Patent Assignment
Reel/Frame 004360/0411
Assignment of Assignors Interest.
Recorded: 1985-01-12
Pages: 2
Assignors
EMKEY, WILLIAM L.
Executed: 1985-01-11
EMKEY, WILLIAM L.
Executed: 1985-01-11
JACK, CURTIS A.
Executed: 1985-01-11
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVENUE, CORP. OF NEW YORK, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Multimode Fiber-Lens Optical Coupler
Patent:
4,701,011 →
Application:
06/691,677 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2001
From: AT&T CORP.
To: LUCENT TECHNOLOGIES, INC.
Reel/Frame 011658/0857 →
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 →
Assignment of Assignor's Interest
Aug 13, 2001
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012059/0893 →
Partial Termination and Release of Security Interest.
Jan 24, 2002
From: JPMORGAN CHASE BANK (F/K/A THE CHASE MANHATTAN BANK)
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012495/0128 →
Assignment of Assignor's Interest
May 17, 2002
From: LUCENT TECHNOLOGIES
To: FITEL USA CORPORATION
Reel/Frame 012946/0578 →