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.

Cold state ignition under tiny oil, and steady burning burner in ultra low load

InactiveCN1687648ATo achieve the purpose of ignitionReduce loadCombustion ignitionCombustion chamberLow load
Owner:傅宁娟

Smoking pipe

InactiveCN1623454APrevent leakageSolve concerns about how to deal with burning cigarettesTobacco devicesEngineeringAir channel
Owner:林勇德

Reading and writing method, device and system for SIM card for testing

ActiveCN107563459ACo-operative working arrangementsComputer hardwareTest efficiency
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Protective device for integrated circuit

ActiveCN101859765ATransistorSemiconductor/solid-state device detailsVoltage sourceIntegrated circuit
Owner:TAIWAN SEMICON MFG CO LTD

PARP1 protein degradation agent and application thereof in tumor resistance

ActiveCN111606969AEfficient degradationPrevent proliferationOrganic active ingredientsHeavy metal active ingredientsUbiquitin ligaseEfficacy
Owner:SICHUAN UNIV

Environment-friendly crushing compressor for treating construction wastes

InactiveCN106269172AEasy to useCompact and reasonable structure designSievingScreeningCrusherEnvironmentally friendly
Owner:GUANGZHOU CHANXIN BIOTECH CO LTD

Emergency bleeding stopping bag for uteruses

InactiveCN106691531AGood hemostatic effectSurgeryMedical devicesInternal bleedingSpray nozzle
Owner:王琳

Magnetic-heating hot blast stove

PendingCN109874189AInduction heatingPermanent-magnet clutches/brakesThermal energyAutomatic control
Owner:李启飞

Dynamic collision detection method

InactiveCN107610231AImprove collision detection speed3D-image rendering3D modellingCollision detectionParallel computing
Owner:SHANGHAI DIANJI UNIV

Safety protection method for ubiquitous power Internet of Things terminal in specific attack scene

InactiveCN111404914AEnsure safetyEnsure network securityCharacter and pattern recognitionArtificial lifeData packAttack
Owner:NANJING ELECTRIC POWER ENG DESIGN +2

Rubber shoe sole compression molding process

InactiveCN110039809AGood appearance glossImprove corrosion resistanceDomestic footwearCompression moldingEngineering
Owner:NANTONG LONGBANG PLASTIC

Computer keyboard alphabet layout method

InactiveCN1407427AAchieve permutationEasy to operateInput/output processes for data processingTheoretical computer scienceLettering
Owner:蔡首兵

Rice root striking medical fertilizer and application thereof

InactiveCN108069782AReduce pollutionReduce compactionCalcareous fertilisersMagnesium fertilisersRice plantsDecomposition
Owner:河南中威高科技化工有限公司

Face recognition chip

InactiveCN103207991AImplement face detectionCharacter and pattern recognitionFace detectionPattern recognition
Owner:SUZHOU FUFENG TECH

Thermal treatment method for enhancing strength of TC4 titanium alloy

InactiveCN102676964AUniform hardnessImprove wear resistanceSolution treatmentSand blasting
Owner:河南平原光电有限公司

Medicament for treating prostate disease and preparation process thereof

InactiveCN101695532AGood curative effectQuick resultsAnthropod material medical ingredientsUrinary disorderDiseaseAdemetionine
Owner:吉林省东丰药业股份有限公司

High-strength nonwoven geotechnical cloth

InactiveCN107630287ALow densityImprove bindingCarbon fibresBiochemical fibre treatmentCarbon fibersModified carbon
Owner:广西友联土工材料制造有限公司

Novel product bonding device

ActiveCN108757671APrevent rotationPrevent slidingMaterial gluingEngineeringPlinth
Owner:临沂鹏泰新型建材合伙企业(有限合伙)

Database query method and device, computer equipment and storage medium

ActiveCN110990400AQuery load balancingImprove query efficiencyEnergy efficient computingSpecial data processing applicationsDatabase queryEngineering
Owner:浙江大搜车软件技术有限公司

Shockproof conveying device special for building projects and conveying method

InactiveCN106379381AAvoid bumpingPrevent flipping outHand carts with one axisHand cart accessoriesVehicle frameRoad surface
Owner:HARBIN UNIV OF COMMERCE

Carrier synchronization method applied to orthogonal frequency division multiplexing system

ActiveCN104168227AImprove estimation performanceEstimated range is largeBaseband system detailsMulti-frequency code systemsMean squareCarrier frequency offset
Owner:SOUTHEAST UNIV

Controlling and managing method of intelligent far-end device and remote terminal

InactiveCN105635193ATransmissionExtensibilityApproaches of management
Owner:QINGDAO JINXUN NETWORK ENG

Rail grinding machine

ActiveCN104404846AImprove repair effectRealize multi-degree-of-freedom motionRailway track constructionElectric machineryStructural engineering
Owner:南京宏典轨道装备有限公司

Solar street lamp with solar panel capable of being cleaned conveniently

ActiveCN109357224ALower the altitudeAct as a barrierMechanical apparatusElectric circuit arrangementsBristleEngineering
Owner:恒展智城(浙江)科技有限公司

Genuine Chinese herbal medicine rhizome acori graminei fine seed reproduction management technology

InactiveCN103081677AHorticultureShootDisease damage
Owner:NANCHONG GUANYINSHAN AGRI SCI & TECH

Using-procedure-free low-nitrogen condensation type fuel gas steam boiler

PendingCN107631285AIncrease the heat exchange areaLow site requirementsBoiler drums/headersWater-tube boilersLow nitrogenEngineering
Owner:SHANGHAI YANO BOILER MFG

Application of water extract of balsam pear

InactiveCN109223851AUnique antidepressant effectWide variety of sourcesOrganic active ingredientsNervous disorderPEARBitter gourd
Owner:CHINA THREE GORGES UNIV

Kit for detecting activity degree of telomerase in whole blood or serum sample

InactiveCN104593505AHigh sensitivityAchieving absolute quantificationMicrobiological testing/measurementDNA/RNA fragmentationTelomeraseSerum samples
Owner:SHANGHAI DIAN CLINICAL TESTING CENT

Travelling herbicide sprayer on paddy field pool ridges

InactiveCN101796944ASolve easy poisoningWalking and spraying stabilityInsect catchers and killersSprayerAgricultural engineering
Owner:JILIN ACAD OF AGRI SCI

Motor bus active rollover-prevention control test device

ActiveCN105675311AAvoid the risks of road testingEffective researchVehicle testingRolloverActive safety
Owner:SHANDONG JIAOTONG UNIV

Big data conversion method and system based on adapter

InactiveCN107315743AReduce logic errorsImprove exchange efficiencyOther databases browsing/visualisationSpecial data processing applicationsData acquisitionStaging operation
Owner:上海赢华软件科技有限公司

A cable safety fixing device for marine surveying ship

InactiveCN108995766AEasy to fixImprove convenienceTowing/pushing equipmentEngineeringSurveyor
Owner:JIANGSU XIANGCHUANG ROPE TECH

Automatic tin pick-up machine for intermediate frequence element

InactiveCN103578727ACompact structureSmall footprintInductances/transformers/magnets manufactureConveyor partsEngineeringSmall footprint
Owner:XIAMEN JINGAO AUTOMATION TECH

Crank call and text message blocking method

InactiveCN104967981ACommmunication supplementary servicesMessaging/mailboxes/announcementsTelephonyText message
Owner:王小安

Particulate matter sampling device and particulate matter detection device

ActiveCN113405867AEasy to operateHigh degree of automationWithdrawing sample devicesMaterial weighingProcess engineeringEnvironmental engineering
Owner:天津环科环境规划科技发展有限公司

Method and system for controlling color change of appearance of equipment

InactiveCN107018608AMeet the needs of colorReduce manufacturing costElectrical apparatusElectric light circuit arrangementMode controlVia device
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Material conveying horizontal main machine using elastic force reset wheel tooth drive wheel

PendingCN110422568APrevent deviationImprove stress distributionConveyorsDrive wheelDrive motor
Owner:CANGZHOU YONGGAO FARMING MACHINERY TECH CO LTD

Plastic for mobile telephone shell and preparation method thereof

InactiveCN104046007AGood radiation protectionWith radiation protection functionTO-18Polymer science
Owner:安徽梦谷纤维材料科技有限公司

Ceiling structure

PendingCN107762034AWell surroundedPrevent slidingCeilingsBuckle FastenerMechanical engineering
Owner:NANJING CHENGUANG ART ENG CO LTD

Backlight driving method for display

PendingCN113450720AImprove afterimageStatic indicating devicesComputer hardwareDisplay device
Owner:MACROBLOCK INC

Method for online monitoring of tailings pond safe state

InactiveCN103257644AAccurate collectionAchieve normal displayAlarmsProgramme total factory controlData informationWater quality
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY +2

Automatic sizing coating machine for ceiling

InactiveCN107130779AFlexibleSimple structureBuilding constructionsEngineeringIdler-wheel
Owner:LIANGXI XUZHONG GENERAL MACHINERY DESIGN STUDIO

Access control security monitoring device

PendingCN111779960ADoes not unduly affect connection strengthThe overall structure is simple and reliableStands/trestlesEngineeringMonitor equipment
Owner:惠州市一帆实业有限公司

Grayscale image based nuclear reactor main pump failure auxiliary diagnosis system and method

ActiveCN105097057AGood repeatabilityImprove relevanceNuclear energy generationNuclear monitoringNuclear reactorLogic gate
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Preparation method of sea weed rare earth cerium fertilizer

InactiveCN1597630APromote absorptionHigh in amino acidsOrganic fertilisersCeriumAmino acid content
Owner:OCEAN UNIV OF CHINA

Oil cylinder mounting structure and dynamic compactor

ActiveCN103307056ASave human effortSolve the technical problems of inconvenient installationFluid-pressure actuatorsEngineeringMechanical engineering
Owner:XCMG CONSTR MACHINERY

Electronic equipment and control method thereof

InactiveCN104577491ALow costHigh cost of solutionEngagement/disengagement of coupling partsCoupling device engaging/disengagingEngineeringContact type
Owner:LENOVO (BEIJING) LTD

Electromagnetic heating device and heating control circuit thereof

ActiveCN106879095ASimple circuit structureSimplifies the wiring processInduction heating controlCapacitanceMagnetic heating
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Flexible composite transparent conductive film and preparation method thereof

ActiveCN106229037AImprove conductivityLittle effect on light transmissionConductive layers on insulating-supportsApparatus for manufacturing conducting/semi-conducting layersConductive materialsSilver nanowires
Owner:SHENZHEN GUOHUA OPTOELECTRONICS +2

Polysaccharides-cellulose haemostatic, isolating, antibacterial and repairing glue solution and preparation method thereof

ActiveCN105126158APromote repairPromote healingBandagesPhosphonium saltAntibacterial agent
Owner:南京东万生物技术有限公司

Pre-stress rebar anchoring device

ActiveCN108517765AEliminate gapsAvoid stress lossBridge structural detailsBuilding reinforcementsPre stressPre stressing
Owner:杭州正东预应力锚具有限公司

Long-acting anti-freezing fluid for locomotive engine

InactiveCN104277799ALess corrosiveLowering the freezing pointHeat-exchange elementsPhosphatePotassium
Owner:QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM

Family network system user interface system

InactiveCN1889036AEasy to understandEasy to controlSpecific program execution arrangementsInput/output processes for data processingFamily networkUser interface
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Ganciclovir composition for injection and freeze drying process of ganciclovir composition

InactiveCN111973564AEnsure safetySimple prescriptionPowder deliveryDrying solid materials without heatDrug utilisationGanciclovirum
Owner:HAINAN LEVTEC PHARMA

Advertising machine provided with fan

InactiveCN107068002ATakes up little spaceLow costAudible advertisingIlluminated signsElectric machineEngineering
Owner:广东杰峰商贸有限公司

Method for gelatinizing sweet potato flour by using low-temperature alkali solution

InactiveCN103936871AQuick implementation of pasting problemsEasy to recycleBiotechnologyCellulose
Owner:HENAN UNIVERSITY OF TECHNOLOGY

Colorectal cancer marker and application thereof

ActiveCN105296590ARelief of clinical symptomsImprove and restore ecological structureBioreactor/fermenter combinationsBiological substance pretreatmentsMedicineColorectal cancer
Owner:SHANGHAI REALBIO TECH CO LTD

Regulator for opening time of premix mortar and preparation method thereof

ActiveCN108585590AGood open time adjustment performanceImprove workabilityTime rangePhosphate
Owner:WUHAN UNIV OF TECH

Component access system and method of PaaS platform

ActiveCN110808850AEasy accessImprove good performanceData switching networksResource poolJump server
Owner:WUHAN DAMENG DATABASE

Open window type visual packing box and manufacturing method thereof

PendingCN107640424AImprove shopping experienceAffect shelf lifeLamination ancillary operationsBox making operationsPulp and paper industryDesign pattern
Owner:SHANGHAI JIELONG YONGFA PRINTING & PACKING

Multiple groups of split-half worsted blended health-care yarn for hemp fibers, preparation method thereof and application thereof

InactiveCN105297214AHas antibacterial propertiesBacteriostaticYarnYarnPolymer science
Owner:ZHONGYUAN ENGINEERING COLLEGE

MOSFET with vertical laminated leakage pole structure and its making method

InactiveCN101188249AVertical electric field to reduce breakdownReduce electric fieldSemiconductor/solid-state device manufacturingSemiconductor devicesMOSFETEngineering
Owner:GRACE SEMICON MFG CORP

Vacuum foam-removing system for black liquid

InactiveCN1376825AReduce formationGuaranteed uptimeRegeneration of alkali lyeBlack liquorPulp and paper industry
Owner:湖北中轻控股武汉轻工院有限公司

Fully-prefabricated integral reinforced concrete house

ActiveCN114856006AQuick assemblyImprove sturdinessBuilding constructionsReinforced concreteRebar
Owner:华济建设工程集团有限公司

LED transverse insertion lamp

InactiveCN111256050ASimplify the assembly processIncrease productivityLighting heating/cooling arrangementsLight fasteningsEngineeringLight head
Owner:广东普优科技有限公司

Biologically-fermented organic fertilizer and preparation method thereof

InactiveCN103497899APromote growth and developmentImprove qualityBio-organic fraction processingFungiFecesAmylomyces
Owner:BEIJING UNIV OF AGRI

Ultra-high strength bainite armour steel and manufacturing method thereof

InactiveCN101624681AChange arrangementEasy to changeSteelmakingDie casting
Owner:WUHAN UNIV OF SCI & TECH

Supervision system for shared vehicles and supervision method thereof

PendingCN109544903ASolve the problem of random placement and parkingRoad vehicles traffic controlTransmissionParking areaBluetooth
Owner:YOUON TECH CO LTD

Manufacturing method of rinsing-free pearl powder face mask without rinsing

InactiveCN105832630ATear easilySolve cleaning problemsCosmetic preparationsToilet preparationsEngineeringFace masks
Owner:覃碧

Supporting device of rotating component part

InactiveCN1904402AGuaranteed positioningGuaranteed uptimePump componentsPumpsBall bearingDrive shaft
Owner:SHANGHAI KAIQUAN PUMP IND GROUP

Tool for catching winged insect

InactiveCN101305705AInsect catchers and killersEngineeringInsect
Owner:李恒

Lens displacement device

InactiveCN103376529AEasy to assembleProjector focusing arrangementCamera focusing arrangementCamera lensOptical axis
Owner:WAH HONG INDAL CORP

Synthesis method of high-biomass multi-arm photosensitive prepolymer

ActiveCN102702477AHigh biological contentImprove performancePolyureas/polyurethane adhesivesInksSynthesis methodsAdhesive
Owner:JIANGNAN UNIV

Integrated impedance-loaded sound surface wave gas sensor

ActiveCN106841383ALow costSmall sizeAnalysing fluids using sonic/ultrasonic/infrasonic wavesInsulation layerSound wave
Owner:HUAZHONG UNIV OF SCI & TECH

Optical fiber monitoring method and system, equipment and storage medium

ActiveCN112787714AIncrease monitoring flexibilityElectromagnetic transmissionEngineeringNetwork management
Owner:ALIBABA GRP HLDG LTD

