Inventor
GREENE MATTHEW RUSSELL
US38 patents
⚠️ This page may combine multiple inventors who share the name “GREENE MATTHEW RUSSELL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACKBERRY LTD
25 patentsUS9698858B2Jul 4, 2017
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD23 citations94
US9231643B2Jan 5, 2016
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD25 citations94
US9716311B2Jul 25, 2017
Method and apparatus for tuning a communication device
BLACKBERRY LTD21 citations93
US9742375B2Aug 22, 2017
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD18 citations92
USRE47412EMay 28, 2019
Tuning matching circuits for transmitter and receiver bands as a function of the transmitter metrics
BLACKBERRY LTD5 citations84
US10263595B2Apr 16, 2019
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD3 citations84
US9935674B2Apr 3, 2018
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD6 citations84
US9608591B2Mar 28, 2017
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD5 citations84
US9548716B2Jan 17, 2017
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD4 citations84
US9438319B2Sep 6, 2016
Method and apparatus for antenna selection
BLACKBERRY LTD5 citations84
US9450637B2Sep 20, 2016
Method and apparatus for managing interference in a communication device
BLACKBERRY LTD6 citations83
US9020446B2Apr 28, 2015
Method and apparatus for calibrating a communication device
BLACKBERRY LTD5 citations83
US10447333B2Oct 15, 2019
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD2 citations73
US9853663B2Dec 26, 2017
Method and apparatus for managing operations of a communication device
BLACKBERRY LTD2 citations73
US10218070B2Feb 26, 2019
Method and apparatus for tuning a communication device
BLACKBERRY LTD4 citations72
US9941922B2Apr 10, 2018
Method and apparatus for managing interference in a communication device
BLACKBERRY LTD2 citations72
US9520904B2Dec 13, 2016
Apparatus and method for high linearity tuning
BLACKBERRY LTD4 citations71
US9263806B2Feb 16, 2016
Method and apparatus for tuning antennas in a communication device
BLACKBERRY LTD3 citations71
US9671765B2Jun 6, 2017
Methods and apparatus for tuning circuit components of a communication device
BLACKBERRY LTD4 citations70
US10536943B2Jan 14, 2020
Method and apparatus for dynamic tuning
BLACKBERRY LTD3 citations69
US10003393B2Jun 19, 2018
Method and apparatus for antenna selection
BLACKBERRY LTD1 citations63
US9337875B2May 10, 2016
Method and apparatus for reducing charge and discharge time of capacitive elements
BLACKBERRY LTD2 citations62
US10615769B2Apr 7, 2020
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD0 citations52
US10461782B2Oct 29, 2019
Method and apparatus for dynamic tuning
BLACKBERRY LTD0 citations48
US10128885B2Nov 13, 2018
Method and apparatus for dynamic tuning
BLACKBERRY LTD0 citations37
NXP USA INC
10 patentsUS10659088B2May 19, 2020
Method and apparatus for managing operations of a communication device
NXP USA INC1 citations73
US11444593B2Sep 13, 2022
Method and apparatus for adapting a variable impedance network
NXP USA INC0 citations62
US10979095B2Apr 13, 2021
Method and apparatus for radio antenna frequency tuning
NXP USA INC0 citations62
US10958234B2Mar 23, 2021
Method and apparatus for adapting a variable impedance network
NXP USA INC0 citations62
USRE48435EFeb 9, 2021
Tuning matching circuits for transmitter and receiver bands as a function of the transmitter metrics
NXP USA INC0 citations62
US11115065B2Sep 7, 2021
Method and apparatus for dynamic tuning
NXP USA INC0 citations58
US11791852B2Oct 17, 2023
Antenna tuner for a beamforming antenna array
NXP USA INC0 citations52
US10651918B2May 12, 2020
Method and apparatus for antenna selection
NXP USA INC0 citations52
US11522498B2Dec 6, 2022
RF power amplifier with extended load modulation
NXP USA INC0 citations47
US12212290B2Jan 28, 2025
Dynamic power amplifier with external forcing signal
NXP USA INC0 citations46