ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,847, issued on Feb. 17, was assigned to WUXI FUTURE MIRROR DISPLAY TECHNOLOGY Co. LTD. (Jiangsu, China).
"Speaker system" was invented by Jian Zhang (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A speaker system includes a speaker module, a mounting housing and a mounting rod set. The speaker module has a first mounting state and a second mounting state, and the mounting housing is provided with a mounting cavity. The speaker module is mounted in the mounting cavity in the first mounting state, and is mounted and supported at a top portion of the mounting rod set in the second mounting state. With the speaker system in the present a...