Szeto; Christopher Tzann-en

Patent Applications and Registrations

Patent applications and USPTO patent grants for Szeto; Christopher Tzann-en.The latest application filed is for "method and system of enhanced messaging".

Company Profile

0.11.9

Szeto; Christopher Tzann-en - Santa Clara CA US
Szeto; Christopher Tzann-en - Sunnyvale CA
Szeto; Christopher Tzann-En - San Jose 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
Method and system of enhanced messaging Grant 8,799,758 - Szeto August 5, 2	2014-08-05
Determining a manner in which user interface commands are processed in an instant messaging environment Grant 8,402,097 - Szeto March 19, 2	2013-03-19
Method And System Of Enhanced Messaging App 20090094341 - Szeto; Christopher Tzann-en	2009-04-09
Method And System Of Enhanced Messaging App 20090094512 - Szeto; Christopher Tzann-en	2009-04-09
Method And System Of Enhanced Messaging App 20090094511 - Szeto; Christopher Tzann-en	2009-04-09
Method and system of enhanced messaging Grant 7,487,441 - Szeto February 3, 2	2009-02-03
Determining A Manner In Which User Interface Commands Are Processed In An Instant Messaging Environment App 20090031000 - Szeto; Christopher Tzann-en	2009-01-29
Determining a manner in which user interface commands are processed in an instant messaging environment Grant 7,454,472 - Szeto November 18, 2	2008-11-18
Providing instant messaging functionality in non-instant messaging environments Grant 7,359,943 - Szeto , et al. April 15, 2	2008-04-15
Data sharing Grant 7,200,590 - Everett-Church , et al. April 3, 2	2007-04-03
Messenger-controlled applications in an instant messaging environment Grant 7,188,143 - Szeto March 6, 2	2007-03-06
Data sharing App 20070033175 - Everett-Church; Justin ; et al.	2007-02-08
Processing user interface commands in an instant messaging environment App 20070005719 - Szeto; Christopher Tzann-en	2007-01-04
Sharing and implementing instant messaging environments Grant 7,133,900 - Szeto November 7, 2	2006-11-07
Method and system for sharing information in an instant messaging environment Grant 7,120,672 - Szeto , et al. October 10, 2	2006-10-10
Data sharing App 20050267870 - Everett-Church, Justin ; et al.	2005-12-01
Method and system of enhanced messaging App 20050204309 - Szeto, Christopher Tzann-en	2005-09-15
Providing instant messaging functionality in non-instant messaging environments App 20030140103 - Szeto, Christopher Tzann-En ; et al.	2003-07-24

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