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.
Automatic walking device and vegetation health condition recognition method thereof
InactiveCN106355609AImprove efficiencyImprove the accuracy of judgmentImage enhancementImage analysisVegetationHealth condition
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD
Play control method and device, electronic device and storage medium
InactiveCN109286846ARealize direct jumpEasy to jump directlySelective content distributionComputer graphics (images)Electric equipment
Owner:ALIBABA (CHINA) CO LTD
Composite dumbbell material
Owner:NANTONG FEIBEN MACHINERY
Image data converting system and method
InactiveCN101025910AIncrease frame rateReduce intervalCathode-ray tube indicatorsComputer architectureManagement unit
Owner:VIMICRO CORP
Automatic cream smearing device for circular cake
InactiveCN110402982AImprove efficiencyGuaranteed application qualityBaked articles handlingEngineeringRotating disc
Owner:孙勇
Method for preparing high-strength silver-ion antibacterial blended yarns
ActiveCN105696125AAvoid wear and tearAvoid Stereotype InterferenceContinuous wound-up machinesOpen-end spinning machinesYarnHigh intensity
Owner:HAINING LONGSHIDA TEXTILE
A quick-loading hemostatic clip packaging box
InactiveCN106037865BShorten the timeImprove the effect of surgeryWound clampsMedical treatmentHemostatics
Owner:CHENGDU IDING IND PROD DESIGN
Cooperative relay security transmission method based on artificial noise interference
ActiveCN105515717AEnsure secure transmissionReduce the received signal to interference and noise ratioCommunication jammingSecure transmissionTransfer procedure
Owner:HUAQIAO UNIVERSITY
Once recordable compact disk defect correcting device and method
InactiveCN1992038ARecord information storageDigital signal error detection/correctionFile systemData recording
Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
Chemical synthetic method of potential medicines g x50, g x52, g x 52, g x 180 for preventing and treating Alzheimer disease
ActiveCN103130674AEasy to getNo pollutionOrganic compound preparationCarboxylic acid amides preparationChemical synthesisDisease
Owner:上海花之素生命科技有限公司
Method and apparatus for multi-radio coexistence
ActiveCN103004246ANetwork planningRadio access technologyTelecommunications
Owner:QUALCOMM INC
Heating device and photoetching equipment
ActiveCN107966886AReduce the chance of chippingReduce adsorptionPhotosensitive material processingEngineeringElectrical and Electronics engineering
Owner:BOE TECH GRP CO LTD +1
Synthetic paper filtration cotton
InactiveCN103768861AImprove waterproof performanceNot easy to tearFiltration separationPolyolefinFiltration
Owner:SUZHOU NEW DISTRICT FENGQIAO PURIFICATION EQUIP FACTORY
Control method and control device of distributed scheduling system
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Submersible shell stable in connection
ActiveCN114670974AStable drive fixedUniform and stable forceWaterborne vesselsClassical mechanicsStructural engineering
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
Simulation system and test platform for pilotless automobile
InactiveCN111324044AVerify reliabilityGuaranteed seamless switchingGeometric CADSimulator controlVirtual vehicleData transformation
Owner:苏州慧德仿真技术有限公司
Iron garment steamer
InactiveCN105297379AMeet ironing requirementsDon't worry about damageHand ironIroning apparatusBiochemical engineeringSprayer
Owner:ZHENGZHOU LUCHEN ELECTRONICS TECH
Full-automatic vacuum dynamic desalting equipment and vacuum desalting method
PendingCN113729146AAccelerate the dissolution rate of salt ionsShorten the production cycleFood scienceNumerical controlWater use
Owner:SICHUAN ACAD OF FOOD & FERMENTATION INDS
Air conditioner parameter acquisition method, device and system, electronic equipment and storage medium
PendingCN114322211AImprove test efficiencySave human effortMechanical apparatusSpace heating and ventilation safety systemsControl engineeringProcess engineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Green plant wind shield netted single sheet mechanism design
InactiveCN105265251ASave material costClimate change adaptationPlant protective coveringsEngineeringMechanical engineering
Owner:TIANJIN JINJIN AGRI & SIDELINE PRODUCTSSPECIALIZED COOP
Auxiliary decision-making system for determining centralized photovoltaic power station installation scale
InactiveCN109412143AReduce terminal electricity costExcellent scaleResourcesSystems intergating technologiesPumped-storage hydroelectricityBuilding construction
Owner:HEFEI UNIV OF TECH
Welding device with high protection performance
InactiveCN108747098AImprove work coordinationImprove reliabilityWelding/cutting auxillary devicesAuxillary welding devicesBogieEngineering
Owner:林景池
Production method for bioprotein feeding stuff
Owner:陈代文 +1
Cardiac valve opening and closing detector
Owner:NINGBO JENSCARE BIOTECHNOLOGY CO LTD
Pressure-connecting pipe feeding and buffering device applicable to overhead contact system sling machining
PendingCN111702451AReduce the amount of manual laborReduce labor intensityMetal working apparatusBatch operationEngineering
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP +1
Safe stopping and descending system for people getting off stacking forklift
PendingCN114314466AAvoid safety accidentsSafety devices for lifting equipmentsGravity centerStops device
Owner:浙江西车智能物流装备有限责任公司
Soil heavy metal detection device
InactiveCN107884550AEasy to drill inExquisite structureEarth material testingColor/spectral properties measurementsSpectrum analyzerRadiometer
Owner:BEOSON JIANGSU FOOD SAFETY TECH CO LTD
All-round self-moving type flexible multi-functional special numerical control milling machine
InactiveCN111069669ASimple structureReasonable designEdge grinding machinesGrinding wheel securing apparatusNumerical controlSteering wheel
Owner:无锡恒久安泰智能制造有限公司
Folding-expanding type solar energy panel bearing rack having functions of tilting and lifting
InactiveCN105227098ASave storage spaceIncrease profitPhotovoltaic supportsPhotovoltaic energy generationMobile vehicleSolar power
Owner:HEILONGJIANG XINGAN NEW ENERGY
Corrugated steel web combined box girder, suspended splicing lossless positioning device and construction method
ActiveCN113605207AAvoid damageExpand the adjustment rangeBridge structural detailsBridge erection/assemblyEngineeringStructural engineering
Owner:CHANGAN UNIV
Electric water heater
InactiveCN104791993AAvoid electric leakage safety hazardsSave electricityWater heatersWater useAutomatic control
Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
Air inlet system with air inlet manifold adjustable in length and control method of air inlet system
PendingCN113446107AMeet the air intake needsIncrease turbulent kinetic energyInternal combustion piston enginesEngine controllersThermodynamicsMechanical engineering
Owner:JIANGSU UNIV
Logo printing device of paper tube for industrial explosive cartridge packaging
Owner:FUJIAN HAIXIA TECH
Method for preparing micron-scale SnO square flakes
Owner:UNIV OF SCI & TECH BEIJING
Pedal rack of rotary cultivator
InactiveCN107873147ASimple structureGuaranteed StrengthTilling equipmentsAgricultural engineeringAgricultural machinery
Owner:WUXI SONGTIANBAO MACHINERY TECH CO LTD
Preparation of (8E, 10E)-8,10- dodecadienol-1-alcohol
Owner:JIANGSU INST OF ECOMONES +1
Cosmetic additive with anti-pollution effect and cosmetic thereof
Owner:GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
Electronic fence auxiliary device
Owner:GAOYOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +1
Molten iron transportation system for ironmaking-steelmaking interface
Owner:BEIJING SHOUGANG INT ENG TECH
Media stream data copying method and equipment
ActiveCN102510470AImplement the copy distribution processClosed circuit television systemsTransmissionData streamStream data
Owner:XINHUASAN INFORMATION TECH CO LTD
Redundancy fault-tolerant PWM method and modular series inverter based on the same
ActiveCN107276444AReduce switching frequencySimplify control difficultyAc-dc conversionInverter topologyCarrier signal
Owner:NANJING UNIV OF SCI & TECH
Gas Barrier Film, Wavelength Conversion Member, And Backlight Unit
ActiveCN107660180AImprove qualityNo change in optical propertiesLayered productsElectric lightingOptical propertyTransmittance
Owner:KONICA MINOLTA INC
Mobile station device, and upstream circuit power control method
