US Patent Issued to ROBERT BOSCH on Jan. 13 for "Method for ascertaining at least one eye state of at least one person situated in a defined spatial region" (German Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,059, issued on Jan. 13, was assigned to ROBERT BOSCH GMBH (Stuttgart, Germany).

"Method for ascertaining at least one eye state of at least one person situated in a defined spatial region" was invented by Johannes Meyer (Haseluenne, Germany) and Johannes Fischer (Pliezhausen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for ascertaining at least one eye state of at least one person situated in a defined spatial region. At least one light beam is directed, in a scanning manner, into the defined spatial region using a light source of a scanning laser feedback interferometry sensor. The defined spatial region has, in the horizontal d...