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Method and apparatus for enhancing the extinction ratio in mode converters |
Jeffrey Bull, Adam Reid |
2008-02-12 |
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Passive method and apparatus for inducing mode conversion |
Jeffrey Bull, Hiroshi Kato, David Seniuk |
2007-10-30 |
| 7242821 |
Enhanced performance mode converter |
Jeffrey Bull, Hiroshi Kato, Pinghe Lu |
2007-07-10 |
| 7162107 |
Method and apparatus for improving frequency response in mode converters |
Jeffrey Bull, Mark Fairburn |
2007-01-09 |
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Optical electric field or voltage sensing system |
Farnoosh Rahmatian |
2005-09-20 |
| 6670799 |
Optical current measuring for high voltage systems |
Jeffery David Bull, Farnosh Rahmatian |
2003-12-30 |
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Voltage sensor |
Patrick Pablo Chavez, Farnoosh Rahmatian, Christopher P. Yakymyshyn |
2002-04-30 |
| 6252388 |
Method and apparatus for measuring voltage using electric field sensors |
Farnoosh Rahmatian, Patrick Pablo Chavez, Sudhakar Ellapragada Cherukupalli, Gregory Samuel Polovick |
2001-06-26 |