ALEXANDRIA, Va., June 19 -- United States Patent no. 12,336,123, issued on June 17, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).

"Foldable display device and supporting assembly thereof" was invented by Keisuke Hashimoto (Hsinchu, Taiwan) and Kenji Nakazawa (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A supporting assembly comprises a first body having a first surface, a second body having a second surface, a third body having a third surface, a fourth body having a fourth surface, a first hinge member, and a second hinge member. The first hinge member is hinged to the first body and the second body. The second hinge member is hinged to the second body and the third body. The fou...