US Patent Issued to Texas Instruments on July 29 for "Motion detection and cancellation using ambient light" (Indian Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,369,805, issued on July 29, was assigned to Texas Instruments Inc. (Dallas).

"Motion detection and cancellation using ambient light" was invented by Sarma Sundareswara Gunturi (Bangalore, India) and Jaiganesh Balakrishnan (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus to detect a heart rate of a user includes a motion detection circuit configured to generate a motion status signal indicative of a motion status of the user. The apparatus also comprises a filter circuit coupled to the motion detection circuit that is configured to generate a filter circuit output signal based on dynamically variable. The coefficients are dep...