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Inventor

MARRA THOMAS

US7 patents
⚠️ This page may combine multiple inventors who share the name “MARRA THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ERICSSON TELEFON AB L M

3 patents
US7068984B2Jun 27, 2006

Systems and methods for amplification of a communication signal

ERICSSON TELEFON AB L M56 citations94
US6670801B2Dec 30, 2003

Second harmonic tuning of an active RF device

ERICSSON TELEFON AB L M11 citations70
US6893101B2May 17, 2005

Active element bias circuit for RF power transistor input

ERICSSON TELEFON AB L M4 citations61

QUALCOMM INC

3 patents
US10128798B2Nov 13, 2018

Adjusting envelope tracking power supply

QUALCOMM INC6 citations72
US10340854B2Jul 2, 2019

Selecting between boosted supply and battery supply

QUALCOMM INC1 citations61
US10651799B2May 12, 2020

Selecting between boosted supply and battery supply

QUALCOMM INC0 citations51

DENG JUNXIONG

1 patent
US8618876B2Dec 31, 2013

Reduced power-consumption transmitters

DENG JUNXIONG3 citations60