ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,869, issued on May 20, was assigned to Koko Home Inc. (Los Angeles).

"System and method for state identity of a user and initiating feedback using multiple sources" was invented by Bradley Michael Eckert (Palo Alto, Calif.), Luca Rigazio (Los Gatos, Calif.), Neal Khosla (Palo Alto, Calif.) and Kiran Joshi (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In an example, the present invention provides a method for identifying a status of a user and providing feedback to the user based upon the status of the user. In an example, the method includes generating an electromagnetic radio frequency (RF) signal from an RF generating device an...