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Duncan Walker
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Somerville, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical beam steering for tunable laser applications
Patent number
7,630,425
Issue date
Dec 8, 2009
Finisar Corporation
Parviz Tayebati
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for transmitting a signal using thermal chirp...
Patent number
7,406,267
Issue date
Jul 29, 2008
Finisar Corporation
Daniel Mahgerefteh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Flat dispersion frequency discriminator (FDFD)
Publication number
20060274993
Publication date
Dec 7, 2006
Daniel Mahgerefteh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical system comprising an FM source and a spectral reshaping ele...
Publication number
20060029358
Publication date
Feb 9, 2006
Daniel Mahgerefteh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chirp managed directly modulated laser with bandwidth limiting opti...
Publication number
20060002718
Publication date
Jan 5, 2006
Yasuhiro Matsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical beam steering for tunable laser applications
Publication number
20050129072
Publication date
Jun 16, 2005
Parviz Tayebati
G02 - OPTICS
Information
Patent Application
Method and apparatus for transmitting a signal using thermal chirp...
Publication number
20050111852
Publication date
May 26, 2005
Daniel Mahgerefteh
H04 - ELECTRIC COMMUNICATION TECHNIQUE