Owens; Keith L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Owens; Keith L..The latest application filed is for "echo canceler circuit and method".
- Owens; Keith L. - Crystal Lake IL
- Owens; Keith L. - Plantation FL US
| Patent | Date |
|---|---|
| Echo canceler circuit and method Grant 8,811,603 - Piket , et al. August 19, 2 | 2014-08-19 |
| Echo Canceler Circuit and Method App 20130184036 - Piket; James B. ; et al. | 2013-07-18 |
| Echo canceler circuit and method Grant 8,238,546 - Piket , et al. August 7, 2 | 2012-08-07 |
| Echo Canceler Circuit and Method App 20100022282 - Piket; James B. ; et al. | 2010-01-28 |
| Echo canceler circuit and method Grant 7,599,483 - Piket , et al. October 6, 2 | 2009-10-06 |
| Double talk activity detector and method for an echo canceler circuit Grant 7,046,794 - Piket , et al. May 16, 2 | 2006-05-16 |
| Double talk activity detector and method for an echo canceler circuit App 20050129225 - Piket, James B. ; et al. | 2005-06-16 |
| Echo canceler circuit and method App 20050129224 - Piket, James B. ; et al. | 2005-06-16 |
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