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 search method and device for an intelligent terminal
ActiveCN104750803BImprove operational efficiencySpecial data processing applicationsSearch interface
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Oxygen cylinder fixing device for ambulance
InactiveCN111637363BFlexible and stable non-destructive assemblyImprove applicabilityVessel mounting detailsContainer filling methodsFriction lossStructural engineering
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Coated rock wool board heat-preservation system for building curtain walls
InactiveCN103255845BSimple structureSave human effortWallsClimate change adaptationTongue and grooveAluminum foil
Owner:欧立华(青岛)装饰工程有限公司
Magnesium-alloy-plate rolling uncoiler unit
Owner:CHONGQING ACADEMY OF SCI & TECH
A yarn guiding device
Owner:江苏帝威新材料科技发展有限公司 +1
Photoelectric continuous liquid level measuring method and device
ActiveCN102645253BImprove practicalityEasy to transportMachines/enginesLevel indicatorsLiquid level measurementCurrent sensor
Owner:POLYMER (SUZHOU) SENSING TECH CO LTD
A method for hiding application program and mobile terminal
ActiveCN106293386BEasy to rememberEasy to useInput/output processes for data processingComputer hardwareApplication procedure
Owner:VIVO MOBILE COMM CO LTD
Printing control method, printing system and information processing apparatus
InactiveCN1306382CDigital computer detailsOther printing apparatusInformation processingSingle item
Owner:CANON KK
Steel ingot heating energy-saving method
ActiveCN101914671BFast deliveryIncrease temperatureFurnace typesHeat treatment furnacesIngotHeating furnace
Owner:INNER MONGOLIA NORTH HEAVY INDS GROUP
A method for realizing maximum power point tracking of optical fiber energy transmission
ActiveCN112054853BAvoid damageStable output laser powerFibre transmissionElectromagnetic transmission optical aspectsHemt circuitsEngineering
Owner:西安电子科技大学芜湖研究院
Container handling apparatus or cradle
InactiveCN1131799CVehicle with removable loadingLarge containersEngineeringTruck
Owner:汉斯·H·施米特
Broadband adjustable real-time delay line circuit
Owner:SOUTHEAST UNIV
A kitchen slicer and its electrical control system
InactiveCN105936060BFast SlicingGood for bulk processingMetal working apparatusControl systemControl engineering
Owner:HUAINAN NORMAL UNIV
Solar panel assembly for car hood
ActiveCN106218399BIncrease conversionsImprove powerAuxillary drivesPhotovoltaicsElectricityCells panel
Owner:张明永
A kind of preparation method of aluminum-graphene metal composite material
Owner:NANCHANG UNIV
A kind of preparation method of highly hydrophobic silica airgel
ActiveCN105797677BImprove hydrophobicityHigh oil absorptionSilicaOther chemical processesHydrophobic silicaSilicon dioxide
Owner:NANJING UNIV OF SCI & TECH
Biodegradable strontium-doped calcium sulfate material having biological activity, and its preparation method and use
ActiveCN102430147BHigh mechanical strengthImprove biological effectImpression capsPharmaceutical non-active ingredientsHydration reactionDrug biological activity
Owner:ZHEJIANG UNIV
Binary anti-counterfeit printing method by single-parameter gradient and leftward-shifting deflecting and stepping increasing encryption
InactiveCN102955964ARecord carriers used with machinesPictoral communicationScreentoneAlgorithm
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
Steering column locking device and automobile
ActiveCN108407880BEffective lockingPrevent upturningSteering controlsHead-on collisionSteering column
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1
A method for making animal specimens of hairless vertebrates and the syringe used
ActiveCN106689114BFully infiltratedReduce the number of pinholesDead animal preservationCyanoacrylateChemical compound
Owner:卞陆杰
Carbon doped titanium-oxide graded hole photocatalytic material and preparing method
InactiveCN100584448CObvious macroporous-mesoporous structureLarge specific surface areaPhysical/chemical process catalystsMaterials preparationOrganic dye
Owner:天津神能科技有限公司
Method and device for estimating acoustic reverberation time
ActiveCN106710602BSimplified Acoustic Reverberation Time Acquisition ProcedureImprove work efficiencySpeech analysisCorrelation coefficientSpeech sound
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
Charging cables and chargers
ActiveCN112750566BEffective distributionLow costCoupling device connectionsBatteries circuit arrangementsEngineeringMechanical engineering
Owner:LUXSHARE ELECTRONICS TECH (KUNSHAN) LTD
An Encryption Method of Multiple Authorization Centers
InactiveCN103457725BReduce computational costReduce communication costPublic key for secure communicationAttribute-based encryptionCiphertext
Owner:HOHAI UNIV
Key hook
InactiveCN104997378AEasy to placeEasy to useKitchen equipmentDomestic articlesStructural engineeringMechanical engineering
Owner:马香兰
A Facial Expression Recognition Method Based on Cost-sensitive Convolutional Neural Network
ActiveCN108846380BSolve the problem of misclassification cost affecting equalityImprove the accuracy of expression recognitionNeural architecturesAcquiring/recognising facial featuresNeural network nnModel parameter
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Preventing or reducing fouling in wet-process phosphoric acid production
InactiveCN103429528BPhosphoric acidO-Phosphoric AcidMedicinal chemistry
Owner:CYTEC TECH CORP
A Nonlinear Modeling Method for Complex Power Electronic System of Switched Reluctance Motor
ActiveCN109617466BHigh precisionHigh engineering application valueAC motor controlModelling/simulations for controlPhase currentsMagnetization curve
Owner:CHINA UNIV OF MINING & TECH
A fast measuring device for pit depth of chemical pipeline
ActiveCN106091891BQuick measurementImprove measurement efficiencyMechanical depth measurementsFast measurementMeasurement device
Owner:杨振峰
A submarine observer
ActiveCN108132047BOpen water surveyGear wheelElectric machinery
Owner:ZHEJIANG OCEAN UNIV
Packaging material equipped with radio frequency recognition volume label and method for producing the same
Owner:TAIWAN LAMINATION INDS
Method and device for dynamic allocation of resources
ActiveCN103051564BQuick responseRapid deploymentData switching networksDistribution methodData center
Owner:NEW H3C TECH CO LTD
Method for determining secret key updating time and secret key using entity
ActiveCN102711104BGet stableReliably obtainedSecurity arrangementTime informationCommunications system
Owner:XFUSION DIGITAL TECH CO LTD
An assembled single small pressure strip partition wall panel
Owner:安徽省浦菲尔建材有限公司
A Quick Mounting and Adjusting Method for Axisymmetric Telescope Based on Image Plane
ActiveCN108957726BHigh detection assembly accuracyImprove visualizationTelescopesOptical ModuleOptical axis
Owner:NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
A method for using air brakes for automatic driving of heavy-duty locomotives in long-distance downhill scenarios
ActiveCN113696866BEffective speed controlGuaranteed operational safetyBraking action transmissionElectric energy managementDriver/operatorPower efficient
Owner:CRRC DALIAN INST CO LTD
a badminton barrel
ActiveCN111319878BEasy to pick up and put backDispensing apparatusSports equipmentEngineering
Owner:周彦博
Preparation method of intermediate of medicine Nirmatrevir for treating novel coronavirus
Owner:NANJING CHEMPION BIOTECHNOLOGY CO LTD
Ointment for removing toxin
InactiveCN100534463CQuick resultsReduce allergic reactionsHeavy metal active ingredientsHydroxy compound active ingredientsDiseaseSide effect
Owner:郑喜凤
Oblique lock fixture
Owner:KWANTEX RES
A laser cladding method
ActiveCN113106445BImprove welding effectImprove performanceMetallic material coating processesCobalt based alloyWeldability
Owner:NANJING HUIRUI PHOTOELECTRIC TECH CO LTD
Energy saving LED street lamp
InactiveCN102523656BFlexible controlReduce inconvenienceElectric light circuit arrangementEnergy saving control techniquesElectricityExtreme weather
Owner:SOUTH CHINA UNIV OF TECH
A Road Travel Time Prediction Method Based on Random Forest and Clustering Algorithm
ActiveCN108399748BFast convergenceAccurately predict travel timeDetection of traffic movementCluster algorithmWeather factor
Owner:CHONGQING UNIV OF POSTS & TELECOMM
car door handle structure
Owner:江西忻润汽车零部件有限公司
Dedicated mechanical vertical twister for long strand silk dryer
InactiveCN100383303CGuaranteed accuracyEliminates the problem of difficult and stable airflow controlInspecting textilesCapacitanceYarn
Owner:DONGHUA UNIV
A kind of lead slime recycling method
InactiveCN103647116BEmission reductionImprove efficiencyWaste accumulators reclaimingBattery recyclingRecovery methodSludge
Owner:TIANNENG BATTERY WUHU
Light path capable of compressing light spots and improving resolution simultaneously
InactiveCN102419205BReduce comaImprove light energy utilizationRadiation pyrometryMirrorsAxis–angle representationGrating
Owner:TSINGHUA UNIV
Shellfish artificial ooze and preparation method thereof
InactiveCN103141420BEnsuring Antimicrobial QualityGood effectClimate change adaptationPisciculture and aquariaGardeniaVolume concentration
Owner:NINGBO UNIV
Microgrid system with shore power and its power regulation method
ActiveCN107612022BAchieve self-sufficiencyReduce power fluctuationsSingle network parallel feeding arrangementsEnergy storageNew energyMicro grid
Owner:SHANGHAI JIAOTONG UNIV
Refining process of tosufloxacin tosylate
InactiveCN101948471BQuality improvementSimple production processOrganic chemistryHydrolysateRoom temperature
Owner:赤峰万泽药业股份有限公司
Application of cassiatone glycosides in the preparation of xanthine oxidase inhibitors
InactiveCN104721205BThe mechanism of action is clearSmall side effectsOrganic active ingredientsSkeletal disorderSerum uric acidSerum ige
Owner:QINGDAO UNIV
Probe for metal object positioning system in human body
InactiveCN102451006BReduce volumeSuitable for useDiagnostic recording/measuringSensorsHuman bodyBiomedical engineering
Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA
A lifting device for hydraulic simulation
InactiveCN105788427BImprove elastic tensionFlexible layoutEducational modelsPull forceOperation safety
Owner:TSINGHUA UNIV
Low temperature step test method for anti-skid brake control box
InactiveCN103853148BElectric testing/monitoringHigh accelerationLiquid nitrogen
Owner:XIAN AVIATION BRAKE TECH
A thermal radiation detector array and its manufacturing method
ActiveCN110044494BReduce heat absorption rateImprove heat absorption ratePyrometry using electric radation detectorsSignal processing circuitsMetal interconnect
Owner:TSINGHUA UNIV
A kind of al-yb-b conductive aluminum alloy and its preparation method and application
ActiveCN107447135BImprove room temperature conductivityImprove conductivityConductive materialMetal/alloy conductorsAluminium electrolysisElectric properties
Owner:CENT SOUTH UNIV
A method for improving the grade of vanadium slag by using titanium dioxide waste acid
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP
A kind of preparation method and application of cu-zno-zro2-nh2/sba-15 composite catalyst
ActiveCN106076395BMultiple active ingredientsGood dispersionMolecular sieve catalystsOrganic compound preparationNano catalystZinc nitrate
Owner:KUNMING UNIV OF SCI & TECH
A kind of preparation method of high-purity nano quartz powder
ActiveCN113336233BLarge reservesImprove performanceMaterial nanotechnologySilicaFiberMetallic materials
Owner:江西省矿产资源保障服务中心 +1
A method for testing rack asset information stability based on shell
ActiveCN105068920BSave human effortShorten the timeSoftware testing/debuggingHuman interactionTest efficiency
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Glass bottle processing technology
ActiveCN109592884BGuaranteed sealed storageWon't leakGlass blowing apparatusGlass reforming apparatusEngineeringBottle cap
Owner:重庆兆峰玻璃晶品有限公司
Vacuum glue-impregnated fiber explosion-proof oil-paper capacitive bushing
ActiveCN105469957BImprove electrical performancePrevent immersionTransformers/inductances coolingTransformers/inductances coils/windings/connectionsFiberEpoxy
Owner:NANJING ELECTRIC HIGH VOLTAGE BUSHING
Memory element and method for controlling word line signal in power supply starting up/cutting off program
ActiveCN101582293BDigital storageProgram controlEngineeringLogic state
Owner:TAIWAN SEMICON MFG CO LTD
Fully automatic medicine dispensing machine and medicine dispensing method thereof
ActiveCN103832760BAvoid cross contaminationClean thoroughlyStorage devicesFully automaticBiomedical engineering
Owner:SICHUAN NEO GREEN PHARMA TECH DEV
A method for recovering refined bismuth and refined copper from high-copper bismuth slag
ActiveCN109022812BReduce copper contentDowngradeProcess efficiency improvementRefining (metallurgy)Copper sulfate
Owner:CHENZHOU CITY JINGUI SILVER IND CO LTD
air conditioner indoor unit
ActiveCN109780632BImprove cleanlinessIncrease air volumeMechanical apparatusCondensate preventionFresh airProcess engineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Preparation method and application of squid collagen polypeptide and its iron complex
ActiveCN106632668BNo emissionsIncrease added valueProtein composition from fishConnective tissue peptidesBiotechnologyEthylic acid
Owner:海之贻生物科技(上海)有限公司
A spaceborne mesh antenna mesh surface
ActiveCN108539365BIncrease stiffnessNot easy to tangleAntenna supports/mountingsRadiating elements structural formsMechanical engineeringElectrical and Electronics engineering
Owner:XIAN INSTITUE OF SPACE RADIO TECH
Traffic intersection ground signal marker lamps
InactiveCN103646558ADon't worry about dangerRoad vehicles traffic controlControl circuitToughened glass
Owner:范君
A current detection circuit and method
ActiveCN109696578BAccurate detection of multi-zone currentCurrent/voltage measurementVoltage/current isolationConvertersHemt circuits
Owner:东莞市长工微电子有限公司
Tea Tower Light Wave Fixing Device
InactiveCN103815068BEvenly heatedAvoid surface hardeningPre-extraction tea treatmentTowerMechanical engineering
Owner:SICHUAN NAT TEST MEASURING INSTR TECH
a gate valve
ActiveCN106763837BAids in tactile perceptionSlide valveEngineeringThick wall
Owner:JIANGSU JINGWEI VALVE
An optical circuit security measure isolation detection tool
ActiveCN109520709BEasy alignmentGuaranteed alignmentTesting fibre optics/optical waveguide devicesFiberEngineering
Owner:NINGBO POWER SUPPLY COMPANY STATE GRID ZHEJIANG ELECTRIC POWER
A mobile phone shield signature key protection method
ActiveCN107294707BEliminate dependenciesKey distribution for secure communicationCommunication linkMobile phone
Owner:四川思安特科技有限公司
Single cylinder hydraulic shock absorber
InactiveCN100398866CGuaranteed air tightnessReduce intensityGas and liquid based dampersEngineeringCylinder block
Owner:KYB CORP
A kind of double-layer collagen dermis support and preparation method thereof
Owner:TIANXINFU (BEIJING) MEDICAL APPLIANCE CO LTD
Method for improving routing list capacity
InactiveCN100486212CIncrease routing capacityData switching networksInformation repositoryRouting table
Owner:ZTE CORP
Large-processing-amount environment-friendly dust removal winnowing machine
PendingCN114602803ASolve the problem of leaking broken particlesGuaranteed winnowing clarity indexSievingGas current separationDust controlProcess engineering
Owner:SHIJIAZHUANG JULITE MACHINERY
Construction method of heat-storing and energy saving block for external insulation of shear wall
InactiveCN101285331BLow densityHigh strengthConstruction materialWallsThermal bridgeStructural system
Owner:NORTHWEST UNIVERSITY FOR NATIONALITIES +1
Natural plant fibre composite functional toothpick
InactiveCN1268298CGum massageTooth cleaningPlant fibreEngineering
Owner:冯树荣
Method and device for providing voice service
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
A method for reclaiming and extracting SOD from coniferous cherry pomace
ActiveCN111254124BEfficient and fast recovery and extractionSimple methodOxidoreductasesBiochemical engineeringFreeze-drying
Owner:DALIAN POLYTECHNIC UNIVERSITY
A universal home appliance remote control device with custom voice control
ActiveCN113034878BRealize one device with multiple controlsRealize remote controlTransmission systemsSpeech recognitionPersonalizationRemote control
Owner:何思源
Automatic adjustment method and device for steel wire pay-off tension
Owner:GUIZHOU WIRE ROPE
A Reactive Phase Angle Deviation Island Detection Method Based on Frequency Positive Feedback
ActiveCN104569685BThe detection process is fastReduce harmonic currentElectrical testingIslandingMicrogrid
Owner:SOUTH CHINA UNIV OF TECH +1
Children's oral examination seat
ActiveCN109431736BEasy to checkAvoid getting in the wayOperating chairsDental chairsOral problemsEngineering
Owner:陈丙涛
Winding device and winding machine
ActiveCN101533698BImprove efficiencyUniform number of turnsWinding capacitor machinesCoils manufactureCapacitanceAutomatic control
Owner:东电化电子(珠海)有限公司
Standard interchangeable fixed focus lens
ActiveCN107843973BSolve the problem of insufficient resolutionMeet the needs of useMountingsOphthalmologyImage resolution
Owner:JIAXING ZHONGRUN OPTICAL TECH
A kind of drag reducing agent for fracturing and preparation method thereof
ActiveCN104974737BChange spatial configurationHydration Swelling InhibitionDrilling compositionSolubilityDouble bond
Owner:CHINA PETROLEUM & CHEM CORP +1
Automatic transmission shift quality improved via selective use of closed-loop pressure feedback control
ActiveCN102563054BFluid actuated clutchesGearing controlAutomatic transmissionClosed loop feedback
Owner:GM GLOBAL TECH OPERATIONS LLC
Motor for washing machine, motor for clothes dryer, motor and motor rotor manufacturing method
ActiveCN102611266BImprove performanceReduce Flux LeakageMagnetic circuit rotating partsOther washing machinesPermanent magnet rotorEngineering
Owner:JOHNSON ELECTRIC SHENZHEN
Chicken breeding method utilizing tomatoes
Owner:中科康源(唐山)生物技术有限公司
Pattern
InactiveCN1265216CLegibleHigh spatial frequencyOther printing matterPaper-money testing devicesSurface patternLength wave
Owner:OVD KINEGRAM AG
A kind of lithium-ion battery electrolyte and lithium-ion battery
ActiveCN110797566BSecondary cellsElectrolytic agentPhysical chemistry
Owner:HIGHPOWER TECH HUIZHOU
Preparation method of full-juice lichi dry wine
ActiveCN102212443BQuality improvementMaintain aroma propertiesAlcoholic beverage preparationMicroorganism based processesAlcohol contentFruit servings
Owner:NORTHWEST A & F UNIV
A coating type curable proppant friction test device
ActiveCN106568708BEasy to installImprove anti-wear performanceUsing mechanical meansInvestigating abrasion/wear resistancePre compressionEngineering
Owner:PETROCHINA CO LTD +1
a grain conveyor
ActiveCN109533888BReduce labor intensityImprove work efficiencyConveyor partsHeating arrangementAgricultural engineeringStructural engineering
Owner:界首市飞天龙粮机有限公司
Information processing method and electronic device
ActiveCN103186424BProgram initiation/switchingTime rangeInformation processing
Owner:LENOVO (BEIJING) LTD
An automatic bead threading machine for jumping rope bead joints
ActiveCN111870863BImprove efficiencyReduce labor costsSkipping-ropesColor recognitionProcess engineering
Owner:上海跃动文化传播有限公司
Front panel driving device
InactiveCN1294791CSolve the real problemEasy to moveCarrier constructional parts dispositionToothed gearingsEngineeringCar audio system
Owner:LG ELECTRONICS INC
Chitosan and sulfating grifolan mixed gel freeze-dried sponge, and preparation method and application thereof
Owner:NANTONG WANGZI HOUSEHOLD ARTICLES
Calibration plate and focusing method for high-speed camera focusing sheet laser plane
ActiveCN109151456BAvoid mutual influenceAchieve focusImage analysisTelevision systemsLaser lightGlass sheet
Owner:SHANGHAI JIAOTONG UNIV
A Blind Rivet with Controllable Broken Neck Slot with Bushing Interference
Owner:AEROSPACE PRECISION PROD INC LTD
A network transaction method and system
ActiveCN102789607BImprove securityReduce security risksBuying/selling/leasing transactionsTransmissionPayment systemElectronic signature
Owner:BEIJING TIANLONG RONGHE SOFTWARE
Method, system and medium for mapping spiking neural network to brain-inspired computing platform
ActiveCN111882065BEfficient executionCutting costsComputer simulationsUndirected graphTheoretical computer science
Owner:NAT UNIV OF DEFENSE TECH
Preparation method of high-purity dexrazoxane
ActiveCN102675227BIncrease the degree of steamingGood dispersionOrganic chemistryPressure reductionSodium salt
Owner:JIANGSU AOSAIKANG PHARMA CO LTD
Door opening machine
ActiveCN102296900BReasonable structureSimple structureMan-operated mechanismKeysDrive shaftGear wheel
Owner:李永忠
Audio processing method, device, storage medium and computer program
ActiveCN113643714BImprove clarityTroubleshoot technical issues with poor claritySpeech analysisInformation processingSound sources
Owner:ALIBABA DAMO (HANGZHOU) TECH CO LTD
Means for delivery of flowable media
InactiveCN101395375BHeating fastGood self-regulating characteristicsPositive displacement pump componentsGear lubrication/coolingEngineeringPositive temperature
Owner:HYDAC SYST
Surface superhydrophobic treatment of aluminum materials based on micro-arc oxidation
ActiveCN103409782BImprove mechanical propertiesImprove wear resistanceAnodisationOxide ceramicMicro arc oxidation
Owner:四川铭帝铝业有限公司
A kind of wireless charging coil enameled wire with inner layer of magnetic nano ferrite material and preparation method thereof
ActiveCN111462943BImprove conductivityImprove anti-electromagnetic interference performancePlastic/resin/waxes insulatorsConductive materialLacquerNanoparticle
Owner:杭州存宝科技有限公司
A gis-based wind speed early warning information processing method for transmission lines
ActiveCN102903018BAccurate risk judgmentReduce the probability of risk false positivesForecastingInformation technology support systemInformation processingAir velocity
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
Synchro motor drive device
ActiveCN101043196BShorten the timeCause a burdenVector control systemsSingle motor speed/torque controlMotor drivePower flow
Owner:HITACHI IND PROD LTD
Method and apparatus for traffic light status warning
ActiveCN107093324BArrangements for variable traffic instructionsDriver/operatorVehicle driving
Owner:FORD GLOBAL TECH LLC
