Stewart; Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stewart; Roger.The latest application filed is for "pixel circuits and methods for driving pixels".
- Stewart; Roger - Hillsborough NJ US
- Stewart; Roger - Morgan Hill CA
- Stewart; Roger - Pittsburgh PA
Trademarks
| Patent | Date |
|---|---|
| Pixel circuits and methods for driving pixels Grant 8,531,359 - Stewart September 10, 2 | 2013-09-10 |
| Pixel circuits and methods for driving pixels Grant 8,446,394 - Stewart May 21, 2 | 2013-05-21 |
| Pixel Circuits And Methods For Driving Pixels App 20100118018 - Stewart; Roger | 2010-05-13 |
| Pixel circuits and methods for driving pixels Grant 7,679,586 - Stewart March 16, 2 | 2010-03-16 |
| Mask Dimensional Adjustment and Positioning System and Method App 20090311427 - Marcanio; Joseph A. ; et al. | 2009-12-17 |
| Pixel Circuits And Methods For Driving Pixels App 20080062091 - Stewart; Roger | 2008-03-13 |
| Pixel Circuits And Methods For Driving Pixels App 20080062090 - Stewart; Roger | 2008-03-13 |
| Pixel Circuits And Methods For Driving Pixels App 20080055223 - Stewart; Roger | 2008-03-06 |
| Secure personal RFID documents and method of use Grant 7,333,001 - Lane , et al. February 19, 2 | 2008-02-19 |
| Hierarchical electronic watermarks and method of use Grant 7,221,258 - Lane , et al. May 22, 2 | 2007-05-22 |
| Ergonomic arm support for computer operators Grant D543,214 - Stewart , et al. May 22, 2 | 2007-05-22 |
| Ergonomic arm support for computer operators App 20070045486 - Stewart; Roger ; et al. | 2007-03-01 |
| Compact omnidirectional RF system App 20060208898 - Swanson; Rick ; et al. | 2006-09-21 |
| Hierarchical electronic watermarks and method of use App 20050007236 - Lane, Kathleen ; et al. | 2005-01-13 |
| Secure personal RFID documents and method of use App 20040233040 - Lane, Kathleen ; et al. | 2004-11-25 |
| System and method for tracking medical devices App 20040008123 - Carrender, Curt ; et al. | 2004-01-15 |
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