Bartholomeusz; Chris B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bartholomeusz; Chris B..The latest application filed is for "programmable fractional charge pump for dc-dc converter".
- Bartholomeusz; Chris B. - Santa Clara CA
- Bartholomeusz; Chris B. - San Francisco CA
| Patent | Date |
|---|---|
| Programmable fractional charge pump for DC-DC converter Grant 7,602,232 - Georgescu , et al. October 13, 2 | 2009-10-13 |
| Fractional charge pump for step-down DC-DC converter Grant 7,557,641 - Georgescu , et al. July 7, 2 | 2009-07-07 |
| LED current bias control using a step down regulator Grant 7,323,828 - Russell , et al. January 29, 2 | 2008-01-29 |
| Programmable Fractional Charge Pump For DC-DC Converter App 20070222501 - Georgescu; Sorin S. ; et al. | 2007-09-27 |
| Fractional Charge Pump For Step-Down DC-DC Converter App 20070194363 - Georgescu; Sorin S. ; et al. | 2007-08-23 |
| LED bias current control using adaptive fractional charge pump Grant 7,236,046 - Georgescu , et al. June 26, 2 | 2007-06-26 |
| LED bias current control using adaptive fractional charge pump App 20070096795 - Georgescu; Sorin S. ; et al. | 2007-05-03 |
| LED current bias control using a step down regulator App 20060238174 - Russell; Anthony G. ; et al. | 2006-10-26 |
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