China latest patents query

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

A kind of antifreeze modular lightweight green slope roof system and construction method

ActiveCN109853875BPlay the role of greeningAvoid the problem of not being able to irrigate automaticallyWatering devicesRoof drainagePlant rootsWater filter
Owner:江苏长三角智慧水务研究院有限公司

Foaming box for base plate transporting

InactiveCN100575215CInhibitionSemiconductor/solid-state device manufacturingContainers to prevent mechanical damagePolyolefinEngineering
Owner:YODOGAWA HI TECH CO LTD

Security protection method and system of computer

ActiveCN101950339BAchieve isolationAvoid attackPlatform integrity maintainanceOperational systemSoftware engineering
Owner:上海新网程信息技术股份有限公司

Surgical Drills

ActiveCN106137311BImprove grinding qualitySimple structureSurgerySurgical drillBone tissue
Owner:贵州梓锐科技有限公司

Intelligent shielded pump water supply device

InactiveCN1215235CLow mechanical failure rateImprove cooling conditionsWater supply tanksLow noiseEngineering
Owner:安徽浊水清环保设备制造有限公司

A high-strength compression-resistant galvanized sheet

ActiveCN111824325BLight in massReduce initial draftHull decksNon-rotating vibration suppressionCompressive resistanceMetallurgy
Owner:漳浦县金浦钢丝厂

A method for abnormal ECG tensor analysis in telemedicine

InactiveCN102961129BImprove highly centralized unified scheduling and diagnosisImprove computing efficiencyDiagnostic recording/measuringSensorsFeature DimensionFourier transform on finite groups
Owner:上海交通大学无锡研究院

Outdoor base station integrated integrated anti-theft cabin

ActiveCN106982218BAchieve openAvoid misuseCasings/cabinets/drawers detailsTransmissionMarine engineeringEmbedded system
Owner:SICHUAN ADD MECHANICAL & ELECTRICAL EQUIP

A speaker playlist synchronization method and terminal

ActiveCN105096988BReduce data processing pressureSmooth and stable playbackCarrier indexing/addressing/timing/synchronisingComputer terminalAudio frequency
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A car elevator with an oxygen supply system

InactiveCN103359590BSufficient oxygenReduce hypoxiaBuilding liftsOxygen systemControl theory
Owner:SONGRI ELEVATOR

Lithium ion polymer battery and method of producing same

PendingCN113451573ASolid electrolytesFinal product manufactureMetallic lithiumConductive polymer
Owner:SUMITOMO METAL MINING CO LTD

A control method for an oil pump and an engine lubrication system thereof

ActiveCN103806976BShort reaction timeEasy pressure controlPressure lubrication with lubrication pumpLubrication pressure controlHigh pressureLubrication
Owner:CHERY AUTOMOBILE CO LTD

Main/standby switching method, master control board and wire clamping board

ActiveCN102271047BForwarding does not affectError preventionData switching networksComputer engineering
Owner:NEW H3C TECH CO LTD

Laser cutting machine and its slag removal method

ActiveCN113385830BImprove processing qualityEfficient slag removalLaser beam welding apparatusEngineeringLaser cutting
Owner:FOSHAN LONGXIN LASER TECH CO LTD

A closed-loop modeling method for industrial process multi-order inertial closed-loop systems

ActiveCN110244557BEasy to identifyAccurate identificationAdaptive controlModelSimClosed loop
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +2

Method for searching and killing virus of network equipment

InactiveCN100586064CImprove securityReduce attackDigital data processing detailsUser identity/authority verificationAnti virusSelf reduction
Owner:HUAWEI TECH CO LTD

Conformal array radar amplitude-phase error correction fast achieving method

InactiveCN103383450BQuick implementationAvoid the peak search processWave based measurement systemsRadarEngineering
Owner:XIDIAN UNIV

Multi-task-oriented pre-trained language model automatic compression method and platform

