US Patent Issued to SHENZHEN SHOKZ on Aug. 4 for "Acoustic output device and components thereof" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,701,349, issued on Aug. 4, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).

"Acoustic output device and components thereof" was invented by Lei Zhang (Shenzhen, China), Junjiang Fu (Shenzhen, China), Bingyan Yan (Shenzhen, China), Fengyun Liao (Shenzhen, China) and Xin Qi (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an acoustic output device. The acoustic output device may include an earphone core, a controller, a power source, and a flexible circuit board. The earphone core may include at least one low-frequency acoustic driver configured to output sounds from at least two first guiding hole...