ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,219, issued on June 17, was assigned to ORANGE (Issy-les-Moulineaux, France).

"Subscription and notification methods, and entities configured for implementing these methods" was invented by Michel Trefcon (Chatillon, France), Philippe Bertin (Chatillon, France) and Alexandra Ansiaux (Chatillon, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for subscribing a first communicating entity to a second communicating entity. The method is implemented by the first entity and includes: requesting subscription to the second entity in order to obtain information regarding at least one event monitored by the second entity, this subscription requ...