ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,538, issued on March 3, was assigned to SAMSUNG SDS Co. LTD. (Seoul, South Korea).
"Method and system for displaying screen of chatroom and performing chatroom transition" was invented by In Pyo Kim (Seoul, South Korea), Mi Geon Cho (Seoul, South Korea), Yoo Jung Kim (Seoul, South Korea) and Da Gun Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of performing chatroom transition, performed by a user terminal is provided. The method may include: continuously displaying, while a screen of a first chatroom that is active is displayed on a user terminal, a first notification bar indicating at least one first new message o...