Johnson; Charles Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; Charles Lee.The latest application filed is for "device-specific content versioning".
- Johnson; Charles Lee - Newton MA
| Patent | Date |
|---|---|
| Device-specific content versioning Grant 7,864,186 - Robotham , et al. January 4, 2 | 2011-01-04 |
| Device-Specific Content Versioning App 20100194753 - Robotham; John S. ; et al. | 2010-08-05 |
| Visual content browsing with zoom and pan features Grant 7,688,327 - Robotham , et al. March 30, 2 | 2010-03-30 |
| Video indexing App 20090319571 - Johnson; Charles Lee ; et al. | 2009-12-24 |
| Visual content browsing with zoom and pan features App 20070263007 - Robotham; John S. ; et al. | 2007-11-15 |
| Visual content browsing using rasterized representations Grant 7,242,406 - Robotham , et al. July 10, 2 | 2007-07-10 |
| Visual content browsing using rasterized representations App 20040239681 - Robotham, John S. ; et al. | 2004-12-02 |
| Visual content browsing using rasterized representations Grant 6,704,024 - Robotham , et al. March 9, 2 | 2004-03-09 |
| Visual content browsing using rasterized representations App 20020015042 - Robotham, John S. ; et al. | 2002-02-07 |
| Gesture-based user interface to multi-level and multi-modal sets of bit-maps App 20020015064 - Robotham, John S. ; et al. | 2002-02-07 |
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