US Patent Issued to PixArt Imaging on June 17 for "Optical navigation device and method capable of avoiding false wake-up from rest mode" (Malaysian Inventor)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,333,097, issued on June 17, was assigned to PixArt Imaging Inc. (Hsin-Chu, Taiwan).

"Optical navigation device and method capable of avoiding false wake-up from rest mode" was invented by Willie Song (Penang, Malaysia).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical navigation device includes an optical sensor and a microcontroller. The optical sensor generates at least one image frame to obtain displacement information and transmits the displacement information into the microcontroller for optical navigation in a run mode. The microcontroller receives the displacement information in the run mode and reports the displacement information to a ho...