Patent Assignment
Reel/Frame 021424/0832
Assignment of Assignor's Interest
Recorded: 2008-08-21
Pages: 3
Assignor
RAMTRON INTERNATIONAL CORPORATION
Executed: 1997-05-21
Assignee
ENHANCED MEMORY SYSTEMS
1850 RAMTRON DRIVE, COLORADO SPRINGS, COLORADO, 80921
Covered Property
(1)
Enhanced DRAM with Embedded Registers
Application:
12/116,097 →
Publication:
US 2009/0122619
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 21, 2008
From: SARTORE, RONALD H; MOBLEY, KENNETH J; CARRIGAN, DONALD G; JONES, OSCAR FREDERICK, JR
To: RAMTRON INTERNATIONAL CORPORATION; UNITED MEMORIES, INC.
Reel/Frame 021424/0628 →
Assignment of Assignor's Interest
Aug 21, 2008
From: UNITED MEMORIES, INC.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 021424/0681 →
Assignment of Assignor's Interest
Aug 21, 2008
From: RAMTRON INTERNATIONAL CORPORATION; ENHANCED MEMORY SYSTEMS
To: PURPLE MOUNTAIN SERVER LLC,
Reel/Frame 021424/0931 →
Merger
Dec 7, 2010
From: PURPLE MOUNTAIN SERVER LLC
To: INTELLECTUAL VENTURES I LLC
Reel/Frame 025467/0102 →