Nos. 2014-1019, 2014-1242, 2014-1243.

772 F.3d 723 (2014)

E.DIGITAL CORPORATION, Plaintiff-Appellant, v. FUTUREWEI TECHNOLOGIES, INC., doing business as Huawei Technologies (USA), and Huawei Device USA, Inc., Defendants-Appellees. E. Digital Corporation, Plaintiff-Appellant, v. Pantech Wireless, Inc., also known as Pantech North America, Pantech Co. Ltd. And Gopro, Inc., Defendants-Appellees.

United States Court of Appeals, Federal Circuit.

November 19, 2014.

Attorney(s) appearing for the Case

Anton N. Handal , Handal & Associates, of San Diego, CA, argued for Plaintiff-Appellant. With him on the brief was Pamela C. Chalk .

Jose L. Patiño , Foley & Lardner LLP, of San Diego, CA, argued for all Defendants-Appellees. With him on the brief for Defendants-Appellees Futurewei Technologies, Inc., et al., were Nicola A. Pisano and Christopher C. Bolten .

Kevin M. O'brien , Baker & McKenzie LLP, of Washington, DC, for Defendant-Appellees Pantech Wireless, Inc., et al. With him on the brief were D. James Pak , Matt Dushek and Yi Fang .

Hector J. Ribera , Fenwick & West LLP, of Mountain View, CA, for Defendant-Appellee GoPro, Inc. With him on the brief were Michael J. Sacksteder , Carolyn Chang and Bryan A. Kohm .

Before MOORE, O'MALLEY, and REYNA, Circuit Judges.

MOORE, Circuit Judge.

e.Digital Corporation appeals from a U.S. District Court for the Southern District of California judgment of non-infringement based on a determination that e.Digital was collaterally estopped from seeking a construction of a claim limitation in e.Digital's U.S. Patent Nos. 5,491,774 and 5,839,108 different from another court's previous construction of the same limitation in the '774 patent. We hold that the district court correctly applied collateral...

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