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Patent applications and USPTO patent grants for Chang; Gordon.The latest application filed is for "multiple interactive electronic program guide system and methods".
Patent | Date |
---|---|
Multiple Interactive Electronic Program Guide System And Methods App 20140040943 - Knowles; James H. ;   et al. | 2014-02-06 |
Multiple interactive electronic program guide system and methods Grant 8,566,871 - Knowles , et al. October 22, 2 | 2013-10-22 |
Robot apparatus and method of controlling the same Grant 7,949,428 - Endo , et al. May 24, 2 | 2011-05-24 |
Multiple Interactive Electronic Program Guide System And Methods App 20080134239 - Knowles; James H. ;   et al. | 2008-06-05 |
Robot apparatus and method of controlling the same App 20070220637 - Endo; Gen ;   et al. | 2007-09-20 |
Multiple interactive electronic program guide system and methods App 20050251822 - Knowles, James H. ;   et al. | 2005-11-10 |
Multiple interactive electronic program guide system and methods App 20030079227 - Knowles, James H. ;   et al. | 2003-04-24 |
Multiple interactive electronic program guide system and methods Grant 6,505,348 - Knowles , et al. January 7, 2 | 2003-01-07 |
Television schedule system with enhanced features Grant 6,078,348 - Klosterman , et al. June 20, 2 | 2000-06-20 |
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