ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,380,778, issued on Aug. 5, was assigned to Razer (Asia-Pacific) Pte. Ltd. (Singapore).
"Wrist rest" was invented by Kok Kiong Low (Singapore), Chang Sern Gwee (Singapore) and Alvin Sim (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "The wrist rest may include a base structure; at least two flexible supports extending from the base structure; a vibration assembly supported on the at least two flexible supports in a manner such that the vibration assembly may be spaced apart from the base structure; and a cushion assembly including a cushion disposed over the vibration assembly in a manner so as to conceal the vibration assembly between the base ...