Patent 10908891 was granted and assigned to Clarion (company) on February, 2021 by the United States Patent and Trademark Office.
A software update device includes: a memory unit for storing information about a plurality of HMI devices each including a display device; a selection unit for selecting at least one HMI device among the plurality of HMI devices; an update unit for updating software of an in-vehicle device; and a transmission unit for sending a notification message regarding the update to the one HMI device.