Patent Assignment
Reel/Frame 005966/0210
Assignment of Assignors Interest.
Recorded: 1991-12-23
Pages: 4
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP. OF NEW YORK
550 MADISON AVENUE NEW YORK, NEW YORK 10022-3201
Covered Property
(1)
Transistor Fabrication Method
Patent:
5,278,096 →
Application:
07/814,981 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Conditional Assignment of and Security Interest in Patent Rights
Apr 5, 2001
From: AGERE SYSTEMS GUARDIAN CORP. (DE CORPORATION)
To: CHASE MANHATTAN BANK, AS ADMINISTRATIVE AGENT, THE
Reel/Frame 011667/0148 →
Assignment of Assignor's Interest
May 18, 2001
From: LUCENT TECHNOLOGIES INC.
To: AGERE SYSTEMS GUARDIAN CORP.
Reel/Frame 011796/0615 →
Termination and Release of Security Interest in Patent Rights
Oct 22, 2002
From: JPMORGAN CHASE BANK (F/K/A THE CHASE MANHATTAN BANK)
To: AGERE SYSTEMS GUARDIAN CORP.
Reel/Frame 013372/0662 →
Assignment of Assignor's Interest
Oct 29, 2008
From: AGERE SYSTEMS GUARDIAN CORP.
To: AGERE SYSTEMS INC.
Reel/Frame 021744/0740 →