ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,381, issued on June 2.
"Automatic notification system" was invented by Barry N. Marlin (Beverly Hills, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the disclosure are directed to a notification system. In accordance with one aspect, the notification system, includes a housing configured to receive one or more content; a sensing device to produce a sensed signal; a detection device coupled to the sensing device, the detection device configured to detect a transition state of the sensed signal wherein the transition state is based on receipt of the one or more content based on a comparison of a sensed signal amplitude to a threshold...