Patent Assignment
Reel/Frame 006803/0299
Assignment of Assignor's Interest
Recorded: 1993-11-02
Pages: 4
Assignors
KOCH, THOMAS L.
Executed: 1993-10-20
LIOU, KANG-YIH
Executed: 1993-10-20
KOYAMA, FUMIO
Executed: 1993-10-26
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS NEW YORK, NY 10013-2412, NEW YORK
Covered Property
(1)
Optical Modulators as Monolithically Integrated Optical Isolators
Patent:
5,663,824 →
Application:
08/146,653 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 1994
From: ALLEN, RUTH A.; ANAYA, JAIME; BROCKMEYER, ROGER L.; GOETZE, LISA M.
To: IBM CORPORATION
Reel/Frame 006831/0170 →
Assignment of Assignor's Interest
Apr 1, 1997
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 008511/0906 →
Patent Security Agreement
May 8, 2014
From: LSI CORPORATION; AGERE SYSTEMS LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 032856/0031 →
Assignment of Assignor's Interest
Apr 3, 2015
From: AGERE SYSTEMS LLC
To: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
Reel/Frame 035365/0634 →
Termination and Release of Security Interest in Patent Rights (Releases Rf 032856-0031)
Feb 2, 2016
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: LSI CORPORATION; AGERE SYSTEMS LLC
Reel/Frame 037684/0039 →