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 power device
ActiveCN104269392BSimple structureSmall footprintSemiconductor/solid-state device detailsSolid-state devicesAlloyLow melting point
Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD
Multifunctional tennis training ground
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Isolation and Purification of Isoprenoids Produced by Arctic Marine Rhodococcus b7740
ActiveCN107021894BEffective separation and purificationUnique activityOrganic chemistryChromatographic separationMass Spectrometry-Mass Spectrometry
Owner:HUAZHONG AGRI UNIV +1
A kind of preparation method of furansulcotrione
Owner:安徽工大化工科技有限公司
CFRP/aluminum alloy hot forming quenching aging co-solidification integrated forming method
ActiveCN111231366BGood formabilityLittle elasticityFurnace typesDomestic articlesSolution treatmentFiber
Owner:SHANGHAI JIAOTONG UNIV
Vehicle mounted computer hard disk and battery protection method
InactiveCN101246720BRun out of powerPrevent running outRecord information storagePower supply for data processingElectrical batteryIn vehicle
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Method for manufacturing electronic component supporting plate
InactiveCN101557682BHigh densityReduce spacingSemiconductor/solid-state device manufacturingMultilayer circuit manufactureEngineeringElectronic component
Owner:SUBTRON TECH
A kind of electrolyte solution for lithium battery and preparation method thereof
ActiveCN109980287BNot volatileChemically stableSecondary cellsOrganic electrolytesElectrolytic agentOrganic solvent
Owner:常州创标新能源科技有限公司
Human behavior recognition method and system based on multimodal deep Boltzmann machine
ActiveCN107886061BImprove accuracyReduce the impact of comfortCharacter and pattern recognitionPattern recognitionHuman behavior
Owner:SOUTH CHINA UNIV OF TECH
Preparation method of carbon nanotube, carbon nanotube fiber
ActiveCN110734053BStable growthIncrease the diffusion coefficientCarbon nanotubesFibre chemical featuresFiberPtru catalyst
Owner:SHENZHEN XIWAN TECH CO LTD
A control method capable of adjusting the air distribution form in a residence
ActiveCN111503848BRapid dilutionMarket gap to prevent cross-infectionEnergy recovery in ventilation and heatingMechanical apparatusBiotechnologyEnvironmental engineering
Owner:NANTONG YOURUI LAB TECH CO LTD
Input control method and device with self-contained search engine function
ActiveCN106096010BEasy to operateRich and colorful chat contentWeb data indexingSpecial data processing applicationsInput controlEngineering
Owner:北京奇元科技有限公司
A kind of denitration catalyst and preparation method thereof
ActiveCN107899588BAvoid fast churnAvoid churnHeterogenous catalyst chemical elementsDispersed particle separationPtru catalystSodium aluminate
Owner:JIANGSU JINGJING NEW MATERIALS
All-solid-state fibrous coaxial polymer solar cell and supercapacitor integrated device and preparation method thereof
ActiveCN103400889BImprove efficiencyHigh transparencyLight-sensitive devicesHybrid capacitorsElectrical batteryCarbon nanotube
Owner:宁国市龙晟柔性储能材料科技有限公司
An additive for reducing piglet weaning stress and its preparation method and application
InactiveCN106880733BWith homology of medicine and foodHave toxic side effectsAnimal feeding stuffPlant ingredientsBiotechnologyStress syndrome
Owner:天津市农业科学院
A vacuum tube furnace system
ActiveCN106152775BPrecise air pressure controlReduce air pressure fluctuationsMuffle furnacesRetort furnacesAutomatic controlEngineering
Owner:SOUTHEAST UNIV
A kind of synthetic method of carbon dot
ActiveCN106395789BExcellent fluorescence performanceGood light stabilityNanotechnologyNano-carbonSynthesis methodsRoom temperature
Owner:ANHUI NORMAL UNIV
A Double Internal Engagement Reversing Mechanism
Owner:CHINA NORTH VEHICLE RES INST
Arginine-terminated polyethylene glycol methacrylate and its preparation method and application
InactiveCN104387574BImprove water reductionIncrease retardingOrganic compound preparationSulfonic acids salts preparationMethacrylatePolymer science
Owner:苏州润厚晓新材料有限公司
A polyacrylamide dryer
ActiveCN104848671BReduce energy consumptionIncrease intake air temperatureDrying gas arrangementsDrying solid materialsPulp and paper industryPolypropylene
Owner:SNF CHINA FLOCCULANT
Monolithic integrated white light diode
InactiveCN100411211CImprove luminous efficiencyIncrease luminous powerSemiconductor devicesPhotonic crystalContact layer
Owner:HUAZHONG UNIV OF SCI & TECH
Long life lithium batteries with stabilized electrodes
ActiveCN101894975APower optimizationEnergy optimizationFinal product manufactureLi-accumulatorsSolventOlivine
Owner:UCHICAGO ARGONNE LLC
Liquid crystal display controller and its image data loading method
ActiveCN101499247BRealize intelligent adjustment controlReduce areaCathode-ray tube indicatorsLiquid-crystal displayProcessor register
Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD
Switchgear circuit breaker circuit resistance test clamp
ActiveCN104316733BImprove accuracyAvoid affecting the measurement resultsResistance/reactance/impedenceMeasurement instrument housingEngineeringSwitchgear
Owner:STATE GRID CORP OF CHINA +2
Fast exchanging mechanism for clamping head
InactiveCN100525970CNot easy to disengageEasy to installPortable percussive toolsChucksAxial displacementEngineering
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD
A kind of fluorescent probe based on benzopyran nitrile derivatives and its preparation method and application
InactiveCN109082271BHigh selective fluorescence recognition performanceHigh selectivityOrganic chemistryFluorescence/phosphorescenceFluoProbesChemical structure
Owner:HENAN POLYTECHNIC UNIV
Semi-automatic quick hand change lifting device
ActiveCN112830412BReduce the amount of auxiliary measuresReduce labor intensityLifting devicesSemi automaticJackscrew
Owner:上海同力建设机器人有限公司 +1
Electric parking brake device
InactiveCN104822961AAvoid accidentsSmall sizeBraking element arrangementsAxially engaging brakesElectric parking brakeDriving current
Owner:NTN CORP
A kind of vehicle compensation capacitance detection method and system
ActiveCN103777119BImprove detection efficiencyEasy maintenanceResistance/reactance/impedenceFault locationCapacitanceAnalog signal
Owner:CHINA ACADEMY OF RAILWAY SCI CORP LTD +2
A modular integrated process method for kitchen waste filtrate
InactiveCN106430806BLarge fluctuationsHigh degree of modularityWater treatment parameter controlWater treatment compoundsChain scissionFenton reagent
Owner:吉林省零点环境科技有限公司
Electrostatic-proof protection circuit
ActiveCN102280872BAchieve antistatic effectAvoid the problem of being clampedEmergency protective arrangements for limiting excess voltage/currentCapacitanceHemt circuits
Owner:SHANGHAI MOUNTAIN VIEW SILICON
An anti-corrosion shell structure and construction method for an offshore engineering platform
ActiveCN113981936BPlay a supporting roleQuick dockingArtificial islandsUnderwater structuresStructural engineeringMechanical engineering
Owner:BEIBU GULF UNIV
High strength and low extending thick Denier polypropylene yarns and production thereof
InactiveCN100357505CIncrease productionReduce manufacturing costMonocomponent polypropylene artificial filamentYarnExtensibility
Owner:江苏嘉纶新材料有限公司
Method and device for detecting liquid level in lower tower of fractionation tower
ActiveCN105067074BEasy production adjustmentSolve the problem of not being able to judge the liquid levelMachines/enginesLevel indicatorsPositive pressureEngineering
Owner:深圳市海格金谷工业科技有限公司
Hybrid frequency synthesizer and method
ActiveCN108028659BLow costImprove signal-to-noise ratioPulse automatic controlAnalogue conversionBandpass filteringSoftware engineering
Owner:SHURE ACQUISITION HLDG INC
A method and device for improving room temperature formability of magnesium alloys
ActiveCN105817518BImprove room temperature formabilityRoom temperatureElectromagnetic forming
Owner:BEIJING RES INST OF MECHANICAL&ELECTRICAL TECH
A kind of high activity Fischer-Tropsch synthesis catalyst and its preparation method and application
ActiveCN105413698BHigh activityLow selectivityHeterogenous catalyst chemical elementsLiquid hydrocarbon mixture productionUltrasonic emulsificationPtru catalyst
Owner:SYNFUELS CHINA INNER MONGOLIA CO LTD
Method for preparing 3,3-diethoxy ethyl acrylate
InactiveCN1280253CReduce generation stepsControl acidityOrganic compound preparationCarboxylic acid esters preparationAcetyl chlorideEthyl cyanoacetate
Owner:WUHAN UNIV
A paper corner strip stacking platform binding device
InactiveCN104229183BReduce labor intensityReduce labor occupancyBinding material applicationStacking articlesStrappingEngineering
Owner:上海宝钢工业有限公司
Gas-liquid contact type non-phase-change middle medium heat exchange wet-type desulfuration method and apparatus
InactiveCN101298021BEliminate acid dew corrosion on the heating surfaceSolving Corrosion ProblemsDispersed particle separationAir preheaterEngineering
Owner:苏州全大节能环保科技有限公司
Test method for static performance of tachometer with critical interruption
ActiveCN103604952BTesting/calibration of speed/acceleration/shock measurement devicesEngineeringStatic performance
Owner:HARBIN TURBINE
Current-limiting circuit for testing performance indexes of resistive random access memory (RRAM)
ActiveCN101783183BSolve the current limiting problemPerformance indicators are reliably measuredStatic storageTest performanceStatic random-access memory
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
A method for phytoremediation of chromium-contaminated soil
ActiveCN109622606BDeveloped rhizomeEnhanced tillering abilityContaminated soil reclamationChromium contaminationSoil science
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
Low-power consumption assembly line a/d converter by sharing operation amplifier
InactiveCN101277112BHigh gainHigh bandwidthElectric analogue storesElectronic switchingAssembly lineAnalog-to-digital converter
Owner:FUDAN UNIV
Oil pipe preheating and washing system
InactiveCN1857800BImprove working conditionsImprove cleaning qualityHollow article cleaningCleaning using toolsOil fieldHigh pressure
Owner:中国石化集团胜利石油管理局井下作业二公司
A combination marker and its application in the preparation of gastric cancer risk prediction kit and its measurement system and method
ActiveCN110157801BMicrobiological testing/measurementBiological testingGastroscopesBlood vessel
Owner:TSINGHUA UNIV
A compound feed additive for improving the reproductive performance of breeder roosters and its application
InactiveCN103829086BImprove qualityEnhance the immune function of the bodyAnimal feeding stuffAnimal scienceArginine
Owner:沈阳荌瑞福客生物科技有限公司
Lead acid accumulator cover capable of preventing exhaust port backfire detonation
ActiveCN101136460BExplosion hazard will notExplosion hazard does not causeCell lids/coversDetonationCombustible gas
Owner:FENGFAN
A conveying device with clamping function for the production of electronic connectors
ActiveCN109638592BEasy to holdEasy to processLine/current collector detailsWire wheelElectric machinery
Owner:新沂市音翔电子有限公司
Multi-stage fracturing horizontal well interval CO2 flooding oil production method
ActiveCN106194131BImprove production statusEnhanced overall recoveryFluid removalRecovery methodBottom hole pressure
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Industrial waste-gas purifier
InactiveCN100406105CAvoid easy cloggingLess investmentCombination devicesDispersed particle filtrationImpellerSprayer
Owner:白金龙
Apparatus for biophotonic tissue treatments
Owner:亥伯龙医疗有限公司
Turning mechanism and turning device
ActiveCN110203659BConveyor partsLinear motionDrive by wire
Owner:INTERFACE TECH CHENGDU CO LTD +2
Same screen method and terminal
ActiveCN107040498BImprove intelligenceLess busyConnection managementTransmissionComputer hardwareMedicine
Owner:CHINA MOBILE COMM GRP CO LTD
Method and device for providing motor stator current value
ActiveCN106411213BEasy to controlShorten the timeElectronic commutation motor controlVector control systemsElectric machineComputer module
Owner:BYD CO LTD
A thunderstorm weather electric reconnaissance drone docking station
ActiveCN106143938BElectric shock preventionImprove shock absorptionGround installationsElectricityLightning strokes
Owner:汪培杰
Auxiliary recovery equipment for leg sports injuries
ActiveCN112472522BPrevent old injuries from recurringChiropractic devicesMuscle exercising devicesAthletic injuryPhysical medicine and rehabilitation
Owner:中国人民解放军陆军特色医学中心
A surface-modified nano-silica nanofluid for enhanced oil recovery
ActiveCN108410440BHigh degree of dehydroxylationEnhanced overall recoveryDrilling compositionNanofluidAqueous solution
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
A quick-loading tool
ActiveCN106583808BAchieve radial positioningImprove machining accuracyTool adaptersTorque transmissionMachining process
Owner:ZHEJIANG XINXING TOOLS CO LTD
An upper limb rehabilitation exoskeleton based on spatial gravity balance
ActiveCN111388273BOvercome gravitational potential energyReach restChiropractic devicesRatchetEngineering
Owner:JILIN UNIV
A fully automatic vacuum packer for food processing
ActiveCN112173227BEfficient vacuumingAutomatically brought outPackaging under vacuum/special atmosphereVacuum packEngineering
Owner:湖北武老三食品有限公司
Resource allocation method and device for data processing
Owner:HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED +1
A kind of random access transmission method and terminal
ActiveCN111182646BReduce Detection ComplexityImprove detection success rateModulated-carrier systemsAssess restrictionEngineeringComputer science
Owner:维沃软件技术有限公司
Composition for forming organic film, method for forming pattern, and polymer
PendingCN111948903AIncreased etch resistanceImproved resistance to twistingSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusOrganic filmPolymer science
Owner:SHIN ETSU CHEM IND CO LTD
Spark plug paper cover forming machine with material cutting mechanism
ActiveCN105291487BSimple structureConvenient lengthPaper/cardboard articlesCooking & bakingWinding machine
Owner:平湖市涛强机械有限公司
Determination method of independent oil phase disappearance time and depth in cracking process of paleo-reservoir
ActiveCN105064984BBorehole/well accessoriesLower limitCrude lysate
Owner:PETROCHINA CO LTD
A method of manufacturing a reticle
ActiveCN103777364BSimple processImprove production efficiencyPhotomechanical treatmentTelescopesDark colorEngineering
Owner:BAZHOU YUNGU ELECTRONICS TECH CO LTD
A kind of wax remover and its preparation method and application
Owner:PETROCHINA CO LTD
A lint filter and its washing machine
ActiveCN104975474BNew structureImprove filtering effectOther washing machinesTextiles and paperImpellerWash water
Owner:QINGDAO HAIER WASHING MASCH CO LTD
A disposable collector suitable for maternal delivery
InactiveCN103961200BAvoid negative effectsProtection of privacyNon-surgical orthopedic devicesBodily discharge devicesThighFecal incontinence
Owner:THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
A kind of composition for glass and high transmittance glass and its preparation method and application
Owner:DONGXU OPTOELECTRONICS TECH CO LTD
A kind of preparation method of array substrate
ActiveCN104536611BReduce complexityLow costSemiconductor/solid-state device manufacturingNon-linear opticsPhotomaskMetal thin film
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Blast furnace fly ash constituent analysis method based on multi-feature analysis
InactiveCN103278505BImprove utilizationImprove environmental benefitsMaterial analysis by optical meansClassification methodsComputerized system
Owner:UNIV OF SCI & TECH BEIJING
A zinc oxide-based composite photocatalytic nanomaterial and its preparation method
ActiveCN103831093BImproving the Visible Light Catalytic Activity of ZnOGood chemical stabilityWater/sewage treatment by irradiationMetal/metal-oxides/metal-hydroxide catalystsSolid sphereMicrosphere
Owner:ZHEJIANG NORMAL UNIVERSITY
A color steel automatic crimping production line
InactiveCN109226400BLabor Intensity GuaranteeReduce labor intensityMetal-working feeding devicesPositioning devicesProduction lineSemi automatic
Owner:唐山国义特种钢铁有限公司
Preparation of Hydrophobic Double-MOF-Based Porous Carbon Materials
ActiveCN108793120BImprove adsorption capacityFacilitated DiffusionCarbon preparation/purificationPorous carbonPhysical chemistry
Owner:QUANZHOU NORMAL UNIV
Preparation method of crizotinib intermediate (1s)-1-(2,6-dichloro-3-fluorophenyl)ethanol
ActiveCN103319311BHigh optical purityGood choiceOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsHydrogenMedicinal chemistry
Owner:浙江瑞博制药有限公司
Water valve control device
InactiveCN111963714AReduce wasteLow costOperating means/releasing devices for valvesDomestic plumbingFlower gardenAgricultural irrigation
Owner:DONGGUAN WILL POWER TECH CO LTD
A multi-faceted glass decal paper air-drying rack that recycles air flow
InactiveCN106996058BConvenient and harmless disposalGood for controlling the spreadPhysical paper treatmentSurface typeEngineering
Owner:江苏世丰企业管理咨询有限公司
Instant messaging registering device and method
InactiveCN102215179BIncrease communication distanceExpand communication rangeData switching networksCode moduleInstant messaging
Owner:郭少方
A data processing method and nvme memory
ActiveCN107209644BImprove the efficiency of writing to NVMe storageMemory architecture accessing/allocationInput/output to record carriersComputer hardwareComputer engineering
Owner:HUAWEI TECH CO LTD
Load balancing method based on supervision of third generation mobile communication network
InactiveCN101583156BSave resourcesGuaranteed uptimeNetwork traffic/resource managementNetwork onDistributed computing
Owner:SOUTHEAST UNIV
Method for making plow blade stiffeners for agricultural plow tools
ActiveCN105033133BSimple structureStable functionForging/hammering/pressing machinesAgricultural engineeringUltimate tensile strength
Owner:ZUNHUA SHUANGJIAN AGRI MACHINERY MFG CO LTD
Optical module channel state indication method and device
ActiveCN109150298BSimple and convenient status check processElectromagnetic transmissionOptical ModuleElectrical connection
Owner:HISENSE BROADBAND MULTIMEDIA TECH
Method for preparing fine dioscin and application of fine dioscin
ActiveCN102617698BOrganic active ingredientsSteroidsIntestinal CancerOrganic solvent
Owner:YUNNAN INST OF MATERIA MEDICA
An environmentally friendly paint spraying device
Owner:广州市巨安人防工程有限公司
An automation system based on bim intelligent assembly node construction and construction
ActiveCN109368498BAvoid improper installationChange the way you buildCranesSafety gearControl engineeringPrefabrication
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY +1
front wheel steering mechanism
InactiveCN104129461BGuaranteed stabilityRealize the shock absorption effectSteering deviceThrust bearingEngineering
Owner:GUANGZHOU JINHONG ELECTRICAL & MECHANICAL TECH DEV
A dynamic task offloading and resource allocation method for a mobile edge computing system
ActiveCN110351760BLong-term average power consumption minimizedHigh level techniquesWireless communicationEdge serverResource assignment
Owner:CHONGQING UNIV OF POSTS & TELECOMM
A kind of high-strength flame-retardant magnesium alloy and its preparation method
ActiveCN108300920BImprove flame retardant performanceImprove performanceRare-earth elementHigh intensity
Owner:HENAN UNIV OF SCI & TECH
Vertical umbrella
Owner:泉州市雨相伴伞业科技有限公司
Method for operating an injection moulding machine
Owner:KRAUSSMAFFEI TECH GMBH
Preparation method of arsenic-added brass for forming corrosion-resistant and easy-bending pipes
Owner:JIANGXI AUDY BRASSWORK
A kind of controllable preparation method of nanometer red phosphorus hollow sphere
ActiveCN112919438BNo harmStrong interactionMaterial nanotechnologyPhosphorus compoundsPhosphatePhysical chemistry
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Method and system for fast tracking of rotating magnetic field based on four-point measurement
ActiveCN105203096BPositioning/tracking speed increasedNavigation instrumentsElectric/magnetic detectionComputational physicsMechanical engineering
Owner:FUDAN UNIV
A kind of turning curve guide rail and design method thereof
ActiveCN106169000BReduce lay lengthReduced footprintGeometric CADSpecial data processing applicationsLow speedEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Adjustable ventilating duct cleaning device
ActiveCN114602903AEasy to touchEasy to cleanHollow article cleaningProcess engineeringMechanical engineering
Owner:SICHUAN MIANYANG GUOQIANG SPECIAL DOOR IND
Welding method of q460c high-strength steel in UHV steel pipe tower
ActiveCN110394530BHigh impact energyReduce workloadWorkpiece edge portionsWelding accessoriesEngineeringStress relief
Owner:HENAN DINGLI POLE TOWER
Substrate processing equipment
ActiveCN107665838BSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:DAINIPPON SCREEN MTG CO LTD
Methods for adapting wind farms for grid compliance
ActiveCN109555646AEngine manufactureWind motor controlAgricultural scienceControl engineering
Owner:GENERAL ELECTRIC CO
A high-power triple frequency ultraviolet solid-state laser integrated device
Owner:BEIJING UNIV OF TECH
Collision avoidance method and device for coordinated trains
ActiveCN110979401BAvoid collisionReal-time sharingAutomatic systemsRailway braking systemsPlatoonEngineering
Owner:TRAFFIC CONTROL TECH CO LTD
Solar vapor generating system
InactiveCN102620271BSolve high temperature resistanceSolve the problem of heat collection efficiencySolar heating energySteam generation heating methodsThermodynamicsHeat conducting
Owner:HANGZHOU TIANBA ELECTRONICS
A kind of fusion protein and its use for treating diseases
ActiveCN106552259BHas the effect of treating tuberculosisAvoid drug resistanceAntibacterial agentsOrganic active ingredientsDiseaseResistant tuberculosis
Owner:中国科学院上海免疫与感染研究所
Sound signal processing method, device and equipment
Owner:WEIFANG GOERTEK ELECTRONICS CO LTD
A kind of recycling method of waste lithium iron phosphate-lithium titanate battery
ActiveCN109524735BAchieve recyclingReduce consumptionCell electrodesWaste accumulators reclaimingLithium sulphateLithium iron phosphate
Owner:合肥德锂新材料科技有限公司
Image retrieval method based on deep cross-modal hashing based on joint semantic matrix
ActiveCN113177132BEffective trainingImprove retrieval performanceCharacter and pattern recognitionStill image data clustering/classificationImage retrievalMachine learning
Owner:OCEAN UNIV OF CHINA
A kind of organic nitrogen fertilizer that passivates soil cadmium activity and using method thereof
ActiveCN108191466BPromote passivationIncrease the content of amino acidsClimate change adaptationBioloigcal waste fertilisersSoil scienceSoil cadmium
Owner:JIANGNAN UNIV
A Time Domain Digital Weighting Method for Nonstationary Noise Signals
ActiveCN104729677BUnaffected by agingLow costSubsonic/sonic/ultrasonic wave measurementData acquisitionOctave
Owner:TSINGHUA UNIV
A high-quality water-based fluorosilicon metal paint production process
Owner:JIAXING BEIDA HUAFENG NEW ENERGY
A kind of washing machine with breathing light group
ActiveCN106192302BEasy to observeEffectively fixedOther washing machinesTextiles and paperLaundry washing machineMechanical engineering
Owner:QINGDAO HAIER DRUM WASHING MACHINE +1
A multi-channel fresh water preheating heating system and method for a marine diesel engine and a diesel generator
ActiveCN113669185BRealize mutual heating functionReduce usageMachines/enginesEngine startersDieselingFresh water
Owner:HUDONG ZHONGHUA SHIPBUILDINGGROUP
Double cluster wireless sensor network based adaptive communication method
InactiveCN101184005BReduced Clock Synchronization RequirementsSupport data transferError preventionNetwork topologiesWireless sensor networkingVirtual cluster
Owner:JIAXING WIRELESS SENSOR NETWORKS CENT CAS
A method for detecting whether a wafer is abnormal
ActiveCN103165490BSemiconductor/solid-state device testing/measurementComputer science
Owner:CSMC TECH FAB2 CO LTD
Wireless communication system, base station, wireless communication device, and wireless communication method
ActiveCN105144812BIncrease the number ofModulated-carrier systemsSignal allocationCommunications systemCommunication device
Owner:FUJITSU LTD
Gene for coding nitrilase of alcaligenes and method for preparing single enantiomorph of mandelic acid using same
InactiveCN101701222BGood effectGreat potential for industrial application developmentHydrolasesMicroorganismsBase JMandelonitrile
Owner:EAST CHINA UNIV OF SCI & TECH
an ultraviolet light emitting diode
ActiveCN105977353BIncrease front lightImprove external quantum efficiencySemiconductor devicesContact layerUltraviolet light emitting diodes
Owner:QINGDAO JASON ELECTRIC
tio 2 Preparation method of /mns composite photocatalytic spraying agent
ActiveCN105195176BAvoid uneven distributionPrecise control of particle sizePhysical/chemical process catalystsSulfurReaction temperature
Owner:浙江和谐光催化科技有限公司
Package and film
Owner:DAIWA CAN
A kind of method for synthesizing flat ssz-13 molecular sieve with mixed template agent
ActiveCN108584982BReduce usageHigh solid phase yieldMolecular-sieve and base-exchange compoundsEngineeringSodium hydroxide
Owner:CHIA TAI ENERGY MATERIALS DALIAN
Fuel valve for injecting fuel into the combustion chamber of an internal combustion engine
ActiveCN105986948BElectrical controlInternal combustion piston enginesLow speedCombustion chamber
Owner:曼能解决方案(曼能解决方案德国股份公司)分公司
A furnace discharge device for a box-type resistance furnace
Owner:CRRC QISHUYAN INSTITUTE CO LTD
a terminal device
ActiveCN108965519BDoes not affect user experienceEasy maintenanceDevices with multiple display unitsTelephone set constructionsLight sensingTerminal equipment
Owner:孟楚雁
Improved airflow system & apparatus and method for airflow system
InactiveCN102316779AShape memory alloy connectionsAir heatersAir movementMagnetic field
Owner:ALPHA TECH
Electrical adjusting device for locomotive head lamp
InactiveCN101660722BDifficult to adjustReduce adjustmentMechanical energy handlingLight fasteningsMaintainabilityEngineering
Owner:任殿伟 +2
A phase recovery method and device
ActiveCN106441082BImprove recovery accuracyShort processing timeUsing optical meansRecovery methodPhase shifted
Owner:孙小卫 +1
Self-excited bjt bridgeless buck PFC rectifier circuit
Owner:LIANGXIN ELECTRIC CO LTD
Fluid machinery
InactiveCN101358596BReduce processing costsImprove performancePositive displacement pump componentsRotary piston pumpsPump chamberEngineering
Owner:HITACHI GLOBAL LIFE SOLUTIONS INC
Depth measurement method, depth measurement device and photographing equipment
Owner:GOERTEK OPTICAL TECH CO LTD
Magnetic bearing fault-tolerant drive system
ActiveCN107148521BBearingsBearing load reliefMagnetic bearingControl engineering
Owner:CARRIER CORP
Processing material for improving smoking quality of white hairy tobacco
ActiveCN101731741BImprove taste qualityImprove comfortTobacco preparationTobacco treatmentFructoseEthyl maltol
Owner:CHINA TOBACCO ANHUI IND CO LTD
A smart liquid cooling suit
Owner:襄阳华智科技有限公司
An electrical cabinet and dust-proof control method
InactiveCN106714513BAchieve dustproof effectAchieve the effect of automatic dust removalModifications using gaseous coolantsDust controlEngineering
Owner:STATE GRID SHANDONG ELECTRIC POWER CO WEISHAN POWER SUPPLY CO +1
vacuum cleaner robot
ActiveCN107105950BSuction nozzlesCleaning equipmentEngineeringVacuum cleaner
Owner:EUROLIFTERS HLDG NV
A kind of method for extracting high-purity resveratrol
ActiveCN108752519BHigh selectivityHigh purityOrganic chemistryOrganic compound preparationOrganic acidPhysical chemistry
Owner:HUNAN AGRICULTURAL UNIV
A metal mold punching device
ActiveCN110227841BAchieve fixationEasy to punchPositioning apparatusMetal-working holdersPunchingRobot hand
Owner:RUIAN VEHICLE FITTING FACTORY
Method for preparing one-dimensional nanometer materials by using polyelectrolyte to adjust and control 1-pyrene formaldehyde
InactiveCN101792118BWide variety of sourcesExcellent fluorescence propertiesNanostructure manufactureLuminescent compositionsFluorescenceGene vector
Owner:ZHEJIANG UNIV
Laser scanning method for fabricating three-dimensional objects
ActiveCN104985181BImprove molding qualityImprove scanning efficiencyCeramic shaping apparatusIncreasing energy efficiencyLaser scanningEngineering
Owner:HUNAN FARSOON HIGH TECH CO LTD
Control device for displaying water curtain images based on black and white pictures
ActiveCN104795007BRich in colorImprove interactivityAdvertisingDisplay meansImage segmentationEngineering
Owner:ZHEJIANG UNIV OF TECH
A new fish tank
Owner:余青
A Separation and Classification Method for Discharge Signals of Power Equipment Based on Kernel Principal Component Analysis
ActiveCN111444784BRealize automatic separation and classificationRealize discharge type identificationCharacter and pattern recognitionNonlinear methodsData set
Owner:云领电气智能科技(苏州)有限公司
Lateral stamping device for shock absorber support of automobile engine
ActiveCN102259135BImprove maintenance efficiencyReduce maintenance costsShaping toolsEngineeringAutomotive engine
Owner:灏昕汽车零部件制造无锡有限公司
Individually packaged absorptive article and method of manufacturing the same
ActiveCN101027024ATo prevent cut-offSanitary towelsBandagesWave shapeSubject matter
Owner:DAIO PAPER CORP
Double-riser catalytic cracking device for lowering sulfur content in catalytically cracked gasoline
ActiveCN1298419CReduce sulfur contentBoost octaneTreatment with plural serial stages onlyChemical/physical processesOil processingGasoline
Owner:SINOPEC LUOYANG PETROCHEM ENG CORP
Silver halide photosensitive material and method of forming image
InactiveCN1639631APhoto-taking processesMulticolor photographic processingMethod of imagesDigital image
Owner:KONICA MINOLTA OPTO
Flat computer
InactiveCN102004534BSimple designReduce manufacturing costDigital processing power distributionButt jointAgricultural engineering
Owner:姜友华
Applicable device for chemical fertilizers used in agricultural farmland cultivation
ActiveCN112314137BRealize automatic fertilizationRealize quantitative and automatic fertilizationPlantingFertiliser distributersAgricultural scienceAgricultural engineering
Owner:马亚军