ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,921, issued on May 26, was assigned to Logitech Europe S.A. (Lausanne, Switzerland).
"Haptics and sensing systems for an input device" was invented by Nuno Miguel Pereira dos Anjos Valverde (Bandon, Ireland), Florent Berney (Echallens, Switzerland), James O'Connor (Cork, Ireland), Cyril Yves Anthony Drezet (Dommartin, Switzerland) and Vasco Eugenio Michele Foletti (Lausanne, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "In some embodiments, a computer mouse comprises a housing, a multi-tiered and depressible keyplate including a first tier and a second tier, a haptic element, a subchassis configured to support and directly couple the hap...