IP Library › Assignment 006996/0849
Patent Assignment
Reel/Frame 006996/0849

Assignment of Assignor's Interest

Recorded: 1994-04-29 Pages: 3
Assignor
VENGSARKAR, ASHISH MADHUKAR
Executed: 1994-04-29
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK,, NEW YORK, 10013-2412
Covered Property (1)
Optical Fiber System Using Tapered Fiber Devices
Patent: 5,473,714 →
Application: 08/235,575 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 3, 1995
From: AT&T CORP.
To: AT&T IPM CORP.
Reel/Frame 007467/0511 →
Assignment of Assignor's Interest Aug 13, 2001
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012059/0893 →
Assignment of Assignor's Interest May 17, 2002
From: LUCENT TECHNOLOGIES
To: FITEL USA CORPORATION
Reel/Frame 012946/0578 →