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.
InactiveCN104992388ASolve technical problems that cannot effectively communicate the status of students in school to parentsEffective reflectionData processing applicationsElectronic informationComputer science
InactiveCN108234956AImprove convenienceImprove timelinessClosed circuit television systemsDigital data authenticationComputer scienceEmergency situations
InactiveCN1924555AAffect the observation effectHigh luminous intensityAnalysis by material excitationColor/spectral properties measurementsMulti bandLight pillar
ActiveCN109433248ASolve the problem of lack of active centerSolve difficult to recycleMolecular sieve catalystsLiquid hydrocarbon mixture productionMolecular sieveSynthesis methods
PendingCN109194015AEffectively fixedSolve the vibrationLighting and heating apparatusSpace heating and ventilation detailsAir purifiersVibration Problem
InactiveCN109038830AEfficient response to power demandAchieving summarySingle network parallel feeding arrangementsWind energy generationData acquisitionData acquisition module
InactiveCN110803301ANot afraid of blockageEliminate the possibility of inaccurate measurementsAircraft ejection meansAircraft components testingAviationBody axis
InactiveCN109111315AImprove the condition of acid-base saltAvoid pollutionCalcareous fertilisersBio-organic fraction processingMicrobial agentTrace element
InactiveCN101846705AFind the right placeCorrect signal transmissionAnalogue/digital conversion calibration/testingMeasurement using digital techniquesControl channelAlternating current
InactiveCN103687319ADimensional accuracy is easyEasy control of dimensional accuracyConductive material chemical/electrolytical removalLaser technologyElectrical conductor
InactiveCN102215575ASolve the uplink secondary carrierSolve the problem that the main carrier is not adjacentWireless communicationCarrier signalComputer terminal
InactiveCN102376322AExtend standby timeAvoid the inconvenience of manual controlsRecord information storageRecording on magnetic disksElectric equipmentMemory module
InactiveCN103971278ADietary rationalization and customizationEasy to viewLighting and heating apparatusDomestic refrigeratorsRefrigerated temperatureData science
InactiveCN104686245AFlexible adjustment of growth environmentPerfect technical conditions for growthAgriculture gas emission reductionCultivating equipmentsMental stateBottle
InactiveCN105558591ASolve the problems of complex production process, high product cost and poor tasteDeliciousFood preparationAdditive ingredientSalt water