Patent Assignment
Reel/Frame 017011/0503
Assignment of Assignor's Interest
Recorded: 2005-09-22
Pages: 2
Assignor
NATIONAL SEMICONDUCTOR CORPORATION
Executed: 2004-03-31
Assignee
RAMTRON INTERNATIONAL CORPORATION
1850 RAMTRON DRIVE, COLORADO SPRINGS, COLORADO
Covered Properties
(2)
Method for Reading Non-Volatlile Ferroelectric Capacitor Memory Cell
Patent:
7,672,151 →
Application:
07/377,168 →
Non-Volatile Memory Circuit Using Ferroelectric Capacitor Storage Element
Patent:
7,924,599 →
Application:
07/443,018 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 20, 1989
From: KRYSALIS CORPORATION
To: NATIONAL SEMICONDUCTOR CORPORATION, A CORP. OF DE.
Reel/Frame 005199/0202 →
Assignment of Assignor's Interest
Apr 13, 2007
From: KRYSALIS CORPORATION
To: NATIONAL SEMICONDUCTOR CORPORATION
Reel/Frame 019164/0182 →
Security Agreement
Mar 21, 2012
From: RAMTRON INTERNATIONAL CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 027905/0963 →
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 035198/0959 →
Assignment and Assumption of Security Interest in Intellectual Property
Oct 28, 2019
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: MUFG UNION BANK, N.A.
Reel/Frame 050896/0366 →
Release of Security Interest
Mar 16, 2022
From: MUFG UNION BANK, N.A.
To: CYPRESS SEMICONDUCTOR CORPORATION; SPANSION LLC
Reel/Frame 059410/0438 →
Assignment of Assignor's Interest
Apr 15, 2022
From: CYPRESS SEMICONDUCTOR CORPORATION
To: INFINEON TECHNOLOGIES LLC
Reel/Frame 059721/0467 →