Complaint for Patent Infringement
Civil Action No. 2:11-cv-01145; no judge yet assigned.
Filed on July 11, 2011 in the U.S. District Court for the Western District of Washington;

Plaintiffs

v.

Intellectual Ventures II

Black Lowe & Graham; Seattle, WA

Lawrence D. Graham

Intellectual Ventures

Patents in case

• 5,963,481: “Embedded enhanced DRAM, and associated method” by Alwais et. al. and assigned to Enhanced Memory Systems, Inc.. Prosecuted by Kubida, Esq.; William J. Kelly, Esq.; Robert Holland & Hart LLP. Includes 22 claims (2 indep.). Was application 09/108,089. Filed 6/30/1998 & Granted 10/5/1999.
• 5,654,932: “Memory devices with selectable access type and methods using the same” by Rao and assigned to Cirrus Logic, Inc.. Prosecuted by Winstead Sechrest & Minick, P.C.. Includes 32 claims (8 indep.). Was application 08/538,903. Filed 10/4/1995 & Granted 8/5/1997.
• 5,982,696: “Memories with programmable address decoding and systems and methods using the same” by Rao and assigned to Cirrus Logic, Inc.. Prosecuted by Murphy; James J. Shaw; Steven A.. Includes 28 claims (5 indep.). Was application 08/659,664. Filed 6/6/1996 & Granted 11/9/1999.
• 5,500,819: “Circuits, systems and methods for improving page accesses and block transfers in a memory system” by Runas and assigned to Cirrus Logic, Inc... Includes 19 claims (5 indep.). Was application 08/315,934. Filed 9/30/1994 & Granted 3/19/1996.
• 5,687,132: “Multiple-bank memory architecture and systems and methods using the same” by Rao and assigned to Cirrus Logic, Inc.. Prosecuted by Murphy; James J.. Includes 30 claims (5 indep.). Was application 08/548,752. Filed 10/26/1995 & Granted 11/11/1997.