Patent Assignment
Reel/Frame 007928/0975
Assignment of Assignor's Interest
Recorded: 1996-03-14
Pages: 4
Assignor
JOSEPH, JAMES DEAN
Executed: 1996-02-15
Assignee
RAMTRON INTERNATIONAL CORPORATION
1850 RAMTRON DRIVE, COLORADO SPRINGS, COLORADO, 80921
Covered Property
(1)
Computer Hybrid Memory Including Dram and Edram Memory Components, with Secondary Cache in Edram for Dram
Patent:
5,875,451 →
Application:
08/615,392 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 1998
From: RAMTRON INTERNATIONAL CORPORATION
To: ENHANCED MEMORY SYSTEMS, INC.
Reel/Frame 009552/0715 →
First Amendment to Patent Sec. Agmnt.
Feb 23, 1999
From: NATONAL ELECTRICAL BENEFIT FUND
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 009756/0085 →
Security Interest
Apr 12, 2002
From: RAMTRON INTERNATIONAL CORPORATION
To: INFINEON TECHNOLOGIES AG
Reel/Frame 012653/0747 →