Legal Opinion
Energy Transportation Group, Inc. v. William Demant Holding A/S, WDH Inc.
Court of Appeals for the Federal Circuit
Decided October 12, 2012No. 2011-1487, 2011-1488, 2011-1489PublishedCited by 48 opinions
1Opinion of the Court
RADER, Chief Judge.
The United States District Court for the District of Delaware declined to order a new trial or relief from judgment after a jury found that Defendants-Appellants William Demant Holding A/S, WDH Inc., Oticon Inc., Oticon A/S, Bernafon AG, and Bernafon LLC (collectively “Demant”) and Widex A/S and Widex USA, Inc. (collectively “Widex”) infringed U.S. Patent No. 4,731,850 (“850 Patent”). Energy Transportation Group, Inc. v. Sonic Innovations, Inc., No. 05-422, 2011 WL 2222066, 2011 U.S. Dist. LEXIS 60716 (D.Del. June 7, 2011). Demant and Widex (collectively “Defendants”)…
2Cases cited34 opinions
- Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997
- Cybor Corporation v. Fas Technologies, Inc., and Fastar Ltd., Defendants-CrossCourt of Appeals for the Federal Circuit · 1998
- Lightning Lube, Inc. v. Witco Corp.Court of Appeals for the Third Circuit · 1993
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3Cited by48 opinions
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- Mobilemedia Ideas LLC v. Apple Inc.Court of Appeals for the Federal Circuit · 2015
- Kenton Crowley v. Epicept Corp.Court of Appeals for the Ninth Circuit · 2018
- Masimo Corp. v. Philips Electronic North America Corp.District Court, D. Delaware · 2014
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