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 processing hole provided with dimensional tolerance away from seamed edge on acute angle section

InactiveCN101549408BImprove processing efficiencyBoring/drilling machinesAcute angleSharp angle

Owner:沈阳百祥机械加工有限公司

A carbon fiber vacuum tube

ActiveCN108413139BHigh specific strengthHigh specific stiffnessRigid pipesFiberOptoelectronics

Owner:WUHAN UNIV OF TECH

Foamed rubber composition, vulcanized rubber, preparation method and application thereof

ActiveCN109749154BLow densityUniform cellsPolymer scienceVulcanization

Owner:CHINA PETROLEUM & CHEM CORP +1

An internal oxygen self-absorption safe lithium battery

ActiveCN109037684BQuick snapAvoid thermal runawayCell electrodesFinal product manufactureEngineeringConductive materials

Owner:TIANJIN ENERGIES

Sheet welding method

ActiveCN102350563BBalance stressUniform deformationWelding/cutting auxillary devicesArc welding apparatusButt jointEngineering

Owner:CRRC TANGSHAN CO LTD

A SERS sensor for quantitatively detecting the concentration of mercury ions in water samples and its preparation method

ActiveCN104237203BQuick checkStrong specificityRaman scatteringSensor arrayMercuric ion

Owner:SUZHOU UNIV

An Early Stiffness Adjustable Coil Spring Damper

ActiveCN106351353BShorten the lengthDoes not affect the effect of energy consumptionProtective foundationProtective buildings/sheltersAdjustable stiffnessClassical mechanics

Owner:ANHUI XINZE TECH CO LTD

Direct gas quenching unit for mesh-belt continuous brazing furnace

ActiveCN102251080BAvoid quenchingQuality improvementQuenching agentsSoldering auxillary devicesHydrogenSurface oxidation

Owner:临沂市金立机械有限公司

Chair

ActiveCN103799740BSuppression offsetImprove the sense of cooperationStoolsChairsEngineeringMechanical engineering

Owner:KOKUYO CO LTD

Array substrate, display panel and display device

ActiveCN107978622BImprove the display effectImprove packaging effectStatic indicating devicesSolid-state devicesSignal onDisplay device

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Lift bridge in water

ActiveCN101451400BPrevent slipping outAvoid wastingTheatresBlock and tackleOrbit

Owner:ZHEJIANG JIAHE CULTURE TECH CO LTD

Machine and method for arranging articles in alternating manner along single queue

PendingCN114435675AConveyorsPackaging foodstuffsSoftware engineeringMachine

Owner:AROMA SYST SRL

Elevator roller guide apparatus

ActiveCN111153307AElevatorsBuilding liftsElevator systemControl theory

Owner:OTIS ELEVATOR CO

A method for establishing a dox-regulated porcine somatic cell induced reprogramming system

InactiveCN103923877BRapid reprogramming methodEfficient reprogramming methodEmbryonic cellsReprogrammingGene type

Owner:NORTHWEST A & F UNIV

Test apparatus and method for pore water chemical analysis of saturated soils during triaxial or consolidation tests

ActiveCN106248479BFully automatedRealize acquisitionStrength propertiesSoil scienceTest sample

Owner:INST OF HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CHINESE ACAD OF GEOLOGICAL SCI

A rear trunk opening and closing device

ActiveCN106869668BSimple structureReduce processing costsPower-operated mechanismDoorsEngineeringMechanical engineering

Owner:东莞市巨天太电子有限公司

Method for preparing cobaltosic oxide with large grain size and high safety

InactiveCN101982422BSimple processEasy to operateCobalt oxides/hydroxidesCrystal morphologyForeign matter

Owner:JIANGSU DONGXIN ENERGY TECH

An automatic filter and sterilization rapid heat device

ActiveCN105299874BHeating automaticFilter quicklyFatty/oily/floating substances removal devicesHolders and dispensersImpellerFiltration

Owner:ZHENJIANG QINGAN ELECTRICAL

Novel lithium ion polymer battery thickness control device

ActiveCN101969139BControl thicknessIncrease capacityFinal product manufactureElectrolyte accumulators manufactureElectrical batteryEngineering

Owner:TIANJIN JUYUAN NEW ENERGY TECH CO LTD

A kind of sprayed concrete and its construction method

ActiveCN112047708BReduce rebound rateImprove adhesionPolyurea/polyurethane coatingsBuilding material handlingAl powderSodium metasilicate

Owner:淮安市博彦土木工程科学研究院有限公司

Pin for reducing relative rotational movement of disk and spacer of a turbine engine

ActiveCN110603372BEngine manufacturePump componentsAxial compressorRotational axis

Owner:SOLAR TURBINES

A kind of dust-proof and heat-resistant ABS resin and preparation method thereof

ActiveCN109467833BImprove migration abilityImprove dustproof effectDashboardMasterbatch

Owner:SHANGHAI KUMHOSUNNY JINSHAN PLASTICS CO LTD +1

heat pump

InactiveCN105928251BReduce the problem of oil return cloggingReduce exhaust pressureCompressorHeat pumpsPressure riseVapor–liquid separator

Owner:NINGBO UNIVERSITY OF TECHNOLOGY

A fixing method and device for receiving container in intelligent cooking

ActiveCN109589001BSolve the wrong problemSolve the problem of spilling condiments caused by mistakenly taken awayTime-controlled ignitorsProcess engineeringCooking process

Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD

Method and device for identifying non-standard channel names

ActiveCN107027065BImprove experienceAccurate identificationSelective content distributionKnowledge graphSpeech sound

Owner:HISENSE

A rotary loop heat pipe evaporation cooling device

ActiveCN107036474BImprove impact performanceReduce startup timeIndirect heat exchangersMicro-loop heat pipeHeat flow

Owner:深圳市高旭精密五金制品有限公司

Secondary pulverization mechanism of donkey-hide gelatin powder machine

ActiveCN106607121BThe thickness of the bouncing is not easy to controlSimplify the taking processGrain treatmentsReduction driveGear wheel

Owner:SHAN DONG DONG E E JIAO

Turning fixture for once clamping processing of valve

InactiveCN102179713BEasy to processReduce processing timeTurning machinesPositioning apparatusEngineeringGasket

Owner:JIANGSU JINSHI VALVE

Metal electroslag remelting furnace and electrode centering method thereof

ActiveCN104046791BReduce failureExtended service lifeData controlElectricity

Owner:宝武特冶航研科技有限公司

A three-stage light-emitting diode circuit

ActiveCN106211449BSimple structureReduce in quantityElectrical apparatusElectroluminescent light sourcesThree stageEngineering

Owner:吴光敏

A safety accelerator control device for an automobile

ActiveCN105329099BControl working conditionsThe control device also includes a system to monitor the working conditionPropulsion unit arrangementsThrottle controlEngineering

Owner:安徽茗达专用汽车制造有限公司

An interventional catheter, its preparation method and application

ActiveCN111514433BIncrease success rateAchieve multi-functionalityPharmaceutical delivery mechanismCatheterPolythylene glycolCatheter

Owner:上海威高医疗技术发展有限公司 +1

Manufacturing method for self-cleaning glass

InactiveCN1257123CLow costProduction lineMixed gas

Owner:YUNNAN UNIV

Preparation method of triazolobenzothiazole derivative

ActiveCN111560029AEasy to operateEase of mass productionAntibacterial agentsOrganic chemistryGlycol synthesisPharmaceutical formulation

Owner:TANGSHAN COLLEGE

Method and device for surface reconstruction

ActiveCN107958489B3D modellingPoint cloudComputer graphics (images)

Owner:HANGZHOU HIKVISION DIGITAL TECH

A low-cost n-type bifacial battery preparation method

ActiveCN109301030BThe printing process is simpleEtch stopFinal product manufactureSemiconductor devicesSilver pasteMetallurgy

Owner:常州顺风太阳能科技有限公司

Syringe capable of retracting needle

InactiveCN100482289CSmooth withdrawalImprove manufacturing yieldInfusion syringesEngineeringBiomedical engineering

Owner:许明正 +2

hydraulic excavator

ActiveCN105051291BImprove maintainabilityExhaust apparatusSilencing apparatusHydraulic pumpExcavator

Owner:KOMATSU LTD

SAR image de-speckling method based on improved Bayes non-local mean filter

InactiveCN101833753BPrevent blurProtect strong reflective point targetsImage enhancementImaging processingBrightness perception

Owner:XIDIAN UNIV

Dipped microfibre filter unit

InactiveCN1264593CDispersed particle filtrationFibre treatmentBiomedical engineeringFibrous layer

Owner:H威廉摩根

Equipment and method for testing metal electromigration

InactiveCN102053219BLow costSemiconductor/solid-state device testing/measurementElectronic circuit testingElectricityComputer module

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

A method for extracting raspberry dried fruit flavonoids

ActiveCN111743940BEfficient extractionQuick destructionAntibacterial agentsAntinoxious agentsBiotechnologyPectinase

Owner:XUZHOU UNIV OF TECH

Wind turbine capable of being moved in translation

InactiveCN106795860AAvoid adverse windWind motor controlWind motor supports/mountsHorizontal axisRotational energy

Owner:扬弗兰克

Method and device for setting shortcut keys

ActiveCN103324485BImprove processing efficiencyFast executionSpecific program execution arrangementsKeyboard shortcutComputer terminal

Owner:HUAWEI TECH CO LTD

Method and system for automatic marking of small lesions in high-definition medical images

ActiveCN111753916BImprove accuracyIncreased sensitivityCharacter and pattern recognitionNeural architecturesData setNetwork model

Owner:HIGHWISE CO LTD

A method for detecting post-mortem rehabilitation of coronary heart disease patients with smart vests

InactiveCN106691456BReal-time monitoring of exerciseDiagnostic recording/measuringSensorsCoronary artery diseasePhysical medicine and rehabilitation

Owner:蒋磊

Trocar and its cannula assembly

ActiveCN109124733BPromote absorptionReduce frictionCannulasSurgical needlesAbdominal cavityEngineering

Owner:FENGH MEDICAL CO LTD

Polysilicon transverse crystallizing method and polysilicon thin-film transistor manufactured by the same

ActiveCN100481355CSmall sizeReduce energy densityTransistorSemiconductor/solid-state device manufacturingLaser crystallizationSilicon oxide

Owner:AU OPTRONICS CORP

Lighting module

ActiveCN100472125CQuick assemblyIncrease cooling areaPoint-like light sourceLighting heating/cooling arrangementsEngineeringMaterial Perforation

Owner:HARVATEK CORPORATION

Escape Pods and Escape Towers

ActiveCN103691075BAchieve protectionImprove impact resistanceBreathing protectionTowersSoft layerEngineering

Owner:赵树

A test device and test method for testing the displacement of a steam safety valve

ActiveCN103808503BReduce volumeReduce construction costsMachine part testingSteam pressureEngineering

Owner:EAST CHINA UNIV OF SCI & TECH

Compression device

InactiveCN101081443AChucksMetal-working hand toolsCompression deviceEngineering

Owner:REGOFIX

Harmless vacuum packaging device for experimental animal corpses

ActiveCN106043797BSolve the pollution of the environmentSolve operational problemsPackage sterilisationPackaging by pressurising/gasifyingDisinfectantEngineering

Owner:TIANJIN HOPE IND & TRADE

mobile console

ActiveCN104871121BEasy to operateDashboard fitting arrangementsAnimationGraphicsDisplay device

Owner:VOLKSWAGEN AG +1

A kind of method for preparing lauryl betaine

ActiveCN106588680BImprove qualityReduce corrosion lossOrganic compound preparationTransportation and packagingViscous liquidDistillation

Owner:杭州海尔希畜牧科技有限公司

Fluorescent protein for copper ion detection and its encoding nucleotide sequence and application

ActiveCN110684086BStrong salt toleranceEfficient combinationBacteriaBiological material analysisPhycoerythrinNucleotide sequencing

Owner:NANJING FORESTRY UNIV

Energy-saving frequency converter of induction motor direct torque control speed regulating system and structured approach

InactiveCN102882466BImprove performanceReduce power lossMotor parameters estimation/adaptationIgbt inverterFlux linkage

Owner:NANJING TECH UNIV

An information processing method and electronic device

ActiveCN104345874BAvoid blind spots in angle detectionImprove experienceInput/output for user-computer interactionDetails for portable computersInformation processingComputer science

Owner:LENOVO (BEIJING) LTD

A method and device for improving the signal-to-noise ratio of microwave electric field strength measurement by Zeeman frequency modulation

ActiveCN111308228BImprove signal-to-noise ratioImprove the signal-to-noise ratio of intensity measurementsElectrostatic field measurementsParticle physicsFrequency modulation

Owner:UNIVERSITY OF CHINESE ACADEMY OF SCIENCES +1

A kind of single-mode chalcogenide glass optical fiber and its manufacturing method

InactiveCN102976607BUniform inner diameterImprove optical qualityGlass making apparatusOptical fibre with multilayer core/claddingLayer interfaceSulfur

Owner:苏州佳因特光电科技有限公司

Joint probability density prediction method for short-term output power of multiple wind farms

ActiveCN103440541BVerify validityVerify availabilityForecastingSpecial data processing applicationsSupport vector machineCorrelation coefficient

Owner:SHANDONG UNIV +1

An automatic welding device for hard soldering wire buzzer

ActiveCN109048108BAvoid misalignmentAvoid jitterWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryVertical axis

Owner:贵州大通电子科技有限公司

an electronic cigarette

ActiveCN105725278BAvoid contactEasy to operateTobacco devicesEngineeringElectronic cigarette

Owner:JOYETECH EURO HLDG

Device and method for controlling shrinkage and deformation of fuel manifold welding

ActiveCN112091373BSimple control methodLow costMetal working apparatusTubular articlesFuel distributionEngineering

Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD

Short Text Classification Method Based on Chi and Classification Association Rules Algorithm

ActiveCN106202518BOvercoming skewed situationsImprove controllabilitySpecial data processing applicationsText database clustering/classificationAlgorithmClassification methods

Owner:GUILIN UNIV OF ELECTRONIC TECH

Calibration method and device, temperature measurement face recognition device

ActiveCN111915686BLow costImprove calibration efficiencyImage enhancementImage analysisColor imageComputer vision

Owner:SHENZHEN SENSETIME TECH CO LTD

extendable lifeboat

InactiveCN106741736BIncrease the number ofLife-savingEngineeringBuoy

Owner:E TECHNO INFORMATION TECH

Fishing coiler

ActiveCN103371134BAvoid stockpilingReelsEngineeringFishing

Owner:DAIWA SEIKO CORPORATION

An elastic-plastic central buckle device for long-span suspension bridges

ActiveCN112900231BReduce adverse effectsAvoid shockSuspension bridgeBridge structural detailsArchitectural engineeringLong span

Owner:TONGJI UNIV

Mixed adhesive, its preparation method and its adhesive process for gluing corrugated base paper

ActiveCN102533154BImprove waterproof performanceHigh strengthNon-macromolecular adhesive additivesStarch adhesivesFiberPolymer science

Owner:浙江上峰包装新材料有限公司

Natural-color straw pulp with improved color phase, opacity and air permeability, and stable performance

ActiveCN101691707BGood hueHigh opacityNon-woody plant/crop pulpHuePulp and paper industry

Owner:SHANDONG FUYIN PAPER & ENVIRONMENTAL PROTECTION TECH

A high-precision non-contact three-dimensional micro-force generating device

ActiveCN105136384BAvoid damageAvoid irreversible effectsForce/torque/work measurement apparatus calibration/testingEngineering

Owner:GUANGDONG INST OF METROLOGY

Convergence controller

ActiveCN103051055BReduce manufacturing costEasy constructionCircuit arrangementsUnified communicationsProgram unit

Owner:STATE GRID ELECTRIC POWER RES INST +2

Map symbol library management system and method based on self-adaptation mechanism

InactiveCN101706813BImplement a tree-like organizational structureImprove access efficiencySpecial data processing applicationsGraphicsMetadata management

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Intelligent Anti-SQL Injection Method Based on Semantic Analysis

ActiveCN104715018BPrevent Injection AttacksEasy to interveneSpecial data processing applicationsData ingestionSQL injection

Owner:TONGCHENG NETWORK TECH

Process for preparing cellulose long-chain fatty acid ester

InactiveCN100523000CImprove stabilityEasy to operateCelluloseLong chain fatty acid

Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Preparation method of wavelength-tunable fluorescent carbon dots and its application in mercury ion detection

ActiveCN104610964BHigh quantum yieldGood water solubilityFluorescence/phosphorescenceLuminescent compositionsMercuric ionPhosphoric acid

Owner:UNIVERSITY OF CHINESE ACADEMY OF SCIENCES

Comprehensive utilization method for aromatic carboxylic acid residues

InactiveCN102660075BSimple methodLow costCarboxylic acidRaffinate

Owner:SHANDONG UNIV

Semiconductor Package Structure

ActiveCN110120383BReduce volumeThin and lightSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageMagnetic shield

Owner:CHIPMOS TECH INC

Rubber composition for tire tread and pneumatic tire using same

ActiveCN105246963BEasy to processImprove wetting performanceSpecial tyresEtherSilicon dioxide

Owner:THE YOKOHAMA RUBBER CO LTD

Iridium complex compound, organic electroluminescent element containing the compound, display device and lighting device

ActiveCN107614510BImprove luminous efficiencyLong drive lifeIndium organic compoundsSolid-state devicesDisplay deviceRuthenium

Owner:MITSUBISHI CHEM CORP

A dustbin for indoor cleaning

ActiveCN106144315BReduce pollutionConvenience to workRefuse receptaclesLitterEngineering

Owner:泰州市天翎机械制造有限公司

A kind of water wet automatic alarm quilt cover

InactiveCN105595704BPrevention of Water and Wet Accidents ExpansionWith water and humidity alarm functionBlanketBed linenEngineeringAlarm device

Owner:SOUTH BEDDING TECH

Surface-treated starch or surface-treated cellulose, cosmetics, and method for producing surface-treated starch or surface-treated cellulose

ActiveCN104151593BImprove performanceCosmetic preparationsToilet preparationsCelluloseChemistry

Owner:CHIBA FLOUR MILLING

Diaphragm gas meter movement front and rear flag assembly equipment

ActiveCN105424123BSimple structureEasy to processAssembly machinesVolume meteringEngineeringGasket

Owner:CHENGDU QINCHUAN IOT TECH CO LTD

Method and device for fault diagnosis of rotor system based on vibration analysis

ActiveCN104697767BApplicable to online diagnosisAccurate identificationMachine part testingDiagnosis methodsNormal conditions

Owner:TIANJIN UNIV

Reinforcement Method of Fan Foundation with Prestressed Anchor Bolts

ActiveCN110130424BAddressing design flawsSolve quality problemsFoundation repairPre stressArchitectural engineering

Owner:TONGJI UNIV

Method of creating image in photoresist laminate

InactiveCN101925859AAvoid scratchesPhotosensitive materialsPhotomechanical apparatusResistPhotoresist

Owner:MACDERMID INC

Electric kettle control method, electric kettle and computer-readable storage medium

ActiveCN111568243BImprove water safetyImprove experienceProgramme controlImage analysisWater dischargeProcess engineering

Owner:FOSHAN VIOMI ELECTRICAL TECH +1

Multi-nutritional beverage processing method

InactiveCN103479223BEasy to processImprove efficiencyBeverage vesselsFood scienceNutritionEngineering

Owner:WUHAN BAONIXI TECH

A smart transportation system and method based on big data co-construction and sharing

ActiveCN113674528BSolve problems such as low operating efficiencyDetection of traffic movementForecastingVehicle drivingTraffic conditions

Owner:深圳提亚数字科技有限公司

Automobile headlamp with laser light source

ActiveCN109027951BReduce volumeReduced precision requirementsVehicle headlampsRoad vehiclesLight spotLight beam

Owner:中山市富同晟科技有限公司

Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element

ActiveCN104946268BImprove the problem of poor uniformity of pretilt angleLiquid crystal compositionsChemical recyclingCrystallographyLiquid-crystal display

Owner:CHI MEI CORP

A red light vein enhanced display device and method

ActiveCN106073715BAccurate observationPrecise positioningDiagnostic recording/measuringSensorsContinuous lightDisplay device

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for extracting nickel and molybdenum from nickel-molybdenum ore

InactiveCN102140576BHigh recovery rateWon't happenProcess efficiency improvementPregnant leach solutionSodium chlorate

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI +1

Method and apparatus for locating an area where an electronic device is located

ActiveCN107346010BHigh positioning accuracyReduce distractionsPosition fixationNavigation by speed/acceleration measurementsTelecommunicationsElectrical and Electronics engineering

Owner:RICOH KK

Equipment for dismantling capsules

ActiveCN102885695BDismantling is scientific and efficientReduce labor costsCapsule deliveryControl systemInlet valve

Owner:韩杰

Method and system for detecting the dilution of the lubricant by the fuel

ActiveCN101451987BElectrical controlNon-fuel substance addition to fuelCombustion chamberCrankcase

Owner:FPT MOTORENFORSCHUNG

Passive systems for removing residual heat from nuclear reactors

ActiveCN106663478BOperating means/releasing devices for valvesNuclear energy generationNuclear reactor coreNuclear reactor

Owner:アゲンツィアナチオナーレペルレヌオーブテクノロジレネルジアエロスビルッポエコノミコソステニビレエエンネエア +1

Digital-display type level ruler

ActiveCN102620718BSimple structureEasy to useIncline measurementAngular degreesEngineering

Owner:YELLOW RIVER ENG CONSULTING +1

Design of Aluminum Material for Ballastless Expansion Joint Device

ActiveCN110552257BEasy to embedExtended service lifeBallastwayClassical mechanicsExpansion joint

Owner:昆山山鑫铝业有限公司

A multi-feature combined robot football recognition method

ActiveCN106570523BCharacter and pattern recognitionFeature extractionPhrase

Owner:ZHEJIANG UNIV OF TECH

Adaptive Adjustment Method of Vehicle Active Front Wheel Steering Based on Model Predictive Control

InactiveCN109050658BAchieve control effectImprove controlSteering linkagesAutomatic steering controlCar modelModel predictive control

Owner:CHANGCHUN UNIV OF TECH

Unjamming device and method for downhole instrument string

ActiveCN106437592BImprove work efficiencyAvoiding the Risks of Core SalvageBorehole/well accessoriesDrive motorEngineering

Owner:中石化石油工程技术服务有限公司 +2

Configuration layout of a commercial remote sensing satellite

ActiveCN106564619BSmall sizeReduce satellite envelope sizeArtificial satellitesRear quarterMiniaturization

Owner:AEROSPACE DONGFANGHONG SATELLITE

A new type of folding wing and its driving and locking mechanism

ActiveCN105000169BImprove folding efficiencyPossibility of fully verifying engineering applicationsWing adjustmentsEngineeringActuator

Owner:BEIHANG UNIV

A clutter suppression method for non-side-looking bistatic mimo radar

InactiveCN104155633BEnhanced inhibitory effectElimination of clutter distance-dependent propertiesRadio wave reradiation/reflectionRadarOptimal weight

Owner:XIDIAN UNIV

Method and mobile terminal for improving spurious emission

ActiveCN110730013BEmission spurious improvementShorten the durationTransmissionControl engineeringAmplifier

Owner:VIVO MOBILE COMM CO LTD

Electric toothbrush control method and device

ActiveCN108158687BEnhance brushing experienceSolve technical problems with relatively low intelligenceTooth cleaningOral problemsDentistry

Owner:GREE ELECTRIC APPLIANCES INC

Method and device for establishing fault model based on spatial fault polygon

ActiveCN105225273BAccurately establishedAccurately obtained3D modellingIntersection of a polyhedron with a lineSimulation

Owner:PETROCHINA CO LTD

Data access device and method applied to communication system

ActiveCN101616068BSave storage spaceLossless throughputDigital storageData switching networksCommunications systemData access

Owner:REALTEK SEMICON CORP

Hydraulic machinery and its operation method

ActiveCN103670887BSuppress water pressure fluctuationsHydro energy generationReaction enginesWater useHydraulic machinery

Owner:KK TOSHIBA

A method for measuring electrolyte molecular ratio in aluminum electrolysis process

InactiveCN103954522BSolve measurement problemsMaterial weighingAluminum fluorideRatio measurement

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

Pin lock system for an insert with a blind hole and a L-shaped lock pin

InactiveCN1423587ACutting insertsWorkpiecesEngineeringBlind hole

Owner:SANDVIK INTELLECTUAL PROPERTY AB

High-speed transmission correcting gear

InactiveCN100543344CImprove meshing conditionsReduce wearPortable liftingGearing elementsWorking lifeTooth number

Owner:CHENDU KEDA AUTOMATION CONTROL ENG

A device and method for non-iterative phase recovery under partially coherent light illumination

ActiveCN106990694BInstrumentsBeam splitterSpatial light modulator

Owner:SUZHOU UNIV

A Spectrum-Based Bearing Fault Classification Method and System

ActiveCN113295416BEasy to analyzeSmall amount of calculationMachine part testingCharacter and pattern recognitionVibration amplitudeFrequency spectrum

Owner:NAT UNIV OF DEFENSE TECH

Synthesis of diapin (gly-gly-leu, gly-gly-leu) by chemical method

ActiveCN106699839BPeptidesChemical synthesisDipeptide

Owner:BEIJING SL PHARMA +2

Ion exchange resin modified polyvinylidene fluoride (PVDF) charcoal electrode and preparation method thereof

ActiveCN102718291BSalt removal achievedAchieve hardnessDispersed particle separationActivated charcoal powderActivated carbon

Owner:CHUTIAN HUATONG PHARM EQUIP CO LTD

Thermal regeneration method of silicate-based inorganic film-coated wet waste sand

ActiveCN108723287BEfficient removalEasy to removeMould handling/dressing devicesEnvironmental engineeringPollution

Owner:CHONGQING CHANGJIANG RIVER MOLDING MATERIAL GRP

A defoaming device for biochemical treatment of sewage

ActiveCN112759189BAvoid easy cloggingReduce suspended solidsWater treatment parameter controlTreatment using aerobic processesWater flowEngineering

Owner:华夏锦绣环保(北京)有限公司

Hinge mechanism

InactiveCN101016060BPedestrian/occupant safety arrangementWing accessoriesEngineeringActuator

Owner:FORD GLOBAL TECH LLC

A construction method for laying asphalt on a ring road slope

ActiveCN109235206BEven paving amountGuaranteed flatnessRoads maintainenceRing roadStructural engineering

Owner:THE FIRST ENG CO LTD OF CTCE GRP +1

A nanopore gene detection sensor chip

InactiveCN105695318BImprove accuracyGuaranteed scalabilityBioreactor/fermenter combinationsBiological substance pretreatmentsStatic random-access memoryDigital conversion

Owner:南创咨询(北京)有限公司

Composite insulator aging state evaluation method and terminal equipment

ActiveCN108872059BRealize quantitative evaluationTimely replacementWeather/light/corrosion resistanceComposite insulatorsAging resistance

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +2

Servo intelligent power control circuit and servo intelligent power control method based on thyristor rectification

ActiveCN103023355BReduce feverAvoid secondary failureAc-dc conversionSilicon-controlled rectifierSignal processing circuits

Owner:GSK CNC EQUIP

Rubber laminates, run-flat tires and pneumatic tires

ActiveCN103347711BImprove adhesionImproves stain resistanceWithout separate inflatable insertsSpecial tyresVulcanizationEngineering

Owner:BRIDGESTONE CORP

Lens kneading device

ActiveCN112439653BApply evenlyEnsure normal dischargeLiquid surface applicatorsCoatingsOphthalmologyAdhesive

Owner:MAI JIUN MASCH CO LTD

Method for preparing yin-nourishing health-preserving milk tablet with oligosaccharide and micron powder of American ginseng, dried solomonseal, tortoise plastron, dendrobium stem and siberian solomon

InactiveCN100364425CImprove immunityHas antibacterial propertiesMilk preparationUnknown materialsAdditive ingredientMedicine

Owner:余内逊