InactiveCN101019345AImprove packet transmission qualityReduce retransmissionPower managementError prevention/detection by using return channelBase station identity codeEngineering
Owner:PANASONIC CORP
Transverse flow gas mechanical Q switched pulse laser
InactiveCN104283098AEasy to implementImprove extraction efficiencyOptical resonator shape and constructionResonant cavityHigh energy
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Power-source power supply control box for suppressing power-on inrush current and high-voltage power source
Owner:SOUTHWESTERN INST OF PHYSICS
Combined medicine for relaxing perineal acupoint and preparation method and application thereof
InactiveCN108671180AAchieve comprehensive sterilization and disinfectionVersatile and versatileHydroxy compound active ingredientsAerosol deliveryCinnamomum camphoraChlorhexidine Acetate
Owner:南京金丝鸟生物科技有限公司
Space robot base decoupling control method for target operation
Owner:BEIJING INST OF CONTROL ENG
Homonymous tandem co-expression dual-color fluorescent protein reporter gene vector (independent fusion expression type)
InactiveCN103468728AFungiBacteriaGene deliveryGene product
Owner:TAISHAN MEDICAL UNIV
Self-recovery OAM mode communication system based on composite phase hologram
PendingCN112782861AAvoid interferenceEfficient demodulationFree-space transmissionOptical elementsSpatial light modulatorGaussian beam
Owner:HEFEI UNIV OF TECH
System and method for preventing gliding during secondary lifting of crane
ActiveCN102040161APrevent slippingEliminate the phenomenon of secondary lifting and slidingWinding mechanismsLoad-engaging elementsForce sensorGravitation
Owner:ZOOMLION HEAVY IND CO LTD
Preparation method of film covered supporting agent for fracturing
Owner:CHONGQING CHANGJIANG RIVER MOLDING MATERIAL GRP
Train test assembly
InactiveCN111624009ARailway vehicle testingTrackwayStructural engineering
Owner:CHINA RAILWAY CONSTR HEAVY IND
Anti-acne oil-tea camellia seed oil vanishing cream
InactiveCN106420408ANon-irritatingNo greasy feelingCosmetic preparationsToilet preparationsHuman bodyIrritation
Owner:DENGFENG KECHUANG BUSINESS CONSULTING
Mass preparation method and device of graphene quantum dots
Owner:NANJING UNIV
Task scheduling method, device and system, electronic equipment and storage medium
PendingCN112486648ARealize unified managementDevelopment focusProgram initiation/switchingResource allocationParallel computingScheduling (computing)
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Fat treatment device
PendingCN114308858AEasy to cleanExcellent golden yellowEnzymology/microbiology apparatusCleaning using liquidsLiquid layerEnvironmental engineering
Owner:SHANGHAI SEME CELL TECH CO LTD
Method for determining contents of jujuboside A and jujuboside B in Tianwang heart-tonifying preparation
PendingCN114487181AImprove detection efficiencyEasy to operateComponent separationClinical efficacyMass Spectrometry-Mass Spectrometry
Owner:广西壮族自治区食品药品检验所
Lightweight aluminum alloy hub
Owner:ZHEJIANG YUELING
Manual clothes washing device
InactiveCN103422313AMeet the requirements of scrubbing clothesEmbody caringHand rubbing apparatusHand implementsSewageEngineering
Owner:韦胜
Priority sorting method of multiple application programs, smart television and storage medium
PendingCN109842812AReduce search timeImprove search efficiencySelective content distributionUser needsTelevision system
Owner:SHENZHEN FALCON NETWORK MEDIA CO LTD
Moving point array solar smelting system
InactiveCN103307767ALow costEasy to useSolar heating energySolar heat devicesEngineeringSolar mirror
Owner:CHENGDU AONENGPU TECH
Metal-reinforced composite decorative glass plate
InactiveCN102166859ADeformation constraints are goodHigh tensile strengthSpecial ornamental structuresGlass/slag layered productsThin slabMetallic materials
Owner:吕孟龙
SAR data distributed real-time imaging processing system and method based on embedded GPU
PendingCN113359134AHighly integratedLow costProgramme controlComputer controlComputer architectureImaging processing
Owner:XIDIAN UNIV
Cellulose solution, cellulose dissolution method and regenerated cellulose
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Offshore wind turbine foundation boarding and berthing system and using method thereof
InactiveCN108798494AImprove compatibilityImprove convenienceWind motor supports/mountsFoundation engineeringTurbineSeawater
Owner:FUJIAN XINNENG OFFSHORE WIND POWER R & D CENT CO LTD +1
Heatable thermostatic recording stethoscope
Owner:XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
Leveling device and reaction chamber
ActiveCN111326438AImprove the level ofAchieve the leveling effectSemiconductor/solid-state device manufacturingScrew threadReaction chamber
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD
Metastable state detection and elimination circuit of synchronous clock ADC circuit
ActiveCN110401443ARealize detectionAchieve correctionElectric signal transmission systemsEnergy efficient computingControl circuitComputer science
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
Chinese sausage containing dietary fibers and fish meat and production method thereof
Owner:青岛农博农食品科技有限公司
Sponge capable of changing colors according to ambient temperatures and production technology of sponge
Owner:HUIZHOU HUIDEBAO IND
Positioning algorithm of heterogeneous wireless sensor network based on support vector regression
InactiveCN109640261AImprove accuracyHigh positioning accuracyNetwork topologiesSatellite radio beaconingNODALSupport vector regression machine
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Clothing intelligent sewing assembly line system
PendingCN111472112AImprove operational efficiencyEasy to moveSewing-machine control devicesControl engineeringControl cell
Owner:河北邦缝科技有限公司
Liquid antioxidant pre-dispersed master batch
Owner:JIANGSU FEIYA CHEM IND
Medicine used for treating damp-heat diarrhea
InactiveCN104958390ADigestive systemPlant ingredientsSide effectTherapeutic effect
Owner:SUZHOU FAMO BIOLOGICAL TECH
Method for producing biogas by employing device for improving biogas slurry turbulence effect of pipelined fermentation system
InactiveCN104561115AStrong stirringPromote in-depthWaste based fuelFermentationSlurryAtmospheric pressure
Owner:陆海燕
OTA upgrading method and device
PendingCN114675862AImprove usabilityImprove reliabilitySoftware testing/debuggingSoftware deploymentAutomotive softwareUsability
Owner:BEIJING ELECTRIC VEHICLE
Gasproof cab of double ventilation structure
InactiveCN110466322APrevent infiltrationAir-treating devicesVehicle heating/cooling devicesActivated carbonInlet channel
Owner:XCMG CONSTR MACHINERY
Method for preparing floccules coating packing type percolation dam convenient for landfill volume reduction
ActiveCN110272078AEasy to liftEasy to replaceSpecific water treatment objectivesWater/sewage treatmentAluminum IonFlocculation
Owner:QUANZHOU NORMAL UNIV
Hickory nut shell-crushing and sorting machine
Owner:日照瑞达建设集团有限公司
Method and device for unlocking screen, and electronic equipment
InactiveCN106407769ASolve the problem of retrieving the screen unlock passwordSafe recoveryDigital data authenticationPasswordElectric equipment
Owner:ZTE CORP
Efficient mixing device for textile dyestuffs used for textile machinery
InactiveCN110465229AWell mixedImprove mixing efficiencyFlow mixersRotary stirring mixersAir pumpEngineering
Owner:SUZHOU MEILU TEXTILE MASCH ELECTRONICS CO LTD
Simple and convenient drying device for traditional Chinese medicinal materials
InactiveCN108731453AHeat and dry evenlyReduce drying costsDrying gas arrangementsDrying machines with progressive movementsEngineeringElectric heating
Owner:陆应根
Plastic tube Vicat softening temperature test equipment
PendingCN109187620AControl heating oil temperatureImprove accuracyInvestigating phase/state changeTest framePressure measurement
Owner:JIANGMEN JIANLIAN TEST CO LTD
Aphasia rehabilitation training system and training method based on VR visual and auditory guidance
PendingCN113888934AReduce workloadImprove recovery efficiencyInput/output for user-computer interactionMental therapiesPhysical medicine and rehabilitationDisplay device
Owner:上海市养志康复医院(上海市阳光康复中心) +2
Remotely controllable smart home system
InactiveCN108400916ARealize linkageReal-time monitoring of indoor environment changesParticular environment based servicesData switching by path configurationControl signalThe Internet
Owner:成都佳荣科技有限公司
Electric appliance type identification method
ActiveCN105866581ARich feature informationImprove generalization abilityTransmission systemsElectrical testingInformation processingFrequency spectrum
Owner:山东科德电子有限公司
Preparation method of synthetic gas required by glycol synthesis
InactiveCN102616737AOrganic compound preparationHydroxy compound preparationGlycol synthesisRaw material
Owner:CHINA PETROLEUM & CHEM CORP +1
Traditional Chinese medicinal composition for warming and tonifying kidney yang and strengthening qi and promoting diuresis and preparation method thereof
ActiveCN102145102AGood warming and tonifying kidney yangEnhance memoryUrinary disorderBlood disorderMonkshoodsSocial benefits
Owner:津药达仁堂集团股份有限公司达仁堂制药厂
Time division duplex dynamic frame structure configuration method, determination method and corresponding device
InactiveCN103716143ANo scheduling restrictionsError preventionTransmission path multiple useReal-time computingUse equipment
Owner:ZTE CORP
Formula of diatomite bottom plate
Owner:湖北天然居科技有限公司
Ultralow-pressure multi-stage water purification device
PendingCN110606605ASimple and fast operationLow costWater/sewage treatment by irradiationTreatment involving filtrationFiberActivated carbon
Owner:TIANJIN LONGYUAN NEW MATERIAL TECH CO LTD
Diaphragm actuator and its magnetic position sensing structure and setting method
InactiveCN1912671ASimple structureSimple manufacturing processUsing electrical meansCamera diaphragmsCentre of rotationEngineering
Owner:DELTA ELECTRONICS INC
Simple dry lotus root dredging device
Owner:广西壮族自治区农业科学院经济作物研究所
Simple device capable of preventing ammonia from evaporating and leaking from ammonium hydroxide storage tank
PendingCN110026053ASufficient absorption rateVolatileGas treatmentDispersed particle separationWater storage tankBuffer tank
Owner:HUNAN XIANGHENG SALT CHEM
Water pan and indoor unit
PendingCN113915765AReduce the dead zone of air supplyExpand the range of air supplyCondensate preventionLighting and heating apparatusEnvironmental engineeringMechanical engineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
Construction joint formwork supporting system and construction method thereof
InactiveCN112942601AStable supportImprove construction efficiencyForms/shuttering/falseworksBuilding insulationsSupporting systemElectric machine
Owner:吴江兴盛建设工程有限公司
Small liquid pressing machine
InactiveCN113634023APlay a barrier roleSqueeze in addition to liquid effectFiltration separationFilter pressScrew thread
Owner:杭州谦泰五金机械制造有限公司
Fluid collecting and treating device
InactiveCN106149803ADrinking water installationWater sourceEngineering
Owner:李桢育
Refrigerator
ActiveCN114812085ALarge size designIncrease storage spaceLighting and heating apparatusDomestic refrigeratorsIceboxEngineering
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1
Ball mill for producing firework aluminum powder
InactiveCN110813453AImprove ball milling effectImprove efficiencySievingScreeningFireworksAluminium powder
Owner:衡东县金源铝银粉有限公司
Method for measuring adhesive consumption of cigarette lap adhesive by marker method
ActiveCN105823536AAccurate measurementGood repeatabilityWeighing apparatus for materials with special property/formMaterial weighingAdhesiveEngineering
Owner:CHINA TOBACCO HENAN IND +1
Automatic cookware production line
PendingCN112517783ARealize automatic flipReduce manual workShaping toolsMetal-working feeding devicesEngineeringManufacturing line
Owner:JIANGMEN ANNUOTE COOKING UTENSILS MFG
Rotor assembly, motor and household appliance
ActiveCN113014010AReduce magnetic flux leakageImprove power densityMagnetic circuit rotating partsElectric machinesElectric machineStructural engineering
Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG
Tobacco seedling cultivating base material and preparation method thereof
ActiveCN104945165AImprove protectionReduce manufacturing costFertilizer mixturesBlack liquorNicotiana tabacum
Owner:QILU UNIV OF TECH
Epilepsy monitoring device and method for reducing epilepsy monitoring false positive rate
PendingCN113397507AAvoid damageSave powerSensorsMeasuring/recording heart/pulse ratePhysical medicine and rehabilitationPhysical therapy
Owner:BEIJING PINS MEDICAL
An immunoassay method based on graphene oxide photoactivated horseradish peroxidase
ActiveCN106248924BImplement immunoassaysMaterial nanotechnologyMaterial analysisSuperoxidePeroxidase
Owner:JIANGNAN UNIV
Accurate and stable high-temperature molten iron liquid level detection device
PendingCN112781685AArrive accuratelyEasy to installMachines/enginesLevel indicatorsEngineeringLiquid level sensor
Owner:山东万德自动化科技有限公司
OLED electronic display screen production conveying device
Owner:WEIFANG UNIVERSITY
Simple safety valve device
InactiveCN107246499ANo fireNo explosionVessel mounting detailsOperating means/releasing devices for valvesToxic gasEngineering
Owner:NINGBO LITAI ELECTRONICS TECH
Engine test system
PendingCN112082763AImprove construction efficiencyLow costEngine testingThermodynamicsEngine testing
Owner:CHINA RAILWAY 20 BUREAU GRP
Plate processing device
PendingCN107931650AEasy to operateEasy to adjustLarge fixed membersBoring/drilling machinesEngineeringMechanical engineering
Owner:广州市正坚包装材料科技有限公司
Groove-type end wall treatment method for axial flow compressor
Owner:HUANENG POWER INT INC +1
Super-flexible X/gamma ray protection membrane material with decoration or direct printing function and preparation method of material
ActiveCN109949958AColorful appearanceRaise the alarmLaminationLamination apparatusGamma rayEngineering
Owner:广州新莱福磁材有限公司
Feather washing and dewatering machine
InactiveCN102995133ARealize precise controlImprove yieldWool fibre washing/scouringTextile/flexible product manufactureProgrammable logic controllerTurbidity
Owner:徐州腾宇羽绒制品设备有限公司
Shoe pad embossing technology and apparatus thereof
InactiveCN103290644AWith massage functionImprove processing efficiencyPattern makingMassageEngineering
Owner:温州音易鞋业有限公司
Product line for soft veins of leather
InactiveCN101343673AIncrease production speedSave human effortPre-tanning chemical treatmentLeather softeningVeinProduction line
Owner:姚凤英
Vacuum cartridge bag structure capable of initiatively releasing pressure and accumulating energy during pre-splitting blasting and preparation method thereof
InactiveCN105444624AInitial peak pressure reductionRelieve pressureBlasting cartridgesDetonatorState of art
Owner:GUIZHOU UNIV
Buck-boost circuit and bidirectional power converter
ActiveCN113300597ASave layout spaceReduce design costEmergency protective circuit arrangementsDc-dc conversionConvertersHemt circuits
Owner:APUTURE IMAGING IND CO LTD
Inverter compressor control method, inverter compressor control device and refrigerator
ActiveCN110864494AAuto configurationAccurate settingDomestic cooling apparatusRefrigeration safety arrangementElectrical batteryIcebox
Owner:合肥美菱物联科技有限公司
Motor start method and device, electronic speed regulator, and unmanned aerial vehicle
ActiveCN108696221AEliminates open-loop control stepsSimple methodElectronic commutation motor controlElectric motor controlClosed loopEngineering
Owner:SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
Composite for enhancing transdermal administration and application thereof
ActiveCN102225206AImprove transdermal delivery efficiencyPeptide/protein ingredientsMacromolecular non-active ingredientsAdenosine triphosphatePeptide
Owner:FUJIAN LONGSHENG BIOLOGICAL TECH CO LTD
In-group message communication method and system
ActiveCN104219051AIncrease flexibilityImprove securityKey distribution for secure communicationUser identity/authority verificationEnd-to-end encryptionClient-side
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Primer-topcoat gypsum-based putty and preparation method thereof
ActiveCN110451908AOvercoming the defects produced by different kinds of puttyThe wall surface effect is equivalentPolyvinyl alcoholEther
Owner:北新建材(苏州)有限公司
Deep hole blasting method for increasing bulky productivity of joint fracture developed granite mine
Owner:GUANGDONG METALLURGICAL & ARCHITECTURAL DESIGN INST
Preparing method capable of reducing weld joints of hot isostatic pressure package sheathing
ActiveCN110722110AReduce weldingPrevent air leakageFoundry mouldsFoundry coresHot isostatic pressingComposite material
Owner:SINO EURO MATERIALS TECH OF XIAN CO LTD
Device and method for adding zinc to ADS reactor lead-bismuth eutectic alloy
InactiveCN104882184AExtended service lifeImprove the safety of useNuclear energy generationReactor fuel elementsAlloyLead-bismuth eutectic
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Fault analysis method and system for intelligent service dynamic switching
ActiveCN109818795AReal-time or scheduled maintenance requirementsReduce operational complexityData switching networksInformation repositoryTopology information
Owner:FENGHUO COMM SCI & TECH CO LTD
Nanowire array formation method
ActiveCN105742231AImprove uniformityImprove performanceSemiconductor/solid-state device manufacturingNanotechnologyNanowire arraySilicon
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Short-time controllable reactor compensation method
ActiveCN103236687ARealize automatic switchingImprove power supply reliabilityEmergency protective arrangements for limiting excess voltage/currentCapacitanceHigh pressure
Owner:STATE GRID CORP OF CHINA +1
Preparation method and application of alpha-MnO2@delta-MnO2 supercapacitor electrode material
ActiveCN109755034AGood synergyStable structureHybrid capacitor electrodesHybrid/EDL manufactureCapacitanceNanowire
Owner:ANHUI UNIVERSITY
Vegetable scraps treatment system
InactiveCN105537250AReduce volumeWill not polluteSolid waste disposalOrganic fertilisersFiberEconomic benefits
Owner:KUNMING CIYUAN TECH CO LTD
Electronic equipment with touch device
InactiveCN104640388AExtended service lifeEffectively free up surface spaceCasings/cabinets/drawers detailsDetails for portable computersKey pressingEngineering
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
Method for driving self-assembly coating to be rapidly prepared based on evaporation induced tension gradient
ActiveCN110841892AFast preparationFast productionPretreated surfacesCoatingsThin membraneConcentration gradient
Owner:TSINGHUA UNIV
Forging method of Cr18Mn18N steel forge piece and forge piece
Owner:PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL
Method for searching double-end frequency-domain wave beams by aid of compressed sensing
InactiveCN104218984ANo increase in search complexitySpatial transmit diversityTransmission path multiple useCommunications systemOfdm communication system
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Comprehensive relay node selection method based on multiple factors in two-hop system with multiple relays
InactiveCN102917442AImprove performanceAssess restrictionHigh level techniquesCarrying capacitySystem capacity
Owner:BEIJING UNIV OF TECH
Method, terminal and system for acquiring information
InactiveCN101540966AEasy accessMessaging/mailboxes/announcementsNetwork data managementTelecommunicationsNon local
Owner:COOLPAD SOFTWARE TECH (SHENZHEN) CO LTD
Cable clamp in clamping optical filer unit in intelligent wire
ActiveCN103576271AEasy to fixGuaranteed gripOptical fibre/cable installationCircular coneEngineering
Owner:STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY +1
Communication system and method based on XPON
ActiveCN103517162ABurn out preventionPrevent leakageMultiplex system selection arrangementsElectromagnetic transmission optical aspectsUser deviceCommunications system
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
Sealing machine
Owner:CHENZHOU ZHIZAO TECH CO LTD
Method for changing depth finder under water
ActiveCN102975834ADoes not affect docking periodCutting costsUnderwater equipmentEngineeringElectric cables
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
Synthesis method of alpha-diacetyloxymethyl substituted nitrogen-containing heterocyclic-ring compound
Owner:HENAN NORMAL UNIV
Side roll load testing structure of H-shaped dynamometric framework
ActiveCN103134623AEnsuring Decoupling AccuracyAdequate response levelForce measurementRailway vehicle testingFatigue damageEngineering
Owner:BEIJING JIAOTONG UNIV
Evaluation device and evaluation method for wire feeding stability of solid welding wire
ActiveCN105234523ASolve the standardization of wire feeding performance evaluationWelding/cutting auxillary devicesAuxillary welding devicesIndustrial engineeringWelding process
Owner:TIANJIN GOLDEN BRIDGE WELDING MATERIALS GRP