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.
InactiveCN1268924CSolve the problem of oil fume concentration value generated by heatingSolve the problem of oil smoke concentration valueChemical analysis using catalysisColor/spectral properties measurementsChemical reactionPhysical chemistry
ActiveCN107830724BTo achieve the purpose of flipping and ventilatingSimple structureLiving organism packagingDrying gas arrangementsMedicinal herbsStructural engineering
ActiveCN103188669BSolve the problem of using different authentication algorithmsImprove experienceConnection managementSecurity arrangementAccess networkThird generation
InactiveCN101366896BSignificant effect in treating chronic prostatitisNo side effects were foundAnthropod material medical ingredientsPill deliveryCordycepsBULK ACTIVE INGREDIENT
InactiveCN101975886BMake up for the defect that the phase angle error between different phases cannot be reducedImprove sampling accuracyMeasurement using digital techniquesOversamplingThree-phase
ActiveCN109210860BThere will be no jammingLighting and heating apparatusCooling fluid circulationMechanical engineeringElectrical and Electronics engineering
ActiveCN113521860BImplement filteringTo achieve the purpose of position cycle controlVolume meteringStationary filtering element filtersFlow transducerCycle control