Inventor
MAITRA SHAMIK
US16 patents
⚠️ This page may combine multiple inventors who share the name “MAITRA SHAMIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIRECTV GROUP INC
12 patentsUS7460832B2Dec 2, 2008
Methods and apparatuses for minimizing co-channel interference
DIRECTV GROUP INC40 citations95
US7715786B2May 11, 2010
Blind identification of advanced modulation and coding modes
DIRECTV GROUP INC18 citations92
US7551736B2Jun 23, 2009
Physical layer header scrambling in satellite broadcast systems
DIRECTV GROUP INC22 citations92
US7412209B2Aug 12, 2008
Shifted channel characteristics for mitigating co-channel interference
DIRECTV GROUP INC15 citations92
US8023888B2Sep 20, 2011
Blind identification of advanced modulation and coding modes
DIRECTV GROUP INC12 citations84
US7961880B2Jun 14, 2011
Methods and apparatuses for determining scrambling codes for signal transmission
DIRECTV GROUP INC14 citations83
US7912427B2Mar 22, 2011
Single-wire multiswitch and channelized RF cable test meter
DIRECTV GROUP INC10 citations82
US7230480B2Jun 12, 2007
Estimating the operating point on a non-linear traveling wave tube amplifier
DIRECTV GROUP INC8 citations74
US7403574B2Jul 22, 2008
Simplified scrambling scheme for satellite broadcasting systems
DIRECTV GROUP INC3 citations62
US7844213B2Nov 30, 2010
Reducing spectral roll-off factors to increase spectral efficiency
DIRECTV GROUP INC0 citations52
US7859330B2Dec 28, 2010
Optimized uplink efficiencies for transmission of satellite data
DIRECTV GROUP INC1 citations50
US7535292B2May 19, 2009
Optimized uplink efficiencies for transmission of satellite data
DIRECTV GROUP INC1 citations50