US Patent Issued to Logitech Europe on May 19 for "Wireless communication protocol having a method for determining use of data acknowledgement" (French, Swiss Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,089, issued on May 19, was assigned to Logitech Europe S.A. (Lausanne, Switzerland).

"Wireless communication protocol having a method for determining use of data acknowledgement" was invented by Philippe Chazot (Saint-Jorioz, France), Attilio Panniello (Le Mont-sur-Lausanne, Switzerland) and Frederic Fortin (Annemasse, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for reducing wireless interference and power drain for a wireless input device by not requesting acknowledgements (ACK) for packets containing only displacement data. An acknowledgement is requested after a designated time or number of packets. Each displacement data packet...