IP Library › Assignment 022835/0834
Patent Assignment
Reel/Frame 022835/0834

Release of Security Interest

Recorded: 2009-06-18 Pages: 6
Assignor
Assignee
BTI SYSTEMS INC.
50 NORTHSIDE ROAD, OTTAWA, K2H 5Z6, CANADA
Covered Properties (14)
Optical Wavelength Measurement System
Patent: 5,729,347 →
Application: 08/744,420 →
Mountable Optical Fibre Couplers
Patent: 6,334,715 →
Application: 09/220,538 →
Wavelength Selective Variable Reflector
Patent: 6,603,902 →
Application: 09/666,412 →
Temperature-Compensating Arrangements and Methods for Optical Fiber
Patent: 6,477,309 →
Application: 09/802,905 →
Publication: US 2002/0146230
Switchable Dynamic Gain-Flattened Optical Amplifiers and Methods with Wide Dynamic Gain Range
Patent: 6,671,085 →
Application: 10/042,334 →
Publication: US 2002/0149840
Optical Signal Amplifier and Method
Patent: 7,324,268 →
Application: 10/800,747 →
Publication: US 2005/0111078
Arrangement, System, and Method for Accurate Power Measurements Using an Optical Performance Monitor (Opm)
Patent: 7,457,032 →
Application: 11/231,874 →
Publication: US 2007/0065147
Optical Component Package
Patent: 7,490,998 →
Application: 11/484,761 →
Publication: US 2008/0013897
Ase Corrected Automatic Signal Power Control of an Optical Amplifier
Patent: 7,405,870 →
Application: 11/645,161 →
Publication: US 2007/0297044
Method and System for Dynamic Dispersion Compensation
Patent: 7,796,895 →
Application: 11/698,219 →
Publication: US 2008/0181615
Method and system for wavelength division multiplex optical signal combining
Application: 11/698,839 →
Publication: US 2008/0181612
Optical Protection Switch and Method for Optical Protection Switching
Patent: 7,620,274 →
Application: 11/705,161 →
Publication: US 2008/0193124
In-Service Optical Dispersion Determining System and Method
Patent: 7,889,995 →
Application: 11/892,686 →
Publication: US 2009/0060523
Method and Apparatus for Amplified Spontaneous Emission Corrected Automatic Signal Power Control of an Optical Amplifier
Application: 60/805,817 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement Apr 21, 2005
From: BTI PHOTONICS SYSTEMS INC.
To: MMV FINANCIAL INC.
Reel/Frame 016127/0275 →
Change of Name Apr 21, 2005
From: BTI PHOTONICS INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 016127/0368 →
Assignment of Assignor's Interest Apr 21, 2005
From: BTI PHOTONIC SYSTEMS, INC.
To: MMV FINANCIAL INC.
Reel/Frame 016127/0310 →
Change of Name Apr 21, 2005
From: BTI PHOTONICS INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 016127/0307 →
Assignment of Assignor's Interest Apr 21, 2005
From: BTI PHOTONIC SYSTEMS, INC.
To: MMV FINANCIAL INC.
Reel/Frame 016127/0284 →
Assignment of Assignor's Interest Apr 21, 2005
From: BTI PHOTONICS INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 016127/0281 →
Security Agreement Apr 21, 2005
From: BTI PHOTONIC SYSTEMS INC.
To: MMV FINANCIAL INC.
Reel/Frame 016127/0278 →
Change of Name Apr 21, 2005
From: BTI PHOTONICS INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 016116/0527 →
Security Agreement Sep 6, 2005
From: BTI PHOTONIC SYSTEMS INC.
To: MMV FINANCIAL INC.
Reel/Frame 016730/0131 →
Security Interest Sep 16, 2005
From: BTI PHOTONIC SYSTEMS INC.
To: MMV FINANCIAL INC.
Reel/Frame 016814/0072 →
Change of Name Sep 16, 2005
From: BTI PHOTONICS INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 016814/0066 →
Assignment of Assignor's Interest Sep 22, 2005
From: QIAO, LIJIE; VELLA, PAUL J.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 017022/0377 →
Assignment of Assignor's Interest Oct 27, 2006
From: ATIEH, AHMAD; MILLS, JOHN
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 018456/0078 →
Assignment of Assignor's Interest Dec 26, 2006
From: QIAO, LIJIE; VELLA, PAUL J.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 018738/0422 →
Assignment of Assignor's Interest Jan 26, 2007
From: ATIEH, AHMAD; MILLS, JOHN
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 018841/0525 →
Assignment of Assignor's Interest Jan 29, 2007
From: MILLS, JOHN; ATIEH, AHMAD; YUEN, SUET
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 018843/0599 →
Assignment of Assignor's Interest Feb 12, 2007
From: ATIEH, AHMAD; MILLS, JOHN
To: BTI PHOTONIC SYSTEM INC.
Reel/Frame 018994/0026 →
Assignment of Assignor's Interest Nov 22, 2007
From: QIAO, LIJIE; ATIEH, AHMAD; MILLS, JOHN
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 020150/0664 →
Security Agreement May 21, 2008
From: BTI PHOTONIC SYSTEMS, INC.
To: WF FUND III LIMITED PARTNERSHIP, C.O.B. AS WELLINGTON FINANCIAL FUND III AND WELLINGTON FINANCIAL LP
Reel/Frame 021085/0467 →
Payout and Authorization to Discharge May 21, 2008
From: MMV FINANCIAL INC.
To: BTI PHOTONIC SYSTEMS INC.
Reel/Frame 020986/0948 →
Change of Name Jun 5, 2009
From: BTI PHOTONIC SYSTEMS INC.
To: BTI SYSTEMS INC.
Reel/Frame 022783/0485 →
Security Agreement Jun 18, 2009
From: BTI SYSTEMS INC.
To: COMERICA BANK
Reel/Frame 022835/0805 →
Change of Name Jun 18, 2009
From: BTI PHOTONIC SYSTEMS INC.
To: BTI SYSTEMS INC.
Reel/Frame 022845/0742 →
Security Agreement May 25, 2012
From: BTI SYSTEMS INC.
To: LIGHTHOUSE CAPITAL PARTNERS VI, L.P.
Reel/Frame 028275/0647 →
Release of Security Interest Feb 27, 2015
From: LIGHTHOUSE CAPITAL PARTNERS VI, L.P.
To: BTI SYSTEMS INC.
Reel/Frame 035052/0786 →