Inventor · disambiguated record
Derek Hung Kit Tam
Also filed as: TAM DEREK H K · TAM DEREK HUNG KIT
7 granted patents·2 pending applications·127 citations·filing 2003–2008
84Inventor score
Top patents by PatentIndex Score
9 records- 0192US7181538B2System and method for providing configurable, dynamic multimedia message service pre-transcodingSYBASE 365 INC·Filed 2003·Granted Feb 20, 2007·88 cites·8 claims
- 0273US7430284B2Architecture and methods for inter-carrier Multi-Media MessagingSYBASE 365 INC·Filed 2004·Granted Sep 30, 2008·18 cites·15 claims
- 0370US7656885B2Intermediary content gateway system and methodSYBASE 365 INC·Filed 2004·Granted Feb 2, 2010·9 cites·19 claims
- 0467US7640211B2System and method for billing augmentationSYBASE 365 INC·Filed 2004·Granted Dec 29, 2009·1 cites·9 claims
- 0563US7725545B2Dual use counters for routing loops and spam detectionSYBASE 365 INC·Filed 2004·Granted May 25, 2010·8 cites·16 claims
- 0662US8275098B2Architecture and methods for inter-carrier multi-media messagingDUDLEY WILLIAM H·Filed 2008·Granted Sep 25, 2012·2 cites·16 claims
- 0754US2005197885A1System and method for providing campaign management servicesFiled 2004·Application pending·0 cites
- 0849US7483707B2Voting campaigns using universal voting cardSYBASE 365 INC·Filed 2004·Granted Jan 27, 2009·1 cites·13 claims
- 0946US2007112978A1System and method for providing configurable, dynamic multimedia message service pre-transcodingINPHOMATCH INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →