Patent Assignment
Reel/Frame 008070/0389
Assignment of Assignor's Interest
Recorded: 1996-05-16
Pages: 4
Assignors
KAMMERDINER, LEE
Executed: 1996-04-10
DAVENPORT, TOM
Executed: 1996-04-09
HADNAGY, DOMOKOS
Executed: 1996-04-09
Assignee
RAMTRON INTERNATIONAL CORPORATION
1850 RAMTRON DRIVE, COLORADO SPRINGS, COLORADO, 80921
Covered Property
(1)
Use of Calcium and Strontium Dopants to Improve Retention Performance in a Pzt Ferroelectric Film
Patent:
5,969,935 →
Application:
08/616,856 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Release of Security Interest
Sep 12, 2005
From: INFINEON TECHNOLOGIES AG
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 016976/0575 →
Security Agreement
Oct 17, 2005
From: RAMTRON INTERNATIONAL CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 017105/0174 →
Assignment of Assignor's Interest
Dec 5, 2012
From: RAMTRON INTERNATIONAL CORPORATION
To: CYPRESS SEMICONDUCTOR CORPORATION
Reel/Frame 029408/0437 →
Release
Mar 9, 2015
From: SILICON VALLEY BANK
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 035257/0406 →