Inventor
MARTIN DONALD R
US32 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN DONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTHROP GRUMMAN CORP
9 patentsUS6731614B1May 4, 2004
Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
NORTHROP GRUMMAN CORP81 citations97
US6813320B1Nov 2, 2004
Wireless telecommunications multi-carrier receiver architecture
NORTHROP GRUMMAN CORP67 citations95
US6735421B1May 11, 2004
Receiver including low noise amplifier and frequency down-converter for a wireless telecommunication system
NORTHROP GRUMMAN CORP34 citations92
US6662018B1Dec 9, 2003
Analog power control system for a multi-carrier transmitter
NORTHROP GRUMMAN CORP27 citations92
US6631255B1Oct 7, 2003
Multi-carrier receiver for a wireless telecommunication system
NORTHROP GRUMMAN CORP35 citations92
US7031395B2Apr 18, 2006
Apparatus and methods for digital-to-analog conversion
NORTHROP GRUMMAN CORP15 citations78
US6804308B1Oct 12, 2004
Receiver including frequency down-converter and analog-to-digital converter for a wireless telecommunication system
NORTHROP GRUMMAN CORP8 citations73
US6801583B1Oct 5, 2004
Multi-carrier receiver including an analog-to-digital converter for a wireless telecommunication system
NORTHROP GRUMMAN CORP6 citations62
US6798848B1Sep 28, 2004
Architecture for multi-carrier receiver
NORTHROP GRUMMAN CORP3 citations62
TRW INC
7 patentsUS6535720B1Mar 18, 2003
Digital power control system for a multi-carrier transmitter
TRW INC133 citations98
US6222828B1Apr 24, 2001
Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
TRW INC206 citations98
US6396826B1May 28, 2002
Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
TRW INC31 citations92
US6377557B1Apr 23, 2002
Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
TRW INC22 citations92
US6304609B1Oct 16, 2001
Communication system for broadcasting to mobile users
TRW INC36 citations92
US6003147ADec 14, 1999
Weighted interleaving for correlated channel coding
TRW INC13 citations73
US5852614ADec 22, 1998
Weighted interleaving for correlated channel coding
TRW INC12 citations73
G & W ELECTRIC
5 patentsUS6364216B1Apr 2, 2002
Universal power connector for joining flexible cables to rigid devices in any of many configurations
G & W ELECTRIC79 citations98
US7285743B2Oct 23, 2007
Shielded encapsulated vacuum interrupter
G & W ELECTRIC36 citations92
US7327213B2Feb 5, 2008
Encapsulated fuse with corona shield
G & W ELECTRIC10 citations76
US6788515B1Sep 7, 2004
Over-current control
G & W ELECTRIC5 citations63
US5134256AJul 28, 1992
Puffer interrupter switch
G & W ELECTRIC5 citations63