ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,769, issued on Nov. 18, was assigned to Universal Electronics Inc. (Scottsdale, Ariz.).
"Smart security barrier sensor" was invented by Thomas Thibault (Carlsbad, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system, method and apparatus for monitoring a barrier. The barrier sensor refrains from transmitting an alarm signal to a receiver when the barrier sensor determines that the barrier has been placed into an open position and that a human being is inside the premises in proximity to the human detection device. Further, the barrier sensor transmits an alarm signal to a receiver when the barrier sensor determines that the barrier has bee...