ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,223, issued on Aug. 25, was assigned to DONGGUAN LUXSHARE TECHNOLOGIES Co. LTD (Dongguan City, China).
"Tongue plate with improved signal shielding effect" was invented by Qiongnan Chen (Dongguan City, China), Cheng Li (Dongguan City, China) and Bin Huang (Dongguan City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tongue plate includes a number of first conductive pads and a conductive shielding assembly. The conductive pads include a first signal terminal group, a first ground terminal and a second ground terminal. The conductive shielding assembly includes a first conductive shielding plate in contact with the first ground terminal, a s...