US Patent Issued to Guangdong Rifeng Cable on June 17 for "Shielding layer detection circuit and transmission system" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,294, issued on June 17, was assigned to Guangdong Rifeng Cable Co. Ltd. (Zhongshan, China).

"Shielding layer detection circuit and transmission system" was invented by Lanwang Guo (Zhongshan, China) and Daijun Jiang (Zhongshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a shielding layer detection circuit and a transmission system. The shielding layer detection circuit includes a first resistive voltage division assembly, a second resistive voltage division assembly, a switch module, and a control module. The first resistive voltage division assembly is connected to a conductive shielding layer group to dete...