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 semi-automatic magnetic wrapping machine

ActiveCN104240940BReduce labor intensityImprove winding efficiencyCoils manufactureWinding machineDrive wheel
Owner:宝嘉智能科技(南通)有限公司

Leveling roller surface roughening processing method

ActiveCN102990316BEasy to adjustHigh peak densitySurface cleaningSurface roughness
Owner:BAOSHAN IRON & STEEL CO LTD

A kind of Bacillus suffolus and its application in remediation of pollutants in open sea areas

ActiveCN106754473BGuaranteed repair effectGuaranteed delivery effectBacteriaMicroorganism based processesOpen seaMicroorganism
Owner:YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI

Pipe winding device in polyethylene plastic pipe production line

InactiveCN101797798BUniform wall thicknessDrivetrain stabilityTubular articlesProduction lineDrive shaft
Owner:ZHANG JIAGANG BAIXIONG KLIMENS MACHINERY

Preparation process of pralidoxime chloride powder injection for injection

ActiveCN102755299BPowder deliveryOrganic active ingredientsPralidoxime chlorideFreeze-drying
Owner:JINZHOU AHON PHARM CO LTD

Negative pressure type leech remover and using method

InactiveCN112316223ASpeed up time to disengageEasy to useVibration massageSuction drainage systemsStructural engineeringMechanical engineering
Owner:张海

An environmentally friendly cleaning device for solar photovoltaic panels

ActiveCN110000136BAvoid pollutionPhotovoltaicsDirt cleaningWater storageWater storage tank
Owner:山东清雅新能源有限公司

Pos system having time-of-consumption management function of sales commodities

InactiveCN1543628ACharacter and pattern recognitionCash registersBarcodeComputer science
Owner:TAIWAN FAMILYMART CO LTD

A method and system for downlink multi-base station multi-input multi-output precoding coordination

ActiveCN102025464BReduce distractionsImprove performanceWireless communicationError prevention/detection by diversity receptionMulti inputResource block
Owner:ZTE CORP

Charge recovery circuitry including switching power stages with floating rails

InactiveCN106233629BElectronic switchingElectric pulse generatorCharge recoveryEngineering
Owner:QUALCOMM INC

Ultrasound diagnostic and ultrasonic image generating method

InactiveCN1895177AUltrasonic/sonic/infrasonic diagnosticsWave based measurement systemsSonificationUltrasound image
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC

Power supply with power factor compensation function for high-power LED lamp

InactiveCN102917507AEasy to operateDoes not affect normal operationElectric light circuit arrangementEnergy saving control techniquesSingle stagePower factor
Owner:XIANTAN HULIANAN ADVANCED TECH

A chicken and duck limb separation device

ActiveCN108835201BEasy to moveDoes not affect normal movementDividing poultryElectric machineryEngineering
Owner:济宁鸿润食品股份有限公司

A screw position adjustable oil pipe flange connector

InactiveCN106838507BRealize a tight connectionActive connectionFlanged jointsScrew positionButt joint
Owner:STATE GRID CORP OF CHINA +2

Continuous precipitation grading plant and method for polymer

ActiveCN101486777BGrading is validImprove separation efficiencyPolyesterFiber
Owner:南通市通州区新志浩实业有限公司

A wearable device master-slave switching method and related products

ActiveCN109150221BImprove experienceHearing device energy consumption reductionSubstation equipmentComputer hardwareMedicine
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Intelligent visual packaging system

ActiveCN110589124BReal-time judgment of locationReal-time judgment statusImage enhancementImage analysisControl engineeringConveyor belt
Owner:NINGBO DAHONGYING UNIV

Anti-loosening terminal block and terminal assembly

ActiveCN102025043BAdjustable positionOptimize locationClamped/spring connectionsEngineeringMechanical engineering
Owner:ZHEJIANG PEOPLE ELE APPLIANCE

Method and device for simulating wireless network

ActiveCN103517311BShorten the timeImprove detection efficiencyWireless communicationMobility systemWireless network
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Gold/iron carbide heterogeneous nanoparticles and their preparation and application

ActiveCN107596387BGood weighted MRI performanceStrong light heat therapy effectEnergy modified materialsEchographic/ultrasound-imaging preparationsBiological imagingTumor therapy
Owner:PEKING UNIV

Polishing composition, method for producing the same, and method for magnetic polishing

ActiveCN110317573BNot prone to surface defects such as scratchesOther chemical processesPolishingMetallic materials
Owner:FUJIMI INCORPORATED

A method for simultaneous detection of terpenes, terpene alcohol isomers and terpene esters in beer

ActiveCN108760942BEasy to separateReduce detection errorComponent separationAlcoholGas liquid chromatographic
Owner:TSINGTAO BREWERY

A device and method for machining the outer curved surface of a cam using an ordinary vertical lathe

ActiveCN104525974BRealize processingEasy to operateCopying process control systemsTurning machinesEngineeringCam
Owner:MCC SFRE HEAVY IND EQUIP

Film-forming method and film-forming apparatus

ActiveCN106256927BAvoid damageAdjust processing effectVacuum evaporation coatingSputtering coatingThin membraneAtomic physics
Owner:SHINCRON KK

A host discovery method, device and system

ActiveCN104113513BReduce wasteReduce overheadData switching networksIp addressComputer network technology
Owner:HONOR DEVICE CO LTD

Method and system for rapidly scanning files

ActiveCN102594809BShorten the timePlatform integrity maintainanceData packOperating system
Owner:BEIJING QIHOO TECH CO LTD

Shipping cabin unit and mfg. method thereof

ActiveCN100357156CQuality is easy to controlEasy construction managementCabinsMarine engineeringStructural engineering
Owner:JIANGSU HAILU TECH

A jig for realizing on-line spot welding of steel strips

ActiveCN104858539BEasy to installEasy to adjustWelding/cutting auxillary devicesAuxillary welding devicesSlide plateEngineering
Owner:重庆宏协承汽车部件有限公司

Pen interactive device

ActiveCN101398720BEasy to writeInput/output processes for data processingPressure senseDistance measuring equipment
Owner:LENOVO (BEIJING) LTD

A Neural Network Based Adaptive Control Method for Gas Valve

ActiveCN103941587BPlay the role of energy saving and environmental protectionAdaptive controlStart timeNerve network
Owner:杭州纳众科技有限公司

A method for repairing oil-contaminated soil by using wild ornamental plant eight treasures

ActiveCN103817143BDoes not destroy physical and chemical propertiesExtensive managementContaminated soil reclamationEcological safetyFood chain
Owner:NANKAI UNIV

A high degree of freedom and scalable visual perception device

ActiveCN113422909BLarge-scale and accurate perception informationSimple structureTelevision system detailsColor television detailsPhysical medicine and rehabilitationEngineering
Owner:智能移动机器人(中山)研究院

Catalyst for preparing caprolactam from cyclohexanone-oxime by liquid-phase Beckmann rearrangement

ActiveCN102658191BEasy to operateHigh yieldMolecular sieve catalystsChemical recyclingBeckmann rearrangementMolecular sieve
Owner:HEBEI UNIV OF TECH

Optical unit with shake correcting function

InactiveCN101726851BEasy to assembleImprove vibration resistancePrintersProjectorsComputer moduleEngineering
Owner:SANKYO SEIKI MFG CO LTD

A tax control server-based invoice issuance method and system supporting multiple types of invoice terminals

ActiveCN108243220BSimplify the transfer processLow costFinanceBilling/invoicingVirtual memoryEngineering
Owner:AEROSPACE INFORMATION

Frequency conversion type minisize platform sounding equipment

InactiveCN1237846CStereophonic circuit arrangementsFrequency spectrumFrequency conversion
Owner:INVENTEC CORP

A live pig counting device and method

ActiveCN109548693BImprove inventory efficiencyAnimal feeding devicesAnimal housingPig farmsAnimal science
Owner:BEIJING ETAG TECH

Flashlight and its handle structure

ActiveCN103712188BEasy to installInhibit sheddingLighting support devicesSemiconductor devices for light sourcesEngineeringFlashlight
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A production wastewater treatment equipment for polyaluminum chloride and its wastewater treatment process

ActiveCN113289408BEasy to pourFiltration circuitsAluminium chlorohydrateElectric machinery
Owner:无锡市必盛水处理剂有限公司

High-efficiency flocculant

InactiveCN103253752BWide variety of sourcesReduce manufacturing costWater/sewage treatment by flocculation/precipitationPhosphatePotassium ferrate
Owner:CHUZHOU YOULIN TECH DEV

Welding wire containing assembly

ActiveCN101734436BExtend your lifeEasy to fixContainers for annular articlesRubber ringPaperboard
Owner:KOBE STEEL LTD

A kind of photocatalyst and preparation method thereof for hypoxic tumor nitric oxide treatment

ActiveCN112546223BEffective treatmentInduce apoptosisOrganic active ingredientsDrug photocleavageNitric oxidePolyamine
Owner:FUZHOU UNIV

A sliding support seat for hydraulic hammer rotation and transposition

ActiveCN109024590BAvoid frequent disassemblySimple structureBulkheads/pilesHydraulic cylinderClassical mechanics
Owner:诸大淼

Method used for reducing copper interconnection structure material damage after chemical machinery polishing

ActiveCN102446821BLow dielectric constantReduce contact resistanceSemiconductor/solid-state device manufacturingMetallic materialsCompound (substance)
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Preparation method of electrode materials for lithium batteries

ActiveCN101859898BInhibition of agglomerationIncrease mixing intensityCell electrodesPhosphorus compoundsIron saltsSlurry
Owner:TSINGHUA UNIV +1

Direct strong convection board used for hood-type annealing furnace and automatically suitable for cold-rolling strip steel bandwidth and working method thereof

InactiveCN101892377BGood thermal cycle performanceEliminate stickingFurnace typesHeat treatment furnacesThermodynamicsShielding gas
Owner:SHANDONG IRON & STEEL CO LTD

Method for testing reinforcing steel bar center martensite structure

InactiveCN101349635BSolve quality inspection problemsMeet the needs of productionPreparing sample for investigationMaterial analysis by optical meansSEMI-CIRCLETest sample
Owner:武钢集团有限公司

A method and device for analyzing waveforms

ActiveCN103811021BImprove accuracySpeech analysisWaveform analysisSquare waveform
Owner:TENDYRON CORP

A vibration damping pad for three-dimensional loom

InactiveCN107606021BExtend your lifeReduce fatigue stressSpringsLoomsSteel ballEngineering
Owner:XI'AN POLYTECHNIC UNIVERSITY

A kind of preparation method of semi-cured double resin system composite material

ActiveCN111662542BHigh modulusHigh anti-fragmentation performancePolymer scienceFirming agent
Owner:NO 59 RES INST OF CHINA ORDNANCE IND

A grid line electrode structure on the back surface of a monocrystalline silicon solar cell and a monocrystalline silicon solar cell

ActiveCN104124287BImprove photoelectric conversion efficiencyReduce usagePhotovoltaic energy generationSemiconductor devicesSilver pastePhysical chemistry
Owner:江苏润阳世纪光伏科技有限公司

An authentication device, system and method based on electronic transactions

ActiveCN103544418BImprove securityPrevent leakagePayment architectureDigital data authenticationAuthenticationElectronic transaction
Owner:四川电子科技大学教育发展基金会

Indoor air quality intelligent control system

InactiveCN103776134BGuarantee air qualityRealize processingSpace heating and ventilation safety systemsLighting and heating apparatusIndoor air qualityAir filter
Owner:章宏兵

A preparation of β-li 2 tio 3 Wet Chemical Method for Pellets

ActiveCN104787798BHigh densityGood sphericityTitanium compoundsWater bathsRoom temperature
Owner:SHAANXI UNIV OF SCI & TECH

A point reading machine with an intelligent wireless point reading pen

ActiveCN109637213BEasy to holdAvoid affecting the point reading effectElectrical appliancesComputer hardwareTouchscreen
Owner:安徽省原装教育科技有限公司

Method for manufacturing an array substrate, array substrate and display panel

ActiveCN111276524BAvoid generatingAvoid dark spotsSolid-state devicesSemiconductor devicesDark spotSilver ion
Owner:BOE TECH GRP CO LTD +1

A high-efficiency, energy-saving and environment-friendly lubricating oil

InactiveCN104593123BExtended service lifeExcellent detergency and dispersibilityAdditivesBase-materialsVegetable oilViscosity index
Owner:白教法

Reciprocating electric reseeding device

ActiveCN108617203BEasy and simple replanting operationReduce manpower consumptionRegular seed deposition machinesElectric machineControl theory
Owner:WENZHOU UNIV

Transcritical CO2 energy-saving heat pump system of solar supplementary heat source

InactiveCN101581518BReduce energy consumptionNo pollution problemHeat pumpsSolar heat devicesThermal energyEngineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

An electric driving method and electric driving system for a vehicle

ActiveCN111660830BIntent to meetAvoid damageSpeed controllerElectric energy managementControl systemElectric machinery
Owner:ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +3

Message forwarding method, device, storage medium and computing device

ActiveCN114257543BFlexible transmissionFast transferNetworks interconnectionSecuring communicationEngineeringServer authentication
Owner:北京翼辉信息技术有限公司

A kind of glass, its preparation method and application

ActiveCN107235636BImprove thermal stabilityLower melting temperaturePhysical chemistrySingle crystal
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Monitoring device, personnel transport device and method for monitoring personnel transport device

ActiveCN104981421BLow cost manufacturingBreak-in foundElevatorsBuilding liftsEnergy supplyEngineering
Owner:INVENTIO AG

Method for interacting telecommunication system and message by SNMP protocol

InactiveCN101076028BEasy to solveReduce the burden onStore-and-forward switching systemsComputer hardwareCommunications system
Owner:ZTE CORP

Disc brake pad with low braking torque fluctuation and preparation method thereof

ActiveCN106867451BReduced braking torque fluctuationsReduce incidenceOther chemical processesFriction liningEngineeringAramid
Owner:SHANDONG GOLD PHOENIX

a medical chair

ActiveCN107837147BImprove work efficiencyRealize automatic switch lockWheelchairs/patient conveyanceWheelchairEngineering
Owner:ZHEJIANG EKANG INTELLIGENT TECH CO LTD

Cloth dyeing device for garment processing

ActiveCN107761292BFast and full stainingSave time at workTextile treatment containersTextile treatment machine arrangementsEngineeringMechanical engineering
Owner:界首市永顺服饰有限公司

A method for realizing wireless fine-grained lighting control

ActiveCN104837285BAchieve refinementRealize intelligent controlElectric light circuit arrangementEnergy saving control techniquesWireless controlRemote control
Owner:北京岩与科技有限公司

Method and cooling system for cooling blades of at least one blade row

ActiveCN103670529BLarge funnel-shaped cross-sectionTurbine/propulsion engine coolingBlade accessoriesAerospace engineering
Owner:ANSALDO ENERGIA SWITZERLAND AG

A terminal base and its terminal push-pull force detection component

InactiveCN102980700BReasonable structural designReduce the human factorMachine part testingUsing mechanical meansDynamometerEngineering
Owner:HEFEI BANGLI ELECTRONICS

Automatic Laying Device for Flexible Pads for Welding

ActiveCN110773911BLow costEasy to transportWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryPinion
Owner:大庆市庆东鸿运科技有限公司

Method and device for sending data message

ActiveCN102316006BSave bandwidthAvoid transmission of datagramsData switching networksIp addressComputer science
Owner:NEW H3C TECH CO LTD

A reconfigurable computer module set for measurement, launch and control based on fpga

ActiveCN111781866BStrong flexibility and scalabilityAdapt to the application requirements of measurement and controlProgramme controlComputer controlData streamOperational system
Owner:BEIJING INST OF ELECTRONICS SYST ENG

An alkaline dry battery electrolyte absorption device

ActiveCN105702911BPromote absorptionNot perishablePrimary cell manufactureCell component detailsElectrolytic agentPhysical chemistry
Owner:ZHEJIANG YUNBANG BATTERY CO LTD

Satellite television program storing, indexing and playing method

InactiveCN102892030BSecure transmissionGood choiceSelective content distributionThe InternetSatellite television
Owner:陈相元

Summer maize precision fertilization device based on winter wheat stubble amount

ActiveCN112840772BMeet nutrient needsHigh mineralization rateSpadesAgricultural machinesSoil scienceSoil organic matter
Owner:INST OF AGRI RESOURCES & ENVIRONMENT HEBEI ACADEMY OF AGRI & FORESTRY SCI

Method and device for detecting citrus canker

ActiveCN105548124BRealize fully automated measurementRealize quantitative analysisMethod using image detector and image signal processingInvestigation of vegetal materialDiseaseRgb image
Owner:ZHEJIANG UNIV

Heat-dissipation module

InactiveCN103906410AImprove cooling effectSave spaceDigital data processing detailsCooling/ventilation/heating modificationsImpellerSoftware engineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Plant root and cap integrated monitoring system and method

ActiveCN107436340BRealization of integrated monitoringRealize synchronous acquisitionTesting plants/treesBiotechnologyData synchronization
Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Configuration method of voltage sag monitoring device considering dynamic reconfiguration of network topology

ActiveCN110749767BReduce in quantityHigh engineering application valueFault location by conductor typesVoltage measurements onlyPower gridVoltage sag
Owner:SICHUAN UNIV

A kind of method of combed cotton type ramie spinning

ActiveCN103572443BReduce the burden onQuality improvementDrafting machinesYarnYarnFiber
Owner:DONGHUA UNIV

A kind of treatment method of polluted bpo

ActiveCN107033050BReduce the burden onAvoid damageOrganic compound preparationPeroxy compound preparationBenzoyl peroxidePlasticizer
Owner:江苏强盛功能化学股份有限公司

Preparation method of geopolymer pavement repair material resistant to chloride ion erosion

ActiveCN112408882BInhibit migrationStop erosionCement productionHydration reactionGeopolymer
Owner:SHANXI KAIDI BUILDING MATERIALS +1

An integrated layout method of Fresnel optical guidance device and arresting cable

ActiveCN106114889BSolve the mismatchObjective integrated layout designArresting gearLanding aidsAircraft landingEngineering
Owner:HARBIN ENG UNIV

A Real-time Furnace Condition Evaluation Method of Roasting Furnace Based on Temperature Trend Feature Extraction

ActiveCN112923727BStable temperatureOvercome the big time lag problemDesign optimisation/simulationFluidised-bed furnacesFeature extractionAlgorithm
Owner:CENT SOUTH UNIV

Belt conveying device

InactiveCN1323019CFlexibleWith buffer functionConveyor partsWebs handlingEngineeringLeather belt
Owner:MITSUBISHI CHEM CORP

A method and device for nonlinear test positioning based on passive intermodulation radiation field

InactiveCN110221142BAvoid interferenceRealize multiplexingElectrical testingElectrical conductorCarrier signal
Owner:TIANJIN UNIV

Compression mechanism of a compressor

ActiveCN111102221BChange densityAvoid wastingPump componentsPump controlElectric machineEngineering
Owner:南京拓新冷暖科技有限公司

A co-production process and equipment for tangerine juice and puree

ActiveCN104188005BPure tasteEfficient removalFood scienceCelluloseFlavor
Owner:ZHEJIANG JINMING BIOLOGICAL SCI & TECH +1

smart induction cooker

ActiveCN103987144BIntelligent adjustment of maximum powerAvoid burnsInduction heating controlPower flowInduction motor
Owner:刘文斌

Tyre comprising a tread with a foamed material

InactiveCN103502024AEliminate changes in geometryAvoid formingTyresTyre tread bands/patternsShortest distanceEngineering
Owner:OCIETE DE TECH MICHELIN +1

A portable concrete hardness detection device and method for water conservancy projects

ActiveCN111829908BAvoid leaningGuaranteed accuracyInvestigating material hardnessArchitectural engineeringStructural engineering
Owner:宁夏禹泽兴建设工程有限公司

Ship floating state and stability monitoring device and monitoring method for container quay crane

ActiveCN109437020BMeet efficiency requirementsReduced measurement timeLoad-engaging elementsMarine engineeringShore
Owner:UNIV OF SHANGHAI FOR SCI & TECH +1

A container for picking apples

ActiveCN109121710BArrange neatlyAvoid vibrationPicking devicesFixed bearingElectrical battery
Owner:周新勇

Foundry waste sand recycling method and equipment

ActiveCN103406490BReduce loadImprove scrubbing efficiencyMould handling/dressing devicesFoundryAdhesive
Owner:广西兰科资源再生利用有限公司

Pulley Conveyor

InactiveCN104495426BEasy to installEasy to disassembleLoading/unloadingMechanical conveyorsEngineeringPulley
Owner:SHANDONG JINAN TOBACCO

A kind of concrete reinforcing agent and its preparation method and application

ActiveCN103951304BImprove mechanical propertiesHigh strengthSolid waste managementSodium thiosulfateCoal
Owner:湖南润攸科技发展有限公司

Method for raising sugar beet seedlings in paper pots

InactiveCN102577875BPrevent excessive growthImprove stress resistanceCultivating equipmentsHorticultureBrixSeedbed
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Production method of glass-ceramics heating plate

InactiveCN101222794BImprove insulation performanceGood thermal conductivityHeating element materialsConductive pasteScreen printing
Owner:盛光润

A method for measuring alkaloid release in mainstream cigarette smoke

ActiveCN105548427BEasy pretreatmentHigh sensitivityComponent separationRegression analysisPhysical chemistry
Owner:CHINA TOBACCO GUIZHOU IND

Biological enzyme cleaning agent and method for preparing same

ActiveCN102604754BHigh activityEasy to cleanInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsCelluloseAmylase
Owner:深圳市鼎宏生物科技有限公司

Measurement method of electric energy meter based on s-transformation under non-ideal conditions

ActiveCN113627313BRealize high-precision meteringSolve the phenomenon of frequency aliasingCharacter and pattern recognitionDesign optimisation/simulationHarmonicEngineering
Owner:STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO

A seedling wrapping machine

InactiveCN107343404BEliminate multiple stepsIncrease productivitySeed and root treatmentAgricultural scienceAgricultural engineering
Owner:胡开元

Control method, information processing method, related device and electronic equipment

ActiveCN105700869BEasy to controlEasy to operateDigital data authenticationExecution for user interfacesInformation processingSoftware engineering
Owner:LENOVO (BEIJING) LTD

A waste fine crushing mechanism for recycled concrete production

ActiveCN111686850BGuarantee processing qualityImprove practicalityHollow article cleaningLarge containersConstruction engineeringCrusher
Owner:青岛北苑环保建材有限公司

A Fractional-Order State-Space Model Identification Method for Proton Exchange Membrane Fuel Cells

ActiveCN108038340BSimple designHigh simulationDesign optimisation/simulationSpecial data processing applicationsSingular value decompositionState space
Owner:NANJING UNIV OF SCI & TECH

All-optical depth diffraction neural network system and method based on spatial partially coherent light

ActiveCN110334804BEasy to completeReduce power consumptionMachine learningPhysical realisationNeural network systemLight signal
Owner:TSINGHUA UNIV

A prefabricated steel structure integrated green building and its installation process

ActiveCN112112286BReduce the chance of driftReduce manual workloadBuilding constructionsPipeMechanical engineering
Owner:百纳装饰工程有限公司

CSAMT Electrical Feature Enhancement and Classification Method Based on Machine Learning in Deep Mined-Out Area

ActiveCN110598796BImprove electrical characteristicsThe recognition effect is accurateCharacter and pattern recognitionNeural architecturesPattern recognitionAlgorithm
Owner:SHANDONG UNIV OF SCI & TECH

A kind of unmanned vending machine with turntable delivery and delivery method thereof

ActiveCN113034790BCoin-freed apparatus detailsApparatus for dispensing discrete articlesControl engineeringElectrical connection
Owner:广东便捷神科技股份有限公司

A screening method for surfactants in poly-surface binary flooding

ActiveCN105651651BImprove field oil displacement effectDrilling compositionSurface tension analysisActive agentPhysical chemistry
Owner:PETROCHINA CO LTD

A packaging mechanism for dispensing containers

ActiveCN108674712BImprove packaging efficiencyHigh packaging precisionPackagingMedical equipmentEngineering
Owner:安徽智汇和科技服务有限公司

A wall switch and its manufacturing method

ActiveCN109449023BAchieve a fixed purposeEasy to disassembleElectric switchesEngineeringStructural engineering
Owner:温州市澳克蓝电器有限公司

Power detection method and device

InactiveCN103134981BReduce usageLow costElectric devicesPower measurement by using square-law characteristicsEngineeringSignal transition
Owner:MEDIATEK SINGAPORE PTE LTD SINGAPORE

A kind of feeding method for improving the fermentation level of abamectin

ActiveCN104651432BEasy to synthesizeIncrease the level of fermentation productionMicroorganism based processesFermentationYeastAvermectin
Owner:QILU PHARMA INNER MONGOLIA

A Coal Seam Permeability Enhancement Method Cooperating with Electric Pulse and Coal Seam Water Injection

ActiveCN107630717BImprove conductivityImprove extraction efficiencyFluid removalGas removalThermodynamicsEngineering
Owner:CHINA UNIV OF MINING & TECH

Fibre-optical ignition control system of manual-induced thunder and lightning rocket

InactiveCN100565086CImprove protectionEasy to GrindRocket launchersFiberRocket launch
Owner:COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE

A kind of gas shielded welding wire and its production method

InactiveCN104923963BImprove antioxidant capacityImprove corrosion resistanceWelding/cutting media/materialsSoldering mediaChemical compositionSulfur
Owner:贵州凯宏汇达冷却系统有限公司

A CAN bus risk detection method and device

ActiveCN107666476BBus networksBus interfaceEmbedded system
Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT

A guardrail device used in a lifting and transverse moving three-dimensional garage

ActiveCN103572999BSave spaceAdapt to height requirementsParkingsEngineeringFixed position
Owner:TANGSHAN TOP PARKING EQUIP CO LTD

A kind of liquid crystal composition and its liquid crystal display device

ActiveCN109575947BGood weather resistanceIncrease contrastLiquid crystal compositionsNon-linear opticsCrystallographyDielectric anisotropy
Owner:JIANGSU HECHENG DISPLAY TECH CO LTD

Spin-up method of semi-automatic open-end spinning machine

ActiveCN103866438BIncrease profitShorten the timeContinuous wound-up machinesOpen-end spinning machinesYarnBobbin
Owner:RIETER CZ AS

Substation optical communication design method and device

ActiveCN106788709BImprove work efficiencyElectromagnetic transmissionUltrasound attenuationFusion joints
Owner:STATE GRID CORP OF CHINA +2

Systems and methods for contention control in wireless networks

InactiveCN1856966BError preventionNetwork traffic/resource managementSlow-startWireless mesh network
Owner:INTEL CORP

Access method, terminal and base station of orthogonal frequency division multiplexing (OFDM) system

InactiveCN101729124BIncrease the number ofImprove access capabilitiesRadio transmissionMulti-frequency code systemsAccess methodOrthogonal frequency-division multiplexing
Owner:ZTE CORP

Surface mounting machine

ActiveCN1756475BUnrestricted movementReduce movementElectrical componentsBall screwSurface mounting
Owner:YAMAHA MOTOR CO LTD

Method and device for testing stray light

ActiveCN114112330BImprove photoHigh precisionTesting optical propertiesEngineeringStray light
Owner:WUHAN JINGLI ELECTRONICS TECH +1

A kind of carbazole group-containing quaternary phosphonium salt and metalloporphyrin polymer microporous material and its preparation method and application

ActiveCN110655642BImprove catalytic performanceImprove adsorption capacityProductsGas treatmentPolymer sciencePhosphonium
Owner:HAINAN UNIV

A device for raising ornamental bamboo seedlings capable of reducing root packing

ActiveCN113016439BAvoid damageReduce radial pressureTransportation and packagingRotary stirring mixersEngineeringHorticulture
Owner:XINYANG AGRI & FORESTRY UNIV

A gravity casting device for zinc alloy faucet

ActiveCN108620540BEasy to removeFully exhaustedFoundry mouldsFoundry coresEngineeringZinc alloys
Owner:QUANZHOU LIANCHUANG KITCHEN & BATHROOM CO LTD

A device for recycling welding electrodes

ActiveCN111266982BEasy to storeGrinding machinesWelding accessoriesEngineeringPhysics
Owner:聊城蜜悦智能科技有限公司

a blood pressure monitor

ActiveCN107692993BVarious usage modesEasy to measureEvaluation of blood vesselsSensorsSphygmomanometerPulse wave
Owner:深圳市玉成创新科技有限公司

An information processing method and electronic device

ActiveCN107092346BFix technical issues with lower accuracyImprove accuracyInput/output for user-computer interactionDetails for portable computersInformation processingComputer graphics (images)
Owner:LENOVO (BEIJING) LTD

Clamping tool for machining large link rod

InactiveCN100410009CSolve the problem that cannot be directly placed on the lathe for processingSimple structurePositioning apparatusTurning machinesMechanical engineeringSteel tube
Owner:HUDONG HEAVY MACHINERY

A fireproof structure at the tail end of an aircraft with a gas rudder

ActiveCN107416213BPower plant exhaust arrangementsFlight vehicleAxial force
Owner:SHANGHAI AEROSPACE CONTROL TECH INST

A method and device for displaying barrage information

ActiveCN108347657BReduce occlusionImprove experienceSelective content distributionSteroscopic systemsMedicineRadiology
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Handheld device cooling structure

ActiveCN106455422BRapid and uniform heat dissipationAvoid hoardingCooling/ventilation/heating modificationsSoftware engineeringHeat generation
Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

A forearm and hand injection fixation device

ActiveCN109893723BGuaranteed not to moveIntravenous devicesHuman bodyPhysical medicine and rehabilitation
Owner:HARBIN ENG UNIV

Processing method and server of working data of terminal equipment

ActiveCN104796461BReduce the overall heightSpecial service provision for substationTerminal equipmentComputer terminal
Owner:BEIJING DEKAI PHARMA TECH CO LTD

Air-conditioning system, control method thereof, and outdoor unit of the air-conditioning system

ActiveCN104791943BReduce complexityImprove operational reliabilityMechanical apparatusSpace heating and ventilation safety systemsFrequency conversionDependability
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

A highly dynamic GNSS vector tracking method combining error and non-error modeling

InactiveCN107255824BEliminate Steady State ErrorImplement trackingSatellite radio beaconingMean square error matrixAlgorithm
Owner:BEIHANG UNIV

A combination hoisting and installation method of widening platform for indirect air cooling system

ActiveCN105239804BEasy to operateFirmly connectedBuilding material handlingCooling plantsEconomic benefitsAir cooling system
Owner:POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD

Drive structure and control method of switched reluctance motor based on three-level inverter

ActiveCN105262406BReduce lossIncreased freedom of controlAC motor controlThree levelLow speed
Owner:HEFEI UNIV OF TECH

A dual-air insar three-dimensional deception jamming method

ActiveCN104076340BEffective deceptionFast 3d spoofingRadio wave reradiation/reflectionPhase modelMarine navigation
Owner:BEIHANG UNIV

Preparation method of gold nano-loaded resveratrol

InactiveCN108159427BEasy to prepareMild reaction conditionsHydroxy compound active ingredientsInorganic non-active ingredientsHigh pressureChlorauric acid
Owner:SOUTHWEST UNIV

Wet joint construction method of T-shaped beam bridge floor system

ActiveCN103510466BAvoid destructionHigh rate of repeated useBridge structural detailsShaped beamBeam bridge
Owner:CHINA RAILWAY 19 BUREAU GRP CO LTD

Concrete modified by steel fiber enhanced polymer and preparation method

InactiveCN1264773CWork lessThin pavement thicknessPolymer modifiedEmulsion
Owner:SOUTH CHINA UNIV OF TECH

Evaporator defrosting method, device, refrigerator, computer equipment and storage medium

ActiveCN112197489BIncremental reduction in power consumptionReduced defrost power consumptionLighting and heating apparatusDefrostingThermodynamicsIcebox
Owner:TCL HOME APPLIANCES (HEFEI) CO LTD

Method for issuing network resource status index, method and device for secure data transmission

ActiveCN103036676BGuarantee safety and reliabilityReduce occupancySecuring communicationHealth indexSecure transmission
Owner:CHINA MOBILE COMM GRP CO LTD

A page template replacement method and device

InactiveCN106339373BFlexible sortingSorting is flexibleDigital data information retrievalSpecial data processing applicationsDatabase
Owner:NEW FOUNDER HLDG DEV LLC +1