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Intellectual Property
Patent Infringement

Cisco Systems Inc. v. Arista Networks Inc.

Published: Jan. 21, 2017 | Result Date: Dec. 14, 2016 | Filing Date: Jan. 1, 1900 |

Case number: 5:14-cv-05344-BLF Verdict –  Defense

Court

USDC Northern


Attorneys

Plaintiff

Sean S. Pak
(Quinn Emanuel Urquhart & Sullivan LLP)

Mark Tung

Adam R. Alper
(Kirkland & Ellis LLP)

Kathleen M. O'Sullivan

Steven C. Cherny

Michael W. De Vries
(Kirkland & Ellis LLP)

David J. Silbert
(Keker, Van Nest & Peters LLP)

John M. Neukom
(Skadden, Arps, Slate, Meagher & Flom LLP)


Defendant

David H. Reichenberg

Susan Creighton

Robert A. Van Nest Jr.
(Keker, Van Nest & Peters LLP)

Jonathan M. Jacobson
(Wilson, Sonsini, Goodrich & Rosati)

Chul Pak
(Wilson, Sonsini, Goodrich & Rosati)

David J. Silbert
(Keker, Van Nest & Peters LLP)

Scott A. Sher

Brian L. Ferrall

Michael S. Kwun
(Kwun Bhansali Lazarus LLP)


Facts

Cisco Systems Inc., an information technology company, sued Arista Networks Inc. for copyright and patent infringement.

Contentions

PLAINTIFF'S CONTENTIONS:
Plaintiff contended that defendant, founded by former Cisco employees, allegedly copied extensively from plaintiff's command line interface for its IOS, IOS-XR, IOS-XE, and NX-OS operating systems, and used patented technology relating to plaintiff's command line interface.

DEFENDANT'S CONTENTIONS:
Defendant denied plaintiff's allegations and argued that Cisco initiated litigation in an effort to debilitate defendant as a competitor.

Result

The jury returned a defense verdict.

Other Information

FILING DATE: Dec. 5, 2014.

Length

two weeks


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