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Urban Aeronautics Sues Archer, Joby, and Wisk Over eVTOL Fly-by-Wire Patent
Israeli eVTOL developer Urban Aeronautics filed three separate patent infringement lawsuits on June 19, 2026, in the US District Court for the Northern District of California against Archer Aviation, Joby Aviation, and Boeing-backed Wisk Aero. The suits allege the three companies infringed its fly-by-wire flight control system patent, which uses four independent control networks to enable safe degraded-mode operation if any single network fails.
Joby AviationArcher Aviation
15 days agoSource: Urban Air Mobility News