QPSX Developments 5 Pty Ltd. v. Ciena Corporation et al

NPE Status

Non Practicing Entity

Declaratory Judgment

No

See case in Lex Machina

Civil Action

2:07-cv-00118

Filing Date

Apr 9, 2007

Venue

E.D.Tex.

Termination Date

Jul 12, 2011

US Patent No

Patent Asserters:

Patent Asserter

QPSX Developments 5 Pty Ltd.

1 Acquired patents

Alleged Infringers:

Network Equipment Technologies, Inc.

NEC Electronics America, Inc.

RAD Data Communications, Inc.

Nokia Corporation

Utstarcom, Inc.,

Carrier Access Corporation

Ciena Corporation

Huawei Enterprise USA Inc.

Zhone Technologies, Inc.

Futurewei Technologies, Inc.

Nokia Siemens Networks US LLC