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.
ActiveCN111457971ARealize the impact of calculation accuracyAccurate flow rateVolume/mass flow measurementTesting/calibration for volume flowStream flowTransducer
ActiveCN106788933AAvoid problems with large differences in pollution intensityReduce the likelihood of getting too closeDistributed allocationPilot signal allocationRound complexityReachability
ActiveCN109768184AImprove water and oxygen resistanceAvoid the problem of easy shedding and penetration of water and oxygenSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringLarge size
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
ActiveCN111799008ARequirements for realizing automatic trigger shutdown protectionAvoid false triggering of shutdown protection functionPower plant safety arrangementNuclear energy generationAutomatic controlNuclear power
ActiveCN112003438AEliminate damper windingReduce consumptionSynchronous generators with multiple outputsGenerator control of frequency and voltageSingle-phase electric powerCurrent generator
ActiveCN113034949AReduce the chance of obtaining user contact informationAvoid occupyingRoad vehicles traffic controlClosed circuit television systemsIn vehiclePrivacy protection
ActiveCN107291291AEasy to operateAdded ways to get user instructionsInput/output processes for data processingHuman–computer interactionRecognition system
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
InactiveCN103544139ASolve the problem of blindly choosing the maximum lengthGood compatibilitySpecial data processing applicationsChinese charactersProper noun
PendingCN113401022ASlow downSolve the problem that the rebound speed is fast and prone to safety hazardsSeat framesDismountable/non-dismountable seatsCar seatEngineering
ActiveCN114673181ASolve complexitySolve the cumbersome construction stepsClimate change adaptationExcavationsArchitectural engineeringStructural engineering
InactiveCN114187703ASolve the problem that the disassembly is more cumbersome, thus increasing the workloadPlay the effect of pulling the second plungerCoin/paper handlersCold airEngineering
ActiveCN114272941AIncrease the areaLarge amount of hydroxyl groups on the surfacePhysical/chemical process catalystsDispersed particle separationPtru catalystCatalytic oxidation
InactiveCN104593310AIncrease productionLess chance of contamination by bacteriaBacteriaMicroorganism based processesHigh concentrationBacillus licheniformis
PendingCN114255773AAccurately obtain the direction of the desired sound sourceQuality improvementSpeech analysisDirection/deviation determination systemsSound sourcesSignal on
ActiveCN104579586ASure reasonableImprove transmission efficiencyError prevention/detection by using return channelError prevention/detection by diversity receptionChannel state informationEngineering