Speirs; Christopher Rodd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Speirs; Christopher Rodd.The latest application filed is for "control method and device for a display device".
- Speirs; Christopher Rodd - Zurich N/A CH
- Speirs, Christopher Rodd - Zuerich CH
| Patent | Date |
|---|---|
| Display device with charge sharing Grant 8,605,021 - Speirs December 10, 2 | 2013-12-10 |
| Circuit arrangement for a display device which can be operated in a partial mode Grant 8,400,435 - Speirs , et al. March 19, 2 | 2013-03-19 |
| Energy saving passive matrix display device and method for driving the column voltage having reduced transitions Grant 7,880,704 - Speirs , et al. February 1, 2 | 2011-02-01 |
| Arrangement for driving a display device Grant 7,515,145 - Speirs April 7, 2 | 2009-04-07 |
| Control method and device for a display device Grant 7,471,272 - Oelhafen , et al. December 30, 2 | 2008-12-30 |
| Voltage doubler circuit Grant 7,113,021 - Riedel , et al. September 26, 2 | 2006-09-26 |
| Control method and device for a display device App 20060202988 - Oelhafen; Patrick ; et al. | 2006-09-14 |
| Circuit arrangement for a display device which can be operated in a partial mode App 20060061520 - Speirs; Christopher Rodd ; et al. | 2006-03-23 |
| Voltage doubler circuit App 20060006924 - Riedel; Friedbert ; et al. | 2006-01-12 |
| Arrangement for activating a display device with voltage multiplier Grant 6,885,155 - Speirs , et al. April 26, 2 | 2005-04-26 |
| Arrangement for activating a display device with voltage multiplier App 20030122503 - Speirs, Christopher Rodd ; et al. | 2003-07-03 |
| Arrangement for driving a display device App 20030112212 - Speirs, Christopher Rodd | 2003-06-19 |
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