News & Analysis as of

Nintendo Claim Construction

Knobbe Martens

Sounding Off: Prosecution Disclaimer Requires Unambiguous Intrinsic Evidence

Knobbe Martens on

GENUINE ENABLING TECHNOLOGY LLC V. NINTENDO CO., LTD - Before Newman, Reyna, and Stoll. Appeal from the Western District of Washington. Summary: A finding of prosecution disclaimer must be supported by an unambiguous...more

WilmerHale

Federal Circuit Patent Updates - March 2016

WilmerHale on

Clare v. Chrysler Group LLC (No. 2015-1999, 3/31/16) (Prost, Moore, Wallach) - Moore, J. Affirming summary judgment of non-infringement of patents related to storage compartment for pickup trucks. The Court rejected...more

Nutter McClennen & Fish LLP

When Are Method/Device Hybrid Claims Indefinite?

The Federal Circuit’s recent decision in UltimatePointer v. Nintendo (Fed. Cir. Mar. 1, 2016) provides a reminder of the need to use caution when drafting a claim that could be read to cover both a device and a method of use....more

McDonnell Boehnen Hulbert & Berghoff LLP

Triton Tech of Texas, LLC v. Nintendo of America, Inc. (Fed. Cir. 2014)

A very experienced patent attorney once told me that you should never write means-plus-function claims unless there is a Luger at your temple. This, the first opinion addressing indefiniteness to come from the Federal...more

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