IP Library › Assignment 019881/0107
Patent Assignment
Reel/Frame 019881/0107

Assignment of Assignor's Interest

Recorded: 2007-08-10 Pages: 12
Assignor
SIENNA LIMITED PARTNERSHIP
Executed: 2005-03-02
Assignee
GEMFIRE CORPORATION
1220 PAGE AVENUE, FREMONT, CALIFORNIA, 94538
Covered Properties (5)
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
Optical Switching Element Having Movable Optically Transmissive Microstructure
Patent: 6,690,847 →
Application: 09/837,829 →
Publication: US 2002/0039466
Method and Apparatus for Switching Optical Signals Using Rotatable Optically Transmissive Microstructure
Patent: 6,694,071 →
Application: 09/948,179 →
Publication: US 2002/0141684
Low Loss Optical Switching System
Patent: 6,647,168 →
Application: 10/052,829 →
Publication: US 2002/0159677
Structures That Correct for Thermal Distortion in an Optical Device Formed of Thermally Dissimilar Materials
Patent: 6,807,331 →
Application: 10/072,629 →
Publication: US 2002/0146195
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 17, 2001
From: HSU, YING WEN
To: NEWPORT OPTICOM, INC.
Reel/Frame 011729/0554 →
Assignment of Assignor's Interest Apr 17, 2001
From: HSU, YING WEN
To: NEWPORT OPTICOM, INC.
Reel/Frame 011734/0721 →
Assignment of Assignor's Interest Sep 5, 2001
From: HSU, YING WEN
To: NEWPORT OPTICOM, INC.
Reel/Frame 012155/0959 →
Assignment of Assignor's Interest May 9, 2002
From: HSU, YING WEN; BAYTAN, NORLITO; CUAN, SHAUHWA
To: NEWPORT OPTICOM, INC.
Reel/Frame 012880/0720 →
Assignment of Assignor's Interest May 24, 2002
From: HSU, YING WEN; TELKAMP, ARTHUR R.
To: NEWPORT OPTICOM, INC.
Reel/Frame 012927/0695 →
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 →
Re-Record to Add the Missing Patent Application Numbers, Previously Recorded on 01/16/2002 at Reel 014901 Frame 0398. Sep 20, 2004
From: NEWPORT OPTICOM, INC., A CORP. OF DELAWARE
To: SIENNA LIMITED PARTNERSHIP III, L.P., A DELAWARE LIMITED PARTNERSHIP, AGENT FOR THE SECURED PARTIES
Reel/Frame 015153/0001 →
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 →