treatmentVegetal fibresPhthalocyanineAntibacterial agent

Owner:HANGZHOU NBOND NONWOVENS

Configuration method and device for logic control signal of display screen

ActiveCN107045859BFlexible configurationReduce configuration difficultyStatic indicating devicesControl signalVertical blanking interval

Owner:ANALOGIX CHINA SEMICON +1

A kind of preparation method of 3-ethoxy-4-carboxyphenylacetic acid

ActiveCN108715576BLow costImprove production safetyPreparation from carboxylic acid esters/lactonesMagnesium organic compoundsEthoxidineGrignard reagent

Owner:JIANGSU UNIV OF TECH

A method of manufacturing a copper alloy large-slope propeller for ships

ActiveCN104384447BReduce process marginIncrease the amount of reverse deformationFoundry mouldsFoundry coresMetallurgyCopper alloy

Owner:CSIC NO 12 RES INST

A kind of preparation method of polyacrylonitrile graphene fiber

ActiveCN110016728BWell mixedImprove performanceElectroconductive/antistatic filament manufactureMonocomponent synthetic polymer artificial filamentPolymer scienceSpinning

Owner:JILIN ACRYLIC FIBERS CO LTD +1

A system for real-time uploading of multi-channel data based on multiple network cards

ActiveCN108881400BImprove good performanceImprove fault toleranceTransmissionNetwork interface controllerEmbedded system

Owner:JINAN UNION IT LTD

A rearview mirror and a vehicle

ActiveCN102815260BOverall style influenceStyle influenceOptical signallingEngineeringRear-view mirror

Owner:BAIC MOTOR CORP LTD

A particle size detection system and method for blast furnace slag centrifugal granulation based on image recognition

InactiveCN110218824BOvercome technical issues that cannot be measured in real timeReal-time regulationCharacter and pattern recognitionParticle size analysisControl cellEngineering

Owner:QINGDAO UNIV

A kind of tmos gate structure and its forming method

ActiveCN102354660BGuaranteed normalityEnsure safetySemiconductor devicesElectrical conductorCompound (substance)

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Refrigerator ice water box heater control method, refrigerator, computer device and computer-readable storage medium

ActiveCN113340047BSave power consumption of the whole machineImprove energy efficiencyLighting and heating apparatusCooling fluid circulationIce waterIcebox

Owner:GREE ELECTRIC APPLIANCES INC

A construction method of integrated bathroom

ActiveCN110528912BSeal gapImprove waterproof performanceSpecial buildingBuilding insulationsFloor slabWall plate

Owner:广东良固住工科技有限公司

A Calculation Method of Individual Survival Pressure of Rare and Endangered Tree Species

InactiveCN104094814BClarify the size of the living pressureSurvival pressureForestryCalculation methodsTree species

Owner:BEIJING FORESTRY UNIVERSITY

A signal receiving device

ActiveCN110958028BSimple structureImprove securityInstallation of lighting conductorsTransmissionLightning rodSmall footprint

Owner:广东星舆科技有限公司

Overcurrent Protection Control Circuit

ActiveCN108631271BControl rangeAvoid damageEmergency protective circuit arrangementsHemt circuitsEngineering

Owner:西安矽力杰半导体技术有限公司

Method and apparatus for driving double-selection diode liquid crystal display

InactiveCN100505020CEliminate the problem of positive and negative polarity asymmetryStatic indicating devicesLiquid-crystal displayControl signal

Owner:NOVATEK MICROELECTRONICS CORP

Ascending/descending synchronous communication method for radio base station control node and cascade far-end node thereof

ActiveCN101442798BIncrease distanceIncrease cache spaceSynchronisation arrangementRadio transmission for post communicationRadio Base StationTiming advance

Owner:ZTE CORP