Patent Assignment
Reel/Frame 006362/0156
Assignment of Assignors Interest.
Recorded: 1992-11-20
Pages: 4
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Dynamic Admission Control for Telecommunications Relay Service with Text-to-Speech Synthesis
Patent:
5,574,784 →
Application:
07/979,134 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 1995
From: AMERICAN TELELPHONE AND TELEGRAPH COMPANY
To: AT&T CORP.
Reel/Frame 007527/0274 →
Assignment of Assignor's Interest
Jun 7, 1995
From: AT&T CORP.
To: AT&T IPM CORP.
Reel/Frame 007528/0038 →
Assignment of Assignor's Interest
Oct 8, 1996
From: AT&T CORP.
To: LUCENT TECHNOLOGIES, INC.
Reel/Frame 008102/0142 →
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 →