CHRIMAR SYSTEMS, INC. v. ALE USA INC.

No. 2018-2420.

CHRIMAR SYSTEMS, INC., DBA CMS TECHNOLOGIES, INC., CHRIMAR HOLDING COMPANY, LLC, Plaintiffs-Appellees, v. ALE USA INC., FKA ALCATEL-LUCENT ENTERPRISE USA, INC., Defendant-Appellant.

United States Court of Appeals, Federal Circuit.

Decided: September 19, 2019.


Attorney(s) appearing for the Case

JUSTIN SCOTT COHEN , Thompson & Knight LLP, Dallas, TX, argued for plaintiffs-appellees. Also represented by JAMES MICHAEL HEINLEN , RICHARD L. WYNNE, JR.

LEISA TALBERT PESCHEL , Jackson Walker LLP, Houston, TX, argued for defendant-appellant. Also represented by CHRISTOPHER NEEDHAM CRAVEY .

Before TARANTO, CLEVENGER, and HUGHES,


This disposition is nonprecedential

Chrimar Systems, Inc., owns four related patents, U.S. Patent Nos. 8,155,012, 8,942,107, 8,902,760, and 9,019,838, that address the identification and tracking of electronic equipment over an Ethernet network. In 2015, Chrimar sued ALE USA Inc., alleging infringement of those...

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