Patent Assignment
Reel/Frame 007148/0253
Assignment of Assignor's Interest
Recorded: 1994-07-29
Pages: 5
Assignors
NORSWORTHY, STEVEN ROBERT
Executed: 1994-06-30
RICH, DAVID ARTHUR
Executed: 1994-07-06
WALDEN, ROBERT W.
Executed: 1994-07-15
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Circuit and Method for Testing a Dithered Analog-to-Digital Converter
Patent:
5,530,442 →
Application:
08/239,644 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 1995
From: AT&T CORP.
To: AT&T IPM CORP.
Reel/Frame 007688/0517 →
Patent Security Agreement
May 8, 2014
From: LSI CORPORATION; AGERE SYSTEMS LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 032856/0031 →
Termination and Release of Security Interest in Patent Rights (Releases Rf 032856-0031)
Feb 2, 2016
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: LSI CORPORATION; AGERE SYSTEMS LLC
Reel/Frame 037684/0039 →