Patent Assignment
Reel/Frame 005219/0574
Assignment of Assignors Interest.
Recorded: 1990-01-30
Pages: 3
Assignor
MC MAHON, DONALD H.
Executed: 1990-01-27
Assignee
DIGITAL EQUIPMENT CORPORATION
146 MAIN STREET, MAYNARD, MASSACHUSETTS, 01754
Covered Property
(1)
High Bandwidth Network Based on Wavelength Division Multiplexing
Patent:
5,043,975 →
Application:
07/373,160 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 27, 1998
From: DIGITAL EQUIPMENT CORPORATION
To: CABLETRON SYSTEMS, INC.
Reel/Frame 009046/0792 →
Assignment of Assignor's Interest
Oct 19, 2000
From: CABLETRON SYSTEMS, INC.
To: ENTERASYS NETWORKS, INC.
Reel/Frame 011219/0376 →
Security Agreement
May 23, 2006
From: ENTERASYS NETWORKS, INC.
To: WELLS FARGO FOOTHILL, INC.; OBSIDIAN, LLC
Reel/Frame 017656/0552 →
Release and Reassignment of Patents and Patent Applications at Reel/Frame No. 17656/0552
Nov 30, 2010
From: WELLS FARGO CAPITAL FINANCE, INC. (FORMERLY KNOWN AS WELLS FARGO FOOTHILL, INC.); ENTERPRISE COMMUNICATIONS FUNDING GMBH, AS SUCCESSOR IN INTEREST TO OBSIDIAN, LLC
To: ENTERASYS NETWORKS, INC.
Reel/Frame 025406/0769 →