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 detection device and method for the spectral resolution of an ultraviolet spectrometer

InactiveCN104977082BAvoid collidersRadiation pyrometrySpectrum investigationUltravioletFull width at half maximum
Owner:NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI

Optic transparent ceramic microsphere and preparation method thereof

InactiveCN102515777BEasy dischargeHigh densityMicrosphereLaser cutting
Owner:NORTHEASTERN UNIV LIAONING

A kind of botanical pesticide synergist and its application

InactiveCN108041083BImprove efficacyReduce dosageBiocideAnimal repellantsPyrroleToxicology
Owner:NORTHWEST A & F UNIV

Device for soaking and accelerating germination of rice seeds and method for soaking and accelerating germination

ActiveCN103460853BEasy to operateLow costGerminating apparatusWater storageSprouted Seeds
Owner:句容市恒馨米业有限公司

Quality detection method for senecio cannabifolius less extract

ActiveCN102539596BMonitor qualityFocus on facial featuresComponent separationRespiratory disorderSenecio cannabifoliusO-Phosphoric Acid
Owner:吉林益民堂制药有限公司

electrical connector

ActiveCN107799939BClamp firmlySufficient amount of solderLine/current collector detailsElectric discharge tubesEngineeringElectrical connector
Owner:DEYI PRECISION ELECTRONIC IND CO LTD PANYU

An automatic hose arrangement

InactiveCN106002142BOrderly rowsEasy to grabMetal working apparatusEngineeringRubbing
Owner:NANJING ORIENTLEADER TECH CO LTD

An intelligent temperature control system applied in the air conditioning control system

ActiveCN112856726BImprove purification efficiencyTo achieve the effect of comfortable air supplyMechanical apparatusSpace heating and ventilation safety systemsTemperature controlControl system
Owner:中科智控(南京)环境科技有限公司

A heading control system for a coaxial helicopter

ActiveCN104139855BYaw control realizedReduced change in liftRotocraftControl systemPropeller
Owner:BEIHANG UNIV

Systems and methods for performing measurements of one or more materials

ActiveCN102313692BSimple structureMaterial analysis by optical meansIndividual particle analysisMulti materialMeasurement device
Owner:LUMINEX

Communication device and method of multipath compensation for digital predistortion linearization

InactiveCN104618283AQuality improvementEasy to follow upAmplifier detailsSynchronous/start-stop systemsCommunication deviceLinearization
Owner:MICROELECTRONICS TECH INC

Multimedia dispatching platform integration method for epc system

ActiveCN106255085BReduce volumeReduce weightEmergency/hazardous communication serviceNetwork planningCommunication interfaceNetwork packet
Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

Methods and apparatus for supporting multiple connections

ActiveCN101502019BNetwork traffic/resource managementConnection managementComputer terminalBase station
Owner:QUALCOMM INC

A workpiece recognition method and device based on geometric shape features

ActiveCN104156726BFix extraction issuesCost controlCharacter and pattern recognitionFeature vectorFourier operator
Owner:DALIAN UNIV OF TECH

An environment-friendly waste treatment and reuse device

InactiveCN105750307BSimple structureImprove processing efficiencySolid waste disposalMedical waste disposalGarbage disposalPrimary treatment
Owner:光大环保能源(邳州)有限公司

A closed-loop control device and method for vertical mill operation based on data mining

ActiveCN107239066BGuaranteed uptimeImprove qualitySpecial data processing applicationsProgramme total factory controlLoop controlSlag
Owner:ZHEJIANG UNIV

Chinese medicinal composition for treating acute lumbar sprain

ActiveCN104984191BNo significant differenceNo statistical differenceAnthropod material medical ingredientsAntipyreticSalvia miltiorrhizaMedicinal herbs
Owner:马千里

An acid-resistant bacterial strain with high yield of bacterial cellulose and method for producing bacterial cellulose

ActiveCN110484471BIncrease productivityReduce manufacturing costBacteriaMicroorganism based processesBiotechnologyMicroorganism
Owner:阿尔法生物科技研究院(广州)有限公司

A kind of low-density cold-rolled medium manganese steel plate and preparation method thereof

ActiveCN108728752BHigh strengthIngotIntercritical annealing
Owner:NORTHEASTERN UNIV LIAONING

A kind of hickory shell degradable foam material and preparation method thereof

InactiveCN103382311BNaturally decomposableImprove plasticitySodium metasilicateMalt Grain
Owner:ANHUI DELIN ENVIRONMENTAL PROTECTION DEV GRP

A kind of antibacterial high flame retardant cable

ActiveCN105741947BOvercome the defects of low mechanical propertiesHigh hardnessRubber insulatorsPlastic/resin/waxes insulatorsInsulation layerIsophorone diisocyanate
Owner:ANHUI FUYUEDA ELECTRONICS CO LTD

A kind of mechanical processing and welding equipment

ActiveCN109732262BEasy to holdSmooth rotationWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMachining
Owner:SUZHOU AOKE MACHINERY

Preparation method of a guide vane inner ring split combined hollow ceramic core

ActiveCN104028699BLow temperature resistanceReduce distortionFoundry mouldsFoundry coresSlurryUltimate tensile strength
Owner:SHENYANG MINGHE QUARTZ PROD

Absorbent healing dressing and its use for chronic wounds

ActiveCN103596526BGood adhesionNon-adhesive dressingsPlastersElastomerPolyester
Owner:HCP HEALTHCARE ASIA

Film stress test method and test structure

InactiveCN100504348CEliminate systematic errorsImprove detection accuracySurface/boundary effectPhysicsTest structure
Owner:PEKING UNIV

New application of fibrinogen gamma chain in the field of tooth regeneration and its kit

ActiveCN110664993BPromotes odontogenic differentiationHigh differentiation efficiencyPeptide/protein ingredientsDigestive systemTooth regenerationFibrinogen-gamma chain
Owner:NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV

Processing method of solar collector tube

ActiveCN106247640BEasy to collectImprove utilizationSolar heating energySolar heat collectors with working fluidsEngineeringQuartz
Owner:广西钦保网络科技有限公司

Functionalized nano-grade porous polymer material multicomponent reaction preparation method

InactiveCN105237670AUniform pore size distributionLow costOrganic compound preparationCarboxylic acid amides preparationFunctional monomerDistillation
Owner:SHAOXING UNIVERSITY

Ribbon cassette, label printer and installation method

ActiveCN112009117BAccurate and smooth assemblyPrecise positioningInk ribbon cartridgesTypewritersComputer printingStructural engineering
Owner:ZHUHAI QUIN TECH CO LTD

Assembly device and method for welded ball net frame unit

ActiveCN108086472BImprove assembly efficiencyImprove assembly accuracyBuilding material handlingRack unitPetroleum engineering
Owner:ZHEJIANG JINGGONG STEEL BUILDING GRP

Magnesium-smelting reduction device

InactiveCN102071326BVacuum extractorEngineering
Owner:鹤壁地恩地新材料科技有限公司

Locomotive positioning and rectifying system and motion tracking method

ActiveCN100480933CSimple structureLow costControl using feedbackControl systemEngineering
Owner:TSINGHUA UNIV +1

adjustable mold

InactiveCN104118133BEasy to makeSave materialShaping toolsPressesRotation flapMechanical engineering
Owner:SUFA HENGDIAN MACHINERY CNNC

Mosquito repellent liquid and preparation method thereof

InactiveCN102939998BNo pollutionReasonable formulaBiocideCosmetic preparationsBiotechnologyAgastache rugosa
Owner:BINZHOU POLYTECHNIC

Electric leakage breaker

ActiveCN101034645BConnection direction is not limitedImprove versatilitySwitch operated by current/voltage unbalanceEmergency protective arrangement detailsElectricityThree-phase
Owner:MITSUBISHI ELECTRIC CORP

Method for producing EDTA ferric sodium salt by recovering Fe<II>EDTA wet-process complexed denitrated waste-liquid

ActiveCN103387506BHigh economic valueRealize resourcesOrganic compound preparationAlkali metal nitratesFlue gasSulfur
Owner:ZHEJIANG SHUREN UNIV

Cat eye effect object recognition algorithm of active and passive imaging system sharing same aperture

InactiveCN102201058BImplement background filteringImprove accuracyCharacter and pattern recognitionRecognition algorithmGoal recognition
Owner:BEIHANG UNIV

A kind of LED packaging substrate and LED packaging structure

InactiveCN103904191BAchieve concentrationUniform light effectSemiconductor devicesBeam angleEngineering
Owner:ADVANCED OPTRONIC DEVICES CHINA

A New Type of Fuel Oil and Gas Steam Boiler

ActiveCN105180132BGuaranteed tightnessReduce air leakageWater-tube boilersAir preheaterCombustor
Owner:BEIJING AEROSPACE PETROCHEM TECH & EQUIP ENG CORP LTD

Living human face verification method and system, living human face verification device

InactiveCN106960177ALow costImprove accuracyDigital data authenticationTransmissionPhysical medicine and rehabilitationFace verification
Owner:BEIJING KUANGSHI TECH CO LTD +1

A kind of rubber cap which is easy to fix for lead-acid battery

ActiveCN109560227BEasy to fixRigidBattery isolationStructural engineeringAnnular array
Owner:CHANGXING SHANZHOU RUBBER & PLASTIC

Radio frequency splitter and front-end module

PendingCN113541708AMultiple-port networksPower amplifiersInductorRF module
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Color Image Compression Encryption Method Based on Compressed Sensing and Double Random Encryption Mechanism

ActiveCN111050020BReduce transmissionPrevent leakageSecuring communication by chaotic signalsPictoral communicationCiphertextCompressed sensing
Owner:HENAN UNIVERSITY

An industrial bag dust removal equipment

ActiveCN111195453BImprove filtering effectImprove cleaning efficiencyHuman health protectionDispersed particle filtrationDust controlEnvironmental engineering
Owner:湖南鑫保天环保设备科技有限公司

Die steel billet and preparation method thereof

ActiveCN108893682BImprove corrosion resistanceImprove impact toughnessRare-earth elementMechanical property
Owner:CHENGDU ADVANCED METAL MATERIALS IND TECH RES INST CO LTD +1

A reinforcement device for an ancient building

ActiveCN111197413BIncreased load-bearing capacityDoes not affect vintageBuilding repairsArchitectural engineeringStructural engineering
Owner:QINGHAI UNIV FOR NATITIES

Novel method for performing copolymerization reaction of dicyclopentadiene and maleic anhydride

InactiveCN102212166BGood dispersionReduce pollutionChemical structureAlkane
Owner:BEIJING UNIV OF CHEM TECH

A Realistic Generation Method of Multifractal Web Logs Based on Steady-State Process

ActiveCN106201822BFit the characteristics of the distributionThe physical meaning of the parameter is clearHardware monitoringFile transmissionAccess time
Owner:FUJIAN NORMAL UNIV

A food packaging device and method of use thereof

ActiveCN104691837BGuaranteed continuityAvoid interruptionWrapping material feeding apparatusWebs handlingFood packagingFilm material
Owner:湖南省长城铭泰新材料科技有限公司

A kind of nano drag reducer and its preparation method and slick water fracturing fluid

ActiveCN113004472BIncreased strength and rigidityHigh viscosityWatercraft hull designNanotechnologyFracturing fluidPolyacrylamide
Owner:CHINA UNIV OF PETROLEUM (BEIJING) +1

A battery management method and system suitable for cascade batteries

ActiveCN108400393BRealize managementVarious battery typesSecondary cells servicing/maintenanceCurrent distributionProcess engineering
Owner:GUANGZHOU HKUST FOK YING TUNG RES INST

Combined ammonia compression refrigeration process and system

ActiveCN104006573BReduce outlet pressureReduce consumptionClimate change adaptationMachines using waste heatEngineeringWater circulation
Owner:WUHUAN ENG

Method and equipment for processing resource conflict

ActiveCN101888593BTroubleshoot transmission issuesEasy to receiveBroadcast service distributionNetwork planningMulticast-broadcast single-frequency networkUser equipment
Owner:DATANG MOBILE COMM EQUIP CO LTD

TSG6 polypeptide fragments for dry eye disease

PendingCN114555107AOrganic active ingredientsCytokine-induced proteinsOcular diseasePharmacology
Owner:UNIV OF MANCHESTER

A new master-slave flash boot loader software upgrade method applied to a combination instrument

ActiveCN109375941BImprove convenienceImprove upgrade efficiencySoftware engineeringMicrocontrollerSoftware engineering
Owner:YANFENG VISTEON ELECTRONICS TECH NANJING

A method and system for recycling rainwater from urban roads

ActiveCN107386418BReduce usageRealize small-scale "South-to-North Water Diversion"Sewerage structuresGeneral water supply conservationStormwater harvestingWater storage tank
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A method for removing endotoxin and impurity ions in deuterium-depleted washing target water

ActiveCN105130083BEndotoxin content up to standardReduce replacement frequencyMultistage water/sewage treatmentUltrafiltrationImpurity ions
Owner:SHANGHAI RES INST OF CHEM IND +1

Differential amplifier

InactiveCN1941614BLogic circuits coupling/interface using field-effect transistorsDigital storageEngineeringDifferential amplifier
Owner:SK HYNIX INC

Single-drive pure rotation micro-positioning platform

InactiveCN107068201BLarge output displacementEasy to controlInstrumental componentsEngineeringCeramic
Owner:TIANJIN UNIV

Salt bottom sticking method based on X-ray fluorescence element logging technology

ActiveCN105044140BIncrease success rateSafe and fast drillingMaterial analysis using wave/particle radiationLithologyTrace element
Owner:BEIJING AOYIER ENG TECH

Peelable flexible coatings, compositions and methods thereof

InactiveCN104937053APolyurea/polyurethane coatingsThin material handlingPercent elongationPolymer chemistry
Owner:3M INNOVATIVE PROPERTIES CO

Method for switching mobile radio network member station and mobile radio network member station and vehicle

ActiveCN108235278BParticular environment based servicesConnection managementIn vehicleNetwork management
Owner:VOLKSWAGEN AG

Opening type roasting fire way pulling brick and method of fire hole arrangement

ActiveCN103134322BExtended service lifeEasy to moveFurnace componentsBrickEngineering
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

CuaZrbAlcMd amorphous alloy composite material with ductile crystal phase and homogenization method for crystal phase thereof

InactiveCN102286707BImprove mechanical propertiesUniform particle sizeMartensite transformationElectric arc furnace
Owner:BEIHANG UNIV

Barium strontium titanate/polystyrene core-shell structure and preparation method thereof

InactiveCN103755848BThe polymerization mechanism is simpleThickness is easy to controlDispersion stabilityPropanoic acid
Owner:SHANGHAI YUEDA NEW MATERIAL TECH

A kind of modified polylactic acid composite material containing peach gum powder and preparation method thereof

InactiveCN103788606BHigh mechanical strengthImproved toughness characteristicsPolymer scienceMolding machine
Owner:SHANGHAI INST OF TECH

An Actively Illuminated Beacon System Based on Alkali Metal Vapor Laser

ActiveCN110649459BIncrease powerHigh beam qualityLaser using scattering effectsActive medium materialHigh power lasersEngineering
Owner:NAT UNIV OF DEFENSE TECH

Anti-interlock circuit and redundant fault-tolerant system to prevent channel locking of fault-tolerant system

ActiveCN112379617BAchieving tertiary processingGet working status correctlyProgramme controlComputer controlCapacitanceCircuit delay
Owner:XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA

Battery current management method and device

ActiveCN103199312BAvoid changeExtend your lifeBatteries circuit arrangementsSecondary cells charging/dischargingCharge currentCurrent limiting
Owner:VERTIV CORP

A biodegradable polymer marine antifouling material and its preparation and application

ActiveCN107163224BAdjusting the self-polishing rateEffective control of crystallinityAntifouling/underwater paintsPaints with biocidesPtru catalystBackbone chain
Owner:SOUTH CHINA UNIV OF TECH

A kind of high-cleaning power high-viscosity friction type silicon dioxide and its preparation method

ActiveCN113307278BImprove friction performanceSuitable viscosityCosmetic preparationsSilicaPhysical chemistryToothpaste
Owner:GUANGZHOU FEIXUE MATERIAL TECH +1

Light redirecting film and manufacturing method thereof

ActiveCN109283730BNon-linear opticsRefractive indexMaterials science
Owner:BENQ MATERIALS CORP

Chitose antibacterial film of uterine neck

InactiveCN1218703CProtect the woundPromotes ulcer healingOrganic active ingredientsAntisepticsMedicineCervix
Owner:ZHEJIANG SANCHUANG BIOTECHNOLOGY CO LTD

High-fidelity (Hi-Fi) audio system and driving method thereof

ActiveCN101621727BLow costElectric digital data processingTransducer circuitsComputer scienceAudio frequency
Owner:VIA TECH INC

A multi -functional vertical polytetrafluoroethylene board and its layer pressure composite preparation process

ActiveCN111152533BHigh knot strengthImprove creep resistanceLamination ancillary operationsSynthetic resin layered productsFiberPolymer science
Owner:QINGDAO UNIV

A water-saving and energy-saving method for changing the water replenishment mode of a closed circulating water system

ActiveCN103953916BIncrease condensateReduce water temperatureFeed water supplyDirect contact heat exchangersWater savingWater storage tank
Owner:HEILONGJIANG SANBEI WATER CONSERVANCY TECH DEV CO LTD

Personal information exchange device and method based on smart watch

ActiveCN103475754BExchange accurate and fastAvoid cumbersomeSubstation equipmentWireless communicationTime informationInternet privacy
Owner:浙江浙大西投脑机智能科技有限公司

A rapid method for detecting morphological characteristics of vessel cells in lignocellulosic materials

ActiveCN107515187BQuick extractionQuick analysisPreparing sample for investigationIndividual particle analysisMicroscopic imageMorphological trait
Owner:INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY

Preparation method of double-pass titanium oxide nanotube array

InactiveCN101748467BSurface reaction electrolytic coatingTio2 nanotubeTitanium
Owner:PEKING UNIV

Safe injector

InactiveCN101850141BReasonable structureEasy to operateInfusion syringesLower limitEngineering
Owner:江苏亿乐医疗用品有限公司

A Plant Weak Electric Signal Amplifier

InactiveCN106301266BEnsure consistencyHigh gauge sensitivityDifferential amplifiersDc-amplifiers with dc-coupled stagesAudio power amplifierSignal amplifier
Owner:山西润昌农业有限责任公司

Double layer mutual capacitive touch panel

ActiveCN108509092BReduce Perimeter WidthInput/output processes for data processingEngineeringTouch panel
Owner:ILI TECHNOLOGY CORPORATION

Optical beam-expanding collimation system

InactiveCN101806946BAdjustable positionReal-time monitoring of working statusMountingsMagneto-optical trapModularity
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Multi-station radar signal fusion detection method based on Neyman-Pearson criterion quantification

ActiveCN106707273BEasy to detectRadio wave reradiation/reflectionRadar systemsCommunication bandwidth
Owner:XIDIAN UNIV

Electronic bill server and control method thereof, and electronic bill system

ActiveCN109034856BDiscounts/incentivesPoint-of-sale network systemsTransaction dataFinancial transaction
Owner:TOSHIBA TEC KK

An organic electroluminescent device and a display device using the same

ActiveCN104716264BImprove stabilityFew stacked layersSolid-state devicesSemiconductor/solid-state device manufacturingQuantum efficiencyGrating
Owner:CHENGDU VISTAR OPTEOLECTRONICS CO LTD

Method and circuit for driving piezoelectric motor

InactiveCN101567640BImprove reliabilityLow costPiezoelectric/electrostriction/magnetostriction machinesEngineeringAlternating current
Owner:JOHNSON ELECTRIC SHENZHEN

Accurate waveband potentiometer

InactiveCN101325107BImprove performanceReduce weightAdjustable resistorsEngineeringWave band
Owner:宁波宏韵电子有限公司

Distributed failure detection method for wireless sensor network nodes

InactiveCN102572908BEasy to detectStrong fault detection abilityNetwork topologiesMobile wireless sensor networkSpatial correlation
Owner:NANJING UNIV OF POSTS & TELECOMM

Method and apparatus for spectrum sensing of fm wireless microphone signals

InactiveCN102439880AReceivers monitoringModulated-carrier systemsAdjacent-channel interferenceWireless microphone
Owner:THOMSON LICENSING SA

Cell-activating agent, collagen production-promoting agent, bleaching agent, anti-oxidizing agent, anti-inflammatory agent, aromatase activity-promoting agent, protease activity-promoting agent, skin

ActiveCN101489528AGood effectCosmetic preparationsHair cosmeticsAromataseProteinase activity
Owner:NOEVIR CO LTD

A method and a network node for managing transmission of at least one channel quality report

ActiveCN109936431AFlexible managementEfficient managementSignal allocationWireless communicationTelecommunicationsRadio networks
Owner:ERICSSON (CHINA) COMMUNICATION COMPANY LTD

A method and system for synchronously processing spectroscopic polarization spectrum information

ActiveCN109118460BCompact structureSimple processImage enhancementImage analysisPhase correlationImaging quality
Owner:HOHAI UNIV

A Molecular Marker Closely Related to Sclerotinia Stem Resistance of Rapeseed and Its Application

ActiveCN109680097BHigh linkageImprove targetingMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologySclerotinia
Owner:SOUTHWEST UNIV

A method for regulating the long-range ordered structure of nanocellulose airgel

ActiveCN111808315BIncreased anisotropySodium hypochlorite solutionFree oxygen radicals
Owner:NANJING FORESTRY UNIV

Eel fry catching net capable of preventing mistaken catching

ActiveCN114557324AAvoid enteringAvoid predationClimate change adaptationFishingSturgeonZoology
Owner:INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU

Laundry treatment appliance with supply device

ActiveCN106605018BReduce residual moistureOther washing machinesTextiles and paperProcess engineeringLaundry
Owner:BOSCH SIEMENS HAUSGERATE GMBH

Residual heat-based coal drying system

ActiveCN102072623BIncrease temperatureBurn fullyDrying machines with progressive movementsDrying solid materialsCombustionProcess engineering
Owner:SHANDONG BAIER BUILDING MATERIAL CO LTD

A microbial carrier of Thiobacillus denitrificans

ActiveCN105967320BWon't happenReduce the burden onTreatment with anaerobic digestion processesPhosphateMonopotassium phosphate
Owner:东莞市台腾环保材料科技有限公司

Angular speed-based Hartley index approximate output method for Eulerian angles

InactiveCN102519464BGuaranteed output accuracyGuaranteed time update iteration calculation accuracyInstruments for comonautical navigationLinear approximationHartley function
Owner:NORTHWESTERN POLYTECHNICAL UNIV

contact microphone

ActiveCN111935611BHigh sensitivityStable structureElectrical transducersHearing device active noise cancellationContact microphoneEngineering
Owner:JIANGXI LIANCHUANG HONGSHENG ELECTRONICS

Hydroponic cultivation device

ActiveCN107257622BAdjust setting spacingSafe and reliable supportClimate change adaptationAgricultural fishingGrowth plantEngineering
Owner:严在渊

Homogeneous pool esterification water treatment system and treatment method

ActiveCN102765807BImprove effluent qualityReduce effluent COD indexTreatment with anaerobic digestion processesWater treatment systemSludge
Owner:桐昆集团浙江恒盛化纤有限公司

Variable geometry turbines and turbochargers

ActiveCN103184903BMachines/enginesEngine componentsImpellerTurbine wheel
Owner:CUMMINS LTD

relative inertial measurement system

ActiveCN109564475BInput/output for user-computer interactionImage data processingUser deviceSimulation
Owner:APPLE INC

Method for rolling cutting cone scrole spring

InactiveCN100358648CEasy to rollImprove carrying capacityCardboardAsbestos sheet
Owner:扬州核威碟形弹簧制造有限公司

Lamp controller employing acceleration sensor and control method thereof

InactiveCN101784144BImprove reliabilityImprove securityElectronic switchingElectric light circuit arrangementEngineeringExecution unit
Owner:SHENZHEN HEZHI CHUANGYING ELECTRONICS

A method and system for intelligent detection of form picture text

ActiveCN113837152BImprove detection accuracyCharacter and pattern recognitionNeural learning methodsText detectionAlgorithm
Owner:ZHEJIANG LAB

A non-contact vital sign detection method based on phase comparison

ActiveCN113425270BReduce secondary damageReduce the possibility of secondary injuryDiagnostic recording/measuringSensorsTransceiverMathematical model
Owner:ZHENGZHOU UNIV

Automatic bending machine for hooping

InactiveCN100361764CNovel ideaAdvanced technologyHoopingHydraulic pump
Owner:韩道江

An anti-mistouch device for the start-stop control button of an assembly line

ActiveCN110896002BReduce wasteAvoid product qualityContact operating partsProduction lineProcess engineering
Owner:JIANGSU UNIV OF TECH

Triple pole structure of plane type field emission, and preparation method

InactiveCN100444697CIncreasing the thicknessReduce leakage currentElectrical apparatusElectroluminescent light sourcesFluorescenceField electron emission
Owner:SOUTHEAST UNIV

A Design Calculation and Optimization Method of Electric Vehicle Powertrain Mounting System

ActiveCN112733265BTaking into account the optimization effectNatural frequency distribution is reasonableGeometric CADInternal combustion piston enginesDynamic modelsGenetics algorithms
Owner:SOUTH CHINA UNIV OF TECH

Artificial intelligence cloud financial data disaster recovery array frame convenient to adjust in size

PendingCN114607729AEasy to placeFully protectedGas treatmentDispersed particle filtrationEnergy absorptionMechanical engineering
Owner:YELLOW RIVER CONSERVANCY TECHN INST

A kind of cultivation method of 1-year leek

ActiveCN108718951BEffective controlReduce laborLeaf crop cultivationSeedlingAllium tuberosum
Owner:PINGDINGSHAN ACAD OF AGRI SCI +1

Scrubber including detergent dispenser

InactiveCN105658863BNot to get dirtySolve the lossOther washing machinesTextiles and paperCleansing AgentsBiomedical engineering
Owner:ARCELIK AS

container for installation

InactiveCN103313626BEasy to transportOther accessoriesCouplingEngineering
Owner:FARO TECH INC +1

A control method and vehicle controller for a fuel cell vehicle

ActiveCN111114532BEnsure charging safetyGuaranteed powerHybrid vehiclesPower batteryFuel cells
Owner:WEICHAI POWER CO LTD

Fluidized activated carbon combined desulfurization and denitrification process

InactiveCN101856587BEfficient use ofSimple processDispersed particle separationAir quality improvementActivated carbonMicrowave
Owner:SHANDONG UNIV

A closed reduction and suture device for acromioclavicular joint

InactiveCN105943151BEasy to fixFind the center exactlyOsteosynthesis devicesEngineeringTarsal Joint
Owner:李晓东

Garbage compressor weighing support system

ActiveCN105216364BAvoid corrosionPlay a supporting rolePressesSupporting systemContact formation
Owner:CHONGQING ENDURANCE & SHINMAYWA IND

An ocean bottom sampling device

ActiveCN108195620BSave energyReduce manufacturing costWithdrawing sample devicesStructural engineeringSubmarine
Owner:NATIONAL MARINE ENVIRONMENTAL MONITORING CENTRE

A road surface detection method and device

ActiveCN105200900BReduce labor costsImprove processing efficiencyRoads maintainenceRoad surfaceComputer science
Owner:BEIJING FOREVER TECH

A connection device for bridge deck and subgrade of pile-slab structure

ActiveCN107142839BImprove integrityImprove economyPaving gutters/kerbsBridge structural detailsPolyesterBridge deck
Owner:ANHUI TRANSPORT CONSULTING & DESIGN INST

Computerized oral prescription administration for securely dispensing a medication and associated systems and methods

PendingCN113853353AMedical devicesOral administration deviceBiologic AssaysEmergency medicine
Owner:BERKSHIRE BIOMEDICAL CORP

Manual three-degree-of-freedom micro manipulator for minimally invasive surgery

InactiveCN102525658BImprove stabilityIncrease flexibilityDiagnosticsSurgical robotsLess invasive surgeryThree degrees of freedom
Owner:HARBIN ENG UNIV

A preparation method of resistance welding electrode for connecting nickel sheet in lithium battery

ActiveCN104289830BSolve the heating oxidation problemHigh strengthPressure electrodesWelding/cutting media/materialsCopper coatingIngot
Owner:中铝洛阳铜加工有限公司

Brake friction auxiliary block wear compensation mechanism

ActiveCN111927907BIncrease contactEasy to pressurizeBrake actuating mechanismsSlack adjustersClassical mechanicsEngineering
Owner:NINGBO HELI BRAKE SYST CO LTD

Battery module, battery rack comprising same, and energy storage device

PendingCN114128019AImprove structural stabilityImprove life performanceSecondary cellsCell component detailsMechanical engineeringBattery cell
Owner:LG ENERGY SOLUTION LTD

High-temperature aerobic fermentation method and device thereof

ActiveCN102311282BImprove breathabilityAchieve brokenBio-organic fraction processingClimate change adaptationExhaust fumesEnvironmental engineering
Owner:ENVIROSYST BEIJING ENVIRONMENTAL ENG & TECH CO LTD

Sweeper Power Transmission

InactiveCN102912749BEmission reductionReduce pollutionRoad cleaningElectricityPollution
Owner:于洪伟

Method for taking equipment loading into effect, equipment and remote loading system

ActiveCN101699785BEffective controlData switching networksControl engineeringComputer science
Owner:HUAWEI TECH CO LTD

A Repairable Metal Damper Composite with Toothed and Ring Dissipating Plates

ActiveCN109763583BStrong energy dissipation and vibration reduction effectEasy to disassembleProtective buildings/sheltersShock proofingClassical mechanicsEngineering
Owner:JIANGSU UNIV OF SCI & TECH

A 3D cold printing self-propagating method for preparing tic-based steel-bonded cemented carbide

ActiveCN109439998BAchieving complex shapesUnlimited shape and sizeAdditive manufacturing apparatusTransportation and packagingAlloyCemented carbide
Owner:UNIV OF SCI & TECH BEIJING

Voltage adaptive adjustment circuit and chip

ActiveCN104035018BReal-time detection of work performanceWork performance automatic adjustmentDigital data processing detailsDc-dc conversionControl signalEngineering
Owner:HUAWEI TECH CO LTD

Continuous welding production method of light H-type steel

InactiveCN1168568CIncrease productivityRealize continuous productionWelding/cutting auxillary devicesHigh frequency current welding apparatusEngineeringStrip steel
Owner:CENT IRON & STEEL RES INST

injection molding machine

ActiveCN110315706BReduce conflict situationsMolding machineProcess engineering
Owner:SUMITOMO HEAVY IND LTD

Device for drying lignite by microwave fluidization

InactiveCN102261822BTo achieve the effect of drying and upgradingSolve easy blockageDrying solid materials with heatHearth type furnacesMicrowaveEngineering
Owner:KEDA INDUSTRIAL GROUP CO LTD

Noise reduction system, endoscope processor, and endoscope system

InactiveCN101449958ATelevision system detailsSurgerySignal onComputer module
Owner:HOYA CORP

Construction hoist cage doors and construction hoist cages

ActiveCN111056412BBuilding liftsStructural engineeringControl theory
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A kind of processing method of temperature-controlled ceramics

ActiveCN104556993BHigh temperature control accuracySimple methodTemperature controlElectrical conductor
Owner:曹艺佳

Document hierarchy division method, document hierarchy division device and readable storage medium

ActiveCN111079402BNatural language data processingSpecial data processing applicationsGlyphDocumentation
Owner:NEW FOUNDER HLDG DEV LLC +1

Installation structure of a special-shaped ceiling suspended ceiling

ActiveCN112796456BImprove the installation effectGuaranteed installation effectCeilingsPhotovoltaic energy generationEngineeringLong span
Owner:广东景龙建设集团有限公司

Traditional Chinese medicine composite for born muscle antiphlogosis

InactiveCN101987145BPromote healingPromote blood circulationDermatological disorderPlant ingredientsWound surfaceKnife wound
Owner:HAINAN JINXING PHARMA

A self-tightening pipeline connection structure

ActiveCN113483167BImprove reliabilityStable leak rateJoints with sealing surfacesPipeline systemsControl engineeringStructural engineering
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Apparatus for controlling a virtual environment

InactiveCN100435173CFinger bandagesAnimationAnimationHuman–computer interaction
Owner:ANTICS TECHNOLOGIES LTD

An implementation method of multi-SP security binding based on local authentication of smart terminals

InactiveCN104283885BImprove login securityImprove securityTransmissionPasswordSecure authentication
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Method for measuring elevation of bottom of tank with liquid and method for measuring volume of bottom of tank with liquid

ActiveCN102128578BSimple and fast operationOperational securityContainer/cavity capacity measurementMechanical measuring arrangementsEngineering
Owner:CHINA PETROLEUM & CHEM CORP

An aluminum foil-coated board for home appliances with wire drawing effect

ActiveCN107097486BImprove corrosion resistanceHigh hardnessSynthetic resin layered productsPolyurea/polyurethane coatingsComposite filmPolyurethane adhesive
Owner:江阴海美金属新材料有限公司

Large field of view and large size bionic holographic 3D dynamic display method

ActiveCN106501952BAvoid lostLarge field of viewHolographic optical componentsActive addressable light modulatorSpatial light modulatorEngineering
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY