US Patent Issued to xMEMS Labs on April 14 for "Sound producing apparatus and wearable sound device" (Taiwanese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,135, issued on April 14, was assigned to xMEMS Labs Inc. (Santa Clara, Calif.).

"Sound producing apparatus and wearable sound device" was invented by Huann-Yau Wang (Taichung City, Taiwan) and Chia-Wen Lee (New Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sound producing apparatus includes an airflow generator configured to generate an airflow, a first resonance chamber and a second resonance chamber. The second resonance chamber is stacked on the first resonance chamber. A sound is produced via the airflow generated by the airflow generator passing through the first resonance chamber and the second resonance chamber."

The ...