IP Library › Assignment 011734/0721
Patent Assignment
Reel/Frame 011734/0721

Assignment of Assignor's Interest

Recorded: 2001-04-17 Pages: 3
Assignor
HSU, YING WEN
Executed: 2001-04-17
Assignee
NEWPORT OPTICOM, INC.
4910 BIRCH STREET, NEWPORT BEACH, CALIFORNIA, 92660
Covered Property (1)
Optical Switching System That Uses Movable Microstructures to Switch Optical Signals in Three Dimensions
Patent: 6,647,170 →
Application: 09/837,817 →
Publication: US 2002/0034353
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jan 16, 2004
From: NEWPORT OPTICOM, INC., A DELAWARE CORPORATION
To: SIENNA LIMITED PARTNERSHIP III, L.P., A DELAWARE LIMITED PARTNERSHIP, AS AGENT FOR THE SECURED PARTIES
Reel/Frame 014901/0398 →
Assignment of Assignor's Interest Aug 10, 2007
From: SIENNA LIMITED PARTNERSHIP
To: GEMFIRE CORPORATION
Reel/Frame 019881/0107 →
Assignment of Assignor's Interest Aug 13, 2007
From: SIENNA LIMITED PARTNERSHIP
To: GEMFIRE CORPORATION
Reel/Frame 019714/0736 →
Security Interest Jun 10, 2009
From: GEMFIRE CORPORATION
To: SQUARE 1 BANK
Reel/Frame 022846/0854 →