Flexible turning rack for welding frame type structural component
InactiveCN103071953BSimple structureReduce manufacturing costWelding/cutting auxillary devicesAuxillary welding devicesEngineeringSpot welding
Owner:FAW JIEFANG AUTOMOTIVE CO
Method for preparing near-stoichiometric lithium tantalate crystals
InactiveCN101225545BWell mixedHybrid refinementPolycrystalline material growthBy pulling from meltHigh volume manufacturingCrucible
Owner:NINGXIA ORIENT TANTALUM IND
Rotary bending device
InactiveCN103586317BContinuous efficient processingIncrease productivityEngineeringMechanical engineering
Owner:ZHEJIANG WILLING TECH
A kind of ceramic cleaning agent and preparation method thereof
ActiveCN109694782BReasonable formulaWeak alkalineInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsActive agentCerium
Owner:LENS TECH CHANGSHA
Waste methanol purification and reuse system
ActiveCN104987281BAvoid pollutionReduce manufacturing costHydroxy compound separation/purificationChemical industryFiltration
Owner:NINGXIA LONGJIANG CHEM ENG TECHCO LTD
Coordinated optimization control method and device for voltage and reactive power
ActiveCN108039711BImprove practicalityOvercome the disadvantage of being too conservative in interval operationsSingle network parallel feeding arrangementsAc network voltage adjustmentPower optimizationControl engineering
Owner:QINHUANGDAO POWER SUPPLY COMPANY OF STATE GRID JIBEI ELECTRIC POWER COMPANY +1
Electric hydraulic controlled caving coal method and it hydraulic supporter
ActiveCN100593628CAdd controlAdapt to process requirementsMine roof supportsProps/chocksControl systemElectro hydraulic
Owner:兖矿能源集团股份有限公司
Intelligent antenna control system for digital TV receiving
InactiveCN100401753CImprove reliabilityThe detection process is fastTelevision system detailsColor television detailsTemporal changeControl system
Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
Segment-colored slub yarn production device and production method with controllable slub length
Owner:微山虹纬纺织科技有限公司
A group of narrow groove electrolytic grinding and milling processing devices and methods thereof
ActiveCN111168170BAdapt to the needs of different narrow groove depthsFlexible processingElectrical-based auxillary apparatusElectrolytic agentEngineering
Owner:CHANGZHOU INST OF TECH
Positioning device for large aluminum parts milling
ActiveCN103639755BAvoid deformationEven by forcePositioning apparatusMilling equipmentsEngineeringMechanical engineering
Owner:WUXI HANGHU TECH
A method for one-time production of colored TPU foamed particles using twin-screw equipment
ActiveCN110355970BReduce changes in physical propertiesThe foaming process is simplePolymer scienceNitrogen gas
Owner:东莞市元普智造科技有限公司
Filler composition for high yield strength base metals
InactiveCN1997483AArc welding apparatusWelding/cutting media/materialsFluorideUltimate tensile strength
Owner:HOBART BROS
A motion estimation method and apparatus
ActiveCN107135396BReduce the amount of calculationReduce complexityDigital video signal modificationPattern recognitionComputer graphics (images)
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
A kind of photocurable composition and photocurable parts for 3D printing
ActiveCN111154211BImprove mechanical propertiesGood surface effectAdditive manufacturing apparatusPolymer scienceAcyl group
Owner:诺思贝瑞新材料科技(苏州)有限公司
A self-rotating drilling tool for air reverse circulation down-the-hole hammer for directional drilling
ActiveCN112922530BExtend your lifeIncrease ROPDirectional drillingBorehole drivesReciprocating motionEnergy impact
Owner:JILIN UNIV
High-density electric pipeline detection and observation method and system along pipeline direction
