Frank Bognar

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Power supply circuit and method for providing output voltage to cha...
- Patent number 8,519,671
- Issue date Aug 27, 2013
- BlackBerry Limited
- Cheng Bao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CIRCUIT AND METHOD FOR PROVIDING OUTPUT VOLTAGE
- Publication number 20100066311
- Publication date Mar 18, 2010
- Research In Motion Limited
- Cheng Bao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER