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 kind of method for preparing acrolein

ActiveCN107915614BIncrease mass transfer rateReduce consumptionOrganic compound preparationCarbonyl compound preparationPtru catalystOrganosolv
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Reflective film

ActiveCN109188584BSimple structural designEasy to useIlluminated signsOptical elementsLight guideFluorescence
Owner:安徽易视反光材料有限公司

A kind of preparation method of secnidazole

ActiveCN103539745BReduce usageEmission reductionOrganic chemistryNitroimidazoleEpoxy
Owner:湖北金赛药业有限公司

Application method of air pipe type fertilizer drying machine with vibrating screen

InactiveCN104197663ADrying gas arrangementsDrying solid materialsAgricultural scienceElectric machine
Owner:QINGDAO JIAHEFENG FERTILIZER

Preparation method of lithium hexafluorophosphate

InactiveCN102381695AHigh purityReduce moisture contentPhosphorus compoundsOrganic solventMetal impurities
Owner:四川省黄铭锂能源新材料有限公司

Method for extracting polysaccharide from angelica and application thereof

ActiveCN101235097BIncrease productionLow costOrganic active ingredientsSkeletal disorderChromatographic separationSide effect
Owner:广州南峰生物科技有限公司

Waves generation device

InactiveCN101294540BReduce lossSimple organizationMachines/enginesEngine componentsWave power generationWater turbine
Owner:袁水兴

Method for preparing aluminum hydroxide powder by esterification reaction

ActiveCN102718242BPromotes Balanced MovementSpeed ​​upAluminium hydroxide preparationChemical industryLiquid layer
Owner:TAISHAN MEDICAL UNIV

Coating compositions comprising organofunctional polysiloxane polymers, and use thereof

ActiveCN101802114BIncrease surface tensionHigh scratch resistant surfaceAntifouling/underwater paintsPaints with biocidesPolymer sciencePolymer chemistry
Owner:佐顿公司

Detection method of vacuum manipulator anti-collision detection system based on multi-dimensional vision sensor

InactiveCN108274469BEffective working distanceAccurate motion positioningProgramme-controlled manipulatorControl systemCollision detection
Owner:NORTHEASTERN UNIV LIAONING

A permission control method and device

ActiveCN104700040BSatisfy curiosityImprove user experienceDigital data protectionComputer networkApplication procedure
Owner:TENCENT TECH (SHENZHEN) CO LTD

Touching type press-key and control method thereof

ActiveCN101488740BClear usage feedbackIntuitive application experienceElectronic switchingElectric light circuit arrangementKey pressingCapacitance
Owner:LENOVO (BEIJING) LTD

Protective packaging system consumable resupply system

ActiveCN107074388AProgramme controlPaper/cardboard articlesProcess engineeringPack material
Owner:柏积斯智能包装有限责任公司

Identity authentication method, system, device and storage medium based on super-secret encoding

ActiveCN113904779BSaving entangled resourcesKey distribution for secure communicationUser identity/authority verificationBell stateThird party
Owner:HUNAN NORMAL UNIVERSITY

Distributed scheduling method, device, equipment and storage medium based on er relationship

ActiveCN110825526BSolve the waste situationReduce overhead timeResource allocationSpecial data processing applicationsDistribution controlParallel computing
Owner:欧冶云商股份有限公司

Method for preparing asphalt emulsifier by utilizing high boiling point by-product in ethyleneamine production

ActiveCN103709764BStable in natureExtended service lifeOrganic compound preparationCarboxylic acid amides preparationBoiling pointEconomic benefits
Owner:XIAN MODERN CHEM RES INST

A kind of polypeptide hip-13 that can antagonize the rna binding activity of hur protein and its application

ActiveCN107446023BSignificant tumor suppressor effectTumor suppressionPolypeptide with localisation/targeting motifPeptide/protein ingredientsTransmembrane domainTumor cells
Owner:XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV

Phenyl-modified polyaminocyclotriphosphazene and its preparation method

ActiveCN107344951BLow water solubilityReduce moisture absorption performanceGroup 5/15 element organic compoundsChemical industrySolubility
Owner:东营睿港招商服务有限责任公司

A prognostic diagnostic marker claudin21 for ovarian cancer and its application

ActiveCN112229999BBiological material analysisProgression-free survivalSurgical treatment
Owner:ZHEJIANG CANCER HOSPITAL

Preparation method of pressure sensor and pressure sensor prepared therefor

ActiveCN108896215BHigh sensitivitySmall initial contact areaFluid pressure measurement using ohmic-resistance variationForce measurement using piezo-resistive materialsThin membraneForce sensor
Owner:FUJIAN NORMAL UNIV

Rechargeable battery with nonaqueous electrolyte and process for producing negative electrode

InactiveCN101107734AIncrease energy densityImprove reliabilityElectrode manufacturing processesActive material electrodesMagnetic fluxElectromagnetic induction
Owner:PANASONIC CORP

A method for strengthening the surface of metal materials by using a laser machine

ActiveCN109504967BHigh strengthStrength advantageMetallic material coating processesLaser beam welding apparatusMetal coatingAlloy
Owner:山东裕德激光科技有限公司

A voice recognition method and electronic device

ActiveCN108564948BAccurate identificationThe result is accurateSpeech recognitionSpeech soundAudio frequency
Owner:LENOVO (BEIJING) LTD

Silage fully mixed ration preparation machine

ActiveCN110250546BHigh degree of automationImprove work efficiencyFeeding-stuffCuttersProcess engineeringMachine
Owner:肥城市畜丰农牧机械有限公司

Dual Channel Feedback Disturbance Estimation Compensation Driver

ActiveCN109617497BImprove interferenceReduce distractionsElectric motor controlMotor parameters estimation/adaptationControl systemControl engineering
Owner:FOSHAN HUADAO SUPER PRECISION TECH CO LTD

GPS automatic station reporting method for temporary U-turn or detour of public transport vehicles

ActiveCN102610121BGood U-turn automatic judgment abilityExcellent cornering abilityRoad vehicles traffic controlBroadcastingTransit bus
Owner:XIAMEN YAXON NETWORKS CO LTD

Nadoxane condensate and its preparation method and use

ActiveCN112939909BAntibacterial agentsOrganic chemistryFreeze-dryingStaphylococcus aureus
Owner:NINGBO UNIV

Method for adjusting a parking brake in a vehicle

ActiveCN104859624BHigh precisionOvercome backlashAxially engaging brakesBraking action transmissionPower flowLimit value
Owner:ROBERT BOSCH GMBH

Method for producing water-white hydrogenated rosin

ActiveCN102070988BIncrease the degree of hydrogenationReduce contentNatural resin chemical modificationDistillationSolvent
Owner:广西梧州日成林产化工股份有限公司

Molecular markers closely linked to downy mildew resistance genes of melon and their application

ActiveCN105821135BEasy to detectNot affectedMicrobiological testing/measurementDNA/RNA fragmentationHigh resistanceAgricultural science
Owner:XINJIANG AGRI SCI ACAD CANTALOUPE RES CENT

A kind of shaping method of alloy

ActiveCN106884081BReduce residual stressEliminate external forceLocal plasticityAlloy
Owner:BYD CO LTD

Measurement and test device for transient surface temperature of friction plate of dry clutch

ActiveCN102865929BQuick responseReduce mistakesRadiation pyrometryData acquisitionEngineering
Owner:重庆理工清研凌创测控科技有限公司

Corn protein high F value oligopeptide production method

ActiveCN1317392CHigh degreasing rateIt also has the effect of decolorization and deodorizationFermentationProtein foodstuffs working-upTime conditionSolubility
Owner:吉林省长吉图开发建设现代农业投资有限公司

Service routing method and system of service superposition network

ActiveCN102136990BImprove scalabilityAdapt to dynamicsData switching networksRouting tableOverlay network
Owner:HUAWEI TECH CO LTD

An automatic assembly method for a handle lock

ActiveCN109176005BEasy to assembleAssembly is easily achievedAssembly machinesControl engineeringMotion control
Owner:浙江理工大学瓯海研究院有限公司 +1

Application of a kind of aerobic activated sludge in the process of printing and dyeing wastewater treatment

ActiveCN103739064BLow additional costSave time for inoculation and acclimatizationTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentActivated sludgeFull wave
Owner:SHENYANG INST OF AUTOMATION GUANGZHOU CHINESE ACAD OF SCI +2

A plug gauge that detects both the through end and the no-go end of a hole at the same time

InactiveCN103148753BExtended service lifeRealize batch detectionUsing mechanical meansEngineering
Owner:武杨文松

Connection management method, system, and program product

InactiveCN1860464AProgram control using stored programsMultiple digital computer combinationsConnection managementOperating system
Owner:INT BUSINESS MASCH CORP

A washing liquid heat preservation device

ActiveCN110496260BGuaranteed temperatureEasy to useEnemata/irrigatorsMedical devicesThermodynamicsMedical equipment
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A kind of method utilizing high magnesium lithium ratio salt lake brine to prepare lithium carbonate

ActiveCN105152191BReduce utilizationLow costLithium carbonates/bicarbonatesHigh magnesiumSalt lake
Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI

Pretreatment process method for improving strip steel plating quality

ActiveCN111621824BImprove stability controlEasy to controlCellsElectrolysisStrip steel
Owner:武汉钢铁有限公司

Method for clearing logged-in users, device storage medium and electronic equipment

ActiveCN108563759BImplement automatic cleanupReduce stepsFile/folder operationsSoftware engineeringObject file
Owner:TAIKANG LIFE INSURANCE CO LTD

Chromone splicing 3-hydroxymethyloxindole derivatives and its preparation method and application

ActiveCN108586437BImprove compatibilityEasy to operateOrganic active ingredientsOrganic chemistry methodsChromonePharmaceutical Substances
Owner:GUIZHOU UNIV

A Method for Optimal Operation of Circulating Fluidized Bed Boiler Based on Loss Analysis

ActiveCN104199290BIntuitively reflect the optimization effectIncrease lossAdaptive controlSimulationSystem optimization
Owner:SOUTH CHINA UNIV OF TECH

Hoisting butt joint method of tower-like containers

ActiveCN102615492BEasy to operateNovel and reasonable designWelding/cutting auxillary devicesAuxillary welding devicesButt jointTower
Owner:SCEGC EQUIP INSTALLATION GRP COMPANY

Soft rock filler deterioration test method

ActiveCN108020472BAchieving degradationGet the stress-strain relationshipMaterial strength using steady shearing forcesTriaxial shear testPressure system
Owner:WUHAN UNIV +1

A capo for a stringed instrument

InactiveCN105575370AStringed musical instrumentsElastomerBiomedical engineering
Owner:C7TH

Method for intersubnet mobility for campus network

InactiveCN1778077BWireless network protocolsNetworks interconnectionIp addressEthernet protocol
Owner:CISCO TECH INC

a construction frame

ActiveCN112343329BNot easy to loseComply with construction specificationsScaffold connectionsIsosceles trapezoidArchitectural engineering
Owner:山东松岩建设工程有限公司

Apparatus and method for providing separate forwand dedicated and shared shared control channels in communications system

InactiveCN1190977CAssess restrictionRadio/inductive link selection arrangementsCommunications systemIntermittent control
Owner:GOOGLE TECHNOLOGY HOLDINGS LLC

Human-computer interaction device and human-computer interaction method of high-altitude operation vehicle

InactiveCN102436233BFlexible useImprove reliabilityTotal factory controlProgramme total factory controlArea networkInteraction interface
Owner:XUZHOU HANDLER SPECIAL VEHICLE +1

A High Open Pore Ratio Polyurethane Cavity Filling Foam

ActiveCN109535378BImprove toughnessGood dimensional stabilityPolymer sciencePtru catalyst
Owner:WANHUA CHEM GRP CO LTD

Anion-exchange-membrane type of fuel-cell-system

InactiveCN102956903AImprove utilization efficiencyReduce power generation efficiencyFuel cell auxillariesAqueous electrolyte fuel cellsPolymer electrolytesFuel cells
Owner:SHARP KK

A low-heat-input double-wire high-efficiency surfacing welding method

ActiveCN104117757BDeposition speed is fastImprove power utilizationArc welding apparatusHeat-affected zoneCurrent range
Owner:SHANDONG UNIV

A papermaking process and the paper

ActiveCN103352394BHigh strengthReduce hair sheddingTextiles and paperPlant fibrePapermaking
Owner:金红叶纸业(湖北)有限公司

Experimental device for electronic power optimizing control system of excavator

InactiveCN102129807BLow costSmall footprintEducational modelsControl systemExcavator
Owner:SHANDONG JIAOTONG UNIV

System, apparatus and method for position sensing

ActiveCN100588985CMeeting Location Tracking NeedsLow costTransmission systemsBeacon systems using radio wavesLocation trackingComputer terminal
Owner:HUAWEI TECH CO LTD

Parallel feeding die device

ActiveCN105855405BSimple structureImprove securityShaping toolsPush and pullEngineering
Owner:凯撒(无锡)精密五金有限公司

A customizable high-gain zno nanowire array ultraviolet detector and its preparation method

ActiveCN106409975BImprove uniformitySolve the problem of controllability of growth directionFinal product manufactureSemiconductor devicesUv detectionUv detector
Owner:BEIJING UNIV OF TECH

A privacy-preserving max/min query processing method for two-layer sensor networks

ActiveCN106792460BEnsure data privacy and securityGuaranteed privacy and securityEncryption apparatus with shift registers/memoriesParticular environment based servicesData setCiphertext
Owner:NANJING UNIV OF POSTS & TELECOMM

Wireless communication system of power supply-and-demand control and control method of same

InactiveCN103843218AParticular environment based servicesSingle network parallel feeding arrangementsCommunications systemElectric power
Owner:KK TOSHIBA

Plant ecological floating breakwater

InactiveCN108487180BImprove the anti-wave effectMeet the needs of ecological developmentBreakwatersQuaysOutfallSeawater
Owner:WUHAN UNIV OF TECH

Method and device for verification of ship recognition model based on radar image

ActiveCN112183463BSolve the problem of low accuracyScene recognitionPattern recognitionEngineering
Owner:ZHUHAI DAHENGQIN TECH DEV CO LTD

A method for extracting water body in urban river network area

ActiveCN109300133BImplement extractionEasy to chooseImage enhancementImage analysisShadowingsRiver network
Owner:PEARL RIVER HYDRAULIC RES INST OF PEARL RIVER WATER RESOURCES COMMISSION

Automatic packing device for crystalline grains and method thereof

ActiveCN102815413BAvoid harmReduce labor costsPaper article packagingPackaging automatic controlEngineering
Owner:KING YUAN ELECTRONICS

Molecular imprinting method for preparing mimetic antibody and its application in bacterial detection

InactiveCN105973827BImprove mechanical propertiesStable deliveryColor/spectral properties measurementsAntigenEngineering
Owner:SUN YAT SEN UNIV

A preparation method of oxygen-deficient oxidized VIB group element quantum dots and the prepared quantum dots and applications thereof

ActiveCN111661875BSolve the problem of few synthetic methodsEasy to manufactureTungsten oxides/hydroxidesNanoopticsPhysical chemistrySupercapacitor
Owner:SOUTHEAST UNIV

Compound feed for snakehead fish

ActiveCN101632416BIncrease attractivenessIncrease appetiteClimate change adaptationAnimal feeding stuffAntioxidantAdditive ingredient
Owner:ZHUHAI SHIHAI FEED

Charging method, control module and battery charging unit of a battery charging unit

InactiveCN103762639BIncrease profitReduced current demandBatteries circuit arrangementsElectric powerBattery chargeData information
Owner:INESO

Multi-source Map Vector Tile Rendering System Based on Rule Base

ActiveCN108009211BGeographical information databasesSpecial data processing applicationsModularityPlug and produce
Owner:NO 32 RES INST OF CHINA ELECTRONICS TECH GRP

A delay detection method and device

ActiveCN106209491BReal-time detection of delay phenomenonSpeech analysisData switching networksTime delaysComputer science
Owner:SUZHOU KEDA TECH

A power line jumper

ActiveCN110994463BCause harmEasy to fixApparatus for overhead lines/cablesElectric powerPulley
Owner:STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO

Chord determination device, chord determination method, and non-transitory recording medium

ActiveCN107871489BElectrophonic musical instrumentsEngineeringData storing
Owner:CASIO COMPUTER CO LTD

Method for manufacturing micronanostructure on surface of crystalline magnesium alloy

InactiveCN102101232BQuality is not affectedImprove surface qualityMetallic materialsSuperplasticity
Owner:JIANGSU UNIV

Powder sintered stainless steel heat pipe and preparation method thereof

ActiveCN106643248BStable structureLarge specific surface areaIndirect heat exchangersLiquid mediumRadiation field
Owner:SOUTH CHINA UNIV OF TECH

A multifunctional air purification device and method

ActiveCN107213755BReduce pollutionImprove purification effectGas treatmentUsing liquid separation agentEngineeringAtmospheric pollution
Owner:BEIJING UNIV OF TECH

Method for preparing micro-nano composite structure on surface of medical titanium or titanium alloy

InactiveCN102732898BSimple processLow costProsthesisMicro nanoLaser etching
Owner:XI AN JIAOTONG UNIV

A safety training hurdle that can be quickly folded and retracted when crossing a mistake

ActiveCN108970153BRelieves the Risk of Stumbling AthletesGuaranteed uprightRace-coursesRidingTorsion springBalance spring
Owner:孔德政

Calculation method of synthetic electric field at any point in two-dimensional space under single frequency excitation

InactiveCN104699989BReduce computing timeImprove computing efficiencySpecial data processing applicationsElectrical field strengthUltimate tensile strength
Owner:WUHAN UNIV

Processing method, system and equipment for GPRS forwarding implementation

InactiveCN101426186BCommmunication supplementary servicesNetwork data managementComputer networkTelecommunications
Owner:HUAWEI TECH CO LTD

Fixture conveying equipment and method for conveying workpiece using the equipment

InactiveCN101480974BLower requirementReduce maintenance costsVehiclesMechanical conveyorsIndustrial engineeringInvestment cost
Owner:CHERY AUTOMOBILE CO LTD

A hybrid working fluid power cycle power generation system retrofitted for CO2 capture in existing power plants

ActiveCN109854381BAvoid generatingRealize full capture and storageSolidificationLiquefactionCombustion chamberWorking fluid
Owner:SOUTHEAST UNIV

Decoding method of magnetic stripe card swiping terminal

ActiveCN110838204BImprove user experienceIncrease success rateSensing record carriersCoded identity card or credit card actuationComputer hardwareDecoding methods
Owner:AITIWEIER ELECTRONICS TECH BEIJING

Arch dam surface deformation monitoring system based on fusion of gnss and measuring robot

ActiveCN111551147BShort collection intervalEfficient automatic observationForecastingSurveying instrumentsDeformation monitoringMonitoring system
Owner:FUZHOU UNIV

A method and device for event query processing

ActiveCN104392006BOther databases queryingSpecial data processing applicationsRoot cause analysisData mining
Owner:AGRICULTURAL BANK OF CHINA

Manufacturing method of bismuth iron oxide

ActiveCN109982972BLow impurity contentIron oxides/hydroxidesFerric iron compoundMaterials science
Owner:NIPPON CHECMICAL IND CO LTD

Solution and ultrasonic method for extracting earthworm coelomocytes

InactiveCN101638634BOptimize extraction conditionsEasy to operateTissue cultureHigh cellApoptosis
Owner:NANJING UNIV

A kind of antibacterial amidoxime-based seawater uranium extraction adsorbent and preparation method thereof

ActiveCN107138137BExtended service lifeIncrease the number of cyclesOther chemical processesHydroxylamineAcrylonitrile
Owner:SICHUAN UNIV

Intelligent anti-theft window

InactiveCN101509344BBreak-in preventionIncrease the cost of crimeBurglary protectionWar-like protectionControl circuitAnti theft
Owner:荆其林

Prefabricated concrete piers

ActiveCN108842600BEfficient and quick assemblyBridge structural detailsEarthquake resistanceExtrusion
Owner:河南晟源路桥工程管理有限公司

A method and device for underwater target recognition

ActiveCN103116740BQuick identificationAccurately reflectCharacter and pattern recognitionPattern recognitionCovariance
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Intelligent vehicle device and method for preventing collision to passerby

InactiveCN101734214BEnsure driving safetyImprove automationPedestrian/occupant safety arrangementAnti-collision systemsAutomatic controlGrey level
Owner:SHANGHAI JIAOTONG UNIV

Active monitoring method and system for adverse drug reactions

ActiveCN109346145BRealize monitoringImprove work efficiencyDrug and medicationsText database queryingDrug utilisationDisease
Owner:国家食品药品监督管理总局药品评价中心 +1

A screwdriver grabbing device

ActiveCN103600329BEasy to operateFunctionalSpannersWrenchesEngineeringMechanical engineering
Owner:SUZHOU XIAOYAN AUTOMATION EQUIP

A high-safety and high-stability balance car

ActiveCN106240698BImprove stabilityEnsure personal safetyCycle springsAxle suspensionsElectricityGyroscope
Owner:JIANGSU SHUANGSHUANG TECH CO LTD

A control system for preventing malfunction of emergency stop device

ActiveCN109885126BImprove accuracyStop accurateLimiting/preventing/returning movement of partsControl systemControl cell
Owner:MAANSHAN IRON & STEEL CO LTD

Multi-photon polymerizable pre-ceramic polymeric compositions

InactiveCN101094898BEnhanced multiphoton photosensitivityIncrease crosslink densityMaterial nanotechnologyAdditive manufacturing apparatusThiolPolysilazane
Owner:3M INNOVATIVE PROPERTIES CO

A high temperature slag removal device

ActiveCN104451495BSimple structureSmall footprintHot-dipping/immersion processesSlagMonitoring system
Owner:YANSHAN UNIV

A multi-functional LED street lamp with high efficiency, power saving rate and long life

ActiveCN104812124BElectrical apparatusElectroluminescent light sourcesElectronic temperatureTransformer
Owner:JIANGSU HENGTONG LIGHTING GRP CO LTD

Natural texture modifier delivering body and sweetness to frozen confection products

InactiveCN104837356AFrozen sweetsFood preparationAdditive ingredientSweetness
Owner:SOC DES PROD NESTLE SA

mems microphone

ActiveCN103152683BExtended service lifeUniform service lifeElectrostatic transducer microphonesMems microphoneEngineering
Owner:GOERTEK MICROELECTRONICS CO LTD

Plug-in devices for medical machine production

InactiveCN107962370BEnsure hygieneIngenious structureMetal working apparatusEngineeringCam
Owner:安徽益必生物科技有限公司

A kind of preparation method and application of lactic acid-based environment-friendly plasticizer

ActiveCN106278888BLow viscosityLight colorOrganic compound preparationCarboxylic acid esters preparationPolyesterAcetic anhydride
Owner:JIANGNAN UNIV

Method for altering circulation sectional area in pipe of single-pipe air cooler

InactiveCN100520272CReduce volumeIncrease flow rateHeat transfer modificationEnhanced heat transferEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A method for preparing natural composite flocculant with traditional Chinese medicine dregs

ActiveCN106241998BGood flocculation effectEasy to degradeWater/sewage treatment by flocculation/precipitationChemical industryHazardous substance
Owner:海南众享科技有限公司

Method, device and system for quickly solving engine failure

ActiveCN107545186BReduce participationQuick fix not workingHardware monitoringPlatform integrity maintainanceControl engineeringInformation security
Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Split wedge mechanism

InactiveCN106493237BReduce tooling costsLower the altitudeShaping toolsManufacturing cost reductionSlope angle
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

On-line replacing method for extrusion roll of fiber spinning traction feeding machine

ActiveCN102051700BMethod for Realizing Feeder Squeeze RollerA method for realizing online replacement of extrusion rollers of traction-feeding machinesArtificial thread manufacturing machinesEngineeringMechanical engineering
Owner:CHINA PETROLEUM & CHEM CORP

Method for producing 1,2-pentadiol in one-step hydrogenation by furaldehyde

InactiveCN102924232BRich sourcesLow costOrganic compound preparationHydroxy compound preparationReaction temperatureFixed bed
Owner:ZHUHAI KAIMEI TECH

Signal output circuit

ActiveCN103149850AElectric motor startersMachines/enginesAND gateVIT signals
Owner:OMRON AUTOMOTIVE ELECTRONICS CO LTD

Preparation method of three-dimensional graphene co-doped with iron and nitrogen

InactiveCN106744852BCell electrodesGrapheneOxygen evolutionCoordination complex
Owner:SHANDONG UNIV OF TECH

Method for the contactless tapping of communication signals

ActiveCN107148758ACapacitance measurementsLine-transmission monitoring/testingCapacitanceCommunication unit
Owner:IMF ELECTRONIC GMBH

A prefabricated component dividing device for building

ActiveCN111980305BFast transferImprove work efficiencyBuilding reinforcementsBuilding material handlingControl engineeringRebar
Owner:深圳市华南装饰集团股份有限公司

A method and device for tracing the source of a network attack

ActiveCN114003903BPlatform integrity maintainanceEngineeringNetwork attack
Owner:北京微步在线科技有限公司

Input control device, notebook computer, input control method

ActiveCN101576784BLow costEasy to implementDigital data processing detailsInput/output processes for data processingControl signalInput control
Owner:LENOVO (BEIJING) LTD

Covered wire bonding device and method

ActiveCN103180914BEasy to moveIncrease production capacityInsulating conductors/cablesEngineeringElectric wire
Owner:德森普拉

Intelligent identification method and medium for safety status of electric power personnel based on stride measurement

ActiveCN112597903BPrecise positioningRun fastImage enhancementImage analysisHuman bodyEngineering
Owner:珠高电气检测有限公司

Cavity deformation reset detection device and reset detection method based on inertial navigation system

ActiveCN105286759BRealize detectionSurgeryNavigation by speed/acceleration measurementsComputer moduleMotion parameter
Owner:XIAMEN UNIV

Equipment and method for removing tin and glue from printed circuit boards and electronic components

ActiveCN104690387BAvoid overall overheatingInhibit sheddingSoldering apparatusPrinted circuitsMolten stateHuman–machine interface
Owner:深圳市新迪精密科技有限公司

Processing technique of peach kernel bracelet

ActiveCN103932465BMaterial changeAvoid crackingJewellerySeason crackingComputer science
Owner:颍上县祥盛建设管理有限公司

Method and circuit for earphone identification and connection

ActiveCN105657606BLow costImprove recognition accuracyStereophonic circuit arrangementsTwo-part coupling devicesHeadphonesMicrophone
Owner:ZTE CORP

Building integrated photovoltaic solar module of hollow type and manufacturing method thereof

ActiveCN102244131BIncrease barrier shieldingReduce the degree of strong light agingPhotovoltaic supportsRoof covering using slabs/sheetsAdhesiveEngineering
Owner:JIANGSU XIUQIANG GLASSWORK CO LTD

Tea-leaf picker with processor module

InactiveCN105299125AAdjust the dithering frequencyImprove detection accuracySpringsLiquid based dampersEngineeringTea leaf
Owner:朱海燕

Automatic testing system and method for power on and power off of transmission device

InactiveCN101146145BFind faults in timeRetain the fault site in timeSupervisory/monitoring/testing arrangementsTransmission monitoringElectricitySingle plate
Owner:STATE GRID CORP OF CHINA +1

A finfet device integrated with tfet and its preparation method

ActiveCN106783850BAchieve integrationLow costSolid-state devicesSemiconductor/solid-state device manufacturingP type dopingDielectric layer
Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1

Tryptophanyl-tRNA synthetase derived polypeptides useful for the regulation of angiongenesis

InactiveCN100486992CSenses disorderFungiKilodaltonBiology
Owner:THE SCRIPPS RES INST

High-efficiency and accurate grooving boring bar and grooving method

ActiveCN102303137BSimple structureEasy to operateBoring barsEngineeringMachining
Owner:KUNMING WATER PUMP FACTORY

Data flow control method and system

ActiveCN104113880BSave resourcesDoes not affect access behaviorNetwork traffic/resource managementAccess networkData stream
Owner:SANGFOR TECH INC

Device and method for handling containers with lifting device

ActiveCN111094170BCapsCapping machinery safety/controlMechanical engineeringPosition sensor
Owner:KRONES AG

A mobile vegetation drip irrigation equipment

ActiveCN110896829BAdapt to the needs of drip irrigationPromote absorptionClimate change adaptationWatering devicesVegetationDrip irrigation
Owner:罗曼丽

Indoline compound and its preparation method and application

ActiveCN109776377BNovel chemical structureStrong inhibitory activityAntibacterial agentsOrganic active ingredientsDiseasePharmaceutical drug
Owner:SHENYANG PHARMA UNIVERSITY

Guide rail height adjustment device and method, escalator

ActiveCN105347162BPlay a locking roleEasy to operateEscalatorsMechanical engineeringEngineering
Owner:HITACHI ELEVATOR GUANGZHOU ESCALATOR

Fosaprepitant dimeglumine freeze-dried powder injection and preparation method thereof

ActiveCN106943358BSpeed up filteringDoes not affect loading accuracyPowder deliveryOrganic active ingredientsSolubilityFosaprepitant dimeglumine
Owner:SHANDONG NEWTIME PHARMA

A video description method and device

ActiveCN113191263BImprove efficiencyHigh precisionVideo data indexingCharacter and pattern recognitionVideo retrievalVisually impaired
Owner:GUILIN UNIV OF ELECTRONIC TECH

Switching device

ActiveCN102447458AElectronic switchingElectricityControl signal
Owner:MEDIATEK SINGAPORE PTE LTD SINGAPORE

An electric self-elevating girder trolley for erecting the main girder of a suspension bridge

ActiveCN106638327BLess interferenceAvoid interferenceSuspension bridgeBridge erection/assemblyEngineeringElectric control
Owner:GUANGXI UNIV +1

Blast Furnace Hearth Erosion Prediction Method for Multilayer Refractory Brick Furnace Wall Structure

ActiveCN105005632BExtend your lifeChecking devicesSpecial data processing applicationsRefractoryBack calculation
Owner:BAOSHAN IRON & STEEL CO LTD

Smart device control method, terminal device and readable storage medium

ActiveCN112039738BCannot change the operating mode at willTransmission systemsUser identity/authority verificationComputer hardwareControl objective
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Chinese traditional medicine compound taken orally for treating chronic enteritis

InactiveCN100493599CReduce diarrheaRelieve abdominal painDigestive systemMammal material medical ingredientsRhizomeDioscorea polystachya
Owner:张秀丽

A system and method for organizing cross-area shunting operations at railway transitions

ActiveCN111874047BAvoid drivingAvoid safety accidentsParticular environment based servicesRailway traffic control systemsInformation transmissionControl engineering
Owner:CHINA RAILWAYS CORPORATION +2

tablet

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