Patent Assignment
Reel/Frame 010056/0464
Assignment of Assignor's Interest
Recorded: 1999-06-22
Pages: 3
Assignee
LUCENT TECHNOLOGIES, INC.
PO BOX 636, 600 MOUNTAIN AVENUE, NEW PROVIDENCE, NEW JERSEY, 07974
Covered Property
(1)
Optical Spectrum Analyzer
Patent:
6,452,681 →
Application:
09/338,226 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2002
From: LUCENT TECHNOLOGIES INC.
To: FITEL USA CORPORATION
Reel/Frame 012734/0892 →
Assignment of Assignor's Interest
Apr 29, 2004
From: FURUKARWA ELECTRIC NORTH AMERICA, INC.
To: PRINCETON LIGHTWAVE, INC.
Reel/Frame 015285/0051 →
Change of Name
Sep 13, 2019
From: PRINCETON LIGHTWAVE, INC.
To: PRINCETON LIGHTWAVE, LLC
Reel/Frame 050376/0237 →
Assignment of Assignor's Interest
Sep 18, 2019
From: PRINCETON LIGHTWAVE, LLC
To: ARGO AI, LLC
Reel/Frame 050410/0849 →