Garmin, Others Hit With $20M Altimeter Patent Suit
The suit alleges that Implus, Garmin, camping equipment company Brunton Outdoor Group and Casio America Inc. have infringed U.S. Patent No. 5,058,427, which describes an altimeter that measures altitude changes from a reference level.
“The infringement by defendants was willful, intentional and with conscious and knowing disregard of plaintiffs' patent rights,” the complaint...

