Patent Assignment
Reel/Frame 005901/0350
Assignment of Assignors Interest.
Recorded: 1991-10-22
Pages: 2
Assignor
BERGMANN, ERNEST E.
Executed: 1991-10-22
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP. OF NY
550 MADISON AVE., NEW YORK, NY 10022-3201
Covered Property
(1)
Compensated Laser Structure for Analog Communication Applications
Patent:
5,241,552 →
Application:
07/781,540 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2010
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 024697/0100 →
Assignment of Assignor's Interest
Jul 16, 2010
From: LUCENT TECHNOLOGIES INC.
To: AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORP.
Reel/Frame 024697/0152 →
Merger
Jul 16, 2010
From: LUCENT TECHNOLOGIES INC.
To: AGERE SYSTEMS GUARDIAN CORP.
Reel/Frame 024697/0171 →
Merger
Jul 16, 2010
From: AGERE SYSTEMS GUARDIAN CORP.
To: AGERE SYSTEMS INC.
Reel/Frame 024697/0176 →