ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,872, issued on June 23, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).

"Haptic feedback method and haptic feedback device" was invented by Yuju Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A haptic feedback method and a haptic feedback device. The haptic feedback method is applied to the haptic feedback device including a touch display panel and an actuator assembly, and the haptic feedback method includes: acquiring touch information and display information on the touch display panel, the touch information includes a touch position of a touch object on the touch dis...