Inventor · disambiguated record
Umakanthan Shumaganathan
Also filed as: SHUMAGANATHAN UMAKANTHAN
3 granted patents·39 citations·filing 2001–2009
68Inventor score
Technology areasH04L
Top patents by PatentIndex Score
3 records- 0179US7072328B2Computer-implemented voice markup language-based serverVOICEGENIE TECHNOLOGIES INC·Filed 2001·Granted Jul 4, 2006·34 cites·43 claims
- 0271US7558252B2Computer-implemented voice markup language-based serverSHEN LIANG·Filed 2006·Granted Jul 7, 2009·5 cites·1 claims
- 0350US9553986B2Computer-implemented voice markup language-based serverSHEN LIANG·Filed 2009·Granted Jan 24, 2017·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →