US Patent Issued on Jan. 20 for "Audio equipment with a sound signal amplification structure" (Chinese Inventor)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,106, issued on Jan. 20.

"Audio equipment with a sound signal amplification structure" was invented by Changlong Yuan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates an acoustic signal output equipment, and in particular to an audio equipment. The audio equipment comprises a sound emit device, the sound emit device is used to emit sound signals, the audio equipment also comprises a sound signals amplification structure and a connection structure. The sound signals amplification structure has an axis and a sound signals amplification surface, the sound signals amplification surface is formed by rotating t...