US Patent Issued to HONOR DEVICE on June 2 for "Rear cover of electronic device, electronic device, and air tightness detection system of electronic device" (Chinese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,644,790, issued on June 2, was assigned to HONOR DEVICE Co. LTD. (Shenzhen, China).

"Rear cover of electronic device, electronic device, and air tightness detection system of electronic device" was invented by Yangjie Tang (Shenzhen, China), Baojun Gao (Shenzhen, China), Kangle Xue (Shenzhen, China) and Kuibing Zhao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide a rear cover of an electronic device, an electronic device, and an air tightness detection system of an electronic device. The electronic device may include a mobile or fixed terminal having waterproof performance such as a mobile phone, a ...