Inventor · disambiguated record
Lalitha Sankaranarayanan
Also filed as: SANKARANARAYANAN LALITHA
9 granted patents·122 citations·filing 1997–2009
88Inventor score
Technology areasH04L
Top patents by PatentIndex Score
9 records- 0181US7248648B2Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modemsAT & T CORP·Filed 2005·Granted Jul 24, 2007·7 cites·2 claims
- 0281US7180969B1Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modemsAT & T CORP·Filed 2006·Granted Feb 20, 2007·7 cites·12 claims
- 0378US7139323B2Multi-frequency data transmission channel power allocationAT & T CORP·Filed 2002·Granted Nov 21, 2006·19 cites·18 claims
- 0477US7502425B2Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modemsAT & T CORP·Filed 2007·Granted Mar 10, 2009·5 cites·2 claims
- 0574US7058147B2Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modemsAT & T CORP·Filed 2001·Granted Jun 6, 2006·14 cites·4 claims
- 0669US6134274AMethod and apparatus for allocating data for transmission via discrete multiple tonesAT & T CORP·Filed 1997·Granted Oct 17, 2000·67 cites·9 claims
- 0767US7936841B2Multi-frequency data transmission channel power allocationAT & T IP II LP·Filed 2009·Granted May 3, 2011·2 cites·8 claims
- 0862US7627024B2Multi-frequency data transmission channel power allocationAT & T IP II LP·Filed 2006·Granted Dec 1, 2009·1 cites·18 claims
- 0951US7570706B2Multi-frequency data transmission channel power allocationAT & T IP II LP·Filed 2006·Granted Aug 4, 2009·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →