Opinion for the court filed by Circuit Judge DYK. Opinion concurring in result filed by Circuit Judge BRYSON.
DYK, Circuit Judge.
Kaplesh Kumar, owner of U.S. Patent No. 4,565,686 (the "'686 patent"), appeals the decision of the United States District Court for the District of Massachusetts, granting summary judgment of non-infringement to Ovonic Battery Company, Inc. and Energy Conversion Devices, Inc.
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