US Patent Issued to PIXART IMAGING on March 3 for "Mobile robot generating resized region of interest in image frame and using dual-bandpass filter" (Taiwanese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,269, issued on March 3, was assigned to PIXART IMAGING INC. (Hsin-Chu County, Taiwan).

"Mobile robot generating resized region of interest in image frame and using dual-bandpass filter" was invented by Mian-Jhong Chiu (Hsin-Chu County, Taiwan) and Guo-Zhen Wang (Hsin-Chu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a mobile robot that performs the obstacle avoidance, positioning and object recognition according to image frames captured by the same optical sensor. The mobile robot includes an optical sensor, a light emitting diode, a laser diode and a processor. The processor identifies an obstacle and a distance th...