Richard Man-Keung Tam

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced alerting system
- Patent number 8,139,739
- Issue date Mar 20, 2012
- AT&T Mobility II LLC
- Mark Wuthnow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for displaying special alerting icon
- Patent number 7,206,611
- Issue date Apr 17, 2007
- Cingular Wireless II, LLC
- Mark Wuthnow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Enhanced alerting system
- Publication number 20060251232
- Publication date Nov 9, 2006
- Cingular Wireless II, LLC
- Mark Wuthnow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for displaying special alerting icon
- Publication number 20060234703
- Publication date Oct 19, 2006
- Mark Wuthnow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telecommunications system messaging infrastructure
- Publication number 20030109271
- Publication date Jun 12, 2003
- John Ervin Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for translation and communication of messaging protocols int...
- Publication number 20030101283
- Publication date May 29, 2003
- John Ervin Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for the validation and routing of messages
- Publication number 20030095555
- Publication date May 22, 2003
- Justin McNamara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE