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 device for painting the shell surface of capacitors for dynamic reactive power compensation for electric power

ActiveCN106269394BEvenly paintedGood paint effectLiquid surface applicatorsCoatingsPower compensationEngineering
Owner:桐乡市华宇电力设备股份有限公司

Construction system and method for combination of horizontal and vertical rotation for circular steel-lined tunnels

ActiveCN110593906BImproving the quality of round weldingImprove welding qualityUnderground chambersTunnel liningArchitectural engineeringStructural engineering
Owner:CCCC SECOND HARBOR ENG

An active vibration-damping detection element

ActiveCN113404811BStable detectionHigh precisionWave based measurement systemsNon-rotating vibration suppressionClassical mechanicsEngineering
Owner:宁波市杭州湾大桥发展有限公司 +1

Serial alarm device and method for safe driving of expressway vehicles and prevention of serial collision

InactiveCN108564819BSimple technologyEasy to manufactureAnti-collision systemsImaging processingGps positioning
Owner:JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH

A mixing material feeding mechanism

ActiveCN110919842BBlanking uniform and stableReduce noiseFeeding arrangmentsGear wheelElectric machinery
Owner:台州路桥朝槿自动化科技有限公司

A network resource adjustment method and device

ActiveCN111147395BTransmissionNetworked systemThe Internet
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A CNC machine tool that is easy to replace fixtures

ActiveCN112276597BEasy to replaceThe installation is firmLarge fixed membersPositioning apparatusNumerical controlEngineering
Owner:襄阳奥利斯智能装备科技有限公司

Circuit structure for sound source processing and processing method thereof

InactiveCN100543841CSpeech analysisCapacitanceSound sources
Owner:GETAC TECH CORP

Method of information storage and discriminating device

InactiveCN100495570CIncrease storage capacitySimple structureCo-operative working arrangementsCharacter and pattern recognitionGratingLight guide
Owner:SUZHOU UNIV

Mobile phone chat assistant system based on multi-segment speech summary transmission

ActiveCN114363280BEasy to listen toAvoid separate transfersSubstation equipmentTransmissionHuman–computer interactionSpeech sound
Owner:深圳市欧乐智能实业有限公司

A Method for Extracting Information of Wavy Cloud Arrangement Based on Analysis of Cloud Block Main Body Skeleton

ActiveCN104182977BOrderly rowsOperableImage analysisGraphicsVein
Owner:PLA UNIV OF SCI & TECH

Small-sized hand vibration preventing image sensing module

ActiveCN101726960BReduce thicknessTelevision system detailsPrintersMiniaturizationEngineering
Owner:ASIA OPTICAL CO INC

Method and device for mobile terminal flow reminder

ActiveCN107204858BDoes not affect the online experienceImprove experienceMetering/charging/biilling arrangementsThe InternetComputer science
Owner:HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED

A three-way distribution tank

ActiveCN110371624BAchieve regulationSolve certain security problems that are easy to dropConveyor partsMechanical engineeringPhysics
Owner:皮休车轮科技(台州)有限公司

High-resistance electrothermal alloy material and preparation method thereof

ActiveCN102206773BReasonable component designSimple preparation processElectrical resistance and conductanceHigh resistivity
Owner:JIANGSU XINHUA ALLOY ELECTRIC

Pipe punching device

ActiveCN107790546BPerforating toolsMetal-working feeding devicesPunchingEngineering
Owner:DONGGUAN JIANG SHUN SUITCASES & HANDBAGS SPARE PARTS

Reinforced load-bearing cylinder with open holes in the skin

ActiveCN109080852BIncreased tangential bending stiffnessImprove radial stiffnessCosmonautic vehiclesCosmonautic partsSkin openingStructural engineering
Owner:SHANGHAI SATELLITE ENG INST

A 3D model encryption method and device

ActiveCN111797411BAvoid mistakesKey distribution for secure communicationEncryption apparatus with shift registers/memoriesAlgorithmTheoretical computer science
Owner:QINGDAO HAIER SMART TECH R & D CO LTD +2

Socks knitting machine

ActiveCN101096791BSave setup spaceCircular knitting machinesHosieryYarnEngineering
Owner:SHIMA SEIKI MFG LTD

Deposition heads for additive manufacturing

ActiveCN106041071BIncreasing energy efficiencyMetallic material coating processesMelting tankEngineering
Owner:THE BOEING CO

Antenna and bluetooth wireless earphone

ActiveCN112582779BAntenna supports/mountingsRadiating elements structural formsTransceiverMiniaturization
Owner:HUAWEI TECH CO LTD

Motorcycle front-wheel fixation rack

ActiveCN101492076BSimple structureCompact structureCycle standsItem transportation vehiclesSeparated stateEngineering
Owner:谢翠斌

A direct-drive inner rotor starter-generator system for an aero-engine

ActiveCN113612349BIncrease operating speedHigh output powerManufacturing stator/rotor bodiesMechanical energy handlingStarter generatorControl theory
Owner:BEIHANG UNIV

A kind of novel composite material and its production method

InactiveCN102275367ARecyclableEasy to degradeLamination ancillary operationsSynthetic resin layered productsPolymer scienceChemical composition
Owner:张文益

Method for enhancing offshore oilfield recovery

ActiveCN100580218CLow recovery factorEnhanced overall recoveryFluid removalSocial benefitsOil field
Owner:CHINA NAT OFFSHORE OIL CORP +1

Intraocular ruler

ActiveCN102551653BEasy to measureMeasure directlyEye diagnosticsMedicineService condition
Owner:BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV

Rectifier bracket and its connecting body

InactiveCN103169380BReasonable structureAdd smash functionBeverage vesselsEngineeringMechanical engineering
Owner:黄锡仕

Side door rain protection for railway vehicles

ActiveCN106379350BMeet the sealing performanceSolve the problem of rain leakageDoor arrangementEngineeringElectrical and Electronics engineering
Owner:CRRC NANJING PUZHEN CO LTD

A kind of anti-puncture tread rubber and preparation method thereof

ActiveCN110406330BAvoid punctureEnsure safetyTyre tread bands/patternsEngineeringMechanical engineering
Owner:NANTONG UNIVERSITY

Method for preparing flexible display device and flexible display device

ActiveCN108365128BReduce adhesionWill not harmFinal product manufactureSolid-state devicesFlexible displayBond Force
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Application of toad cake to preparation of medicament for suppressing biosynthesis of oleic acid (OA) and linoleic acid (LA)

InactiveCN102552327AInhibition of systolic functionLow efficiencyAmphibian material medical ingredientsOrganic active ingredientsDiseaseSide effect
Owner:HEHUANG PHARMA SHANGHAI

High-performance permanent magnet ferrite material with secondary pre-sintering of powder and preparation method thereof

ActiveCN110937888BAdd lessLow costMagnetic materialsRare-earth elementFerrite (magnet)
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Irrecoverable type line-type heat detector of broken circuit warning

InactiveCN101138669BFacilitate transmissionReduce false alarmsFire rescueFire detectorElectrical conductor
Owner:SURELAND IND FIRE SAFETY

a steamed stuffed bun machine

InactiveCN104522108BHigh degree of automationSmall footprintDough shapingDough processingSmall footprintAutomation
Owner:ANHUI HAILU MACHINERY MFG

Grinding methods and abrasive products

ActiveCN103492126BRevolution surface grinding machinesAbrasion apparatusHigh concentrationPolycrystalline diamond
Owner:3M INNOVATIVE PROPERTIES CO

An intelligent architecture of ship integrated electric propulsion safety control system

ActiveCN109407635BImprove scalabilityEasy to integrateProgramme total factory controlControl systemSafety control
Owner:HARBIN ENG UNIV

Direct-drive wind power generation alternating current/direct current conversion circuit and control method

ActiveCN102130465BSimplify AC/DC conversion link circuitHarmonic reductionAc-dc conversionSingle network parallel feeding arrangementsPower factorEngineering
Owner:CHINA SCI TIANGONG ELECTRICAL HLDG

Sprue cup device and pouring method for iron mold sand-covered casting

ActiveCN104959541BEasy to placeEasy to operateFoundry mouldsFoundry coresFoundryDevice type
Owner:浙江省机电设计研究院有限公司

A kind of sea cucumber rice lotus seed superfine nutrition powder and preparation method thereof

InactiveCN103385411BIncrease contentReduce contentFood preparationNutritionTryptophan
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI

Automatic serial-parallel motor control system

ActiveCN102996538BAvoid shockEfficiency in full playServomotorsHydraulic motorControl system
Owner:广州市阿盖特科技有限公司

A LED integrated package module realized by transition electrode

ActiveCN103107274BReduce maintenance difficultyReduce lossSolid-state devicesSemiconductor devicesEngineeringElectrode
Owner:SHIJIAZHUANG EMPOLDER SHENTONG MACHINE ELECTRIC EMPOLDER

Information processing apparatus and startup control method

InactiveCN100458645CSimple switching of the automatic start functionSimple auto start functionDigital data processing detailsInformation processingEmbedded system
Owner:KK TOSHIBA

a cover

ActiveCN111564811BOperation saves time and effortCable installations on groundStructural engineeringMechanical engineering
Owner:GUANGDONG POWER GRID CO LTD +1

Call center enabler

InactiveCN101401459BAutomatic exchangesMessaging/mailboxes/announcementsCommunication deviceCall centre
Owner:SONY ERICSSON MOBILE COMM AB

High-flash-point alcohol ether diesel oil

InactiveCN104178231BHigh flash pointPowerfulLiquid carbonaceous fuelsAlcoholEther
Owner:陕西宝姜新能源技术研发有限公司

Apparatus for compensating for speed error of motor

InactiveCN100424980CReduce speed fluctuationsReduce vibrationTorque ripple controlVector control systemsControl theoryEngineering
Owner:LG ELECTRONICS INC

Drive device, image acquisition device, and electronic equipment

InactiveCN102105829BReduce resonance concernsTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesElectricityDrive shaft
Owner:MAXELL HLDG LTD

Method, system and TV for continuously playing video files in mp4 format

InactiveCN103517135BSmooth playbackImprove experienceSelective content distributionComputer graphics (images)New media
Owner:TCL CORPORATION

A perovskite-type honeycomb monolithic methane catalytic combustion catalyst and preparation method thereof

ActiveCN106944093BIncrease loadAvoid reunionHeterogenous catalyst chemical elementsMetal/metal-oxides/metal-hydroxide catalystsAlkaline earth metalRare earth
Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

A lamp rapid detection method for wheat high molecular weight glutenin subunit 1dx5

InactiveCN106048048BStrong specificityHigh sensitivityMicrobiological testing/measurementGluteninReaction temperature
Owner:SHANDONG AGRICULTURAL UNIVERSITY

VR display method and system for 3D video

ActiveCN106961592BMeet needsSolve technical problemsInput/output for user-computer interactionGraph readingComputer graphics (images)Radiology
Owner:深圳维智全息科技有限公司

An adjustable fully automatic turning machine and method thereof

InactiveCN104210867BSimple structureEasy to useOverturning articlesPaperboardIndustrial engineering
Owner:FOSHAN NANHAI FUCHENG BELTING IND +2

A method and device for improving the robustness of signaling frame transmission

ActiveCN103957083BImprove transmission robustnessImprove transmission reliabilityError preventionAlgorithmEngineering
Owner:南京易太可通信技术有限公司

Pressurized disc filter

ActiveCN103230698BRealize continuous operationInhibit refluxMoving filtering element filtersSlagDischarger
Owner:HANGZHOU CHEM MACHINERY

Evaporative cooling equipment and its inlet air treatment method

ActiveCN107676899BImprove cooling effectImprove adaptabilityMechanical apparatusLighting and heating apparatusAir treatmentCooling effect
Owner:成都歆雅春风科技有限公司

Activated carbon-copper ferrite composite material, its preparation method and photocatalytic denitrification application

ActiveCN106186271BEfficient removalAdsorption double effectWater/sewage treatment by irradiationOther chemical processesActivated carbonSpace group
Owner:SUZHOU UNIV OF SCI & TECH

Radiating system for communication apparatus

InactiveCN100455177CImprove cooling effectSimple structureEnergy efficient ICTDigital data processing detailsCold airEngineering
Owner:XIAN RUIXIN TECH CO LTD

A shoe sole with the function of kicking the ground and guiding the force and sports shoes including the shoe sole

InactiveCN106418897BImprove skid resistanceImprove the cushioning effectSolesEngineeringGait
Owner:钟祥龙行天下运动用品有限公司

Method and device for realizing arp interception

ActiveCN102594943BAchieve sharingInhibition amountData switching networksAddress Resolution ProtocolInformation sharing
Owner:NEW H3C TECH CO LTD

An inverter circuit board fixing structure

ActiveCN105828560BBeautiful appearanceAvoid moving back and forthAc-dc conversionElectrical apparatus contructional detailsEngineeringPrinted circuit board
Owner:NINGBO GINLONG TECH

A path planning method for a four-way shuttle

ActiveCN113359774BReduce time complexityPosition/course control in two dimensionsVehiclesPathPingSimulation
Owner:江苏智库智能科技有限公司

Frequency deviation estimating method and device

InactiveCN102457463BEffect of Simple Frequency Offset EstimationRealize the effect of frequency offset estimationBaseband system detailsMulti-frequency code systemsNoise reductionDemodulation
Owner:ZTE CORP

A constant flow control method

ActiveCN112066505BEnergy recovery in ventilation and heatingMechanical apparatusTurbineMechanics
Owner:ZHEJIANG MENRED ENVIRONMENT TECH CO LTD

nursing mattress

ActiveCN110573124BGood follow-upReduce gapStuffed mattressesDomestic upholsteryRadiologyNursing care
Owner:C ENG CO LTD

Oil well pipe for expansion in well and two-phase stainless steel for use as oil well pipe for expansion

InactiveCN101541997AGood expansion effectUniform elongationChemical compositionSulfur
Owner:SUMITOMO METAL IND LTD

A method of processing plane nodes

ActiveCN106326505BEasy to handleSolve instabilityDesign optimisation/simulationElement modelAlgorithm
Owner:CHINA ELECTRIC POWER RES INST +2

A method and electronic equipment for switching operator networks

ActiveCN112399526BDirectly or indirectlyAccounting/billing servicesAssess restrictionThe InternetEngineering
Owner:HUAWEI TECH CO LTD

A rigid glossy plastic bottle

ActiveCN104441808BImprove bindingNot easy to peel offBottlesSynthetic resin layered productsAdhesiveEngineering
Owner:中粮包装(广州)塑胶有限公司

An automatic brick cutting device for construction engineering

ActiveCN111251480BGuaranteed cutting accuracy requirementsEnsure safetyWorking accessoriesStone-like material working toolsHydraulic cylinderBrick
Owner:创际建工集团有限公司

An automatic snow removal device for wires and cables

ActiveCN112310925BWeight increaseWill not affect normal flowOverhead installationSnow removalContact pad
Owner:ELECTRIC POWER OF HENAN LUOYANG POWER SUPPLY +1

Filter assembly

InactiveCN107859580ACasingsCylinder headsEngineering
Owner:CATERPILLAR INC

Tool for analyzing manufacturability of three-dimensional model design

ActiveCN102254076BGood inheritanceImprove design efficiencySpecial data processing applicationsDimensional modelingComputer science
Owner:湖北三江航天红林探控有限公司

A Method for Determining Topology of Constant Voltage Compensation Network in Wireless Power Transmission System

ActiveCN105529837BSimple designImprove transmission efficiencyCircuit arrangementsElectric power transmissionTransformer
Owner:SOUTHEAST UNIV

Method for producing non-oil arillus longan

InactiveCN101040627BReduce freshness conditionsNeat appearanceFood preparationFruits/vegetable preservation by dehydrationMachining processRefrigerated temperature
Owner:厦门铭一食品有限公司

Methacrylic resin composition and molded article thereof

ActiveCN107033512BPolymer sciencePolymer chemistry
Owner:ASAHI KASEI KK

Method and device for manufacturing micro-interconnection bumps

ActiveCN105655260BLow process temperatureSimple processSemiconductor/solid-state device manufacturingCrucibleEngineering
Owner:DALIAN UNIV OF TECH

A flat gate valve for oil field

ActiveCN111895162BEasy to switchImprove reliabilityOperating means/releasing devices for valvesSlide valveCylinder blockValve stem
Owner:ZHEJIANG GUANZHENG VALVE CO LTD

The Method of Reducing Casting Speed ​​and Increasing Success Rate of Quick Change in Billet Continuous Casting Machine

ActiveCN108817341BExtension of timeGuaranteed contactSteelmakingCooling chamber
Owner:ZENITH STEEL GROUP CORP CO LTD

Lightweight inner dash

PendingCN110072692ASynthetic resin layered productsVehicle componentsEngineeringMechanical engineering
Owner:AUTONEUM MANAGEMENT AG

Method for manufacturing high silicon grain-oriented electrical steel sheet with superior core loss property

InactiveCN100430493CImprove magnetic propertiesIncreasing the thicknessSolid state diffusion coatingSheet steelElectrical steel
Owner:浦项股份有限公司

A method of constructing a lawn water-saving structure

ActiveCN106717963BRealize the purpose of saving waterAchieve reuseRoot feedersSewerage structuresWater storageSoil science
Owner:BEIJING ORIENT LANDSCAPE

Aviation built-in permanent magnet starter generator

ActiveCN107528442BLight in massSmall moment of inertiaSynchronous machine detailsStarter generatorAviation
Owner:山东飞奥航空发动机有限公司

Method for preparing photo-stable methylamino avermectin

ActiveCN101386635BAvoid direct light degradationGood light stabilityBiocideSugar derivativesPolymer nanoparticleMethanol
Owner:HEBEI VEYONG BIO CHEM

High-throughput die for polyamide strand synthesis

ActiveCN104129055BImprove stabilityPolymer sciencePolyamide
Owner:INVISTA TEXTILES (U K) LTD

Hydrogen water product filled in a glass bottle and preparation method thereof

InactiveCN108438518BHydrogen solubility does not changeRetrofit requirements are minimizedBottlesSealingPolymer scienceAquatic product
Owner:北京青爱多科技有限公司

Paint grinder that avoids bead buildup

ActiveCN109127012BAvoid breakingImprove crushing efficiencyGrain treatmentsCircular discTransmission belt
Owner:绍兴市华获智能装备有限公司

path planning method

ActiveCN104931063BImprove efficiencySmall amount of calculationInstruments for road network navigationPathPingCar sharing
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Dual motor control system and engineering equipment

ActiveCN111740642BMultiple dynamo-motor startersEmergency protective circuit arrangementsControl systemControl engineering
Owner:SANY AUTOMOBILE MFG CO LTD

Manufacturing method of longitudinal stacking grid-last type silicon-nanowire field effect transistor based on SOI (Silicon On Insulator)

ActiveCN102623338BImprove the isolation effectFacilitate subsequent contact hole processSemiconductor/solid-state device manufacturingPower flowSilicon nanowires
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

A connecting member for a shopping cart

ActiveCN108860278BImprove fastnessWon't slip off looseHand cart accessoriesEngineeringCart
Owner:合肥奥彩特塑胶科技材料有限公司

Image processing device and image processing method

ActiveCN107797427BElectrographic process apparatusPrinting after-treatmentImaging processingProcess engineering
Owner:KK TOSHIBA +1

A simple method and device for measuring flatness

ActiveCN105444657BMethod scienceAccurate methodMechanical roughness/irregularity measurementsEngineeringFeeler gauge
Owner:BAODING TIANWEI BAOBIAN ELECTRICAL

A special fixture for G-type workpieces and its use method

ActiveCN104972331BImprove machining accuracyAvoid deformationPositioning apparatusMetal-working holdersEngineeringShock resistance
Owner:FOSHAN PRATIC CNC SCI & TECH

Preparation process of 2-methyl-5-trimethylsiloxyfuran

ActiveCN104987348BReduce manufacturing costProduction process is environmentally friendlyGroup 4/14 element organic compoundsFuranHazardous substance
Owner:XINYAQIANG SILICON CHEM JIANGSU

A Modeling Method for Optimal Operation of Coaxial Cable Sheathing Machine

ActiveCN103020447BImprove forecast accuracyImprove generalization abilityGenetic modelsSpecial data processing applicationsMaterial classificationCoaxial cable
Owner:HANGZHOU FUTONG ELECTRIC WIRE & CABLE

Image processing apparatus, image processing method, and storage medium

InactiveCN101098382AElectrographic process apparatusPictoral communicationImaging processingUser input
Owner:CANON KK

Jib system and jib system

ActiveCN105174089BSimplified installation stepsReduce labor intensityCranesTime conditionEngineering
Owner:XCMG CONSTR MACHINERY

A car emergency brake assist system

ActiveCN108454400BReduce traffic accidentsSmall angle range adjustableAutomatic initiationsPropulsion unit arrangementsControl signalControl engineering
Owner:嘉兴市力能汽车燃气设备有限公司

Infrared gas sensor with low energy consumption

InactiveCN101592603BReduce energy consumptionImprove signal-to-noise ratioColor/spectral properties measurementsDiffusionGas explosion
Owner:北京市加华博来科技有限公司

A kind of porous hemostatic sponge and preparation method thereof

InactiveCN109731127BHigh porosityStrong liquid absorptionSurgical adhesivesPeptide/protein ingredientsEthyl groupBiological materials
Owner:SOUTHWEST JIAOTONG UNIV

A shaping machine provided with a tuyere shielding device

ActiveCN105926228BBeautiful appearanceReduce lossHeating/cooling textile fabricsThermodynamicsProcess engineering
Owner:GUANGDONG SANJI KLANGZ MECHANICAL TECH CO LTD

Heat pump water heater water tank, heat pump water heater water tank design method and heat pump water heater

ActiveCN104729085BImprove performanceGuaranteed reliabilityFluid heatersConversion coefficientsEngineering
Owner:GREE ELECTRIC APPLIANCES INC

10% off profile processing tooling

InactiveCN103861900BSimple structureAccelerated leveling operationLocking mechanismEngineering
Owner:CHENGDU ZHENZHONG ELECTRIC

A heat treatment method for improving the mechanical properties of austenitic heat-resistant steel

ActiveCN106957943BImprove mechanical propertiesSpread evenlyShort termsNanoscopic scale
Owner:HUANENG POWER INT INC +1

Water for making tea and its preparation method and use

ActiveCN106986472BHigh aromaStrong tasteTreatment involving filtrationMultistage water/sewage treatmentBiotechnologySulfate zinc
Owner:康师傅饮品控股有限公司

Water purifying agent made from conch and its use method

InactiveCN101333019BAvoid generatingSolve the reduction of oxygenWater/sewage treatment by neutralisationWater/sewage treatment using germicide/oligodynamic-processWater qualityOyster shells
Owner:金泰成

An outdoor rainproof power meter cabinet

ActiveCN110474245BAffect normal operationDoes not affect heat dissipationSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsElectric power equipmentStructural engineering
Owner:山东一开电气设备有限公司

Bottle production line, tube loading machine and its manipulator

ActiveCN105383926BHigh precisionEasy accessProgramme-controlled manipulatorConveyorsProduction lineEngineering
Owner:YANGZHOU OBAMA TECH DEV

An u-iron frame type straightening drum

InactiveCN101157110BAny replacementCause scrapEngineeringSteel frame
Owner:龙乐武

Method for removing narrow-band interference and self-adapting filter

ActiveCN102098258BReduce processing delayImprove real-time performanceAdaptive networkMulti-frequency code systemsAdaptive filterTime delays
Owner:ZTE CORP

A kind of high-density board and its production process

ActiveCN107627434BReduce dosageReduce usageFlat articlesDomestic articlesFiberPtru catalyst
Owner:广州市康诺装饰材料有限公司

A Supervisable Blockchain System and Method

ActiveCN107483198BAddresses the disadvantages of unsupervised featuresAdd supervision functionKey distribution for secure communicationUser identity/authority verificationCertificate authorityComputer science
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Multi-stable electromagnetic wave energy absorbing unit and parallel wave energy absorber

ActiveCN110848073BReduce the numberWide rate of flux changeMachines/enginesEngine componentsSea wavesEngineering
Owner:BEIHANG UNIV

Dynamic Sense Amplifier with Offset Compensation

ActiveCN107103922BDigital storageDC level changeBit lineCapacitance
Owner:STMICROELECTRONICS (ROUSSET) SAS +1

Network terminal control method and network terminal control system

InactiveCN101345659BEasy to deployEasy maintenanceData switching networksNetwork terminationIp address
Owner:NEW H3C TECH CO LTD

Network resource access request processing method and system and computer equipment

ActiveCN112511569AImprove securityGuaranteed experienceData switching networksResource informationEngineering
Owner:HANGZHOU JINDOUTENGYUN TECH CO LTD

Fan frame with vibration-damping structure and its fan

ActiveCN108443233BSimple structureReduce the amplitudePump componentsPump installationsClassical mechanicsEngineering
Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

Elevator damper assembly

InactiveCN101568484BBuilding liftsControl theoryRide quality
Owner:OTIS ELEVATOR CO

Automatic labeling method of visibility grades in highway fog images

ActiveCN111598885BImprove labeling efficiencyRemove uncertaintyImage enhancementImage analysisComputer graphics (images)Algorithm
Owner:TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY

Rotary tool for welding skirt board grating of rail vehicle

ActiveCN102699609BGuaranteed sizeImprove welding tooling efficiencyWelding/cutting auxillary devicesAuxillary welding devicesGratingGrafting
Owner:辽宁忠旺铝合金精深加工有限公司

A vibration control damper with a multifunctional expandable module

ActiveCN110424563BSave vertical spaceImprove vibration control effectProtective buildings/sheltersShock proofingVibration controlClassical mechanics
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Control unit and electric power steering equipment having the control unit

InactiveCN104890721BReduce manufacturing costAC motor controlElectric motor controlElectric power steeringElectricity
Owner:DENSO CORP

A kind of hydroelectric power generation device for water retaining dam

ActiveCN105275713BImprove continuityAchieve outputHydro energy generationEngine componentsHydraulic motorHydraulic cylinder
Owner:安徽铜仙子食用菌科技有限公司

Method for operating DPF, and device thereof

ActiveCN102232207BEasy to operateImprove interactive experienceInput/output for user-computer interactionStatic indicating devicesComputer visionInduced voltage
Owner:HUAWEI DEVICE CO LTD

Applied operation method and device

ActiveCN106648193BImprove experienceSolve the problem that zooming in is difficult to meet user needsInput/output processes for data processingSoftware engineeringTouchscreen
Owner:ZTE CORP

A method for grain refinement of austenitic stainless steel forgings

ActiveCN109735696BHigh tensile strengthHigh yield strengthIngotSS - Stainless steel
Owner:无锡市法兰锻造有限公司

An electrical control cabinet dust removal mechanism

ActiveCN112736669BEasy to remove dustReduce labor intensitySubstation/switching arrangement casingsRotational axisClassical mechanics
Owner:国网浙江省电力有限公司嵊州市供电公司 +1

Glass Packaging Equipment

ActiveCN113320734BSmall sizeInhibit sheddingShock-sensitive articlesRobot handEngineering
Owner:LONGKOU KENUOER GLASS TECH CO LTD

A kind of preparation method and application of go/pvdf molecularly imprinted composite membrane

InactiveCN107638814BHigh mechanical strengthAvoid breakingSemi-permeable membranesPreparing sample for investigationComposite filmHydrolysis
Owner:JIANGSU UNIV

Flyash brick high efficiency shaping machine

InactiveCN1322967CPromote activationFix damageDischarging arrangementMouldsHydraulic cylinderVertical vibration
Owner:辽宁中田干燥设备制造有限公司

Black matrix structure, mask plate, color filter substrate and display device

ActiveCN104317094BNon-linear opticsDisplay deviceComputer science
Owner:BOE TECH GRP CO LTD +1

A short-circuit auxiliary protection device for long-distance mine roadway low-voltage power supply equipment

InactiveCN104022492BEffective protectionSensitivity worksEmergency protective circuit arrangementsSustainable buildingsLow voltageShort circuit protection
Owner:TAIYUAN UNIV OF TECH

High-purity aluminum fluoride production technology

ActiveCN102992370BHigh purityReduced silica contentAluminium fluoridesDistillationAluminium hydroxide
Owner:SHANDONG BOFENG LIZHONG CHEM

a button

ActiveCN104432995BPlay a security role against openingEasy to useClothes buttonsEngineeringMechanical engineering
Owner:DET IND DESIGN

Ultrasound wave dishware cleaner

InactiveCN100569170CClean upDisinfect thoroughlyTableware washing/rinsing machinesAutomatic controlMegasonic cleaning
Owner:新乡市爱神特洗碗设备有限公司

An in-situ new energy-driven plankton collection device

ActiveCN107182434BSuitable for collectionPhotovoltaic supportsFatty/oily/floating substances removal devicesAxial-flow pumpCollection system
Owner:DALIAN UNIV OF TECH

Double-lumen catheter device capable of adjusting single-pulmonary ventilation volume and positive airway pressure

InactiveCN101623531BEffective maintenance of positive airway pressureDoes not affect reflowTracheal tubesDiseasePositive airway pressure
Owner:任秋生

Damage assessment method of grid structure based on static load test

ActiveCN112507496BGeometric CADDesign optimisation/simulationElement modelStructural engineering
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Delivery method, information processing device, and delivery system

ActiveCN111918829AStacking articlesLogisticsInformation processingDelivery system
Owner:RAKUTEN GRP INC

A cable connection method and connection device for submersible electric pump well oil pipe

InactiveCN100502186CFix damageReduce operating costsCable junctionsClamped/spring connectionsElectrical and Electronics engineeringEngineering
Owner:DAQING OILFIELD CO LTD

A cryosurgical device for freezing and rewarming by adjusting air pressure

ActiveCN105902310BThe throttling and cooling effect weakens and disappearsFacilitate heat exchangeSurgical instruments for coolingGas heaterHigh pressure freezing
Owner:电冷医疗科技(天津)有限公司

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