IP Library Assignment 010306/0798
Patent Assignment
Reel/Frame 010306/0798

Assignment of Assignor's Interest

Recorded: 1999-10-13 Pages: 6
Assignors
BARRY, RICHARD A.
Executed: 1999-10-04
PATEL, NAIMISH
Executed: 1999-10-05
SWANSON, ERIC
Executed: 1999-10-05
ROBIDAS, MARK
Executed: 1999-10-05
Assignee
SYCAMORE NETWORKS, INC.
10 ELIZABETH DR., CHELMSFORD, MASSACHUSETTS, 01824
Covered Property (1)
System and Method Providing Control Channel for Wavelength-Division Multiplexed Network
Patent: 6,504,631 →
Application: 09/251,814 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 28, 2014
From: SYCAMORE NETWORKS, INC.
To: DRAGON INTELLECTUAL PROPERTY, LLC
Reel/Frame 032319/0029 →
Assignment of Assignor's Interest Mar 3, 2014
From: DRAGON INTELLECTUAL PROPERTY, LLC
To: SYCAMORE IP HOLDINGS LLC
Reel/Frame 032337/0721 →