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Patent applications and USPTO patent grants for Bobb; Rennie.The latest application filed is for "uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof".
Patent | Date |
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Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof Grant 8,232,679 - Bobb , et al. July 31, 2 | 2012-07-31 |
Uninterruptible Power Supplies With Converter Operation Conditioned Upon Static Switch Commutation And Methods Of Operation Thereof App 20120169125 - Bobb; Rennie ;   et al. | 2012-07-05 |
PWM power supplies using controlled feedback timing and methods of operating same Grant 7,247,955 - Tracy , et al. July 24, 2 | 2007-07-24 |
Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof App 20040164617 - Bobb, Rennie ;   et al. | 2004-08-26 |
PWM power supplies using controlled feedback timing and methods of operating same App 20040046456 - Tracy, John G. ;   et al. | 2004-03-11 |
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