US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on June 23 for "Coating extrusion head and coating apparatus" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,682, issued on June 23, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Coating extrusion head and coating apparatus" was invented by Yang Liu (Ningde, China), Huan Che (Ningde, China), Shisong Li (Ningde, China) and Yalong Qing (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A coating extrusion head may include an extrusion head body and at least one pressure regulating assembly. The extrusion head body may be provided with a coating slot and an accommodating cavity which may be in communication with each other. The at least one pressure regulating assembly may be arranged in the accommodating cavity, an...