Inventor · disambiguated record
Ranjan V. Sonalkar
Also filed as: SONALKAR RANJAN V
16 granted patents·406 citations·filing 1997–2009
94Inventor score
Top patents by PatentIndex Score
16 records- 0187US6144696ASpread spectrum bit allocation algorithmAT & T CORP·Filed 1997·Granted Nov 7, 2000·146 cites·7 claims
- 0283US8009692B2Bit and power allocation scheme for full-duplex transmission with echo cancellation in multicarrier-based modemsAT & T IP II LP·Filed 2009·Granted Aug 30, 2011·11 cites·2 claims
- 0383US6418161B1Spread spectrum bit allocation algorithmAT & T CORP·Filed 2001·Granted Jul 9, 2002·33 cites·2 claims
- 0483US6356569B1Digital channelizer with arbitrary output sampling frequencyAT & T CORP·Filed 1997·Granted Mar 12, 2002·63 cites·26 claims
- 0581US6393052B2Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable bindersAT & T CORP·Filed 2001·Granted May 21, 2002·35 cites·10 claims
- 0677US6285708B1Spread spectrum bit allocation algorithmAT & T CORP·Filed 2000·Granted Sep 4, 2001·20 cites·13 claims
- 0775US7151803B1Multiuser allocation method for maximizing transmission capacityAT & T CORP·Filed 2002·Granted Dec 19, 2006·16 cites·17 claims
- 0869US6134274AMethod and apparatus for allocating data for transmission via discrete multiple tonesAT & T CORP·Filed 1997·Granted Oct 17, 2000·67 cites·9 claims
- 0963US6973122B1Power allocation scheme for DMT-based modems employing simplex transmissionAT & T CORP·Filed 2001·Granted Dec 6, 2005·6 cites·25 claims
- 1057US7916802B2Multiuser allocation method for maximizing transmission capacityAT & T IP I LP·Filed 2009·Granted Mar 29, 2011·0 cites·17 claims
- 1157US7512149B2Bit and power allocation scheme for full-duplex transmission with echo cancellation in multicarrier-based modemsAT & T IP II LP·Filed 2003·Granted Mar 31, 2009·4 cites·14 claims
- 1257US6643343B1Timing recovery for DMT-based DSL modemsAT & T CORP·Filed 2000·Granted Nov 4, 2003·5 cites·7 claims
- 1355US7623584B1Multiuser allocation method for maximizing transmission capacityAT & T IP I LP·Filed 2008·Granted Nov 24, 2009·0 cites·9 claims
- 1452US7436893B1Multiuser allocation method for maximizing transmission capacityAT & T CORP·Filed 2006·Granted Oct 14, 2008·0 cites·17 claims
- 1550US7254166B1Power allocation scheme for DMT-based modems employing simplex transmissionAT & T CORP·Filed 2005·Granted Aug 7, 2007·0 cites·6 claims
- 1646US7660347B1Power allocation scheme for DMT-based modems employing simplex transmissionAT & T INTELLECTUAL PROPETY II·Filed 2007·Granted Feb 9, 2010·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →