US Patent Issued to Qisda on Nov. 25 for "System and method of changeable lens self-adaptive control and compensation" (Taiwanese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,121, issued on Nov. 25, was assigned to Qisda Corp. (Taoyuan, Taiwan).

"System and method of changeable lens self-adaptive control and compensation" was invented by Jou-Hsuan Wu (Taoyuan, Taiwan) and Chih-Wei Cho (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and a method of changeable lens self-adaptive control and compensation are provided. The system includes a lens holder, an actuator, and a controller. The lens holder carries a plurality of types of lenses. The actuator is connected to the lens holder, and drives the lens holder to move. The controller is electrically connected to the actuator, and is configured to det...