Hooper; David Sheldon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hooper; David Sheldon.The latest application filed is for "image contrast enhancement".
- Hooper; David Sheldon - Victoria N/A CA
| Patent | Date |
|---|---|
| Image contrast enhancement Grant 8,928,947 - Hooper January 6, 2 | 2015-01-06 |
| Image Contrast Enhancement App 20130022287 - Hooper; David Sheldon | 2013-01-24 |
| Image contrast enhancement Grant 8,228,560 - Hooper July 24, 2 | 2012-07-24 |
| Image contrast enhancement Grant 8,014,034 - Hooper September 6, 2 | 2011-09-06 |
| Method and system for visualization and operation of multiple content filters Grant 7,856,604 - Hooper , et al. December 21, 2 | 2010-12-21 |
| Method And System For Visualization And Operation Of Multiple Content Filters App 20080189643 - Hooper; David Sheldon ; et al. | 2008-08-07 |
| Method and system for visualization and operation of multiple content filters Grant 7,356,778 - Hooper , et al. April 8, 2 | 2008-04-08 |
| Image contrast enhancement App 20070036456 - Hooper; David Sheldon | 2007-02-15 |
| Image contrast enhancement App 20060232823 - Hooper; David Sheldon | 2006-10-19 |
| Method and system for visualization and operation of multiple content filters App 20050044100 - Hooper, David Sheldon ; et al. | 2005-02-24 |
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