ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,254, issued on Nov. 11, was assigned to THINK-I Co. LTD. (Yongin-si, South Korea).
"Incabin sensor for predicting driver state using radar and driver state predicting method" was invented by Sung Kuk Choi (Yongin-si, South Korea) and Kwan Su Kang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an in-cabin safety sensor for predicting a driver state and its driver state predicting method. The in-cabin safety sensor for predicting a driver state using radar of the present invention may count a driver's heart rate and/or respiratory rate using radar, and may monitor changes in the driver's heart rate or respiratory rate...