ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,702,164, issued on Aug. 11, was assigned to NICOVENTURES TRADING Ltd. (London).

"Electronic vapor provision system having a sleep mode" was invented by Christopher Lord (London) and Martin Mullin (London, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic vapor provision system is provided including a pressure drop or air flow sensor for monitoring inhalation by a user through the electronic vapor provision system; and a control unit for detecting the start and end of inhalation based on readings from the sensor. The control unit is configured to monitor the cumulative period of inhalation (Ti) over a predetermined window (Tw); and tran...