Triton Tech of Texas, LLC v. Nintendo of America, Inc., No. 13-1476 (Fed. Cir. June 13, 2014)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Triton Tech of Texas, LLC ( “Triton”) appeals from the district court’s judgment that the means -plus-function term “integrator means” renders the asserted claims of Triton’s U.S. Patent No. 5,181,181 invalid for indefinit e- ness. We affirm. BACKGROUND Triton sued Nintendo of America, Inc. (“Nintendo”) , alleging that the Wii Remote ™ used in combination with a related accessory infringes the ’181 patent. The ’181 patent is directed to an input device for a computer. ’181 patent col. 1 ll. 9 –10.