ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,081, issued on Feb. 24, was assigned to Hanshow Technology Co. Ltd. (Zhejiang, China).
"Solar electronic shelf label (amended)" was invented by Xiaofei Zhang (Zhejiang, China), Linjiang Wang (Zhejiang, China), Yanwei Wang (Zhejiang, China), Jianguo Zhao (Zhejiang, China) and Shiguo Hou (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a solar electronic shelf label, including a rear shell, a front part of which is provided with a screen. A control panel is disposed between the rear shell and the screen, and a control signal output terminal of the control panel is connected to a control terminal of the sc...