Patent Assignment
Reel/Frame 034510/0459
Assignment of Assignor's Interest
Recorded: 2014-12-15
Pages: 12
Assignee
TREQ LABS, INC.
440 N. WOLFE ROAD, SUNNYVALE, CALIFORNIA, 94085
Covered Properties
(25)
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
Interconnected Broadcast and Select Optical Networks with Shared Wavelengths
Broadcast and Select All Optical Network
Fully Protected Broadcast and Select All Optical Network
Optical Communication Using Duobinary Modulation
Method and Apparatus for Interleaved Optical Single Sideband Modulation
Optical Double Sideband Modulation Technique with Increased Spectral Efficiency
Optical Ring Networks Using Circulating Optical Probe in Protection Switching with Automatic Reversion
Single-Fiber Optical Ring Networks Based on Optical Double Sideband Modulation
Patent:
7,773,883 →
Application:
11/744,757 →
Optical Ring Networks Having Node-to-Node Optical Communication Channels for Carrying Data Traffic
Spectrally Efficient Parallel Optical WDM Channels for Long-Haul MAN and WAN Optical Networks
Application:
12/391,256 →
Publication:
US 2010/0021166
Subchannel Photonic Routing, Switching and Protection with Simplified Upgrades of WDM Optical Networks
Optical Subchannel Routing, Protection Switching and Security
Management, Monitoring and Performance Optimization of Optical Networks
Optical Subchannel-Based Cyclical Filter Architecture
Application:
12/961,441 →
Publication:
US 2011/0158658
Wavelocker for Improving Laser Wavelength Accuracy in WDM Networks
Application:
12/961,442 →
Publication:
US 2011/0135301
Minimizing Bandwidth Narrowing Penalties in a Wavelength Selective Switch Optical Network
Subchannel Security at the Optical Layer
Optical Ring Networks Having Node-to-Node Optical Communication Channels for Carrying Data Traffic
Application:
13/440,976 →
Publication:
US 2012/0195588
Subchannel Photonic Routing, Switching and Protection with Simplified Upgrades of WDM Optical Networks
Optical Subchannel Routing, Protection Switching and Security
Variable Resistance Memory Devices and Methods of Manufacturing the Same
Related Assignments
(25)
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 →
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
Nov 29, 2006
From: WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 018582/0437 →
Assignment of Assignor's Interest
Jan 5, 2007
From: WAY, WINSTON I.; LAM, CEDRIC
To: OPVISTA INCORPORATED
Reel/Frame 018718/0177 →
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
Sep 28, 2007
From: WENG, CHIA-KAI; WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 019898/0391 →
Assignment of Assignor's Interest
Sep 5, 2008
From: WAY, WINSTON I.
To: OPVISTA INCORPORATED
Reel/Frame 021491/0541 →
Security Agreement
Oct 8, 2009
From: OPVISTA, INC.
To: VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
Reel/Frame 023349/0502 →
Assignment of Assignor's Interest
Oct 12, 2009
From: OPVISTA INCORPORATED; VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
To: VELLO SYSTEMS, INC.
Reel/Frame 023359/0604 →
Assignment of Assignor's Interest
Jan 6, 2010
From: VENTURE LENDING & LEASING IV, INC.; VENTURE LENDING & LEASING V, INC.
To: VELLO SYSTEMS, INC.
Reel/Frame 023744/0810 →
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 →
Assignment of Assignor's Interest
Dec 7, 2010
From: BARNARD, CHRIS WILHELM, MR.; MYSLINSKI, PIOTR, MR.; WRIGHT, COLIN JOHN, MR.
To: VELLO SYSTEMS, INC.
Reel/Frame 025467/0025 →
Assignment of Assignor's Interest
Dec 7, 2010
From: BARNARD, CHRIS WILHELM, MR.
To: VELLO SYSTEMS, INC.
Reel/Frame 025467/0008 →
Assignment of Assignor's Interest
Dec 7, 2010
From: BARNARD, CHRIS WILHELM, MR.; MYSLINSKI, PIOTR, MR.
To: VELLO SYSTEMS, INC.
Reel/Frame 025466/0990 →
Assignment of Assignor's Interest
Jun 16, 2011
From: OPVISTA, INC.
To: VENTURE LENDING & LEASING IV, INC. / VENTURE LENDING & LEASING V, INC.
Reel/Frame 026476/0700 →
Assignment of Assignor's Interest
Jun 16, 2011
From: OPVISTA, INC.
To: VENTURE LENDING & LEASING IV, INC. / VENTURE LENDING & LEASING V, INC.
Reel/Frame 026454/0826 →
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 →
Release of Security Interest
Jul 25, 2011
From: COMERICA BANK
To: OPVISTA, INC.
Reel/Frame 026641/0369 →
Security Agreement
May 28, 2013
From: VELLO SYSTEMS, INC.
To: VENTURE LENDING & LEASING VI, INC.; VENTURE LENDING & LEASING VII, INC.
Reel/Frame 030498/0219 →