Acacia Unit Sues IBM Over Remote Computing Patent
The suit, filed Wednesday in the U.S. District Court for the Eastern District of Texas by Data Detection Systems LLC, claims the defendants have infringed U.S. Patent Number 5,228,137.
The complaint specifically targets the defendants' systems, applications and security management software, including IBM's Tivoli, Attachmate's AppManager and HP's OpenView.
IBM has been on notice regarding the '137 patent since 2000...
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