ActiveCN108732628BApplication area is not limitedImproved ability to identify oil and gas pipelinesElectric/magnetic detectionAcoustic wave reradiationObservational methodHigh density
Owner:中石化石油工程技术服务有限公司 +2
Drop test device for movable impact platform
ActiveCN101532903BRealistic simulation of spin-rebound situationAvoid temperature riseShock testingDrop testsAircraft landing
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Application of methylmalonic acid in preparation of nematode pesticide
Owner:HUBEI BIOPESTICIDE ENG RES CENT
Protein-based wood adhesive, and preparation method and application and use method thereof
ActiveCN104774588AThe synthesis method is simpleSave raw materialsNon-macromolecular adhesive additivesProtein adhesivesPolymer scienceFirming agent
Owner:河南万广建设有限公司
Method and device for reminding user to adjust exercise amount
Owner:HUIZHOU TCL MOBILE COMM CO LTD
rat tail hanger
InactiveCN103800093BReasonable structural designEasy to operateAnimal fetteringLaboratory mouseRat tail
Owner:NANJING CHILDRENS HOSPITAL AFFILIATED TO NANJING MEDICAL UNIV
Preparation method of titanium and barium activated lithium iron phosphate as cathode material
ActiveCN102437329BImprove conductivityShape is easy to controlCell electrodesPhosphorus compoundsLithium iron phosphatePhysical chemistry
Owner:桐乡乐维新材料有限公司
Electronic chip with low power consumption
InactiveCN104658993BPiezoelectricSemiconductor/solid-state device detailsSolid-state devicesLanthanum barium copper oxideLow-power electronics
Owner:YONGXIN ELECTRONICS CHANGSHU
A lng/liquid oxygen direct combustion mixed working medium power cycle power generation device
ActiveCN105756732BMeet the needs of large-scale energy storageLess investmentSolidificationLiquefactionCombustion chamberWorking fluid
Owner:SOUTHEAST UNIV
A mold for punching and flanging oil cover of loading machine
InactiveCN102836922BReduce maintenance frequencyEasy to unloadShaping toolsStripping-off devicesPunchingFlanging
Owner:WUXI YAQING MACHINERY
A method for establishing an Agrobacterium-mediated short-branch casuarina callus transgenic system
ActiveCN113265421BShorten the timeImprove conversion rateGenetic engineeringFermentationBiotechnologyOfficinalis
Owner:ZHEJIANG FORESTRY UNIVERSITY
Line type temperature sensor of terminal with gas discharge tube
ActiveCN102214384BSimple structureReduce manufacturing costThermometers using electric/magnetic elementsUsing electrical meansElectrical conductorElectric signal
Owner:SHENYANG P T SECURITY TECH
Earmuff supplement box of earmuff distribution device
InactiveCN101973419BAvoid pollutionEasy to understand purposeSealingDiagnostic recording/measuringEngineeringEarmuffs
Owner:RADIANT INNOVATION INC
Method and apparatus for operating a vehicle HVAC system to prevent output reverse air flow
InactiveCN103347717BAvoid dischargeAir-treating devicesVehicle heating/cooling devicesEngineeringVoltage
Owner:HONDA MOTOR CO LTD
Stratified Water Intake System for Rock-fill Concrete Gravity Dam
ActiveCN110863471BNot easy to shakeFirmly connectedBarrages/weirsGravity damsStructural engineeringMechanical engineering
Owner:湖北志宏水利水电设计有限公司
Pharmaceutical composition of compound clindamycin and tazarotene lipid complex
ActiveCN103405781BImprove retentionLong onset timeOrganic active ingredientsAerosol deliveryClindamycin PhosphatePhospholipid
Owner:CHINA RESOURCES SANJIU MEDICAL & PHARMA
Wear-resistant steel ball for ball mill
Owner:NINGGUO SOUTHERN WEAR RESISTANT MATERIALS
Preparation of Monoepoxy-terminated Polysiloxane-Modified Gelatin Gradient Membrane by Centrifugal Extraction
Owner:QILU UNIV OF TECH
Pump shaft connection structure and design method of a centrifugal pump
Owner:JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH +1