ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,643, issued on June 16, was assigned to SHENZHEN ABEE TECHNOLOGY Co. LTD. (Shenzhen City, China).
"Composite earphone film and related applicator" was invented by Qiang Xiong (Shenzhen City, China) and Gang Zeng (Shenzhen City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This utility model provides a composite film, which comprises a main film, one side surface of the main film is provided with a release film, another side surface of the main film is provided with a base film, the base film is used for pasting in the applicator, the end of the release film is provided with a pulling part, and the pulling part is used to facilitate the separ...