Patent Assignment
Reel/Frame 007212/0068
Assignment of Assignor's Interest
Recorded: 1994-10-28
Pages: 5
Assignors
BURGES, CHROSTOPHER JOHN
Executed: 1994-10-21
COSATTO, ERIC
Executed: 1994-10-21
GRAF, HANS PETER
Executed: 1994-10-21
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Method of Image Enhancement Using Convolution Kernels
Patent:
5,647,027 →
Application:
08/330,885 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 3, 1995
From: AT&T CORP.
To: AT&T IPM CORP.
Reel/Frame 007467/0511 →
Assignment of Assignor's Interest
Feb 19, 1997
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 008502/0735 →
Conditional Assignment of and Security Interest in Patent Rights
Apr 5, 2001
From: LUCENT TECHNOLOGIES INC. (DE CORPORATION)
To: THE CHASE MANHATTAN BANK, AS COLLATERAL AGENT
Reel/Frame 011722/0048 →
Termination and Release of Security Interest in Patent Rights
Dec 6, 2006
From: JPMORGAN CHASE BANK, N.A. (FORMERLY KNOWN AS THE CHASE MANHATTAN BANK), AS ADMINISTRATIVE AGENT
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 018584/0446 →
Merger
Dec 2, 2013
From: AT&T IPM CORP.
To: AT&T CORP.
Reel/Frame 031746/0461 →
Merger
Aug 14, 2014
From: LUCENT TECHNOLOGIES INC.
To: ALCATEL-LUCENT USA INC.
Reel/Frame 033542/0386 →