ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,201, issued on Jan. 13, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).

"Electronic paper device, controlling method thereof, and non-transitory computer-readable storage medium" was invented by Yi Jhou Shen (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides an electronic paper device which includes an electronic paper display, an application circuit, and a microprocessor. The microprocessor establishes a communication connection with an external device to continuously receive image data, and stores the image data in a buffer memory of the microprocessor. This image data is a portion of a frame. When the ...