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.
ActiveCN103173887AReduce manufacturing costSolve the problem of not being able to mix effectivelyFlame-proof filament manufactureFilament forming substance formingEnvironmental resistancePolyester
ActiveCN113701066ATo achieve the effect of shaking by itselfAdded decorative featuresLighting heating/cooling arrangementsCleaning using toolsLED lampMechanical engineering
InactiveCN106152377AEasy to operateReduce maintenance costsSpace heating and ventilation safety systemsLighting and heating apparatusRelationship - FatherEngineering
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
InactiveCN105127210ATroubleshoot thickness datum calculationsHigh thickness accuracyRoll mill control devicesMetal rolling arrangementsStiffness coefficientAutomatic control
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
InactiveCN101891522AMeet the requirements suitable for growing in a neutral environmentGood physical and chemical propertiesBio-organic fraction processingOrganic fertiliser preparationTrace element compositionBiotechnology
InactiveCN113432077AIncrease the use of functionsReduce the disadvantages of usingMechanical apparatusElectrical apparatusTime informationControl system
InactiveCN113171021ASolve the problem of insufficient convenience when replacing the liquid storage tankAchieve double fixation effectHolders and dispensersLiquid storage tankHand sanitizer
ActiveCN106814371ALight splitting structure is simpleElastic signal suppressionColor/spectral properties measurementsElectromagnetic wave reradiationGratingRadar systems
ActiveCN105318522AImprove comfortRealize the purpose of energy saving and noise reductionMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning