ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,143, issued on March 18, was assigned to KOGE MICRO TECH Co. LTD. (Taipei, Taiwan).
"Actuating device" was invented by Chih Chang (New Taipei, Taiwan) and Po-Yuan Liao (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An actuating device includes an actuator and a stationary portion. The actuator has at least one driving portion. The stationary portion is provided at an arbitrary position along the actuator such that the driving portion forms a first driving portion and a second driving portion. The first driving portion and the second driving portion can be provided with the same actuating ability or with different actuating abili...