IP Library › Assignment 004262/0919
Patent Assignment
Reel/Frame 004262/0919

Assignment of Assignors Interest.

Recorded: 1984-05-22 Pages: 2
Assignor
FERENC, JAMES J.
Executed: 1984-05-18
Assignee
AT&T INFORMATION SYSTEMS INC.
A CORP. OF DE, HOLMDEL, NEW JERSEY, 07733
Covered Property (1)
Apparatus and Method for Checking Time Slot Integrity of a Switching System
Patent: 4,592,044 →
Application: 06/613,049 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2002
From: LUCENT TECHNOLOGIES INC.
To: AVAYA TECHNOLOGY CORP.
Reel/Frame 012683/0527 →
Assignment of Assignor's Interest Mar 26, 2002
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012691/0050 →
Security Interest Apr 9, 2002
From: AVAYA TECHNOLOGY CORP.
To: BANK OF NEW YORK, THE
Reel/Frame 012762/0160 →