Patent Assignment
Reel/Frame 012151/0453
Assignment of Assignor's Interest
Recorded: 2001-08-28
Pages: 3
Assignor
COPELAND, FREDERICK KENT
Executed: 2001-08-23
Assignee
NETWORK PHOTONICS, INC.
4775 WALNUT STREET, BOULDER, COLORADO, 80301
Covered Property
(1)
Multimirror Stack for Vertical Integration of Mems Devices in Two-Position Retroreflectors
Patent:
6,439,728 →
Application:
09/941,998 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 27, 2006
From: NETWORK PHOTONICS, INC.
To: PTS CORPORATION
Reel/Frame 017846/0787 →
Assignment of Assignor's Interest
Aug 2, 2006
From: PTS CORPORATION
To: ALTERA CORPORATION
Reel/Frame 018720/0569 →
Corrected Cover Sheet to Correct Property Number, Previously Recorded at Reel/Frame 013828/0575 (Assignment of Assignor's Interest)
Oct 10, 2006
From: NETWORK PHOTONICS, INC.
To: PTS CORPORATION
Reel/Frame 018385/0457 →