Patent Assignment
Reel/Frame 011038/0052
Assignment of Assignor's Interest
Recorded: 2000-08-23
Pages: 4
Assignors
HESTER, STEWART KEVIN
Executed: 2000-08-22
BEINE, TODD
Executed: 2000-08-23
IRASCHKO, RAINER ROBERT
Executed: 2000-08-23
RYHORCHUK, KENT WILFRED GEORGE
Executed: 2000-08-23
Assignee
ONI SYSTEMS CORP.
A DELAWARE CORPORATION, 166 BAYPOINTE PARKWAY, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Fault Detection and Isolation in an Optical Network
Patent:
7,046,929 →
Application:
09/648,672 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Sep 16, 2002
From: ONI SYSTEMS CORP.
To: CIENA CORPORATION
Reel/Frame 013291/0660 →
Security Interest
Jul 15, 2014
From: CIENA CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 033329/0417 →
Patent Security Agreement
Jul 16, 2014
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033347/0260 →
Release of Security Interest
Oct 30, 2019
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: CIENA CORPORATION
Reel/Frame 050938/0389 →
Patent Security Agreement
Nov 8, 2019
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 050969/0001 →
Release of Security Interest
Nov 20, 2023
From: BANK OF AMERICA, N.A.
To: CIENA CORPORATION
Reel/Frame 065630/0232 →