ActiveCN112232511BImprove compression efficiencyPromote the landing processInference methodsNeural learning methodsAlgorithmEngineering
Owner:ZHEJIANG LAB

Detachable tail drum for ships and ship installation method thereof

ActiveCN104058066BEasy to installEasy maintenanceWaterborne vesselsMarine engineeringEngineering
Owner:WUCHANG SHIPBUILDING IND

Plastic door and window adhesive tape groove and inner vertical face weld joint cleaning machine

InactiveCN102380924BNumerical controlMilling cutter
Owner:JINAN DECA MASCH CO LTD

Instant nutritive flour containing wheat germ and high dietary fiber and preparation method of instant nutritive flour

ActiveCN102669214BAddressing palatability issuesSolve the convenienceDough treatmentFlavorWheat germ
Owner:江苏江南上一道科技股份有限公司

Preparation method and product of strontium ferrite magnet with high mechanical strength

ActiveCN106083023BMeet performance requirementsMeet mechanical strength requirementsPolymer scienceStrontium
Owner:SINOSTEEL TIANYUAN MAANSHAN TONGLI MAGNETIC MATERIAL

Wine box automatic forming equipment

ActiveCN104325698BIncrease productivityBox making operationsPaper-makingCardboardEngineering
Owner:DONGGUAN HONGMING MACHINERY

A kind of cobalt-containing high-strength high-hardness wear-resistant copper alloy and preparation method thereof

ActiveCN109706341BHigh hardnessHigh strengthChemical elementHardness
Owner:SHENYANG JINKE COLORED PRODS RES

Polymer product and production method thereof, and polymer product producing apparatus

InactiveCN105143347AHigh molecular weightNot easy to turn yellowChemical/physical/physico-chemical stationary reactorsPolymer scienceRing-opening polymerization
Owner:RICOH KK

Oscillatory type non-straight-long bar automatic sorting feeding machine

InactiveCN101254851BImprove stability and reliabilityGuaranteed supply requirementsJigging conveyorsConveyor partsProduction lineAutomation
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Method for manufacturing synthetic resin, anion composite mat and manufacturing method thereof

InactiveCN101935460BFresh airIncrease contactFlooring insulationsSynthetic resinPolymer chemistry
Owner:周祖全 +1

Refractory brick cutting and grinding mechanical dust removal device

ActiveCN104369275BGood dust removalAvoid cloggingCombination devicesWorking accessoriesBrickEngineering
Owner:CHINA FIRST METALLURGICAL GROUP

A method for emergency surveying and setting of laser data and elevation of transmission points

ActiveCN109751983BReduce tedious measurement proceduresAvoid Obvious MistakesSurveying instrumentsHeight/levelling measurementMeasuring instrumentEngineering
Owner:HUAINAN MINING IND GRP

Simplified Method for Spacecraft Proximity Rendezvous Test

ActiveCN109305394BMeet the requirements of close-range rendezvous testReduce testing costsCosmonautic condition simulationsFlight vehicleClassical mechanics
Owner:BEIJING SPACE TECH RES & TEST CENT

Apparatus and method for transmitting control information in a mobile communication system

InactiveCN1652495AError prevention/detection by using return channelNetwork traffic/resource managementMobile communication systemsTransmitter
Owner:SAMSUNG ELECTRONICS CO LTD

Materiel-casting electronic weighing data acquisition and processing method for medicine production enterprise

ActiveCN101476929BAvoid affecting batch product qualityImprove product qualitySpecial purpose weighing apparatusControlled drugsData acquisition
Owner:INSPUR SOFTWARE CO LTD

A game dressing system and method

ActiveCN106075909BImprove bindingEasy to useVideo gamesAnimationSkin
Owner:ZHUHAI KINGSOFT ONLINE GAME TECH CO LTD +1

Semiconductor device with slot structure and producing method thereof

InactiveCN1326218CImprove reliabilitySemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductorSemiconductor device
Owner:DENSO CORP

An optimization method for multi-satellite multi-task observation scheduling under complex constraints

InactiveCN104361234BEasy data collectionImprove application levelSpecial data processing applicationsDesign improvementComputer science
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Motor vehicle neutral synchronous automatic power-off device

InactiveCN103644293BGuaranteed to work in a safe stateGearing controlManual transmissionPower cord
Owner:王水争

An oil output device with adjustable output

InactiveCN108166949BRelieve pressureReduce manufacturing costSurveyFluid removalThermodynamicsOil intake
Owner:YANCHENG BAOTONG MASCH TECH CO LTD

A monoclonal antibody against human liver cancer stem cells

ActiveCN106366190BGrowth inhibitionPrevent recurrenceImmunoglobulins against animals/humansMicroorganism based processesAntiendomysial antibodiesPharmaceutical drug
Owner:CANCER INST & HOSPITAL CHINESE ACADEMY OF MEDICAL SCI

Switching circuit for three-phase AC power supply

InactiveCN104852592BAvoid complex structuresDc-dc conversionConversion without intermediate conversion to dcThree-phaseEngineering
Owner:MITSUBISHI ELECTRIC CORP

High damping magnesium matrix composites containing bismuth stannate

ActiveCN104561715BIncrease dampingEvenly distributedMagnesium matrix compositeMetallic materials
Owner:国家镁及镁合金产品质量监督检验中心

Image editing method based on single-instance guided object representation splitting

ActiveCN112381168BImplement representation splittingFix the irreparable2D-image generationCharacter and pattern recognitionMachine learningTraining methods
Owner:ZHEJIANG UNIV +1

NiMnGaSi alloy bonding magnet and preparation method thereof

InactiveCN101714451BImprove mechanical propertiesInorganic material magnetismInductances/transformers/magnets manufactureShape-memory alloyAlloy
Owner:TAIZHOU UNIV

Refrigerator and its top cover

ActiveCN102944099BPrevent fallingWon't crackDomestic cooling apparatusLighting and heating apparatusEngineeringMechanical engineering
Owner:HEFEI HUALING CO LTD

operating room washbasin

InactiveCN106175535BHolders and dispensersHuman bodyOperating theatres
Owner:PEKING UNIV SHENZHEN HOSPITAL

Photocatalytic material with high activity under visible light and its preparation method

InactiveCN102784649BWith photosensitization functionImprove separation rateWater/sewage treatment by irradiationWater contaminantsHigh activityMuffle furnace
Owner:冯亮 +2

Production method of integrated plastic water outlet pipe and product thereof

ActiveCN102126295BIncrease production capacityImprove yieldPipe connection arrangementsTubular articlesProcess engineeringPipe
Owner:东莞成霖安博制造有限公司

A double-sided adhesive asynchronous die-cutting material-saving equipment

ActiveCN109748134BSave waste areaHigh precisionArticle deliveryStructural engineeringWaste material
Owner:SUZHOU TIANLIDA ADHESIVE PROD CO LTD

Water Purifier

ActiveCN108298602BEasy to operateLiquid surface applicatorsTreatment involving filtrationWater purification filterWater supply
Owner:LG ELECTRONICS INC

A self-service lending device and method

ActiveCN103761808BEasy accessCash registersElectric machineryEngineering
Owner:SHAANXI UNIV OF SCI & TECH

Coupling new energy electric vehicle charging pile cable and double-layer co-extrusion segmental foaming equipment

ActiveCN110853821BImprove extrusion resistanceImprove bending resistanceApparatus for feeding conductors/cablesApparatus for heat treatmentElastomerNew energy
Owner:CHENGDU DATANG CABLE

A kind of pickling method of pickled pepper

ActiveCN108740892BIncrease aromaGreat tasteFood ingredient as taste affecting agentFood ingredient as flavour affecting agentBiotechnologyPreservative
Owner:贵州统之源食品有限公司

A new type of liquid filling equipment

ActiveCN111777027BInhibition of dissolutionReduce solubilityLiquid transferring devicesEngineeringLiquid piston
Owner:HENAN AEROSPACE HYDRAULIC & PNEUMATIC TECH

Tower crane data processing device and tower crane

ActiveCN109573844BWith communication functionMultiple data processing capabilitiesLoad-engaging elementsProgrammable logic controllerControl engineering
Owner:中联重科建筑机械(江苏)有限责任公司

Spinning machine

ActiveCN101994176BEasy to joinFilament handlingPiercing arrangementsYarnEngineering
Owner:MURATA MASCH LTD

TV display method and device

InactiveCN104703019AEasy to query and understandImprove experienceSelective content distributionInput/output processes for data processingThe InternetElectronic program guide
Owner:BOE TECH GRP CO LTD

A blockchain-based verifiable voting method and system

ActiveCN112597538BAchieve securityIncrease flexibilityVoting apparatusRelational databasesInternet privacyEngineering
Owner:SHANGHAI WANXIANG BLOCK CHAIN CO LTD

Chinese patent medicine for treating fracture

InactiveCN101496860BEffective for bruisesAnthropod material medical ingredientsSkeletal disorderSide effectGround beetle
Owner:凌萍

Polymer lithium ion battery core outer package forming material

InactiveCN102431239BHigh crystallinityImprove barrier propertiesSynthetic resin layered productsMetal layered productsHigh resistancePolyethylene glycol
Owner:刘继福

An organic electroluminescent diode display panel and its driving method

ActiveCN105913802BMeet the requirements of the display modeFix uneven displayStatic indicating devicesDisplay deviceEngineering
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD +1

High performance liquid chromatography analysis method and application of benzylnicotinic acid hum salt

ActiveCN106979984BRealize product quality controlAlleviate the problem of inability to separate out impuritiesComponent separationPyridiniumCarboxylic salt
Owner:湖北吉和昌化工科技有限公司

Wafer test dislocation monitoring method, device, equipment and storage medium

ActiveCN113270342BAvoid discardingSemiconductor/solid-state device manufacturingEmbedded systemSemiconductor technology
Owner:深圳米飞泰克科技股份有限公司

Oxidative pressure acid leaching method for processing purified waste residue in zinc hydrometallurgy process

ActiveCN101550485BFast leachingHigh recovery rateProcess efficiency improvementHydrometallurgyHigh pressure oxygen
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

NOR FLASH equalising method based on address mapping

InactiveCN100535872CReduce wasteExtended service lifeMemory adressing/allocation/relocationEqualizationComputer science
Owner:SHANGHAI JIAOTONG UNIV

Backwash method for filtration system of stainless steel cold rolling mill

ActiveCN101269284BShorten backwash cycleStable productionWork treatment devicesFiltration circuitsThermodynamicsFiltration
Owner:NINGBO BAOXIN STAINLESS STEEL

Body Structure and Vehicle

ActiveCN109204502BHigh strengthImprove stabilityUnderstructuresSuperstructure subunitsClassical mechanicsMechanical engineering
Owner:BYD CO LTD

A passive lower limb movement assist exoskeleton device

ActiveCN110744526BWearableActive connectionProgramme-controlled manipulatorThighKnee Joint
Owner:CHONGQING UNIV OF TECH

Drowning rescuing device

InactiveCN102398668BImprove rescue efficiencyPracticalCast linesEngineeringConductor Coil
Owner:ZHEJIANG UNIV OF TECH

Egr cold and hot cycle test bench with automatic control strategy and its test method

ActiveCN106248412BStructural/machines measurementFailure rateAutomatic control
Owner:重庆上方汽车配件有限责任公司

Handle apparatus

InactiveCN1282813CNo damageLow priceHandle fastenersSpiral bindingEngineering
Owner:YKK AP INC

A double-sided LED lamp bead

ActiveCN109869647BImprove luminous efficiencyAvoid absorptionElectric circuit arrangementsSemiconductor devices for light sourcesFluorescenceEngineering
Owner:DONGGUAN SINOWIN OPTO ELECTRONICS

A simulated digestive system device and method for testing microorganisms in medicines

ActiveCN112094735BRealize real-time monitoringQuality improvementBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismBiochemical engineering
Owner:SHANDONG INST FOR FOOD & DRUG CONTROL

A smart interference suppression method and system for main lobe of airborne multiple-input multiple-output radar

InactiveCN106054142BEfficient detectionReduce the amount of calculationWave based measurement systemsMultidimensional signal processingMulti input
Owner:XIDIAN UNIV

mop head

InactiveCN103784090BKeep dryReduce accumulationCarpet cleanersFloor cleanersEngineeringMaterial Perforation
Owner:丁明哲

Self-cleaning water tank and its application in electric water heater and solar water heater

ActiveCN106839436BFree from corrosionFree from sterilizationSolar heating energyFluid heatersWater storageUltrasonic sensor
Owner:石昌远

Compound screening system targeting ERAD and its application

ActiveCN111454911BPolypeptide with localisation/targeting motifAntibody mimetics/scaffoldsReticulum cellFluorescence microscope
Owner:SUZHOU INST OF SYST MEDICINE

A video collection method, playback method, device, terminal and system

ActiveCN106878809BEasy to operateDirect demandSelective content distributionAcquiring/recognising facial featuresUser needsFeature data
Owner:TENCENT TECH (SHENZHEN) CO LTD

Energy-saving slide self-adapting automatic gear shift hub

ActiveCN101376420BImprove powerImprove economyWheel based transmissionMotor depositionAutomatic transmissionDrive shaft
Owner:SOUTHWEST UNIV

Purification method of silicon tetrachloride

ActiveCN102807222BAvoid wastingReduce manufacturing costHalogenated silanesPurification methodsSilicon tetrachloride
Owner:CHINA TIANCHEN ENG +1

Wafer position deviation detection and adjustment method and semiconductor processing equipment

ActiveCN105762089BAvoid scrappingImprove processing yieldSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingManipulatorComputer science
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

A bog reliquefaction and lng regasification integrated system and working method

ActiveCN109681776BAvoid wastingEnergy efficient operationPipeline systemsLiquid storage tankLNG storage tank
Owner:JIANGSU UNIV OF SCI & TECH

A public space planning management system and method based on intelligent target recognition

ActiveCN110472475BEasy to adjustEasy to use and flexibleData processing applicationsCharacter and pattern recognitionLight beamElectric machinery
Owner:TERMINUSBEIJING TECH CO LTD

Method for preparing black pepper oil resin

InactiveCN101928463BGuaranteed withdrawal rateImprove qualityEssential-oils/perfumesFlavorBlack Pepper Oil
Owner:TIANJIN CHUNFA BIO TECH GRP

Preparation method of colloidal brain parenchyma and physical model of cranial brain

ActiveCN105203586BMaterial heat developmentParenchymaData acquisition
Owner:ZHEJIANG UNIV

A carton glue recycling system

InactiveCN110239145BRestore viscosityEasy to integrateBox making operationsPaper-makingCartonAdhesive glue
Owner:温州一诚包装有限公司

Automatic test system and test method for digital measuring instrument

ActiveCN106646315BReduce development costsReduce constructionElectrical measurementsMeasuring instrumentComputer module
Owner:FUJIAN LILLIPUT OPTOELECTRONICS TECH

Seat frame with cushioned rear feet

ActiveCN105416136BEliminate gapsAvoid bump noiseSeat framesRotational axisEngineering
Owner:CHONGQING ZONGSHEN HONGLI CUSHION MFG

Ballscrew assembly with detection feature

InactiveCN102272481BWithout power ampliicationGearingProximity sensorBall screw
Owner:EATON CORP

Method for recording various formats of video by optical disk type video record-replay set top box

InactiveCN101742071BAchieve recordingImprove playbackTelevision system detailsColor television detailsVideo storageVideo record
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Activation regeneration solution for SCR flue gas denitrification catalyst and preparation method thereof

ActiveCN103551209BImprove solubilityGuaranteed reducibilityCatalyst regeneration/reactivationMetal/metal-oxides/metal-hydroxide catalystsTungstateFlue gas
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

A sterilizing air purifier

ActiveCN111829094BEasy to fixImprove mobilityMechanical apparatusDispersed particle filtrationThermodynamicsAir purifiers
Owner:广州德程智能科技股份有限公司

Manufacturing method of dried sargassum fusiforme

ActiveCN1723809BFood preservationFood preparationBiotechnologySARGASSUM FUSIFORME
Owner:NISSHIN SEIFUN GRP INC +1

A control method, a control device, and a vehicle for electric power of a power battery

ActiveCN106183884BExtended useful lifeMeet the preset power requirementsCharging stationsElectric devicesPower batteryElectrical battery
Owner:BEIJING ELECTRIC VEHICLE

Acceleration method, device and storage medium for deep message recognition

ActiveCN111130946BEasy to handleProcessing speedTransmissionNetwork packetProgrammable hardware
Owner:LENOVO (BEIJING) LTD

On-line exit method, device, system and storage medium of multi-terminal DC system

ActiveCN111654015BAvoid premature restartAvoid accidental touchDc network circuit arrangementsLow voltageEngineering
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

battery unit

ActiveCN105047848BSecondary cellsCell component detailsEngineeringBattery cell
Owner:INFINEON TECH AG

A composite surfactant flooding system for high calcium and magnesium reservoirs

InactiveCN108285781BOil displacement effect is goodImprove temperature resistanceDrilling compositionSoil scienceActive agent
Owner:QINGDAO UNIV

High-voltage MOSFET transistor terminal structure and preparation method thereof

PendingCN114613845ASmall sizeImprove pressure resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesMOSFETHigh voltage transistors
Owner:江苏铨力微电子有限公司

Rechargeable electrochemical Li-ion battery cells

ActiveCN107437632BWork lessFinal product manufactureNon-aqueous electrolyte accumulator electrodesElectrical batteryPhysical chemistry
Owner:BELENOS CLEAN POWER HLDG

A low anticoagulant heparin, its oligosaccharides, its preparation method and its application in the preparation of anti-Alzheimer's disease medicine

ActiveCN105399870BRich sourcesLow costOrganic active ingredientsNervous disorderDiseaseChondroitinase ABC
Owner:OCEAN UNIV OF CHINA

Heterogeneous system vertical switching method based on dual channel

InactiveCN102791010BShorten the timeReduce signaling interactionWireless communicationCommunications systemAir interface
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

composite wall

ActiveCN103850364BImprove performanceLight materialWallsGlass fiberReducing agent
Owner:中科巨匠建筑科技有限公司

Alloy powder material for high thermal strength iron-based cladding layer and preparation method of cladding layer

ActiveCN106378519BImprove performanceHigh hardnessArc welding apparatusWelding/cutting media/materialsIron powderFerroniobium
Owner:WUHAN UNIV OF TECH

Rotary kiln control system

ActiveCN104019661BImprove reliabilityImprove securityRotary drum furnacesThree levelLoop control
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY +1

Wrapping paper for electrically heated aerosol-generating articles

ActiveCN107429490BTobacco treatmentCigar manufactureThermodynamicsChemistry
Owner:PHILIP MORRIS PROD SA

Method for improving fireproof performance of vehicle body

ActiveCN101856548BImproved thermal load strength performanceCalculate less costRailway componentsFire rescueMetallic materialsFire - disasters
Owner:CRRC TANGSHAN CO LTD

An exchange system with built-in data confirmation and reconciliation

ActiveCN107291818BImprove integrityImprove connectivityFinanceDatabase distribution/replicationEngineeringData exchange
Owner:中电万维信息技术有限责任公司

A kind of titanium alloy multiple solid solution aging heat treatment process

ActiveCN105908112BHigh fracture toughnessImprove plasticityRoom temperatureSolid solution
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

A control method and device for a smart box of a TV

ActiveCN104168497BAvoid enteringEasy to returnSelective content distributionEmbedded systemPoint of entry
Owner:中国广电内蒙古网络有限公司

A method and system for backhaul link hybrid automatic retransmission request

ActiveCN102891743BFlexible resource allocationEfficient feedbackError prevention/detection by using return channelWireless communicationComputer networkRadio navigation
Owner:盐城恒远投资发展有限公司

Lighting device brightness adjustment system

InactiveCN103428951AAdjust the brightness of the lightMeet different brightness requirementsElectrical apparatusElectroluminescent light sourcesPhotodetectorComputer science
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Valve seat, main valve and four-way reversing valve

ActiveCN101724763BReduce lossesGood energy saving effectValve arrangementsFluid circulation arrangementEngineeringMechanics
Owner:ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD +1

Punching die for car doorframe posts

ActiveCN102601209BGood effectIncrease productivityPunchingEngineering
Owner:NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD

A recombinant plasmid, construction method, recombinant engineering bacteria and application for removing mercury pollution from industrial wastewater

InactiveCN103525849BImproved mercury toleranceImprove toleranceBacteriaMicroorganism based processesBacteroidesConserved sequence
Owner:舒海燕 +1

Infrared image real-time target identification and tracking device for movement background, and the method

InactiveCN100498821CLong rangeWide detection rangeCharacter and pattern recognitionGoal recognitionDepth of field
Owner:HARBIN ENG UNIV

A functional graphic method, array substrate and display device

ActiveCN106548978BSimplify the manufacturing processImprove production efficiencySolid-state devicesSemiconductor/solid-state device manufacturingGraphicsDisplay device
Owner:BOE TECH GRP CO LTD

A Method for Expansion of Optical Network

ActiveCN103618974BMultiplex system selection arrangementsFiberPopulation density
Owner:BEIJING UNIV OF POSTS & TELECOMM

Vehicular steering wheel pad switch

ActiveCN102303532BReasonable layoutEasy to operateDashboard fitting arrangementsHand wheelsSteering wheelAgricultural engineering
Owner:HANGZHOU RENREN GRP

A Method for Preventing Flat Twisting of Cold-rolled Steel Strip on-line

InactiveCN104226696BEasy to shapeQuality improvementProfile control deviceGeneration rateStrip steel
Owner:HBIS COMPANY LIMITED HANDAN BRANCH COMPANY

A method for separating waste from machine tool processing

ActiveCN111617544BEasy to implementEasy to controlMoving filtering element filtersProcess engineeringMachine tool
Owner:YANGTZE NORMAL UNIVERSITY

Interlocking structure of power conversion system and operation method of interlocking structure

ActiveCN110349781AAvoid misuseImprove convenienceSelective ac load connection arrangementsElectric switchesElectric powerCircuit breaker
Owner:DELTA ELECTRONICS INC

Preferential parking management method, parking management terminal and readable storage medium

ActiveCN109920071BSolve the technical problem of unbalanced resource allocationTo achieve the purpose of drainageTicket-issuing apparatusParking spaceDatabase
Owner:XIAN IRAIN IOT TECH SERVICES CO LTD

Compound phenol caplets dropping pills and preparation method thereof

ActiveCN103110629BOrganic active ingredientsAntipyreticSodium stearatePseudoephedrine Hydrochloride
Owner:CP PHARMA QINGDAO CO LTD

Display substrate and manufacturing method thereof, display device and mask

ActiveCN108279524BOriginals for photomechanical treatmentNon-linear opticsColor filmDisplay device
Owner:BOE TECH GRP CO LTD +1

Feedwater pump fault detection method based on minimum sufficient statistics pattern analysis

ActiveCN107918828BSolving the Difficulty of Online Fault DetectionImprove detection accuracyResourcesPrincipal component analysisNon-Gaussianity
Owner:SOUTHEAST UNIV

A method for prestack fracture prediction in the co-offset co-azimuth domain

ActiveCN104570086BImprove forecast accuracyPrinciples of ScienceSeismic signal processingHorizonEllipse
Owner:PETROCHINA CO LTD

A Polar Code-Based Asynchronous Multi-Level Bit Interleaved Coding and Modulation Method

ActiveCN113556211BImprove polarization performanceHigh error rate performanceChannel coding adaptationForward error control useModulation patternEngineering
Owner:SOUTHEAST UNIV +1

A Method of Improving the Resolution of Digital Lithography Based on Subpixel Modulation

ActiveCN104820345BSolve the problem of low resolutionReduce manufacturing costPhotomechanical exposure apparatusMicrolithography exposure apparatusGraphicsSpatial light modulator
Owner:NANCHANG HANGKONG UNIVERSITY

A kind of multifunctional fertilizer for improving plant immunity

InactiveCN103058778BImprove immunityImprove qualityOrganic fertilisersFertilizer mixturesFertilizer plantPotassium
Owner:YUNNAN SANYUAN BIOTECH CO LTD

A functionalized black phosphorus-based modified electrode for detecting sodium nitrite and its preparation method

ActiveCN109142487BImprove conductivityImprove stabilityMaterial analysis by electric/magnetic meansBlack phosphorusSodium nitrite
Owner:SHANGHAI INST OF TECH

A kind of preparation method of ternary cathode material precursor

ActiveCN103545504BReduce manufacturing costLow costCell electrodesSecondary cellsElectrolysisManganese
Owner:江西赣锋循环科技有限公司

Anti-snoring mattress for multiple people and anti-snoring control method

ActiveCN113143571BAdjust sleeping positionSleep guaranteedRespiratorsFluid mattressesPhysical medicine and rehabilitationSleep state
Owner:DONGGUAN DERUCCI BEDDING CO LTD

Alignment error measurement method for large high-speed rotary equipment based on closed-loop dynamic measurement

ActiveCN111044289BHigh measurement accuracyEngine testingComplex mathematical operationsAviationClosed loop
Owner:HARBIN INST OF TECH

Multi-interface safe key device and method

ActiveCN102291235BEnable secure processingImprove compatibilityKey distribution for secure communicationComputer moduleComputer compatibility
Owner:张露露 +3

Beta-dione compounds with terminal vinyl group

InactiveCN101337875BOrganic compound preparationCarbonyl compound preparationRare earthStructural formula
Owner:XIAN MODERN CHEM RES INST

Process for forming solderable polyimide-based polymer thick film conductor

InactiveCN108140444APrinted circuit aspectsInksPolymer scienceElectrical conductor
Owner:EI DU PONT DE NEMOURS & CO

Robot target localization and grasping method based on binocular vision and lidar

ActiveCN108214487BHigh precisionReduce false crawlsProgramme-controlled manipulatorLaser rangingComputer graphics (images)
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD

A kind of anti-adhesion moist dressing for promoting burn wound healing and preparation method thereof

ActiveCN107496972BMeet the use requirementsIncrease moistureAbsorbent padsBandagesPolymer scienceNonwoven fabric
Owner:靖远县瑞淼商贸有限公司

Antenna equipment

InactiveCN100359758CSimultaneous aerial operationsRadiating elements structural formsCapacitanceResonance
Owner:PANASONIC CORP

Method and apparatus for providing quick access to media functionality from a locked screen

ActiveCN103649892BReduce accessUnauthorised/fraudulent call preventionInput/output processes for data processingMediaFLORapid access
Owner:NOKIA TECH OY

Map data update method, system, readable storage medium and computer equipment

ActiveCN109033187BAchieve normal navigationReduce complexityDatabase updatingGeographical information databasesSatellite dataIn vehicle
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Process for purifying citric acid mother liquor

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