Patent Assignment
Reel/Frame 026641/0369
Release of Security Interest
Recorded: 2011-07-25
Pages: 6
Assignor
COMERICA BANK
Executed: 2011-06-17
Assignee
OPVISTA, INC.
870 N. MCCARTHY BLVD., MILPETES, CALIFORNIA, 95035
Covered Properties
(14)
Method and Apparatus for Interleaved Optical Single Sideband Modulation
Patent:
6,525,857 →
Application:
09/575,811 →
In-Band Wavelength Conversion Wavelength Buffering and Multi-Protocol Lambda Switching
Dynamic Wavelength Add/Drop Multiplexer for Udwdm Optical Communication System
Method and Apparatus for Interleaved Optical Single Sideband Modulation
Method and Apparatus for Adaptively Binarizing Color Document Images
Interconnected Broadcast and Select Optical Networks with Shared Wavelengths
Split wave method and apparatus for transmitting data in long-haul optical fiber systems
Application:
10/046,139 →
Publication:
US 2002/0114034
Broadcast and Select All Optical Network
Fully Protected Broadcast and Select All Optical Network
Optical ring networks with failure protection mechanisms
Application:
10/893,750 →
Publication:
US 2005/0158047
Optical Communication Using Duobinary Modulation
Method and Apparatus for Interleaved Optical Single Sideband Modulation
Multiple interconnected broadcast and select optical ring networks with revertible protection switch
Application:
11/416,796 →
Publication:
US 2006/0275035
Optical Double Sideband Modulation Technique with Increased Spectral Efficiency
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2001
From: WAY, WINSTON; WU, MING CHIA; CHEN, MING-BING
To: OPVISTA, INC.
Reel/Frame 012084/0520 →
Assignment of Assignor's Interest
Mar 31, 2005
From: WAY, WINSTON I.; JIANG, XIN; LAM, CEDRIC
To: OPVISTA INCORPORATED
Reel/Frame 015992/0202 →
Security Agreement
Apr 15, 2005
From: OPVISTA, INC.
To: SILICON VALLEY BANK
Reel/Frame 015908/0073 →
Assignment of Assignor's Interest
Sep 8, 2005
From: WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 016759/0526 →
Assignment of Assignor's Interest
Mar 30, 2006
From: WAY, WINSTON I.; WU, MING CHIA; CHEN, MING-BING
To: OPVISTA INCORPORATED
Reel/Frame 017412/0074 →
Assignment of Assignor's Interest
Aug 11, 2006
From: WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 018105/0477 →
Assignment of Assignor's Interest
Nov 29, 2006
From: WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 018582/0437 →
Release
Feb 16, 2007
From: SILICON VALLEY BANK
To: OPVISTA, INC.
Reel/Frame 018923/0201 →
Security Agreement
Mar 19, 2007
From: OPVISTA, INC.
To: COMERICA BANK
Reel/Frame 019028/0471 →
Assignment of Assignor's Interest
May 30, 2007
From: WAY, WINSTON I.; SHI, CHAO XIANG
To: OPVISTA INCORPORATED
Reel/Frame 019355/0557 →
Security Agreement
Sep 27, 2007
From: OPVISTA
To: VENTURE LENDING & LEASING IV, INC AND
Reel/Frame 019910/0285 →
Assignment of Assignor's Interest
Nov 16, 2009
From: OPVISTA, INC.; VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
To: VELLO SYSTEMS, INC.
Reel/Frame 023523/0784 →
Repossession Agreement
Nov 16, 2009
From: OPVISTA, INC.
To: VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
Reel/Frame 023523/0864 →
Assignment of Assignor's Interest
Jan 12, 2010
From: VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
To: VELLO SYSTEMS, INC.
Reel/Frame 023768/0657 →
Release of Security Interest
Jul 24, 2011
From: VENTURE LENDING AND LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
To: VELLO SYSTEMS, INC.
Reel/Frame 026638/0818 →
Release of Security Interest
Jul 24, 2011
From: COMERICA BANK
To: OPVISTA, INC.
Reel/Frame 026638/0438 →
Security Agreement
May 28, 2013
From: VELLO SYSTEMS, INC.
To: VENTURE LENDING & LEASING VI, INC.; VENTURE LENDING & LEASING VII, INC.
Reel/Frame 030498/0219 →
Assignment of Assignor's Interest
Dec 15, 2014
From: TREQ LABS, INC.; VENTURE LENDING & LEASING
To: TREQ LABS, INC.
Reel/Frame 034510/0459 →
Assignment of Assignor's Interest
Sep 7, 2017
From: TREQ LABS, INC.
To: SNELL HOLDINGS, LLC
Reel/Frame 043522/0776 →