ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,243, issued on March 17, was assigned to FORTUNE GRAND TECHNOLOGY INC. (Taoyuan City, Taiwan).
"Vibration damping loudspeaker" was invented by Ping-Yu Lee (Taoyuan City, Taiwan), Jian Lv (Taoyuan City, Taiwan), Chuan He (Taoyuan City, Taiwan), Ming-Jun Zeng (Taoyuan City, Taiwan), Hong-Sheng Zhang (Taoyuan City, Taiwan), De-Wu Wang (Taoyuan City, Taiwan) and Zhi-Long Niu (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vibration damping loudspeaker includes a sound-generating unit, a magnetic member, an assembly-auxiliary frame and dampers. Aligning units of the assembly-auxiliary frame are coupled to positioning units of the ...