Patent Assignment
Reel/Frame 005488/0515
Assignment of Assignors Interest.
Recorded: 1990-10-19
Pages: 3
Assignor
DAHRINGER, D W
Executed: 1990-10-16
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NEW YORK
550 MADISON AVENUE, NEW YORK, NEW YORK, 10022-3201
Covered Property
(1)
Self-Adjusting Heat Sink Design for Vlsi Packages
Patent:
5,107,330 →
Application:
07/599,948 →
Related Assignments
(3)
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 →