US Patent Issued to RICHTEK TECHNOLOGY on Aug. 11 for "Electronic device having multiple speakers controlled by a single functional chip" (Taiwanese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,200, issued on Aug. 11, was assigned to RICHTEK TECHNOLOGY CORP. (Hsinchu County, Taiwan).

"Electronic device having multiple speakers controlled by a single functional chip" was invented by Tsung-Han Yang (Kaohsiung City, Taiwan), Yen-Chih Wang (New Taipei City, Taiwan), Ming-Jun Hsiao (Hsinchu County, Taiwan) and Tsung-Nan Wu (Hsinchu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes two speakers, a single functional chip, a parameter extraction circuit, an audio processing module, a gain adjusting circuit and a current detecting unit. The current detecting unit is disposed in the functional chip for detec...