Logistics method and system based on unmanned logistics vehicle

PendingCN111311141AIncrease flexibilityReduce workloadLogisticsLogistics managementComputer science
Owner:深圳市丰驰顺行信息技术有限公司

Good-manufacturability motor rotor magnet steel fixing device and method

ActiveCN104377860AEnsure safetyAssurance controlMagnetic circuit rotating partsManufacturing stator/rotor bodiesRotor magnetsArchitectural engineering
Owner:中船西安东仪科工集团有限公司

Tank container

PendingCN112707045AImprove shipping stabilityImprove conduction abilityLarge containersStructural engineeringTank container
Owner:NANTONG CIMC TANK EQUIP CO LTD

Vacuum processing device

PendingCN114203619AInhibitionSuppression of frictional heatSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:DAINIPPON SCREEN MTG CO LTD

Hot rolling titanium plate production method and system

InactiveCN103599927AImprove yieldSimple methodWork treatment devicesMetal rolling arrangementsLaminar coolingStrip mill
Owner:SICHUAN SOUTHWEST STAINLESS STEEL

Tea strip forming machine

InactiveCN106472728ANot easy to spill outEvenly heatedPre-extraction tea treatmentWire rodElectric machinery
Owner:ANHUI YOULI ENERGY SAVING EQUIP

HPV E6E7 mRNA detection test kit based on digital PCR and detection method using test kit

InactiveCN111575402AReduce background fluorescenceHigh detection throughputMicrobiological testing/measurementForward primerRNA extraction
Owner:苏州艾可瑞斯生物科技有限公司

Recording device

ActiveCN110293756AOther printing apparatusWrinkle skinEngineering
Owner:SEIKO EPSON CORP

Market data reconstruction method and related device

InactiveCN111815445ASpeed ​​up refactoring operationsImprove processing efficiencyFinanceMarketingEngineeringFinancial transaction
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Energy-saving type wastewater treatment system

InactiveCN109011829AAvoid pollutionSave waterFiltration circuitsVertical tubeWater discharge
Owner:曾金玉

Composite session-based encryption of video on demand content

InactiveCN1977534BTelevision systemsSelective content distributionVideo on demandDisk encryption
Owner:SONY ELECTRONICS INC

Heat insulating device

InactiveCN102641761AAvoid explosionHigh porosityLaboratory apparatusResistWire gauze
Owner:徐海芝

Image processing method, skin beautification model training method and related devices

ActiveCN111583154AAvoid ambiguityReduce complexityImage enhancementImage analysisPhysical medicine and rehabilitationImaging processing
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Self-adaptive pull-off plug fixing mechanism provided with buffering

InactiveCN106594046AImprove stabilityAdaptive Transport VibrationNon-rotating vibration suppressionNutsSelf adaptiveMechanical engineering
Owner:BEIJING INST OF SPECIALIZED MACHINERY

Axial magnetic flow switch reluctance motor

InactiveCN103546010APrevent mutual inspectionPrevents increased rotational torqueDynamo-electric machinesRotor magnetsPower flow
Owner:NANJING UNIV OF TECH

Improved food processer

ActiveCN106419637AImprove work efficiencySimple structureKitchen equipmentWater storage tankEngineering
Owner:广东昌盛电器有限公司

Universal drilling machine tool for sphere

PendingCN111570853AEliminate errorsClamp firmlyLarge fixed membersPositioning apparatusCircular discEngineering
Owner:浙江飞友康体设备有限公司

Automatic rapid flow cytometer data grouping method

InactiveCN106548204ARealization of automatic groupingCharacter and pattern recognitionCorrelation coefficientFeature vector
Owner:BEIJING INFORMATION SCI & TECH UNIV

Pouring forming device for off-wall trench

ActiveCN112917637ADelayed initial setting timePrevent slumpDischarging arrangementFeeding arrangmentsDrive shaftElectric machinery
Owner:新疆中佳建筑安装有限公司

A thermally insulating brick used for high-temperature furnaces

InactiveCN104119040AHigh compressive strengthLow thermal conductivitySolid waste managementBrickUltimate tensile strength
Owner:HEFEI RISINE HEATEK

Currency counting machine

InactiveCN103136582AReduce gapGap adjustmentCounting objects on conveyorsEngineeringIdentification device
Owner:ZHEJIANG FOTA ELECTRIC

Dried bird egg with effects of nourishing blood and calming nerves and preparation process thereof

InactiveCN103445216ADelicate tasteGood nourishing and tonic effectFood preparationBiotechnologyJujube Seed
Owner:山丹县沃谷创业孵化园有限公司

Protection device and method for one-time product forming process of automobile electromagnetic damping parts

InactiveCN111872344AHigh hardnessImprove wear resistanceTurbinesOther manufacturing equipments/toolsPolishingMachining process
Owner:NINGBO RUIFENG AUTO PARTS

Array substrate, display panel and display device

ActiveCN104749806AReduce border widthThe effect of the area is smallStatic indicating devicesSolid-state devicesCapacitanceDisplay device
Owner:BOE TECH GRP CO LTD

Flexible thermoelectric conversion system and manufacturing method thereof

ActiveCN102891248AHigh thermoelectric efficiencySimple structureGenerators/motorsThermoelectric device detailsThermoelectric materialsElectricity
Owner:中科芯未来微电子科技成都有限公司

Method and device for determining multimedia resource delivery strategy

ActiveCN108510299AReduce computational complexityReduce computing timeAdvertisementsComputation complexityThe Internet
Owner:TENCENT TECH (BEIJING) CO LTD

Dandelion plantain herb tea and production method thereof

InactiveCN107736458AMeet health needsSatisfy the health effectTea substituesBlack teaRoom temperature
Owner:JIANGSU QIANYAOTANG GUOYI RES INST CO LTD

Complex curved surface component forming device and method on the basis of magnetorheological elastomers

ActiveCN111531031AEnhance the magnetorheological effectLarge amount of deformationEngine componentsElastomerPolymer science
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Video coding method and system based on neural network

ActiveCN111464815AImprove encoding performanceDigital video signal modificationNeural architecturesPattern recognitionVideo encoding
Owner:UNIV OF SCI & TECH OF CHINA

Electric power dispatching monitoring information displaying method and system

ActiveCN103279897AImprove scheduling efficiencyData processing applicationsElectric power systemDisplay device
Owner:POWERVISION TECH

Centrifugal rotary mixing anti-condensation tuyere

InactiveCN109357388AOvercome the risk of condensationAvoid harmDucting arrangementsCondensate preventionImpellerThermal comfort
Owner:CHONGQING THREE GORGES UNIV

Wireless sensor network emulator facing mobile node data transmission

InactiveCN102355677ASimple configurationEasy to configureNetwork topologiesData switching networksEvent typeMobile wireless
Owner:SOUTHEAST UNIV

Rose culture rack easy to adjust

InactiveCN108849029AEasy to adjustGuaranteed stabilityCultivating equipmentsGear wheelThreaded pipe
Owner:无锡市鹅湖玫瑰园艺文化有限公司

Equipment for preparing flocculant solution applied to sewage treatment

InactiveCN107998949AImprove processing efficiencyImprove production efficiencyRotary stirring mixersTransportation and packagingEngineeringSewage
Owner:赣州汇桔科技有限公司

Novel tie-dying method

ActiveCN102660847ARealize rich and colorfulMaintain propertiesTextile parts treatmentComputer scienceDyeing
Owner:巍山县三彝扎染工贸有限公司

Wrinkle type powdery coating and preparation method thereof

PendingCN108300183AGood melt viscosityGood gel timeLiquid surface applicatorsPowdery paintsEpoxyPolymer science
Owner:HUZHOU JIACHENG POWDER COATINGS CO LTD

Two-piece type shell structure of optical submodule and assembling method

ActiveCN102053317AEasy to prepareSimplify production managementCoupling light guidesMaterials preparationEngineering
Owner:TRUE LIGHT

Underground space humidity calculation method and application thereof in electronic anti-seepage system of Internet of Things

PendingCN113588723AReduce mistakesGuaranteed validityTransmission systemsHumidity controlSoil scienceThe Internet
Owner:安徽工大信息技术有限公司

Process for preparing glass fiber composite

InactiveCN105544055AGood acid and alkali resistanceImprove rigidityGlass making apparatusMelt spinning methods4-tert-butylbenzoic acidPyrophosphate
Owner:CHANGSHU JIANGNAN GLASS FIBER

Fish feed added with ampullaria gigas muscle powder

InactiveCN104757318ATurn harm into benefitTurn waste into treasureAnimal feeding stuffBetaineFish oil
Owner:PEARL RIVER FISHERY RES INST CHINESE ACAD OF FISHERY SCI

Self-adapting regulating friction wafer structure for stepless speed changer

InactiveCN101275663AReduce the impact of skewUniform contact pressurePortable liftingGearing elementsMetal stripsContact pressure
Owner:TSINGHUA UNIV

Membrane structure pretension measuring instrument and method based on static pressure deformation

InactiveCN104897330ATension measurementElectricityMeasuring instrument
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Two-wheeled vehicle frame, in particular for a pedelec

ActiveCN107922031ARealize the designBicyclesCycle framesMechanical engineering
Owner:REHAU IND SE & CO KG +2

Fluorescent dye compound and preparation method and application thereof

InactiveCN103804370AGood cell membrane permeabilitySimple structureOrganic chemistryMethine/polymethine dyesSolubilityFluorescence
Owner:南京博炫生物科技有限公司

Multi-functional burglary-resisting balcony window

ActiveCN102691468AAvoid dripping problemsEasy to cleanApparel holdersSunshadesEmergency exitEngineering
Owner:唐山坤达科技有限公司

JND (Just Noticeable Difference) value measurement method of image brightness

InactiveCN102447945ANot affected by JND valueTelevision systemsTesting optical propertiesComputer graphics (images)Gray level
Owner:HOHAI UNIV

Curve profile pultrusion production traction equipment and method based on traction speed differential motion

ActiveCN109203522AMovement principle is clearEasy to useMechanical engineeringDifferential motion
Owner:SOUTHEAST UNIV

Application split screen method, application split screen device and intelligent terminal

ActiveCN104808782AImprove experienceImprove the display effectInput/output for user-computer interactionDigital data processing detailsComputer engineering
Owner:ZTE CORP

An endoscopic spectral imaging system

ActiveCN109124547AReduce movementGet goodDiagnostics using spectroscopyEndoscopesGratingHigh resolution imaging
Owner:THE AFFILIATED HOSPITAL OF XUZHOU MEDICAL UNIV

Image compression method based on all phase discrete sine double orthogonal transformation and system

ActiveCN105847800AGood compressibilityReduce blockinessDigital video signal modificationPattern recognitionBlock effect
Owner:SHANDONG UNIV

Device for facilitating checking of smelting progress during microwave smelting of metal silicon

ActiveCN108798483AEasy to viewImprove convenienceLaddersMicrowaveEngineering
Owner:CHENGDU SILICON TECH CO LTD

Cefetamet pivoxil hydrochloride hydrate crystals and dispersible tablet thereof

ActiveCN104876947AImprove stabilityNot easy to absorb moistureAntibacterial agentsOrganic active ingredientsX-rayMoisture
Owner:SHANDONG LUOXIN PARMACEUTICAL GROUP STOCK CO LTD

Method for preparing triangular nano palladium slice

InactiveCN1935420AHigh purityImprove performanceAlcoholTrigonal crystal system
Owner:NANJING UNIV

Multipurpose injection-molding and die-casting part sorting machine with rotary drum structure

ActiveCN103599883AImprove sorting effectImprove practicalitySievingScreeningDie castingEngineering
Owner:深圳市晟宇精机科技有限公司

Desktop type power supply pneumatic test fixture

ActiveCN102360066AReduce productionReduce managementElectrical measurement instrument detailsPower supply testingEngineeringTest fixture
Owner:深圳茂硕电子科技有限公司

Ultrasonic diagnostic apparatus and storage medium

ActiveCN102309340AUltrasonic/sonic/infrasonic diagnosticsImage enhancementUltrasonic beamTomographic image
Owner:TOSHIBA MEDICAL SYST CORP

Signature update by code transformation

ActiveCN102722422ARedundant data error correctionSpecific program execution arrangementsProgram segmentSequence processing
Owner:INFINEON TECH AG

Catalytic conversion method for preducing more propylene

ActiveCN1912065AHigh yieldTake advantage ofOrganic chemistryTreatment with plural serial stages onlyCatalytic transformationAlkane
Owner:CHINA PETROLEUM & CHEM CORP

Electric car roof assembly and electric car

ActiveCN108556925AHigh strengthIncrease stiffnessPhotovoltaic supportsSuperstructure subunitsAutomotive engineeringBody frame
Owner:CH AUTO TECH CORP CO LTD

Control method of air-conditioner expansion valve, control device and air-conditioner

ActiveCN106642563AAchieving Adaptive OptimizationGuaranteed uptimeMechanical apparatusSpace heating and ventilation safety systemsAir conditioningControl theory
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Method and device for processing image

ActiveCN104092948ADetermine the direction of movementIn line with objective lawsTelevision system detailsImage analysisComputer graphics (images)Celestial body
Owner:XIAOMI INC

Underwater Bessel light visual guidance method

ActiveCN111596676AImprove extraction accuracyReduce in quantityAltitude or depth controlGaussian beamComputer graphics (images)
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Efficient energy-saving and environmentally friendly oil dirt cleaning device and process

ActiveCN109261658AReduce pollutionImprove cleaning efficiencyHollow article cleaningIndustrial equipmentLiquid storage tank
Owner:山东泰丰清洗科技有限公司

Method for growing perovskite monocrystal with liquid-liquid two-phase method

ActiveCN106319625AHigh crystallinityImprove stabilityPolycrystalline material growthFrom normal temperature solutionsSingle crystalCrystallinity
Owner:SHAANXI NORMAL UNIV

Structure improvement of condensation device and heat dissipation module of condensation device

ActiveCN102736711ANo heat transfer ineffective areaPromote circulationDigital data processing detailsSemiconductor/solid-state device detailsHeat transmissionEngineering
Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

Configurable NAT equipment for implementing end-to-end communication and its data forwarding method

InactiveCN101369968AReduce data flowShorten the timeData switching networksData streamNetwork connection
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Liquid fertilizer applicator

ActiveCN105766189AAchieve efficiency reductionReduce churnPressurised distribution of liquid fertiliserAgriculture gas emission reductionEcological environmentEngineering
Owner:FUJIN LIXING PLANT PROTECTION MACHINERY MFG

Annular electrode electrolytic tank

ActiveCN104071869AAchieve the purpose of processingEasy to manufactureWater/sewage treatmentEngineeringSewage treatment
Owner:宛金晖

Method for installing an optical fiber safety prewarning sensor

ActiveCN101446384APipeline systemsEngineeringOptical fiber cable
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Method of purifying propylene oxide

InactiveCN101006067ADecreased concentration of methyl formateReduce concentrationOrganic chemistryPurification methodsExtractive distillation
Owner:SUMITOMO CHEM CO LTD

Method for making high-frequency aluminium-based circuit board

ActiveCN102159029AAvoid glitchesImprove performancePrinted circuit manufactureCircuit susbtrate materialsSurface patternElectrical and Electronics engineering
Owner:TAIZHOU JINDING ELECTRONICS

Soil covering machine

InactiveCN108901516ATo achieve cold protectionAvoid damagePlant protective coveringsAgricultural engineeringSlide plate
Owner:黑河市中俄林业科技合作园区

Method, system and device for determining channel quality of communication system

ActiveCN102752786AWireless communicationCommunications systemEngineering
Owner:CHINA MOBILE COMM GRP CO LTD

Methods and systems for automated business dialing

ActiveCN103262514ASpecial service for subscribersAlphabetical characters enteringUser inputDisplay device
Owner:SHANGHAI CHULE (COOTEK) INFORMATION TECH CO LTD

Heavy-hydrocarbon raw material hydrogenation treatment method

ActiveCN102443434AIncrease temperatureImprove distributionTreatment with hydrotreatment processesFractionationFixed bed
Owner:CHINA PETROLEUM & CHEM CORP +1