ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,188, issued on June 23, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).
"Acoustic output apparatus and method 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 apparatus. The acoustic output apparatus may include an earphone core including at least one acoustic driver for outputting sound though one or more sound guiding holes set on the acoustic output apparatus, a controller configured to cause the at least one acou...