Castell; William D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Castell; William D..The latest application filed is for "wireless communication system congestion reduction system and method".

Company Profile

0.13.17

Castell; William D. - Waterloo N/A CA
Castell, William D - Waterloo CA
Castell, William D. - Waterloo Ontario CA

*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
System and method for pushing information from a host system to a mobile data communication device Grant 9,298,793 - Mousseau , et al. March 29, 2	2016-03-29
System, method and mobile device for remote control of a voice mail system Grant 8,498,289 - Castell , et al. July 30, 2	2013-07-30
Wireless Communication System Congestion Reduction System And Method App 20130091576 - Castell; William D. ; et al.	2013-04-11
Wireless communication system congestion reduction system and method Grant 8,347,390 - Castell , et al. January 1, 2	2013-01-01
System and Method for Pushing Information from a Host System to a Mobile Data Communication Device App 20110202597 - Mousseau; Gary P. ; et al.	2011-08-18
System and method for pushing information from a host system to a mobile data communication device Grant 7,953,802 - Mousseau , et al. May 31, 2	2011-05-31
System and method for bundling information Grant 7,818,033 - Ferguson , et al. October 19, 2	2010-10-19
Wireless Communication System Congestion Reduction System And Method App 20100223670 - Castell; William D. ; et al.	2010-09-02
Wireless communication system congestion reduction system and method Grant 7,747,691 - Castell , et al. June 29, 2	2010-06-29
System and method for pushing information from a host system to a mobile data communication device Grant 7,689,721 - Mousseau , et al. March 30, 2	2010-03-30
System and method for pushing information from a host system to a mobile data communication device Grant 7,386,588 - Mousseau , et al. June 10, 2	2008-06-10
System and Method for Pushing Information from a Host System to a Mobile Data Communication Device App 20080109521 - Mousseau; Gary P. ; et al.	2008-05-08
System And Method For Bundling Information App 20080051141 - FERGUSON; Tabitha K. ; et al.	2008-02-28
System and Method for Pushing Information from a Host System to a Mobile Data Communication Device App 20080052365 - Mousseau; Gary P. ; et al.	2008-02-28
System and Method for Pushing Information from a Host System to a Mobile Data Communication Device App 20080043694 - Mousseau; Gary P. ; et al.	2008-02-21
System and Method for Bundling Information App 20080045268 - Ferguson; Tabitha K. ; et al.	2008-02-21
System and Method for Pushing Information from a Host System to a Mobile Data Communication Device App 20080046534 - Mousseau; Gary P. ; et al.	2008-02-21
Unified Message System And Method App 20080008163 - Castell; William D. ; et al.	2008-01-10
System, method and mobile device for remote control of a voice mail system Grant 7,283,808 - Castell , et al. October 16, 2	2007-10-16
System and method for synchronizing information between a host system and a mobile data communication device Grant 7,209,949 - Mousseau , et al. April 24, 2	2007-04-24
Wireless communication system congestion reduction system and method App 20070027956 - Castell; William D. ; et al.	2007-02-01
Wireless communication system congestion reduction system and method Grant 7,136,920 - Castell , et al. November 14, 2	2006-11-14
System and method for pushing information from a host system to a mobile data communication device App 20060095525 - Mousseau; Gary P. ; et al.	2006-05-04
System and method for bundling information App 20040024824 - Ferguson, Tabitha K ; et al.	2004-02-05
System and method for pushing information from a host system to a mobile data communication device App 20030187938 - Mousseau, Gary P. ; et al.	2003-10-02
Wireless communication system congestion reduction system and method App 20020132607 - Castell, William D. ; et al.	2002-09-19
System and method for pushing information from a host system to a mobile data communication device App 20020120696 - Mousseau, Gary P. ; et al.	2002-08-29
Unified message system and method App 20020098831 - Castell, William D. ; et al.	2002-07-25

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