Inventor · disambiguated record
Shamik Maitra
Also filed as: MAITRA SHAMIK
16 granted patents·189 citations·filing 2003–2010
94Inventor score
Top patents by PatentIndex Score
16 records- 0197US7460832B2Methods and apparatuses for minimizing co-channel interferenceDIRECTV GROUP INC·Filed 2005·Granted Dec 2, 2008·40 cites·20 claims
- 0295US7551736B2Physical layer header scrambling in satellite broadcast systemsDIRECTV GROUP INC·Filed 2005·Granted Jun 23, 2009·22 cites·20 claims
- 0393US7412209B2Shifted channel characteristics for mitigating co-channel interferenceDIRECTV GROUP INC·Filed 2005·Granted Aug 12, 2008·15 cites·20 claims
- 0490US7715786B2Blind identification of advanced modulation and coding modesDIRECTV GROUP INC·Filed 2007·Granted May 11, 2010·18 cites·20 claims
- 0589US9485010B1Adaptive coding and modulation for spot beam satellite broadcastCHEN ERNEST C·Filed 2006·Granted Nov 1, 2016·20 cites·36 claims
- 0689US8023888B2Blind identification of advanced modulation and coding modesDIRECTV GROUP INC·Filed 2010·Granted Sep 20, 2011·12 cites·19 claims
- 0785US8571480B2Methods and apparatuses for minimizing co-channel interferenceLEE LIN-NAN·Filed 2008·Granted Oct 29, 2013·6 cites·19 claims
- 0885US7961880B2Methods and apparatuses for determining scrambling codes for signal transmissionDIRECTV GROUP INC·Filed 2006·Granted Jun 14, 2011·14 cites·19 claims
- 0984US8982004B1Integrated ODU controller for antenna pointingSANTORU JOSEPH·Filed 2008·Granted Mar 17, 2015·17 cites·14 claims
- 1084US7912427B2Single-wire multiswitch and channelized RF cable test meterDIRECTV GROUP INC·Filed 2008·Granted Mar 22, 2011·10 cites·17 claims
- 1172US8594575B2Shifted channel characteristics for mitigating co-channel interferenceSANTORU JOSEPH·Filed 2008·Granted Nov 26, 2013·2 cites·16 claims
- 1259US7859330B2Optimized uplink efficiencies for transmission of satellite dataDIRECTV GROUP INC·Filed 2009·Granted Dec 28, 2010·1 cites·20 claims
- 1358US7535292B2Optimized uplink efficiencies for transmission of satellite dataDIRECTV GROUP INC·Filed 2007·Granted May 19, 2009·1 cites·6 claims
- 1457US7230480B2Estimating the operating point on a non-linear traveling wave tube amplifierDIRECTV GROUP INC·Filed 2003·Granted Jun 12, 2007·8 cites·48 claims
- 1555US7403574B2Simplified scrambling scheme for satellite broadcasting systemsDIRECTV GROUP INC·Filed 2004·Granted Jul 22, 2008·3 cites·10 claims
- 1648US7844213B2Reducing spectral roll-off factors to increase spectral efficiencyDIRECTV GROUP INC·Filed 2007·Granted Nov 30, 2010·0 cites·10 claims
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