Piket; James B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Piket; James B..The latest application filed is for "echo canceler circuit and method".

Company Profile

0.13.13

Piket; James B. - Gilbert AZ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

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 8,467,521 - Piket , et al. June 18, 2	2013-06-18
Echo canceler circuit and method Grant 8,238,546 - Piket , et al. August 7, 2	2012-08-07
Method and apparatus for double-talk detection in a hands-free communication system Grant 7,787,613 - Cruz-Zeno , et al. August 31, 2	2010-08-31
Echo Canceler Circuit And Method App 20100197232 - Piket; James B. ; et al.	2010-08-05
Reduced complexity recursive least square lattice structure adaptive filter by means of limited recursion of the backward and forward error prediction squares Grant 7,734,466 - Barron , et al. June 8, 2	2010-06-08
Reduced complexity recursive least square lattice structure adaptive filter by means of estimating the backward and forward error prediction squares using binomial expansion Grant 7,702,711 - Barron , et al. April 20, 2	2010-04-20
Echo canceler circuit and method Grant 7,680,265 - Piket , et al. March 16, 2	2010-03-16
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
Method and apparatus for double-talk detection in a hands-free communication system App 20070121925 - Cruz-Zeno; Edgardo M. ; et al.	2007-05-31
Mobile device enhancement via a vehicular telematics system App 20070054702 - Rokusek; Daniel S. ; et al.	2007-03-08
Reduced complexity recursive least square lattice structure adaptive filter by means of limited recursion of the backward and forward error prediction squares App 20060288066 - Barron; David L. ; et al.	2006-12-21
Reduced complexity recursive least square lattice structure adaptive filter by means of approximating the forward error prediction squares using the backward error prediction squares App 20060288067 - Barron; David L. ; et al.	2006-12-21
Reduced complexity recursive least square lattice structure adaptive filter by means of estimating the backward and forward error prediction squares using binomial expansion App 20060288064 - Barron; David L. ; et al.	2006-12-21
Downlink activity and double talk probability detector and method for an echo canceler circuit Grant 7,099,458 - Piket , et al. August 29, 2	2006-08-29
Double talk activity detector and method for an echo canceler circuit Grant 7,046,794 - Piket , et al. May 16, 2	2006-05-16
Downlink activity and double talk probability detector and method for an echo canceler circuit App 20050129226 - Piket, James B. ; et al.	2005-06-16
Echo canceler circuit and method App 20050129224 - Piket, James B. ; et al.	2005-06-16
Echo canceler circuit and method App 20050129223 - Piket, James B. ; et al.	2005-06-16
Double talk activity detector and method for an echo canceler circuit App 20050129225 - Piket, James B. ; et al.	2005-06-16
Full-duplex hands-free transparency circuit and method therefor Grant 6,799,062 - Piket , et al. September 28, 2	2004-09-28

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