Inventor
MANSSEN KEITH
US30 patents
⚠️ This page may combine multiple inventors who share the name “MANSSEN KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACKBERRY LTD
17 patentsUS9698858B2Jul 4, 2017
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD23 citations94
US9374113B2Jun 21, 2016
Method and apparatus for adjusting the timing of radio antenna tuning
BLACKBERRY LTD36 citations94
US9231643B2Jan 5, 2016
Method and apparatus for radio antenna frequency tuning
BLACKBERRY LTD25 citations94
US9742375B2Aug 22, 2017
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD18 citations92
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
US9768810B2Sep 19, 2017
Method and apparatus for adjusting the timing of radio antenna tuning
BLACKBERRY LTD13 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
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
US10404295B2Sep 3, 2019
Method and apparatus for adjusting the timing of radio antenna tuning
BLACKBERRY LTD3 citations73
US9941922B2Apr 10, 2018
Method and apparatus for managing interference in a communication device
BLACKBERRY LTD2 citations72
US9564944B2Feb 7, 2017
Method and apparatus for managing interference in a communication device
BLACKBERRY LTD2 citations72
US9671765B2Jun 6, 2017
Methods and apparatus for tuning circuit components of a communication device
BLACKBERRY LTD4 citations70
US10615769B2Apr 7, 2020
Method and apparatus for adapting a variable impedance network
BLACKBERRY LTD0 citations52
NXP USA INC
4 patentsUS11444593B2Sep 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
US10700719B2Jun 30, 2020
Method and apparatus for adjusting the timing of radio antenna tuning
NXP USA INC0 citations52
MCKINZIE WILLIAM E
3 patentsUS8125399B2Feb 28, 2012
Adaptively tunable antennas incorporating an external probe to monitor radiated power
MCKINZIE WILLIAM E197 citations98
US8405563B2Mar 26, 2013
Adaptively tunable antennas incorporating an external probe to monitor radiated power
MCKINZIE WILLIAM E60 citations97
US8269683B2Sep 18, 2012
Adaptively tunable antennas and method of operation therefore
MCKINZIE WILLIAM E22 citations92
MANSSEN KEITH
3 patentsUS8860525B2Oct 14, 2014
Method and apparatus for managing interference in a communication device
MANSSEN KEITH52 citations96
US8860526B2Oct 14, 2014
Method and apparatus for managing interference in a communication device
MANSSEN KEITH18 citations91
US8948889B2Feb 3, 2015
Methods and apparatus for tuning circuit components of a communication device
MANSSEN KEITH37 citations90