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.

Method for automatically segmenting left ventricle of SPECT three-dimensional reconstructed image

ActiveCN112508949AImprove accuracyFully automaticImage enhancementImage analysisNuclear medicineImage extraction
Owner:ZHEJIANG LAB

Data transmission method, device and system

ActiveCN113301535ANetwork traffic/resource managementConnection managementData transmissionEmbedded system
Owner:HONOR DEVICE CO LTD

Topical composition containing at least one vitamin D or one vitamin D analogue and at least one corticosteroid

InactiveCN1633280AOrganic active ingredientsAerosol deliveryPharmaceutical preservativesVitamin D Analogue
Owner:LEO PHARMA AS

A method and apparatus for determining a configuration region of a dynamic reactive power compensation device

ActiveCN109103897AAc network voltage adjustmentReactive power compensationSystems simulationPower grid
Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1

Method of configuring system information for updating location area

InactiveCN102149165AShorten the repeat cycleReduce time to read system broadcast messagesAssess restrictionSystem informationGlobal system
Owner:TD TECH COMM TECH LTD

Module reuse achievement method based on module packaging

ActiveCN103345387ARealize system functionsReduce workloadSpecific program execution arrangementsEmbedded systemSystem requirements
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP

Drainage suction prevention swimming pool

ActiveCN108824860ASimple and reasonable structureAvoid Aspiration Safety AccidentsGymnasiumSwimming poolsWater blockEngineering
Owner:罗锦超

Production of activated carbon from dregs from longoze saponin production

InactiveCN1613758AReduce dosageReduce energy consumptionChemistryActivated carbon
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Power distribution management method and device for hybrid vehicle

ActiveCN113173154AHighlight driving habitsDriving habits responseHybrid vehiclesDriver input parametersDriver/operatorTreadle
Owner:GREAT WALL MOTOR CO LTD

Early warning method and system for avoiding aircraft ground collision

ActiveCN110838247AAutomatically sense or monitor the surrounding environmentAvoid collision riskAutomatic aircraft landing aidsAircraft ground controlDriver/operatorAirplane
Owner:COMAC +1

Equipment, information processing method thereof and computer storage medium

ActiveCN109993312AHigh degree of intelligenceSelf-directed learningMachine learningTime rangeMachine learning
Owner:CHINA MOBILE COMM LTD RES INST +1

Irrecoverable type cable type line type fixed temperature fire detector

ActiveCN101149865AImprove reliabilityAvoid false alarmsThermometers using physical/chemical changesFire alarm electric actuationFire detectorElectrical conductor
Owner:SHENYANG P T SECURITY TECH

Method for detecting cohesion subgraphs in symbolic network based on k truss and balance theory

PendingCN112256928AStrong robustnessReduce search spaceData processing applicationsOther databases indexingHypergraphGraph model
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Three-axis pan-tilt and three-axis pan-tilt shoot device

ActiveCN107076350ACompact structureThere will be no problems such as scratchesStands/trestlesCamera body detailsMotor shaftShoot
Owner:SZ DJI OSMO TECH CO LTD

Signal processing device possessing low-frequency frequency response compensating circuit

ActiveCN103795371ASimplified quantityCalibration method is simpleFrequency selective two-port networksVIT signalsHigh frequency
Owner:RIGOL

Electric spindle condition monitoring and fault diagnosing system and monitoring and diagnosing method thereof

InactiveCN107345857AGuarantee normal operationImprove work efficiencyMachine bearings testingDynamo-electric machine testingDiagnosis methodsCondition monitoring
Owner:KUNMING UNIV OF SCI & TECH

Self-scanning projection measuring device for two-dimensional configuration outline

InactiveCN1746619AShort light pathSimple light noiseUsing optical meansOptical pathMeasurement device
Owner:HUAZHONG UNIV OF SCI & TECH

Preparation method of super-strong acid cation exchange resin

PendingCN112062888AImprove response adequacyPracticalChemical/physical/physico-chemical stationary reactorsFeed devicesIon exchangeComposite material
Owner:ZHEJIANG TIANSHUN BIOTECH

Wireless parking lock used for housing estate

InactiveCN106638371AStrong anti-interference abilityReduce error rateCo-operative working arrangementsTraffic restrictionsAutomatic controlRadio wave
Owner:JIANGSU JINMI INTELLIGENT TECH CO LTD

Pickle-grouper slide and processing technique thereof

InactiveCN104489766AThe process is simple and feasibleEasy to industrializeFood preparationGrouperChemistry
Owner:SHANDONG HELI AGRI DEV

BIM technology-based project amount calculation method

ActiveCN110046364AImprove efficiencyGood economic and social benefitsGeometric CADOffice automationThree dimensional modelSoftware
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Project development method and device based on workflow, equipment and readable storage medium

PendingCN109726975ARealize intelligence and standardizationImprove efficiencyOffice automationWorkflowComputers technology
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

Cotton fabric anticrease finishing liquid

InactiveCN102011311AReasonable formulaImprove work performanceVegetal fibresMagnesium chloride hexahydrateFibroin
Owner:袁建辉

Preparation method of high-melt fluidity high-rigidity antishock polypropylene

ActiveCN103788256AHigh melt mass flow rateImprove rigidityPolypropyleneChemistry
Owner:CHINA PETROLEUM & CHEM CORP +1

Nanometer flaky MFI molecular sieve and preparation method thereof

ActiveCN114380301ARapid responseHeating evenlyMaterial nanotechnologyCrystalline aluminosilicate zeolitesMolecular sieveCrystallite
Owner:FUDAN UNIV

Electron beam welding machine suitable for large arc welding

PendingCN107538123AAvoid rotating tablesSimple designElectron beam welding apparatusPhysicsWeld seam
Owner:桂林实创真空数控设备有限公司

Method for delivering advertisement in video

InactiveCN101699863AImprove ad qualityAvoid user experiencePulse modulation television signal transmissionDelivery modeMultimedia
Owner:孙剑

Three-dimensional dynamic light box painting

InactiveCN104442180AVivid and colorful pictureSmooth and stable operationThree-dimensional effectsLight effect designsLight sourceMotor drive
Owner:宗吉林

Method and system for obtaining Internet protocol address and establishing operation maintenance link

InactiveCN101022464AEasy to useEasy to operateNetworks interconnectionIp addressTTEthernet
Owner:HUAWEI TECH CO LTD

Ramp detection method and device

ActiveCN112132123AEasy to implementLow costImage enhancementCharacter and pattern recognitionAutomotive engineeringMechanical engineering
Owner:智道网联科技(北京)有限公司

Conductive composite material, preparation method and application of conductive composite material

PendingCN111211298ASmall embedding and protruding depthMultiple reactive sitesMaterial nanotechnologySecondary cellsElectrically conductiveGraphite oxide
Owner:TIANJIN ENERGIES

Bearing wear device and bearing wear life prediction method

PendingCN114414244AWear Life PredictionMachine bearings testingDesign optimisation/simulationBearing wearStructural engineering
Owner:GUANGZHOU UNIVERSITY

Navigation method, vehicle-mounted terminal and computer readable storage medium

PendingCN111366167AShortcut navigationEasy to travel by carInstruments for road network navigationIn vehicleTime information
Owner:SHANGHAI QINGGAN INTELLIGENT TECH CO LTD

Detection circuit for printed circuit boards

InactiveCN101813746AImpact of established control functionsTrack and detect in timeContactless circuit testingControl functionPrinted circuit board
Owner:AU OPTRONICS CORP

Butt welding technology for hydrogenation reactor end socket

InactiveCN104625356AArc welding apparatusMagnetic powderHeating time
Owner:QINGDAO XUSHENG HEAD

Automatic dust removal device for pole piece

PendingCN107694982APrevent impurities from flyingImprove cleanlinessCleaningDirt cleaningPhysicsEngineering
Owner:DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD

Knowledge graph completion method based on path awareness of convolutional network and related equipment

PendingCN114297397AImprove accuracyAccurately reflectNeural architecturesNeural learning methodsMachine learningEngineering
Owner:BEIJING UNIV OF POSTS & TELECOMM

Recoil infusion apparatus for simulating venous transfusion

InactiveCN102855801AImprove learning efficiencyMaster the operation skillsEducational modelsSyringeInjector
Owner:NANYANG MEDICAL COLLEGE +1

Columnar power battery and assembly method thereof

PendingCN107579195AImprove securityIncrease success rateCell component detailsSmall-sized cells cases/jacketsElectricityLithium electrode
Owner:广州云通锂电池股份有限公司

A preparing method of a shake-flask culture medium

InactiveCN104342476AFermentationCorn starchChemistry
Owner:NINGXIA QIYUAN PHARMA

Cylinder type auxiliary pedestal pan for the old

InactiveCN106562712AGood effectEasy to stand upBathroom coversOlder peopleEngineering
Owner:DONGGUAN BEIYANG IND DESIGN CO LTD

Steel wire for reinforcing rubber hose and production process thereof

InactiveCN111589893ASave water tank drawing processReduce manufacturing costReinforced rubberManufacturing engineering
Owner:JIANGSU XINGDA STEEL TYPE CORD

Plastic building template and manufacturing process

InactiveCN1584257AEasy to changePoor flatnessForming/stuttering elementsEngineeringPlastic film
Owner:李道春

Hydrogenation method for coal tar combination bed and system used for coal tar combination bed hydrogenation

ActiveCN107557064AImprove liquid yieldLong operating period of the deviceTreatment with hydrotreatment processesWaxChemistry
Owner:CHINA PETROLEUM & CHEM CORP +1

Multifunctional solar energy garage

InactiveCN105464421ASimple structureSupport structure is stablePhotovoltaicsPhotovoltaic energy generationSystem structureElectric energy
Owner:JIANGSU APOLLO SOLAR CAR CO LTD

Method, device and system for controlling power consumption of air conditioner

ActiveCN104110767AAccurate Power ConsumptionControl power consumptionSpace heating and ventilation safety systemsLighting and heating apparatusEngineeringPower consumption
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Rectification apparatus for high-salinity material

InactiveCN106563285AGuaranteed tray efficiencyImprove production efficiencyOrganic compound preparationHydroxy compound preparationProcess engineeringMethanol
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Rapid image recognition accelerator design method based on convolutional neural network

ActiveCN112508184AQuick identificationImprove computing powerDigital computer detailsCharacter and pattern recognitionInternet of ThingsEngineering
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Intelligent construction site management system based on BIM model

InactiveCN112488879AImprove management efficiencyRealize visual intelligent managementGeometric CADData processing applicationsSite managementManagement system
Owner:BINZHOU UNIV

Method and device of transfer learning classification

InactiveCN107341512AHigh precisionAvoid update polarization issuesCharacter and pattern recognitionMachine learningWeight value
Owner:GUANGDONG UNIV OF TECH

A method for reconstructing an artificial forest model by using a smart phone to obtain single-tree parameters

PendingCN109816779AReduce workloadShorten field measurement timeImage analysis3D modellingGround surveyWorkload
Owner:BEIJING FORESTRY UNIVERSITY

Method for regenerating cartridge

ActiveCN101121328ASimple methodLow costPrintingCleaning using liquidsInkjet printingEngineering
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD OF ZHUHAI

Compound fireproof decoration plate

InactiveCN109386102AGood finishBeautiful graphicsCovering/liningsFlooringOil paintMaterials science
Owner:李石燕

Rice seed impurity removal device

InactiveCN107497598ARelieve pressureEfficient removalMagnetic separationEngineeringImpurity
Owner:镇江市丹徒区水青水稻专业合作社

Processing method for reducing black circles of salted eggs

PendingCN110810749AReduce contentReduce the phenomenon of salted egg black circleWater/sewage treatment by irradiationTreatment involving filtrationUltrafiltrationProcess engineering
Owner:HANGZHOU ACAD OF AGRI SCI

Driving event video acquiring method and system

InactiveCN107564132AImprove viewing efficiencyEasy to traceRegistering/indicating working of vehiclesEvent analysisReal-time computing
Owner:SHENZHEN MAPGOO TECH

Method of evaluating quality of tobacco essence and spice with surface tension as index

InactiveCN104833617ARapid identificationImprove accuracySurface tension analysisStandard samplesEngineering
Owner:CHINA TOBACCO YUNNAN IND

Cover plate for floor heating and mounting method thereof

PendingCN114165017AIncrease contact areaReduce lossLighting and heating apparatusElectric heating systemMechanical engineeringThermodynamics
Owner:江苏唐盾材料科技有限公司

Waterproof clothes with backpack containing portion

InactiveCN103284347AIncrease storage spaceAvoid getting wetOvergarmentsProtective garmentEngineeringMechanical engineering
Owner:QINGDAO JIAENG GARMENT MAKING

Automatic pipe conveying and imprinting device for building materials

InactiveCN112519467ARealize the function of feedingImprove stabilityEmbossing decorationsBuilding materialStructural engineering
Owner:哈尔滨市双城区绿蕊建材经销服务部

System for measuring content of trace moisture in sample difficult to gasify

PendingCN112782260AQuick checkAvoid contactMaterial electrochemical variablesPhysicsViscous liquid
Owner:LOGISTICAL ENGINEERING UNIVERSITY OF PLA

High-yield synthesis method of radotinib

PendingCN111039932ASimple operationReduce cost inputOrganic chemistryChemical recyclingTrifluoromethylOrganic synthesis
Owner:ANHUI HERYI CHEM

Tool and method for replacing jumper string at double angle hanging point

InactiveCN102237654AAvoid deformationGuaranteed mechanical strengthApparatus for overhead lines/cablesEngineeringTraveling block
Owner:ELECTRIC POWER OF HENAN LUOYANG POWER SUPPLY

Forearm multifunctional-conversion prosthetic hand

InactiveCN101843534AIncrease frictional resistanceArtificial handsControl functionWrist
Owner:王永玉

Pattern three-dimensional control system

InactiveCN106125636AGood user experienceNot easy to make mistakesProgramme controlComputer controlEmbedded systemThree dimensional model
Owner:CHONGQING XUNMEI ELECTRONICS

Vibration reduction and heat dissipation system for vehicle-mounted battery pack

ActiveCN110767854APerfect vibration reduction and heat dissipation systemGuaranteed waterproofSecondary cellsPropulsion by batteries/cellsIn vehicleAutomotive engineering
Owner:FOSHAN UNIVERSITY

Multifunctional schoolbag

InactiveCN108477819AGuarantee the safety of life and propertySecurityTravelling sacksPursesLoudspeakerEngineering
Owner:何忍

Application of ARL16 protein agonist in sperm flagellum multiple morphological abnormality under hypoxia

InactiveCN114053412AMorphological abnormalities improvedImprove athletic abilityNucleic acid vectorNon-active genetic ingredientsMorphologic abnormalityFlagellum
Owner:重庆艾令达生物医学研究有限公司

Automatic report generation method and device, storage medium and computer equipment

PendingCN109582345AImprove accuracyImprove output efficiencySoftware maintainance/managementSoftware testing/debuggingInterval valuedComputer equipment
Owner:CHINA PING AN LIFE INSURANCE CO LTD

Dust removal device for industrial cement processing

ActiveCN113210354AEasy to useAdjust exposed face sizeTransportation and packagingMixer accessoriesEngineeringStructural engineering
Owner:山西双良鼎新水泥有限公司

A drug for male infertility

InactiveCN102294011ANo side effectsPromote generationUnknown materialsSexual disorderGramDrug
Owner:陈正梅

Intelligent remote special nursing monitoring system and method based on double bracelet sensors

InactiveCN107330240AImplement electronic fence functionCo-operative working arrangementsSpecial data processing applicationsPostural orientationMobile phone
Owner:EAST CHINA NORMAL UNIVERSITY

Local hash-based motion estimation for screen remoting scenarios

ActiveCN110024398ACharacter and pattern recognitionDigital video signal modificationDisplay OrderVideo encoding
Owner:MICROSOFT TECH LICENSING LLC

Waterproof directing type piezoelectric touch switch

InactiveCN103259516ASimple structureGood sealingElectronic switchingElectric switchesSignal amplifierPrinted circuit board
Owner:SUZHOU PANT PIEZOELECTRIC TECH

Big data-based intelligent monitor system

InactiveCN108881465AImprove monitoring levelReal-time processingImage analysisClosed circuit television systemsData processingReal-time computing
Owner:肖鑫茹

Method and device for dynamically measuring hole deviation and toolface angle in condition of small hole deviation

ActiveCN104500036AReduce adverse effectsImprove precision and accuracySurveyDigital signal processingEngineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

Chitin medicine carrier, prepn. method and application thereof

InactiveCN1903367AImprove utilizationImprove curative effectPharmaceutical non-active ingredientsChitin formationCancer therapy
Owner:沈鹤柏

Raincoat

InactiveCN103330303AHigh strengthEasy to storeOvergarmentsProtective garmentEngineeringNozzle
Owner:杨兴兴

Content distribution method and device, electronic equipment and storage medium

PendingCN111639291AImprove review efficiencyWebsite content managementSpecial data processing applicationsInformation retrievalEngineering
Owner:TENCENT TECH WUHAN

Anti-wear coating technology for plastic-steel part of chassis of electric vehicle

InactiveCN107252763AImprove wear resistanceAvoid damage to plastic partsCellulose coatingsConjugated diene hydrocarbon coatingsAutomotive engineeringPre treatment
Owner:安徽省宏宝莱机车科技有限公司

Method for producing image-pickup assembly and camera module

InactiveCN101030545AShorten production timeReduce production capacityTelevision system detailsSemiconductor/solid-state device detailsCamera lensCamera module
Owner:MACRONIX INT CO LTD

Method for removing sulfur dioxide on surfaces of Chinese medicinal herbs

InactiveCN102631375AReduce sulfur dioxide residuePromote escapePlant ingredientsMedicinal herbsSulfur dioxide
Owner:北京同仁堂健康药业(福州)有限公司

Efficient wet type electric precipitator

InactiveCN105195324AExtended service lifeReduce maintenance rateExternal electric electrostatic seperatorElectrode constructionsExhaust gasCorrosion
Owner:JIAXING HUANENG ENVIRONMENT PROTECTION EQUIP CO LTD

Cleaning machine

ActiveCN103767631ASimple structureLow costCarpet cleanersFloor cleanersPressure - actionSewage
Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

Siphon type drainage system of washing machine and control method of siphon type drainage system

PendingCN112962271AReduce noiseOther washing machinesTextiles and paperWater supplyMechanical engineering
Owner:WHIRLPOOL CHINA

Vibration detection system for power equipment in high-temperature environment and detection method

ActiveCN111024342AAccurate measurementAlarm in timeVibration testingPower equipmentStorage cell
Owner:JIANGSU ELECTRIC POWER CO +3

Lactobacillus kefiri KL22 as well as screening method and application thereof

InactiveCN104560793AGood acid and bile salt resistanceGood adhesion to the intestine and inhibition of pathogenic bacteriaMilk preparationBacteriaLaboratory cultureBacilli
Owner:JUNLEBAO DAIRY GRP CO LTD

Network equipment configuration method, cabinet, network management system and network configuration system

PendingCN114363166AImprove timeliness and accuracyImprove configuration speedCo-operative working arrangementsTransmissionEmbedded systemNetwork management
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD

Gas-liquid separation device based on chemical production

InactiveCN112973288AUse stableHigh degree of automationDispersed particle separationVapor–liquid separatorGas passing
Owner:江云香

Secondary slide mechanism for inverted front mold

PendingCN113021783ASimple mold structureReduce mold thicknessSafety coefficientInjection molding machine
Owner:深圳市安盛模具有限公司

Automatic segmentation method for overlapped chromosomes

ActiveCN113158950AImprove work efficiencyImprove accuracy and consistency of resultsImage enhancementImage analysisComputer visionMedical practitioner
Owner:天津深析智能科技发展有限公司

An error-proof plug-in connector assembly

ActiveCN102891402BSolve the problem of not being able to prevent mis-insertionIncrease the wrong insertion methodIncorrect coupling preventionElectrical and Electronics engineeringElectrical connector
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Effective magnetic potential calculation method for permanent magnet magnetic coupler

ActiveCN112182844ATakes a long timeThe calculation process is simpleManufacturing dynamo-electric machinesDesign optimisation/simulationMagnetic potentialMagnetic flux
Owner:DALIAN UNIV OF TECH

Combined electric appliance comprehensive monitoring device and method

PendingCN114001779AEasy to install and removeImprove securityMeasurement apparatus housingsPhysicsMonitoring methods
Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Method for continuous production of 5'-nucleotide by using micro-channel reaction device

ActiveCN103483408AShort reaction timeImprove conversion rateSugar derivativesSugar derivatives preparationSolventSugar nucleotide
Owner:NANJING UNIV OF TECH

Question grouping updating method and device, equipment and storage medium

PendingCN113157713AAutomate updatesEnsure accuracy and efficiencyDatabase updatingSpecial data processing applicationsComputer equipmentData mining
Owner:SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD

Hybrid glider driven by a flapping wing

ActiveCN109080802AHigh mobility movementAdd extra resistanceUnderwater vesselsUnderwater equipmentElectric machineryUnderwater glider
Owner:DALIAN MARITIME UNIVERSITY

Dressings with polymer delivery

InactiveCN114340571ANon-adhesive dressingsPlastersActive agentRegenerated cellulose
Owner:KCI LICENSING INC

Method used for measuring photoetching machine vertical measuring system reflector surface shape

ActiveCN104777715AEliminate test errorsHigh precisionUsing optical meansPhotomechanical exposure apparatusFocal positionOptoelectronics
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Intelligent electric saw

InactiveCN107671361AImprove stability and securityMetal sawing devicesMetal sawing accessoriesDistance sensorsEngineering
Owner:四川谋席科技有限公司

Training device with view angle adjusting mechanism for science and technology services

InactiveCN113803589AConvenient viewing angleExpand viewing rangeStands/trestlesTeaching apparatusPhysicsEngineering
Owner:徐州世邦梁行企业服务有限公司

Liftable floating ice channel for towing tank test

ActiveCN111532396ACompact structureEasy to operateVessel designingMarine engineeringOceanography
Owner:CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)

Solid beverage capable of clearing summer-heat and preparation method of solid beverage

InactiveCN109329693AQuick effectEasy to absorbDispersion deliveryAntipyreticPathogenSucrose
Owner:四川恒诚信电子科技有限公司

Light pressure measurement device and method

InactiveCN107588874ASimple structureEasy to operateForce measurement by measuring optical property variationPhysicsMeasurement device
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method for machining cemented carbide inlaid blade

InactiveCN110125626AHigh strength and toughnessGuaranteed structural strength and cutting strengthCemented carbideTungsten carbide
Owner:MAANSHAN HENGLIDA MACHINE BLADE

Short-time adhered adhesive and use method thereof

ActiveCN102796477BBonding area is equalAdhesive area satisfiesAdhesive processesAldehyde/ketone condensation polymer adhesivesClutchMetal metal
Owner:泉州利萨奇新材料科技有限公司

Light-curing line

ActiveCN101839451AGraphics strongBeautiful deformationMechanical apparatusProtective devices for lightingClothes hangerEngineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Multi-pore cement concrete with photocatalytic purification effect

InactiveCN109987967AStrong theoreticalEasy to operateWater/sewage treatment by irradiationWater treatment compoundsPollutantTitanium dioxide
Owner:河北曲港高速公路开发有限公司 +1

Process for producing magnesium oxide from waste magnesite ore

InactiveCN1408666AAqueous solutionOxide
Owner:沈阳市龙龙炉料加工厂

Wet-type double clutch connecting device

InactiveCN101275880ASimple structureReduce complexityVehicle testingMachine gearing/transmission testingVariatorTorque converter
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Self-assembly apparatus, device self-assembling method, and method of assembling thermoelectric device

ActiveCN103390722AThermoelectric device manufacture/treatmentSolid-state devicesAspect ratioMesh grid
Owner:IND TECH RES INST

Cloth roller speed adjusting device

InactiveCN105221686ASimple structureEasy to useLoomsGearingSprocketRolling speed
Owner:HUZHOU HYUNDAI TEXTILE MACHINERY

Surface-emitting laser chip heat dissipation structure and method for manufacturing same

InactiveCN109560457AImprove heat dissipationImprove performanceLaser detailsSemiconductor lasersPhotolithographyDry etching
Owner:XIAMEN SANAN INTEGRATED CIRCUIT

Powder container and image forming apparatus

InactiveCN101750942APrevent toner cloggingConducive to device miniaturizationElectrographic process apparatusEngineeringMechanical engineering
Owner:RICOH KK

Draw bar box with four wheels and armbraces

InactiveCN101416816AEasy to useLarge capacityLuggageOther accessoriesFastenerEngineering
Owner:黄大林

Proportional valve working range adaptive adjustment method and gas water heater

ActiveCN109237115BReduce labor costsAccurate adjustment accuracyValve arrangementsAdaptive controlSelf adaptiveProcess engineering
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER

Experimental parameter investigating method for electric restoring polluted soil and groundwater

InactiveCN1869672AControl pHConvenient for online measurement and controlMaterial impedanceMaterial electrochemical variablesControl parametersWorking electrode
Owner:NANJING UNIV

Pouring process for trigger of high intensity gas discharge light source

ActiveCN104392877AIncrease high voltage insulation performanceAvoid stressVessels or leading-in conductors manufactureOptoelectronicsLight source
Owner:Anhui Huaxia Photoelectrics Co Ltd

Method for scheduling target roll angle in constellation area based on greedy algorithm

PendingCN114266137ASolve the problem of ineffective coverageShort time spentDesign optimisation/simulationConstraint-based CADConstellationEngineering
Owner:HAI YING GROUP OF AEROSPACE IND

Direct-current voltage control method and device

ActiveCN111817335AAvoid frequent movementsSolve the problem of excessive mechanical wearDc network circuit arrangementsElectric power transfer ac networkVoltage referencePower transmission
Owner:MAINTENANCE BRANCH COMPANY STATE GRID ZHEJIANG ELECTRIC POWER +1

Evaporation device

PendingCN113403586AImprove heating efficiencyImprove evaporation efficiency and evaporation qualityVacuum evaporation coatingSputtering coatingHeating efficiencyCrucible
Owner:SHANGHAI SHINSEE OPTOELECTRONICS TECH CO LTD

Method and apparatus for random access

PendingCN113711531ASynchronisation arrangementRadio transmissionChannel dataEngineering
Owner:TELEFON AB LM ERICSSON (PUBL)

Urban bus running state broadcasting system based on cloud computing technology

InactiveCN103632568AEasy to installLow costRoad vehicles traffic controlTransmissionMobile phoneData processing system
Owner:TIANJIN JIANGWAN SCI & TECH

Pressure relief type dust storage device

InactiveCN103212255AAvoid secondary pollutionWon't escapeDispersed particle filtrationAirflowEngineering
Owner:安徽华龙环保技术工程有限公司

Intelligent bait feeding device based on solar energy

InactiveCN108077145AReasonable structural designGuaranteed spreading pathClimate change adaptationAgricultural fishingEngineeringSolar cell
Owner:于海阔

Novel parking lot of district

InactiveCN107665564AEasy to manageSave time at workAlarmsParkingsWork periodParking space
Owner:BEIHAI HESI TECH

Gluing device and method for upper surface of annular workpiece

PendingCN107127113AImprove efficiencyEnsure Stability and ConsistencyLiquid surface applicatorsCoatingsFilm (photographic)Mechanical engineering
Owner:CHINA NUCLEAR TIANJIN TECH DEV

Remote locking device based on electrical automation control cabinet

PendingCN114336375AEasy to operateSolve work efficiencyCircuit arrangementsSubstation/switching arrangement cooling/ventilationElectrical controlElectric machinery
Owner:普拉斯(广州)智能科技有限公司

Iron-rich organic fertilizer for grapes

InactiveCN105503423AImprove compost safetyImprove applicabilityExcrement fertilisersBioloigcal waste fertilisersNutrientChemistry
Owner:WUHU CHUANGYUAN NEW MATERIALS CO LTD

Escalator way cleaning device

ActiveCN113003369AImprove securityImprove cleaning effectiveness and efficiencyEscalatorsSustainable buildingsFixed framePedestrian
Owner:SYNEY ELECTRIC HANGZHOU CO LTD

Rotary tillage and stubble cleaning dual-purpose cutter set for rotary tillage stubble cleaners

InactiveCN107371406AEasy to assembleReduce processing difficultyMowersTilling equipmentsEngineeringDual purpose
Owner:沈蔚

Preparation method of ozone heterogeneous oxidation solid catalyst

InactiveCN107029741AStrong combinationStrong adsorptionCatalyst carriersOther chemical processesMuffle furnaceTungsten
Owner:SICHUAN NORMAL UNIVERSITY

Heat exchange tube and air conditioner

PendingCN111750726AFast dripIncrease the heat exchange areaEvaporators/condensersHeat exhanger finsRefrigerantEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Steerable type all-electrically-driven sorting machine

PendingCN109516152ASimple structureLower the altitudeMotor depositionConveyor partsElectric machineryEngineering
Owner:昆山旭斯特自动化设备有限公司

Power all-in-one type light-emitting diode (LED) power supply

InactiveCN103175135ASolve the cooling problemAddress stressPoint-like light sourceElectric circuit arrangementsElectricityStress Problem
Owner:XIAN ZHIHAI POWER TECH

Method for rapidly measuring mizoribine drug concentration

InactiveCN101226172ASimple and efficient operationLess plasma consumptionComponent separationBiological testingChromatographic columnHuman blood
Owner:THE FIRST AFFILIATED HOSPITAL OF SUN YAT SEN UNIV

Combined surrounding bone connector

ActiveCN105286970AEasy to insert and removeShorten operation timeInternal osteosythesisBiomedical engineeringTubular bone
Owner:LANZHOU SEEMINE SMA CO LTD

Dust collection bearing clamping device for numerical control lathe

InactiveCN109318016AEasy to useEasy to fixLarge fixed membersPositioning apparatusEngineeringNumerical control
Owner:宁波辰凌自动化科技有限公司

Natural and synthetic sodium sulfonate emulsifier blends

InactiveCN101119794ATransportation and packagingMixingEmulsionAqueous medium
Owner:CHEMTURA CORP

Vacuum cleaner including a removable canister assembly

ActiveCN105979839AElectric equipment installationEngineeringElectrical and Electronics engineering
Owner:TECHTRONIC FLOOR CARE TECH LTD

Full-angle high-luminance light-emitting lamp filament bulb and manufacturing method thereof

InactiveCN104456165AIncrease illuminationPoint-like light sourceElectric circuit arrangementsHigh luminanceEngineering
Owner:王志根

GOQDs-based pH-response-type bionic nano-preparation and preparation method and application thereof

PendingCN113769112AGood wettabilityImprove solubilityPowder deliveryAntipyreticBiomedicineBiology
Owner:NINGXIA MEDICAL UNIV

Power device of novel amusement vehicle

InactiveCN108744532ALower the altitudeLower center of gravitySelf-driversVehicle frameDrive motor
Owner:WUHU ZHANGHONG ENG TECH CO LTD

Method for blending polymerization glue solution and dissolving glue solution

ActiveCN110126114ASolve the dead angle of stirringImprove mixing effectChemistryWave shape
Owner:益凯新材料有限公司

Virtual synchronous generator control method suitable for photovoltaic grid-connected system

ActiveCN108493984AHigh precisionGuaranteed control effectSingle network parallel feeding arrangementsPower oscillations reduction/preventionCarrier signalVirtual synchronous generator
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +1

Light converting device with confined light converter

PendingCN111727534AVehicle headlampsSemiconductor laser arrangementsLaser lightLong wavelength
Owner:LUMILEDS HLDG BV

High-efficiency organic fertilizer drying machine

InactiveCN106766754AEvenly heatedImprove drying efficiencyDrying machines with non-progressive movementsDrying solid materialsAgricultural engineeringSieve
Owner:华蓥市观音溪初级中学

Shrinkage tube clamping device

InactiveCN105156423APrevent falling offEnhanced strength and stabilityRod connectionsEngineeringFlange
Owner:重庆博荣拓尔科技有限公司

Self-transported assembly type logistics pallet

InactiveCN111776420AImprove autonomous transport capacityEasy to carryRigid containersAssembly disassemblyForklift truck
Owner:马鞍山致青工业设计有限公司

Short-focus projection equipment

ActiveCN104730824AQuick and accurate adjustmentShorten the timeProjectorsComputer scienceProjection screen
Owner:HISENSE