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Patent applications and USPTO patent grants for Blumenthal; Dan.The latest application filed is for "wavelength power equalization by attenuation in an optical switch".
Patent | Date |
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Wavelength power equalization by attenuation in an optical switch App 20070031105 - Walter; Tony ;   et al. | 2007-02-08 |
Wavelength power equalization by attenuation in an optical switch Grant 7,142,744 - Walter , et al. November 28, 2 | 2006-11-28 |
Wavelength power equalization by attenuation in an optical switch App 20050152637 - Walter, Tony ;   et al. | 2005-07-14 |
Wavelength power equalization by attenuation in an optical switch App 20040120636 - Walter, Tony ;   et al. | 2004-06-24 |
Wavelength power equalization by attenuation in an optical switch Grant 6,697,547 - Walter , et al. February 24, 2 | 2004-02-24 |
Optical switch having switch mirror arrays controlled by scanning beams Grant 6,643,425 - Bowers , et al. November 4, 2 | 2003-11-04 |
Wavelength power equalization by attenuation in an optical switch App 20020168131 - Walter, Tony ;   et al. | 2002-11-14 |
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