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.

Ground reinforcement grouting device and construction method

ActiveCN109837903BReduce dosageImprove construction progressSoil preservationStructural engineeringGeotechnical engineering
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

An auxiliary device for the preparation of metal nanoprobes

ActiveCN108196093BReduce work intensityImprove qualityScanning probe microscopyScientific instrumentElectrical connection
Owner:北京阳光凯特科贸有限公司

Intake manifold for multi-cylinder internal combustion engine

ActiveCN101641513ASpeed up the flowImprove rigidityInternal combustion piston enginesAir intakes for fuelEngineeringInlet manifold
Owner:HONDA MOTOR CO LTD +1

A kirigami metamaterial with adjustable auxetic properties under large stretch and its design method

ActiveCN112949136BAdjustable trend of auxetic propertiesReduce in-plane stressGeometric CADDesign optimisation/simulationEngineeringGeometric reconstruction
Owner:DALIAN UNIV OF TECH

Sea cucumber microecological water quality conditioning agent and method for preparing same

InactiveCN102616941BPromote degradationPromote decompositionClimate change adaptationPisciculture and aquariaWater qualityBacillus cereus
Owner:DALIAN UNIV OF TECH

A kind of cationic polyamide sodium xanthate flocculant and preparation method thereof

ActiveCN105367789BHigh densityPromote formationWater contaminantsWater/sewage treatment by flocculation/precipitationHeavy metal chelationEvaporation
Owner:彬州翰澜环保科技有限公司

A hole-making structure for radome in a closed installation space

ActiveCN109841953BSolve the hole making problemGuaranteed accuracyAntenna adaptation in movable bodiesRadiating element housingsClassical mechanicsEconomic benefits
Owner:THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC

Continuous anode electrolyzer for aluminum electrolysis

ActiveCN105350020BReduce the overall heightContinuous altitude dropMaterials scienceMetal
Owner:贾石明

Method of Proton Displacement Damage Equivalent Based on Gated Lpnp Transistor

ActiveCN110850263BEasy to measureRealize quantitative measurementBipolar transistor testingNeutron irradiationNuclear engineering
Owner:NORTHWEST INST OF NUCLEAR TECH

Preparation method of high-strength anti-contact-damage porous SiC

ActiveCN103319194BLow cracking temperatureImprove conversion rateCeramicwareHydrogen atmosphereHigh intensity
Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1

An ecological grass-planting ditch for water-rich cities

ActiveCN104313974BIn-situ decontamination controlSaving water for irrigationPaving gutters/kerbsSustainable biological treatmentRainfall runoffBrick
Owner:SHANGHAI JIAOTONG UNIV

hhg source, inspection device and method for performing measurements

ActiveCN109313390BLaser detailsOptically investigating flaws/contaminationWavelengthMechanical engineering
Owner:ASML NETHERLANDS BV

Hinge pin automatic assembly device

ActiveCN106217301BReasonable structural designMetal working apparatusMetal-working hand toolsEngineering
Owner:平湖市精久精密机械有限公司

Drive device for a movable furniture component

ActiveCN104203048ACompact implementation structureEasy to integrateWing openersDrawersEngineeringMechanical engineering
Owner:JULIUS BLUM GMBH

Relay simple and fast switch type permanent magnet circuit breaker opening and closing intelligent control module

ActiveCN106409607BSimple structureReduce the numberRelaysCapacitanceCapacitor voltage
Owner:CHUZHOU UNIV

Hydraulic slip-and-lift construction method for water tower

InactiveCN101538936BSimple construction processThe construction process is safe and reliableForms/shuttering/falseworksArchitectural engineeringTower
Owner:五矿二十三冶建设集团有限公司

Ventilated shoes

InactiveCN101874660BSimple structureSimple processInsolesInlet valveEngineering
Owner:陈玉柱

A method, device and system for processing messages

ActiveCN105812405BReduce occupancyReduce riskTransmissionSpecial data processing applicationsComputer hardwareMessage processing
Owner:ALIBABA GRP HLDG LTD

Nanocrystalline MnZn Ferrite with High Saturation Magnetic Induction and Low Loss

ActiveCN104926296BHigh saturation magnetic inductionReduce power consumptionInorganic material magnetismManganeseMiniaturization
Owner:苏州天铭磁业有限公司

Accelerated query operator for high-speed in-memory online analytical processing queries and operations

ActiveCN103177062BSpecial data processing applicationsHigh speed memoryBit numbering
Owner:SAP AG

Flexible Circuit Film Structure

ActiveCN105025650BDetection alignment accuracyReduce alignment errorsPrinted circuit detailsFlexible circuitsEngineering
Owner:CHIPMOS TECH INC

Recommended methods and devices for exercise programs

ActiveCN107609167BRealize accurate recommendationDigital data information retrievalSpecial data processing applicationsMassageMechanical engineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Reaction system and reaction method of oxide recycling in mto process

ActiveCN111056893BHigh selectivityAvoid generatingMolecular sieve catalystCatalystsThermodynamicsPtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

Head-mounted device and its visual feedback method and device

ActiveCN104834356BSolve the problem that the field of vision is easy to interfere with each otherImprove communication efficiencyInput/output for user-computer interactionImage enhancementInformation transmissionComputer graphics (images)
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

An automatic recovery circuit for overcurrent protection

ActiveCN104184104BArrangements responsive to excess currentEngineeringControl circuit
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

Vapor deposition source for vacuum vapor deposition device

PendingCN114836720APrevent adhesionPrevent adhesion (accumulationVacuum evaporation coatingSputtering coatingCrucibleVacuum chamber
Owner:ULVAC INC

Display apparatus

InactiveCN101266618ASpecial data processing applicationsInput/output processes for data processingWeb storageWeb page
Owner:KYOCERA CORP

Production method for sargassum liquid fertilizer

ActiveCN103193525BSolve pollutionIncrease the rate of photosynthesisOrganic fertilisersEconomic benefitsSargassum
Owner:领先生物农业股份有限公司

Beef oily essence and preparation method thereof

ActiveCN102599463BRealistic fragranceNatural aromaFood preparationPyrazineRoast beef
Owner:TIANJIN CHUNFA BIO TECH GRP

Heating control method of electromagnetic heating device

ActiveCN106211395BTemperature controlStable temperature controlDomestic stoves or rangesLighting and heating apparatusEngineeringHeat control
Owner:GREE ELECTRIC APPLIANCES INC

Method for Alloying Titanium Sponge to Molten Steel

ActiveCN106755745BHigh yieldReduce oxidationMolten steelOxygen
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM

A bar clamping device

ActiveCN109014387BLow costSimple structureShearing machine accessoriesEngineeringMechanical engineering
Owner:NINGBO ZHENHAI YONGDING FASTENER

Level conversion circuit and fingerprint identification device

ActiveCN107223310BNo static powerPower reduction in field effect transistorsLogic circuits coupling/interface using field-effect transistorsLevel shiftingVoltage pulse
Owner:SHENZHEN GOODIX TECH CO LTD

Filter medium for removing 17alpha-ethinyl estraglycol in drinking water and preparation method thereof

InactiveCN103341352BHigh removal rateImprove adsorption capacityOther chemical processesFiltration separationMolecular sieveActivated carbon
Owner:北京海德能水处理设备制造有限公司

A multifunctional energy storage power generation inspection well

ActiveCN110594073BAvoid damageReduce cloggingSewerage structuresHydro energy generationWater turbineWastewater
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A fluidized bed activated carbon adsorption and denitrification method for low-sulfur flue gas

ActiveCN109999574BLarge reaction interfaceSmall particle sizeNitrous oxide captureGas treatmentActivated charcoal powderActivated carbon
Owner:SHENYANG DONGDASHANHUI ENVIRONMENTAL TECH CO LTD

a four-way switch

InactiveCN104733210BSimple structureEasy to manufactureElectric switchesSwitch boxEngineering
Owner:江苏慕林智造科技股份有限公司

A kind of titanium stannate photocatalyst and its preparation method, application

ActiveCN106582631BStrong light absorptionSimple processGas treatmentDispersed particle separationPlatinumPhysical chemistry
Owner:YANCHENG INST OF TECH

Ppolynuclear aromatic hydrocarbons for fullerene synthesis in flames

InactiveCN1549878AHigh yieldMaterial nanotechnologyFullerenesPolycyclic aromatic hydrocarbonCombustion
Owner:先锋奈米碳素株式会社

Low temperature resistant high entropy alloy prepared by powder core wire and its arc deposition

ActiveCN108950352BAvoid powder leakageHigh low temperature strengthMolten spray coatingHigh entropy alloysUltimate tensile strength
Owner:JIANGSU UNIV OF TECH

A hybrid island detection method based on the combination of synovium frequency shift method and passive method

InactiveCN106019010BSwitch in real timeAvoid misuseElectrical testingIslandingReference current
Owner:NANCHANG UNIV

Method for checking train integrity based on GPS and dummy satellite combined positioning

InactiveCN100578144CEnsure driving safetyBeacon systems using radio wavesPosition fixationLongitudeGps receiver
Owner:BEIJING JIAOTONG UNIV

Shielded wall-passing device for rotating shaft and shielded motor

ActiveCN103906422BBlock axial transmissionStop Electromagnetic LeakageMagnetic/electric field screeningSupports/enclosures/casingsElectromagnetic wave transmissionControl theory
Owner:ANFANG HI TECH ELECTROMAGNETIC SAFETY TECHN BEIJING

A kind of ecl sensor for detecting single-stranded nucleic acid, its kit and its method

ActiveCN111855647BRealize detectionMicrobiological testing/measurementChemiluminescene/bioluminescenceSingle strandEnzyme
Owner:SOUTHWEST UNIV +1

A method for dissociation of antigen-antibody immune complex

ActiveCN109342714BGood effectEasy to handleMaterial analysisHigh concentrationImmune complex deposition
Owner:BEIJING SEEKGENE BIOSCIENCES CO LTD

Optoelectronic component and manufacturing method

ActiveCN101388425BImprove qualityImprove photoelectric efficiencySemiconductor devicesElectrical conductorQuantum well
Owner:EPISTAR CORP

A multifunctional inspection robot

ActiveCN112757313BImprove practicalityConvenient inspection workManipulatorCable installation apparatusGear wheelElectric machinery
Owner:NANJING TECH UNIV

Frequency controller for power converter and related frequency control method

ActiveCN105991032BSolve the noiseDc-dc conversionElectric variable regulationLower limitControl signal
Owner:LEADTREND TECH

Automatic opening and closing operation device

ActiveCN105006409BProtective switch operating/release mechanismsFree rotationFree state
Owner:DELIXI ELECTRIC

3-oxa perfluoro-nonyl fluorocarbon surfactant, its synthesizing method and usages

InactiveCN1229340CTransportation and packagingSulfonic acids salts preparationFluorocarbonSURFACTANT BLEND
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Segmented integrated non-power consumption rural sewage treatment device

ActiveCN104529088BNo energy consumptionRealize energy savingEnergy based wastewater treatmentMultistage water/sewage treatmentWind drivenConstructed wetland
Owner:李华

Method for annealing stress of prestressed glass laser

ActiveCN102992601BPossess machinable propertiesSolve industry problems that are difficult to follow-up processingToughened glass
Owner:张立国

Method for sticking piezoelectric ceramic actuator in structural vibration control

InactiveCN102141067BIncrease the effective thicknessReduce vibrationFastening meansElectricityAdhesive
Owner:NAT UNIV OF DEFENSE TECH

Pulse laser welding aluminum alloy material, and battery case

InactiveCN102965547AAvoid formingJackets/cases materialsLi-accumulatorsPorosityGeneration rate
Owner:KOBE STEEL LTD

Vacuum cleaner

PendingCN111936022ASimple structureSimple designSuction nozzlesElectric equipment installationElectric machineAgitator
Owner:DYSON TECH LTD

Phosphogypsum composite autoclaved brick and preparation method thereof

InactiveCN101608483BReduce energy consumptionSolid waste managementCeramic shaping apparatusBrickMixed materials
Owner:ANHUI KEDA IND CO LTD

Location-based social software for mobile devices

ActiveCN101827177AFacilitate communicationImprove social lifeSpecial service for subscribersBroadcast service distributionMobile deviceHuman–computer interaction
Owner:GOOGLE LLC

Sound device

ActiveCN109218927BIncrease in sizeFlexible designTransducer detailsLoudspeakersMiniaturizationEngineering
Owner:GOERTEK INC

A metal powder metallurgy forming process

ActiveCN110523975BAvoid uneven intensityImprove density uniformityGear wheelMetal powder
Owner:山东新烨冶金科技有限公司

Ecological Air Purifier

InactiveCN105157121BImprove purification effectEasy maintenanceLighting and heating apparatusGaseous substancesAutomatic controlUltraviolet
Owner:E FRIEND BEIJING TECH +2

multifunctional travel tent

InactiveCN104005595BFor multifunctional useImprove waterproof performanceTents/canopiesCross connectionComputer engineering
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Thin Substrate Phase Amplitude Correction Slot Line Difference Beam Planar Horn Antenna

InactiveCN103606747BCompact structureFeed loss is smallWaveguide hornsRadiating elements structural formsDielectric substrateEngineering
Owner:SOUTHEAST UNIV

A kind of water-based thermosetting adhesive and preparation method thereof

ActiveCN106753222BHigh strengthImprove stabilityNon-macromolecular adhesive additivesProtein adhesivesCross-linkAdhesive
Owner:河南万广建设有限公司

A big health AI prevention management system and method based on 5G and blockchain

ActiveCN111370125BImprove real-time performanceEasy to solveMedical communicationHealth-index calculationEngineeringData mining
Owner:青岛博厚慧慈医疗科技股份有限公司

XLS data export method and system based on sap platform

ActiveCN105404613BReduce complexityImprove maintainabilitySpecial data processing applicationsMaintainabilityMs excel
Owner:SHANDONG LUNENG GROUP +1

Deep-cavity casting mold drying process

InactiveCN100494840CReduce energy consumptionImprove thermal efficiencyDrying solid materials with heatDrying gas arrangementsAir cycleEngineering
Owner:SIPPR ENG GROUP

Liftable energy-absorbing base of an aircraft pilot's seat

ActiveCN105129094BMeet the requirements of various functions in a small spacePlay the role of vertical impact resistanceSeating arrangementsAircraft PilotsEngineering
Owner:CHINA AVIATION LIFESAVING INST

Foaming tool

ActiveCN110997269BAdditive manufacturing apparatus3D object support structuresMechanical engineeringChemistry
Owner:西格弗里德霍夫曼工具制造有限责任公司

A kind of suspension type biological seed coating agent, its preparation method and application

ActiveCN105010402BReduce manufacturing costSimple preparation processBiocideAnimal repellantsDiseaseSomatic cell
Owner:领先生物农业股份有限公司

Composition for aqueous coating liquid containing polymer of n-vinyl carboxylic acid amide

ActiveCN112739786BKeep dryAdhesiveLiquid surface applicatorsEmulsion paintsPolymer scienceCarboxylic acid
Owner:RESONAC CORPORATION

Synthetic crosstie and manufacturing method for the same

ActiveCN101046076BFlame retardantReduced flame retardancyBallastwaySpecial surfacesSurface layerFilling materials
Owner:SEKISUI CHEM CO LTD

Pixel circuit, display substrate and display device, method for driving display substrate

ActiveCN105427806BExtend your lifeStrong reverse biasStatic indicating devicesSolid-state devicesControl signalDisplay device
Owner:BOE TECH GRP CO LTD +1

A multi-protocol bus control device

ActiveCN104539591BImprove compatibilityWill not affect normal workBus networksInformation sharingStructure of Management Information
Owner:THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A medical image processing method, device and computer storage medium

ActiveCN108898578BReduce error rateHigh precisionImage enhancementImage analysisImaging processingSagittal plane
Owner:杭州晟视科技有限公司

Long oyster interferon regulatory factor cgirf-1 gene recombinant protein, preparation method and application

ActiveCN107936107BPeptide/protein ingredientsImmunological disordersBiotechnologyOstrea gigas
Owner:DALIAN OCEAN UNIV

An analytical method for the three-phase short-circuit current of a doubly-fed fan considering the action time of the crowbar protection

ActiveCN109444737BSimple calculationIncrease reflectionDynamo-electric machine testingControl theoryThree phase short circuit
Owner:KUNMING UNIV OF SCI & TECH

Shaft torsional vibration analysis method, device and equipment of variable speed planetary gear unit

ActiveCN110031215BAccurate torsional vibration analysis resultsAccurate Guidance DataVibration measurement in solidsMachine part testingTorsional oscillationsGear wheel
Owner:SHENYANG TURBO MASCH CORP

Selective gas enrichment appts.

InactiveCN1303370CMechanical apparatusLighting and heating apparatusBackflowChemistry
Owner:PANASONIC CORP

An anti-blocking and anti-infection shunt tube and its preparation method

ActiveCN110721347BAvoid infectionEfficient removalPharmaceutical containersMedical packagingWhite blood cellChymase
Owner:XIAN HONGHUI HOSPITAL

Quick production method for glutinous rice dumplings

InactiveCN102696972BShorten heat treatment timeReduce manufacturing costFood preparationSocial benefitsEconomic benefits
Owner:SOUTH CHINA UNIV OF TECH

Control method for laundry treatment apparatus and laundry treatment apparatus

ActiveCN110359225BControl judgmentImprove drying effectOther washing machinesControl devices for washing apparatusProcess engineeringLaundry
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

An Intelligent Circuit Breaker Driven by Ultrasonic Motor

ActiveCN107123578BThe transmission method is simple and reliableReduce manufacturing costPiezoelectric/electrostriction/magnetostriction machinesProtective switch operating/release mechanismsLoop controlClosed loop
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

An external delay faucet

ActiveCN110645393BEasy to disassemble and replaceAvoid wastingOperating means/releasing devices for valvesFluid-delivery valvesEngineeringScrew thread
Owner:绍兴市侨陆智能科技有限公司

A preparation method of soybean hull activated carbon and a comprehensive utilization method of soybean hulls

ActiveCN111924840BReduce production processReduce manufacturing costCarbon compoundsGaseous fuelsBiotechnologyActivated carbon
Owner:HENAN UNIV OF SCI & TECH

Breast soft model and its preparation for the training of breast electrical impedance scanning detection technology

InactiveCN103700305BHigh degree of simulationThe detection imaging results are close toDiagnostic recording/measuringSensorsMammary gland structureStructural type
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Measurement method of broadband relative permeability of soft ferrite core with integrated inductor

InactiveCN104849680BEasy to controlLow requirements for experimental conditionsMagnetic property measurementsInductorBroadband
Owner:HARBIN INST OF TECH

Three-dimensional high-value integrated capacitor based on through-silicon hole array and its manufacturing method

InactiveCN105390480BIncrease capacitySemiconductor/solid-state device detailsSolid-state devicesMetal interconnectParasitic capacitance
Owner:XIAN UNIV OF TECH

Inductively heatable consumable for aerosol generation

PendingCN111565584ATobacco preparationTobacco treatmentSusceptorEngineering
Owner:JT INT SA

Potassium-sulfur battery electrode material and its preparation method and application

ActiveCN110444742BImprove electrochemical performanceIncrease energy densityCell electrodesSecondary cellsElectrical batterySulfur electrode
Owner:TIANJIN UNIV

Terminal capable of accurately obtaining battery voltage during charging and method for obtaining battery voltage

ActiveCN103616551BAccurately obtain the actual voltageStable chargingCurrent/voltage measurementBattery chargeTerminal voltage
Owner:威海高新园区运营管理有限公司

Voltage acquisition method and system for on-line monitoring of lightning arrester

ActiveCN104360127BAvoid complicated and blind judgment selectionAvoid the Acquisition ConundrumCurrent/voltage measurementBusbarEngineering
Owner:XJ ELECTRIC +1

System and method for expressing and purifying recombinant protein with 3'-nucleotidase as tag and application of recombinant protein

ActiveCN102676566BSimple and fast operationHigh affinityPeptide preparation methodsDepsipeptidesBiotechnologyLysis
Owner:海宁市袁花镇工业投资有限公司

A method and device for jointly obtaining information

InactiveCN106658216BIncrease diversityEasy to operateTransmissionSelective content distributionEngineeringThresholding
Owner:TVMINING BEIJING MEDIA TECH

Solution treatment method for precise control of structure and properties of gh720li alloy

ActiveCN110592505BPrecise control of tissue performanceOptimizing and Predicting Solution Treatment Process ConditionsDesign optimisation/simulationSolution treatmentProcess engineering
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

WiFi configuration method, WiFi mobile terminal and WiFi device

ActiveCN107371219BRealize the design functionImprove experienceError preventionAssess restrictionWireless routerComputer network
Owner:HUAWEI DEVICE CO LTD

Flame-retardant, anti-aging composite thermal insulation material and its preparation method and application

ActiveCN104556923BLow water absorptionReduce oxidationHeat proofingAging resistancePolystyrene particle
Owner:厦门宸沣环保科技产业有限公司

A free-piston internal combustion generator oscillation-driven piston cooling system

ActiveCN103573375BReduce heat loadCompact structureLiquid coolingMachines/enginesCombustionPiston ring
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A buffer baffle assembly for use between bridge decks

InactiveCN106065567BWill not cause placementSimple structureBridge structural detailsForeign matterAssistive device/technology
Owner:池学丽 +9

Surface-mounted 5g communication load sheet and preparation method thereof

ActiveCN110994100BSmall sizeMeet miniaturization needsWaveguide type devicesSputteringElectrical conductor
Owner:苏州市新诚氏通讯电子股份有限公司

Method for preparing high purity monounsaturated fatty acid

InactiveCN102921192BHigh purityAchieve splitSolid sorbent liquid separationGramCost savings
Owner:NAT INST OF METROLOGY CHINA

Self-aligning installation structure of a hydraulic press for press-fitting equipment

InactiveCN103537888BEliminate shear forceGuarantee processing qualityMetal working apparatusPunchingRolling resistance
Owner:SHANGHAI DIANJI UNIV

A spray film waterproof material with high cross-linking density

ActiveCN109385126BImprove waterproof performanceHigh bonding strengthCoatingsCapillary TubingCross linker
Owner:湖州无忧树新材料有限公司

A multi-objective optimization method and system for regenerative electric heating to participate in wind power consumption

ActiveCN113864854BEmission reductionSolving Convergence ProblemsLighting and heating apparatusElectric heating systemThermodynamicsEngineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Photovoltaic module cold pressing process

ActiveCN110660873BImprove cooling efficiencyIncrease cooling intensityPhotovoltaic energy generationSemiconductor devicesEngineeringMechanical engineering
Owner:秦皇岛博硕光电设备股份有限公司

Method for efficiently delivering solar power and high-efficiency solar power system

ActiveCN105229914BDc-dc conversionSingle network parallel feeding arrangementsElectric power systemOperation mode
Owner:AMPT

A random four-state modulation method for digital closed-loop fiber optic gyroscope

ActiveCN110006417BReduce Modem Signal CorrelationReduce resource usageSagnac effect gyrometersSoftware engineeringNumber generator
Owner:HUBEI SANJIANG AEROSPACE HONGFENG CONTROL

Digital background calibration circuit

InactiveCN102025373BReduce areaReduce design difficultyAnalogue-digital convertersAnalogue/digital conversion calibration/testingSecondary stageNumber generator
Owner:FUDAN UNIV

High-accuracy straightening machine for tantalum-niobium alloy pipe

ActiveCN102151719BRealize closed-loop controlAchieve straightening effectLoop controlControl system
Owner:辽宁银捷装备科技股份有限公司

Method for preparing nanometer catalyst for filter tips of cigarettes

InactiveCN102133530BHarm reductionAvoid harmMaterial nanotechnologyTransportation and packagingNano catalystFiber
Owner:SHAANXI UNIV OF SCI & TECH

A kind of method that takes C9 fraction as raw material to prepare petroleum resin

ActiveCN105482039BImprove performanceLow bromine valueDistillationSolvent
Owner:抚顺科隆化工实业有限公司

Evaporation cooling horizontal outdoor machine for semiconductor refrigeration

InactiveCN102538102BMeet cooling capacityMeet cooling needsLighting and heating apparatusSpace heating and ventilation detailsCold airExhaust valve
Owner:XI'AN POLYTECHNIC UNIVERSITY

A fault warning method for a wind turbine generator

ActiveCN114065598BRealize fault warningArtificial lifeDesign optimisation/simulationHidden layerSimulation
Owner:HEBEI UNIVERSITY

A Domain Semantic Web Modeling Method Oriented to Engineering Applications

ActiveCN107870898BQuick buildIncrease the level of automationDigital data information retrievalSemantic analysisEngineeringSemantic network
Owner:广州极天信息技术股份有限公司

Point cloud data processing method, device and electronic equipment

ActiveCN113569877BImprove accuracyReduce the possibility of erroneous feature extractionCharacter and pattern recognitionNeural learning methodsPoint cloudData set
Owner:苏州挚途科技有限公司

Reinforcement learning systems and methods for inventory control and optimization

PendingCN113056754AMarket predictionsReservationsResource managementReinforcement learning
Owner:AMADEUS S

A kind of processing method of sapphire sheet

ActiveCN103640096BHigh material strengthIncreasing the thicknessFine working devicesNumerical controlAdhesive
Owner:ZHEJIANG SHANGCHENG SCI&TECH

A Blind Parameter Estimation Method for Continuous Variable Quantum Key Distribution

ActiveCN110635896BEnsure safetyImprove performanceKey distribution for secure communicationAlgorithmQuantum channel
Owner:上海循态量子科技有限公司 +2

A kind of back cover and mobile terminal

ActiveCN106535538BFast motion collisionIncrease differentiationElectroluminescent light sourcesCasings/cabinets/drawers detailsEngineeringElectron transfer
Owner:VIVO MOBILE COMM CO LTD

Method and device for face recognition of Cuban banknotes

ActiveCN107680249BReduce the amount of informationImprove fault toleranceCoin/currency accepting devicesAlgorithmComputer science
Owner:SHENZHEN YIHUA COMP +2

Tunnel furnace flue making method

ActiveCN102042753BWon't fall offIncrease productivityFurnace typesInsulation layerRefractory
Owner:BENGANG STEEL PLATES

A data source access method and device based on spring Boot in different environments

ActiveCN109299172BIncrease flexibilityReduce workloadDatabase management systemsTransaction processingHard codingData source
Owner:ZHONGKE DINGFU BEIJING TECH DEV

Information processing device, information processing system, insole production system, insole production method, information processing method, and program

InactiveCN111372486ASimple designImage enhancementSolesInformation processingFoot Bones
Owner:JSR CORPORATIOON

A Method of Spatial Segmentation of 3D Model Using Improved k-means

ActiveCN105590320BGuaranteed sports performanceGuaranteed spatial continuityImage enhancementImage analysisMotilityMotion intensity
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Method for making network connector component

InactiveCN103515831AShorten assembly work timeReduce manufacturing costContact member assembly/disassemblyCoupling contact membersButt jointRound bar
Owner:RIIDEA

crystal oscillator

ActiveCN108401476BAvoid Phase Noise ProblemsImproved Phase Noise PerformanceElectric pulse generator circuitsOscillations generatorsReference currentHemt circuits
Owner:SHENZHEN GOODIX TECH CO LTD

Profile for electrical cabinet

PendingCN113892218AEasy to manufactureLow costSubstation/switching arrangement casingsElectrical apparatus contructional detailsEngineeringCupboard
Owner:麦基洗德·弗朗西斯奎尼

Ionic liquid compound with anion containing double Lewis base functional groups, preparation method thereof and application thereof

InactiveCN103159632BNovel structureEasy to synthesizeAmino preparation from aminesOrganic compound preparationCarboxylic acidPhosphine
Owner:NANJING UNIV

Sound wave vibration structure of electric toothbrush

InactiveCN101856275BReduce vibrationSimple structureTooth cleaningResonanceElectric machinery
Owner:NINGBO SEAGO ELECTRIC

Preparation and application of a bioadhesion-enhanced thermosensitive chitosan-based hydrogel for preventing postoperative adhesions

ActiveCN113174063BHigh biosecurityModerate degradation rateSurgeryPharmaceutical delivery mechanismSurgeryPolymer chemistry
Owner:PEKING UNIV

Radiating and electromagnetic wave shade structure for Internet electric refrigerator main controller

InactiveCN100373116CIncrease temperatureReduce electromagnetic wavesDomestic cooling apparatusLighting and heating apparatusInternet refrigeratorMetallic materials
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Multispectral Augmented Reality Deepwater Maintenance Visualization Expert System

ActiveCN108924475BGuaranteed safe operationProtect life and property safetyClosed circuit television systemsMachine visionEngineering
Owner:南京中禹智慧水利研究院有限公司

Purification method of direct wave signal based on external radiation source radar

ActiveCN106199546BEffective filteringAchieve purificationWave based measurement systemsPurification methodsDecomposition
Owner:XIDIAN UNIV

Method for distributing large continuous memory of kernel

ActiveCN102053916BReduce allocation timeMemory adressing/allocation/relocationDistribution methodMemory block
Owner:曙光网络科技有限公司

Improved Tiller Steering Clutch Mechanism

ActiveCN104956801BWith left and right steering functionGuaranteed uptimeAgricultural machinesGuiding agricultural machinesEngineeringClutch
Owner:车大强

A kind of environment-friendly preparation method of low-cost prasugrel

ActiveCN104592250BRaw materials are cheap and easy to getHigh selectivityOrganic chemistryAcetic anhydrideTert-Butyloxycarbonyl protecting group
Owner:XINFA PHARMA

A fiber grating sensor and tire three-way force measuring device

InactiveCN109029804BIncreased sensitivityImprove accuracyForce measurement by measuring optical property variationUsing optical meansGratingFiber gratings
Owner:WUHAN UNIV OF SCI & TECH

Image rendering method and device, computing device, display device

ActiveCN107767327BGeometric image transformationImage codingComputer graphics (images)Gray level
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

A three-dimensional micro-adjustment structure of laser light source

ActiveCN108832467BImprove regulation efficiencyImprove accuracySolid state laser constructional detailsLaser lightMechanical engineering
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Printing ink composition for seamless can

ActiveCN101981144BInhibit aggregationStable wet coating suitabilityInksCoverings/external coatingsPolyesterAcid value
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A Method for Finding Indoor Trajectory Stay Area Based on Stability Value

ActiveCN109743689BPromote flourishingReduce the risk of trajectory privacy leakageParticular environment based servicesLocation information based serviceStable statusResidence
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Power battery fireproof drag chain device

ActiveCN106058091BRealize emergency responseAvoid the spread of accidentsCell component detailsBatteriesPower batteryPower station
Owner:天津三源电力集团有限公司 +1

Process for preparing disposable biodegradable container of food or beverage

InactiveCN1176996CNo pollutionWhite colorStearic acidTalc
Owner:阎万琪

Base fabric, jet loom and method for producing base fabric

ActiveCN111655915BLoomsWoven fabricsYarnEngineering
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A kind of preparation method of specific nano gold dna probe

ActiveCN103773756BThe preparation method is simple and feasibleEasy to useMicrobiological testing/measurementDNA preparationConserved sequenceNanoparticle
Owner:江苏森信达生物科技有限公司

Imaging communication system and method based on multicolor visible light technology

ActiveCN107454351BSuppress interferenceRealize multi-color multiplexingTelevision system detailsColor television detailsCMOSMultiplexing
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Method and device for identifying user interface objects

ActiveCN109919164BImprove recognition efficiencySolve technical problems with low recognition efficiencyCharacter and pattern recognitionExecution for user interfacesComputer graphics (images)Feature point matching
Owner:TENCENT TECH (SHENZHEN) CO LTD

System using various networks for navigation

ActiveCN103198694BReduce stepsShorten the timeInstruments for road network navigationRoad vehicles traffic controlShortest distanceComputer terminal
Owner:上海喜泊客信息技术有限公司

A micro-electromechanical multi-ring gyro force balance mode measurement and control circuit system

ActiveCN111220139BRealize detectionReal-time drive closed loopProgramme controlComputer controlPhase locked loop circuitSoftware engineering
Owner:NANJING UNIV OF SCI & TECH

Leather punching equipment for bag manufacturing

ActiveCN110295257BEasy to fixSimple structureLeather clicking/perforating/clickingSkins/hides/leather/fur manufacturing apparatusWire meshSupport plane
Owner:繁昌县日昇服饰有限公司

White cement road isolation greening groove

ActiveCN105274947ASimple structureEasy to manufactureWatering devicesNoise reduction constructionLuminous paintEngineering
Owner:湖南壹旭建设有限公司