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 lamination device for plastic products that is easy to adjust cutting position and size

ActiveCN109159416BImprove buffering effectAvoid manual operationLaser beam welding apparatusCompression moldingSupport surface
Owner:临沂联泰新型建材合伙企业(有限合伙)

Compound breviscapine pills

InactiveCN100525780CImprove effectivenessImprove bioavailabilityHydroxy compound active ingredientsMammal material medical ingredientsHas active ingredientAdjuvant
Owner:胡秀爱

A kind of textile lint processing method

ActiveCN110983505BSmooth appearanceAvoid tearing offCarding machinesStructural engineeringMechanical engineering
Owner:兰溪双锦布艺科技有限公司

Adjustable elevated building base and elevated building

ActiveCN112112282BImprove support strengthHigh strengthBuilding constructionsArchitectural engineeringStructural engineering
Owner:杭州科睿哲信息科技有限公司

Ticket center managing system and method of fare clearing system of automatic fare collection system for rail transit

ActiveCN103049937BConvenient queryData processing applicationsTicket-issuing apparatusCollection systemDatabase server
Owner:四川久远新方向智能科技有限公司

A multi-head stamping method

ActiveCN110193544BImprove stamping efficiencyGood energy saving effectStampingElectric machine
Owner:江西古力新材料科技有限公司

An Improved Defocused Series Iterative Wavefunction Reconstruction Method

ActiveCN110120068BTroubleshoot registration difficultiesImprove registration accuracyImage enhancementImage analysisImage contrastComputational physics
Owner:HUNAN UNIV

Preparation of ZnSnS film and ZnSnS/SnS heterojunction, and application of solar cells

InactiveCN102315333BMeet the needs of the applicationImprove compactnessElectrolytic inorganic material coatingFinal product manufactureHeterojunctionElectrolytic agent
Owner:NANJING UNIV

Hydrosilylation of alkenes catalyzed by rhodium complexes in a room temperature ionic liquid/supercritical CO2 medium

InactiveCN101671356BHigh selectivitySuppress generationSilicon organic compoundsOrganic-compounds/hydrides/coordination-complexes catalystsAdjuvantSilanes
Owner:HANGZHOU NORMAL UNIVERSITY

Method for preparing high-purity chlorogenic acid from Jerusalem artichoke leaves

ActiveCN104418740BReduce manufacturing costImprove rational useOrganic compound preparationCarboxylic acid esters preparationRefluxChlorogenic acid
Owner:YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI

Multilayer virtual switch upgrade method, device, electronic device and storage medium

ActiveCN112653610BNetworks interconnectionEngineeringVirtual switch
Owner:CHINANETCENT TECH

Detector for drawing nano emulsion temperature control phase picture

InactiveCN1314957CEasy to judgeWell mixedChemical analysis using titrationPolarisation-affecting propertiesTemperature controlTest requirements
Owner:SOUTHEAST UNIV

A control system of a multi-head quantitative dispensing machine

ActiveCN111994320BHigh degree of automationFast packingSolid materialPackaging automatic controlCommunication unitControl system
Owner:漳州德创智能设备有限公司

Polishing slurry composition for shallow trench isolation process

InactiveCN112980332AReduce lossesReduce saggingOther chemical processesSemiconductor/solid-state device manufacturingMetallurgyPhysical chemistry
Owner:K C TECH

Image forming apparatus

ActiveCN103365150AShorten working timeShorten adjustment timeElectrographic process apparatusOther printing apparatusImage formationComputer science
Owner:KONICA MINOLTA BUSINESS TECH INC

Fitting apparatus for connecting pipes

ActiveCN112752919AEasy to fixImprove air tightnessSleeve/socket jointsEngine sealsStructural engineeringPipe
Owner:JUNG WOO METAL IND CO LTD

Method and device for purifying high-temperature smoke containing persistent organic pollutants

ActiveCN102500126BRemove completelySimple structureDispersed particle separationVapor condensationAir volumePersistent organic pollutant
Owner:ZHEJIANG UNIV

Automatic glue coating machine for motor end cover

ActiveCN103357543BIncrease productivityImprove efficiencyLiquid surface applicatorsCoatingsControl engineeringElectric machinery
Owner:ZHEJIANG LINIX MOTOR

On-street parking intelligent management method and system

ActiveCN108961822BReduce space resource usageLow costTicket-issuing apparatusTransmission systemsInformation transmissionInformation analysis
Owner:YANGZHOU UNIV

Automatic verification device and method for the capacity of automobile oil tanker with self-calibration

ActiveCN103499373BAccurate and reliable value transmissionReduce human errorTesting/calibration apparatusCapacity measurement calibrationElectrical and Electronics engineering
Owner:CHINA JILIANG UNIV

A two-dimensional numerical simulation method for urban surface runoff

ActiveCN109543275BHigh simulationGuarantee water quality conservation characteristicsGeometric CADClimate change adaptationEngineeringSurface runoff
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Method for quantifying color of sample

InactiveCN102759403BColor measuring devicesColor/spectral properties measurementsPattern recognitionComputer graphics (images)
Owner:BEIJING FORESTRY UNIVERSITY

Especially for optoelectronic arrays that combine sampled luminance sensing and asynchronous detection of time-varying image data

ActiveCN104272723BTelevision system detailsColor television detailsPhotocurrentBrightness perception
Owner:UNIV ZURICH

Discrimination method and processing method of current sampling inconsistency in relay protection device

ActiveCN109541351BImprove reliabilityImprove accuracyElectrical testingControl theoryReliability engineering
Owner:NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD

A CDN-based video conferencing system and method

InactiveCN104469261BFast transmissionOptimize routing linesTelevision conference systemsTwo-way working systemsDistribution systemLeased line
Owner:北京网视通联科技股份有限公司

A Saccharomyces cerevisiae strain used for postharvest disease control of fruit and its application

ActiveCN107881122BBroad antibacterial spectrumPromote growthBiocideFungiBiotechnologyFragaria
Owner:山东凯普菲特生物科技有限公司

surge arrester

ActiveCN106463911BEliminates follow-up currentPrevent re-ignitionSpark gap detailsSpark gaps with auxillary triggeringOvervoltageCombustion chamber
Owner:PHOENIX CONTACT GMBH & CO KG

A method and system for probabilistic analysis of multi-source flood process encounters

ActiveCN112016051BAvoid overlapping time problemsOvercome cognitive limitationsClimate change adaptationComplex mathematical operationsHydrometryFlood control
Owner:BUREAU OF HYDROLOGY CHANGJIANG WATER RESOURCES COMMISSION +1

A printing and paper feeding device

ActiveCN107381125BEasy to feedAvoid the problem of overlay entryArticle feedersArticle separationPulp and paper industryPrinting press
Owner:江门市博彩印刷有限公司

An information processing method and electronic device

ActiveCN104598804BToggle Flexible ControlTaking into account operational safetyProgram initiation/switchingDigital data authenticationInformation processingInformation handling
Owner:LENOVO (BEIJING) LTD

A cylinder rod anti-rotation device for a servo cylinder

ActiveCN109713840BLittle change in frictionReduce resistanceMechanical energy handlingCylinder blockFriction force
Owner:济南中正金码科技有限公司

A large-span tent with a clamshell tent door

InactiveCN103669987BMeet the requirements of air freightLarge spanTents/canopiesShaped beamEngineering
Owner:中国人民解放军空军勤务学院

An RNA grinding and extraction system

ActiveCN108435379BIncrease collection rateGuaranteed GrindingPreparing sample for investigationGrain treatmentsThermodynamicsRNA extraction
Owner:JILIN UNIV

A fire extinguishing device for a power distribution cabinet

ActiveCN111773587BAvoid spreadingReduce lossesFire rescueStructural engineeringMechanical engineering
Owner:GUANGDONG POWER GRID CO LTD +1

Insulation parts and stator

ActiveCN108781013BWindings insulation shape/form/constructionManufacturing dynamo-electric machinesEngineeringMechanical engineering
Owner:AISIN AW CO LTD +1

Bottom plate built-in rail damper and its design method

ActiveCN109537375BReduce installation size requirementsApplicable connectionRailway tracksVulcanizationClassical mechanics
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

A multifunctional hand-held measuring instrument

ActiveCN107121112BSimple structureSmall footprintMeasurement devicesMeasuring instrumentEngineering
Owner:SHENYANG AIRCRAFT CORP

Probiotic clone, construction method and application of integrated single-copy functional f4 pilus operon gene

ActiveCN109468255BEfficient editingDoes not affect its own biological traitsAntibacterial agentsBacteriaAntiendomysial antibodiesOral immunization
Owner:YANGZHOU UNIV

Method for catalytically oxidizing acetophenone

ActiveCN103012133BImprove conversion rateGood choiceMolecular sieve catalystsOrganic compound preparationMolecular sieveCatalytic oxidation
Owner:CHINA PETROLEUM & CHEM CORP +1

Seabed gas leakage detection simulation device

ActiveCN111879474BThe production process is flexible and controllableMeet the experimental requirementsDetection of fluid at leakage pointVolume/mass flow measurementGas leakEcho detection
Owner:OCEAN UNIV OF CHINA +1

A kind of synthetic method of indole derivative

ActiveCN105884673BHigh yieldGreat research valueOrganic chemistryAnthraceneChemical synthesis
Owner:WENZHOU UNIV

Midway stop mechanism for refrigerators

ActiveCN103353205BEasy accessLighting and heating apparatusSupportRefrigerated temperatureEmbedded system
Owner:QINGDAO HAIER REFRIGERATOR INT +2

A method for simultaneous quantitative detection of main components of Shuangshen Pingfei Granules in plasma

ActiveCN110231424BMeet the determination requirementsGood precisionComponent separationNaringinSalvianolic acid B
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

Distributed optical fiber sensing device based on brillouin scattering

ActiveCN102721484BSolve temperature problemsSimple structureForce measurement by measuring optical property variationThermometers using physical/chemical changesTime domainEngineering
Owner:ZHEJIANG ZHONGXIN POWER MEASUREMENT & CONTROL TECH

Multifunctional multi-directional transmission gearbox

ActiveCN103836162BPlay a supporting roleBalance interaction forceToothed gearingsGearing detailsEngineeringMechanical engineering
Owner:润桐(苏州)技术服务有限公司

Semiconductor integrated circuit and test method thereof

InactiveCN101131874AShorten test timeImprove reliabilityRead-only memoriesElectric fusesHemt circuits
Owner:FUJITSU MICROELECTRONICS LTD

A computer maintenance dust removal equipment

ActiveCN109834353BFirmly clampedOperation diversificationElectronic circuit testingHeating appliancesDust controlEngineering
Owner:JIANGXI VANDT COLLEGE OF COMM

Continuous-casting continuous-rolling method for producing sectional materials and bar-wire materials by using residual heat of molten steel

ActiveCN102310078BReduce oxidation lossHigh yieldMetal rolling arrangementsWire rodTemperature control
Owner:辽宁中车轨道交通装备有限公司

A prefabricated component of a concrete ditch

ActiveCN103321186BImprove anti-dumpingImprove slip resistanceArtificial water canalsDitchPrecast concrete
Owner:徐州佳士达建筑工程有限公司

Method and device for producing laminated type soy sauce

InactiveCN101485434BFood preparationYeastSaline water
Owner:罗圣辉

Smart TV theme customization system and its customization method

ActiveCN103702232BMeet individual needsIncrease customization experienceSelective content distributionPersonalizationServer-side
Owner:重庆市易平方科技有限公司

A kind of two-dimensional structure 4-(1h-tetrazol-5-yl) zinc benzoate coordination polymer and its synthesis method and application

ActiveCN107141490BHigh yieldAccurate detectionLuminescent compositionsBenzoic acidTetrazole
Owner:HARBIN INST OF TECH

Repair process for coated articles

InactiveCN101108454ATurbinesMolten spray coatingMetalMaterials science
Owner:GENERAL ELECTRIC CO

A grid tank tobacco sewage suspended solids collection and separation tank

ActiveCN106186109BAvoid blockageNot easy to accumulate crustTreatment involving filtrationWater flowEngineering
Owner:刘力

DC interference suppressor circuit used for transimpedance preamplifier of infrared receiving system

InactiveCN101552644BImprove stabilitySuppression of interfering signalsLogic circuits coupling/interface using field-effect transistorsElectromagnetic transmissionAudio power amplifierSuppressor
Owner:HARBIN INST OF TECH

System and method for the calling party to identify ring tone

InactiveCN101212768BRealize personalized call reminderSpecial service for subscribersCommmunication supplementary servicesIntelligent NetworkService customization
Owner:KONKA GROUP

A kind of triamcinolone acetonide acetate liposome modified by chitosan and preparation method thereof

ActiveCN109481403BHigh encapsulation efficiencyConducive to active entryOrganic active ingredientsSenses disorderCholesterolLiposome
Owner:SHANDONG UNIV QILU HOSPITAL

Mid-infrared laser measurement system and method for engine combustion process monitoring

ActiveCN107576505BAvoid interferenceStrong absorption capacityChemical analysis using combustionEngine testingBeam splitterData acquisition
Owner:SHANGHAI JIAOTONG UNIV

Capacitive touch screen and manufacturing method thereof

ActiveCN103135863BAvoid long narrow line widthsReduce manufacturing costInput/output processes for data processingManufacturing technologyShortest distance
Owner:深圳市合力泰光电有限公司

Automatic cleaning method and system for pot body, material tank and pipeline of intelligent cooking device

InactiveCN106466680BEasy to cleanClean thoroughlyKitchenware cleanersHollow article cleaningFood safetyTap water
Owner:威海远航科技发展股份有限公司

Height adjusting device and lighting lamp using same

ActiveCN102454962BNot to be pinchedLighting support devicesEffect lightEngineering
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A method, device and system for real-time monitoring of vehicle state data for auto repair

ActiveCN109204195BAccurate serviceEfficient serviceElectric/fluid circuitWireless transmissionData transmission
Owner:王超

Bearing cover and plain bearing with damping material layer

ActiveCN110131317BBearing unit rigid supportClassical mechanicsEngineering
Owner:DONGFENG MOTOR CORP HUBEI

An input method database adding method and device

ActiveCN102314224BNo troublesome operationInput/output processes for data processingAnimationDatabase
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A variable area ratio pressure multiplier device and its adjustment method

ActiveCN104832466BAvoid the problem of high precision machiningTaking into account the problem of high control speed requirementsFluid-pressure convertersEngineeringHigh pressure
Owner:BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA

A dual-purpose sealing device for gas extraction and coal seam water injection and method of using the same

ActiveCN110145272BEffective blockingEasy extractionSealing/packingSlurryMechanical engineering
Owner:LIAONING TECHNICAL UNIVERSITY

A limit device for electric shutters

ActiveCN103470171BSimple structureEasy to implementLight protection screensElectricityLower limit
Owner:SMARTSOLAR ENERGY TECH

A method and electronic device for displaying images

ActiveCN103680471BRealize automatic transmissionReduce stepsCathode-ray tube indicatorsTelephone set constructionsAutomatic transmissionComputer science
Owner:LENOVO (BEIJING) LTD

A distributed player flow control method and system

ActiveCN105187862BPass in timeImprove experienceSelective content distributionTraffic capacityStreaming data
Owner:BEIJING BAOFENG TECH

A kind of cellulose degrading composite bacterial agent and its preparation method and application

InactiveCN110819557BIncrease the content of N elementReduce the content of C elementBio-organic fraction processingFungiBiotechnologyCellulose
Owner:CHINA AGRI UNIV

An Immune Method for Rumor Spreading on Online Social Platforms Based on Percolation Analysis

ActiveCN107908645BAdvantages of immune methodsAuthentic Reliability Study ResultsData processing applicationsWebsite content managementEngineeringData mining
Owner:BEIHANG UNIV

Maneuvering Target Tracking Method Based on Gaussian Filter

InactiveCN106802414BOvercome the shortcomings of poor applicability for high-speed and high-maneuvering targetsImprove tracking accuracyRadio wave reradiation/reflectionPattern recognitionTransfer matrix
Owner:NAT UNIV OF DEFENSE TECH

A Channel Information Compression Feedback Method Using Bit-Level Optimal Network

ActiveCN109525292BEasy to compressPromote recoveryError preventionRadio transmissionInformation compressionNeural network nn
Owner:SOUTHEAST UNIV

Method and control system for preparing orders of goods stored in an automated storage system

PendingCN114072829AConveyorsForecastingControl systemDatabase
Owner:AUTOSTORE TECH AS

A kind of base treatment agent and preparation method thereof

ActiveCN111040634BExcellent low temperature applicabilityImprove adhesionBituminous coatingsPlasticizerEngineering
Owner:杭州东方雨虹建筑材料有限公司

Shearing Knives with Embedded Blades

ActiveCN103702790BFully fixedShearing machinesShearing toolsClassical mechanicsStructural engineering
Owner:WEBER HYDRAULIK GMBH

K interface error code testing method and system thereof

InactiveCN101645767BEasy to testQuick testError detection/prevention using signal quality detectorHuman–machine interfaceVIT signals
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

A graphene/sic composite particle reinforced metal matrix composite

ActiveCN109112336BEvenly dispersedExert a strengthening effectChemical vapor deposition coatingGraphiteMetal matrix composite
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

A mobile sewage treatment filter

ActiveCN105384202BEasy inputEasy to filterTreatment involving filtrationWater/sewage treatment apparatusSewageSewage treatment
Owner:SUZHOU ZHILVE INTELLECTUAL PROPERTY OPERATION CO LTD

Equipment system for using reclaimed water of hotel

InactiveCN100476090CReduce operating costsSave energyOther heat production devicesDomestic plumbingTap waterReclaimed water
Owner:JINAN XINQUAN SCI & TECH

An image capturing method, device, equipment and storage medium

ActiveCN110072064BImprove user experienceAutomatic control rotationImage enhancementTelevision system detailsComputer graphics (images)Engineering
Owner:REMO TECH CO LTD

A soybean meal crushing device

ActiveCN107051697BUse less equipmentLess investmentVortex flow apparatusGrain treatmentsAgricultural engineeringMechanical engineering
Owner:JIANGSU JINMAN SCI & TECH

A damage-equivalent real-scale cabin model for static explosion tests of ship cabins

ActiveCN109178198BSolve the problem that it is difficult to convert to a real shipVessel designingShock testingClassical mechanicsMechanical engineering
Owner:HARBIN ENG UNIV

A kind of synthetic method of tri(diethylamino) tantalum tert-butyramide

ActiveCN106800572BNo toxicityEasy to getGroup 5/15 element organic compoundsAlkaneLithium chloride
Owner:JIANGSU SINOCOMPOUND CATALYST

Process for the preparation of benzohetero[1,3]oxadiazole compounds disubstituted with heteroaryl groups

ActiveCN103998445BOrganic chemistryArylSemiconductor
Owner:ENI SPA

Sand screening equipment for construction

ActiveCN107470129BAvoid cloggingImprove sand screening efficiencySievingScreeningElectric machineryStructural engineering
Owner:北京城建二建设工程有限公司

Shifting device for heavy-duty car speed variator

InactiveCN101349344BSimple structureImprove shift performanceGearing controlControl devicesEngineeringHeavy duty
Owner:SHANGHAI AUTOMOBILE GEAR WORKS

Anode active material, preparation method therefor, and anode and lithium secondary battery, which include anode active material

ActiveCN111466044AImprove efficiencyImprove life characteristicsElectrode thermal treatmentGraphitePhysical chemistryBattery cell
Owner:LG ENERGY SOLUTION LTD

A precision rapid prototyping automotive electronics mold based on vibration processing

ActiveCN110281471BEvenly distributedAvoid scratchesEngineeringRapid prototyping
Owner:ZHEJIANG ZHONGZHI AUTOMOBILE ELECTRIC CO LTD

A kind of composition for improving the bioavailability of crocus acid and oral preparation thereof

ActiveCN113398077BPromote absorptionImprove bioavailabilityNervous disorderElcosanoid active ingredientsOral medicationTraditional medicine
Owner:HANGZHOU JIURUTANG BIOTECH

Near-infrared second window excitation/emission fluorescent dye and preparation method and application

ActiveCN110079117BMethine/polymethine dyesOrganic chemistryBiological materialsContrast medium
Owner:FUDAN UNIV

Hydraulic transmission ultrasonic transducing device

ActiveCN103143496BIncrease energy densityQuick responseMechanical vibrations separationHydraulic cylinderTransducer
Owner:HARBIN INST OF TECH

Liquid crystal display panel driving method

ActiveCN100382137CHigh resolutionStatic indicating devicesLiquid-crystal displayLine pair
Owner:E INK HLDG INC

An automatic overturning test device for a wall-hung boiler

ActiveCN102680259BSimple structureEasy to operateStructural/machines measurementEngineeringMechanical engineering
Owner:GUANGDONG HANDSOME INTELLIGENT EQUIP CO LTD

System application installation method and device

ActiveCN104765629BAvoid lostImprove experienceComputer security arrangementsSoftware deploymentMobile deviceEmbedded system
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Headpiece and implantable cochlear stimulation system including same

PendingCN111344041AIncrease the number ofElectrotherapyImplantable hearing aidsPhysical medicine and rehabilitationEngineering
Owner:ADVANCED BIONICS AG

Key displacement card table, high-current power switch and using method thereof

ActiveCN107808795BWon't fallSimple structureElectric switchesVertical tubeElectric current
Owner:XINXIANG GUANGMING ELECTRIC APPLIANCE CO LTD

Device and method for reminding meal before entering expressway section

ActiveCN102679992BEasy Meal PrepInstruments for road network navigationEngineeringRoute planning
Owner:HUANDA COMPUTER (SHANGHAI) CO LTD

Spray for disinfection of prenatal screening diagnosis center

InactiveCN103430976BGood effectLow costBiocideDisinfectantsThlaspi arvensePrenatal screening
Owner:周洪亮

An interactive device and interactive control method of a lunar manned mobile vehicle system

ActiveCN112722331BRich interactionImprove work efficiencyCosmonautic vehiclesSpacecraft guiding apparatusMobile vehicleInteraction control
Owner:SOUTHEAST UNIV

Application of indoleacetic acid in the preparation of drugs for the prevention and treatment of chronic obstructive pulmonary disease

ActiveCN113425714BPrevent infiltrationInhibitionOrganic active ingredientsRespiratory disorderInflammatory factorsDisease
Owner:SOUTH CHINA NORMAL UNIVERSITY

A device for cleaning up clogging in circular sewers for municipal engineering

ActiveCN112376683BRising water levelEnsure safetySewer systemsEnvironmental resource managementSewage
Owner:北京百大尚高集团有限公司

A system and method for digital information analysis and display of ore deposits

ActiveCN110297873BRealize integrationRealize visualizationVisual data miningStructured data browsingComputer graphics (images)Information integration
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A cutting and fitting device

ActiveCN105055171BSimple structureReduce manufacturing costCapsule deliveryAssembly lineEngineering
Owner:XINCHANG HONGHAI MACHINERY +1

A ground source heat pump pipe

ActiveCN106589553BHigh strengthImprove wear resistanceGraphiteWhiskers
Owner:TIANJIN ZHONGCAI PROFILES

A power management device for computer equipment in a vehicle electronic system

ActiveCN103092313BSurge Suppression and EliminationStable outputVolume/mass flow measurementPower supply for data processingElectronic systemsIn vehicle
Owner:中国兵器装备集团自动化研究所有限公司

Method and device for static correction of converted wave

ActiveCN104656139BHigh precisionGood effectSeismic signal processingGeophoneLongitudinal wave
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Proceeding method, mobile device and storage medium

ActiveCN109947094BReduce the chance of getting stuckAvoid repeated entryPosition/course control in two dimensionsVehiclesMobile deviceVirtual wall
Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

A Notch Filter Pulse Modulation Continuous Wave Interference Suppression Method Aided by Variable Gain Amplifier

ActiveCN109358347BImprove anti-interference abilityImprove the signal carrier to noise ratioSatellite radio beaconingContinuous wave interferenceVariable-gain amplifier
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Electronic device control system, electronic device and electronic device control method

InactiveCN102694949APictoral communicationDigital output to print unitsControl systemComputer terminal
Owner:SHARP KK

1-methyl cyclopropene stable solution, preparation method thereof and preparation

ActiveCN1907046BImprove absorption rateSimple processFruit and vegetables preservationDead plant preservationAlcohol1-Methylcyclopropene
Owner:山东营养源食品科技有限公司

Crystal form III of (S)-alpha, alpha-[(2-chlorphenyl)-(4,5,6,7-thiophane[3,2-c]pyridine-5-yl)-N'-(dimethyl)methylene] acethydrazide and preparation method thereof

ActiveCN102010424BOrganic active ingredientsOrganic chemistryChlorobenzenePharmaceutical drug
Owner:TIANJIN INSTITUTE OF PHARMA RESEARCH

Hierarchical speed planning method for intelligent networked vehicles based on continuous signal light information

ActiveCN110264757BThrough efficient and economicalFully consider driving speedParticular environment based servicesDetection of traffic movementIntelligent NetworkDriver/operator
Owner:JILIN UNIV

A kind of sleeve grout composition for iron tailings sand reinforcement connection and its preparation and application

ActiveCN111517732BImprove performanceFor long-term storageBuilding reinforcementsSocial benefitsEconomic benefits
Owner:CHINA UNIV OF MINING & TECH (BEIJING) +1

A super large reservoir venting valve structure

ActiveCN105179724BProduce impactExtended service lifeValve members for absorbing fluid energySpray nozzlesWater flowEngineering
Owner:HUBEI PROVINCIAL WATER RESOURCES & HYDROPOWER PLANNING SURVEY & DESIGN INST

A kind of AIS navigation mark and communication method based on dedicated channel

ActiveCN103281099BAvoid mutual interferenceUp to pack rateTransmission systemsSatellite radio beaconingTelemetry EquipmentMarine navigation
Owner:WUHAN ZHONGYUAN ELECTRONICS GRP

Torsional vibration damper with torque limiter

ActiveCN110662908BSave construction spaceReduce manufacturing costRotating vibration suppressionYielding couplingClassical mechanicsEngineering
Owner:SCHAEFFLER TECH AG & CO KG

A diaphragm and an optical instrument with the same

ActiveCN107144900BReduce the temperatureLow emissivityOptical elementsEmissivityEngineering
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Methods for monitoring and/or controlling the performance of selective catalytic reduction devices

InactiveCN108625950AInternal combustion piston enginesExhaust apparatusDose rateEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC

Establishment method of spectral monitoring model of nitrogen content in winter wheat during the whole growth period

ActiveCN110069895BSuitable combinationHigh precisionDesign optimisation/simulationSpecial data processing applicationsPlantletReflectivity
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

A kind of forging method of titanium alloy tibial plateau artificial joint implant

ActiveCN110369654BComplete and smooth distributionReduce consumptionMetal-working apparatusTitanium alloyImplant
Owner:无锡航亚科技股份有限公司

Optical Fiber Vibration Sensing System Based on Double Modulation Mach-Zehnder Interferometer

ActiveCN103743462BSmall phase differenceSolve the disadvantages of severe deformation of demodulation resultsSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansPhase differenceTime delays
Owner:中国电子科技集団公司第三十四研究所

Mixed power supply type injection moulding machine system

InactiveCN100467249CAvoid damageElectric motor controlPower network operation systems integrationMotor driveElectric power system
Owner:TOSHIBA MASCH CO LTD

A kind of nb‑si‑ti‑w‑hf composite material and preparation method thereof

InactiveCN105177385BReduce energy consumptionShort cycleNiobiumTitanium powder
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

A monitoring and processing method, system and related equipment based on a vehicle terminal system

ActiveCN111935319BTimely reminderReduce lossesParticular environment based servicesVehicle wireless communication serviceIn vehicleThe Internet
Owner:EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD

Application of viscosity-reducing polycarboxylate water reducer in preparation of c100 concrete

ActiveCN109678403BRegulated contentAdjust viscosity reduction effectAcid waterCarboxylic acid
Owner:广西红墙新材料有限公司

Method for producing coating sheet, optical functional layer, optical component and image displaying apparatus

InactiveCN1291251CPrevent drying irregularitiesImprove performanceElectric discharge tubesPolarising elementsSolventViscosity
Owner:NITTO DENKO CORP

Steam pipe network optimized operation method of industrial device

ActiveCN102242868BLow running costWide adaptabilityPipeline systemsSpecial data processing applicationsOperating pointMathematical model
Owner:EAST CHINA UNIV OF SCI & TECH

Device for dissolving detergent

InactiveCN100497798CReduce in quantityLow costOther washing machinesTextiles and paperImpellerReduced size
Owner:HITACHI HOME & LIFE SOLUTIONS INC

A Water Transparency Measurement Tool for Field Environment

ActiveCN105223167BReduce the impact of observationReduce subjective errorTransmissivity measurementsFar distanceWind wave
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Voice monitoring method and device

ActiveCN101820634BComprehensive monitoring rangeReduce development difficultyWireless communicationComputer hardwareMonitor equipment
Owner:HONOR DEVICE CO LTD

Optimal control method for hybrid electric ship propulsion system

ActiveCN110457859BSatisfy sailing power load requirementsReasonable power distributionGeometric CADSustainable transportationMarine propulsionMarine engineering
Owner:GUANGDONG OCEAN UNIVERSITY

Heating equipment and gantry vehicle inspection system

ActiveCN106908850BMaterial analysis by transmitting radiationNuclear radiation detectionEngineeringProcess engineering
Owner:BEIJING HUALIXING SCI TECH DEV

Phase voltage self-calibration method for three-phase overhead transmission lines based on series capacitors

ActiveCN106932649BAchieving self-calibrationResistance/reactance/impedenceCurrent/voltage measurementCapacitanceCapacitive divider
Owner:SHANGHAI JIAOTONG UNIV

A nozzle stabilization method for multi-rotor unmanned spraying machine

ActiveCN103587688BSimple structureLow costAircraft componentsLaunching weaponsElectricityMicrocontroller
Owner:SOUTH CHINA AGRI UNIV +1

A method and device for controlling the speed of a cooling fan, and a vehicle

ActiveCN111196145BAccurate approachControl speedCoolant flow controlPump controlThermodynamicsMechanics
Owner:ZHENGZHOU YUTONG BUS CO LTD

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