Christopher Tzann-en Szeto

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system of enhanced messaging
- Patent number 7,487,441
- Issue date Feb 3, 2009
- Yahoo!Inc.
- Christopher Tzann-en Szeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining a manner in which user interface commands are processed...
- Patent number 7,454,472
- Issue date Nov 18, 2008
- Yahoo! Inc.
- Christopher Tzann-en Szeto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing instant messaging functionality in non-instant messaging...
- Patent number 7,359,943
- Issue date Apr 15, 2008
- Yahoo! Inc.
- Christopher Tzann-En Szeto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data sharing
- Patent number 7,200,590
- Issue date Apr 3, 2007
- Yahoo! Inc.
- Justin Everett-Church
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Messenger-controlled applications in an instant messaging environment
- Patent number 7,188,143
- Issue date Mar 6, 2007
- Yahoo! Inc.
- Christopher Tzann-en Szeto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sharing and implementing instant messaging environments
- Patent number 7,133,900
- Issue date Nov 7, 2006
- Yahoo! Inc.
- Christopher Tzann-en Szeto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for sharing information in an instant messaging e...
- Patent number 7,120,672
- Issue date Oct 10, 2006
- Yahoo! Inc.
- Christopher Tzann-en Szeto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM OF ENHANCED MESSAGING
- Publication number 20090094512
- Publication date Apr 9, 2009
- Christopher Tzann-en Szeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF ENHANCED MESSAGING
- Publication number 20090094511
- Publication date Apr 9, 2009
- Christopher Tzann-en Szeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF ENHANCED MESSAGING
- Publication number 20090094341
- Publication date Apr 9, 2009
- Christopher Tzann-en Szeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A MANNER IN WHICH USER INTERFACE COMMANDS ARE PROCESSED...
- Publication number 20090031000
- Publication date Jan 29, 2009
- Christopher Tzann-en Szeto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Christopher Tzann-en Szeto

Person

Patents Grantslast 30 patents

Method and system of enhanced messaging

Determining a manner in which user interface commands are processed...

Providing instant messaging functionality in non-instant messaging...

Data sharing

Messenger-controlled applications in an instant messaging environment

Sharing and implementing instant messaging environments

Method and system for sharing information in an instant messaging e...

Patents Applicationslast 30 patents

METHOD AND SYSTEM OF ENHANCED MESSAGING

METHOD AND SYSTEM OF ENHANCED MESSAGING

METHOD AND SYSTEM OF ENHANCED MESSAGING

DETERMINING A MANNER IN WHICH USER INTERFACE COMMANDS ARE PROCESSED...