Inventor
CHOI KEVIN
US22 patents
⚠️ This page may combine multiple inventors who share the name “CHOI KEVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKYWORKS SOLUTIONS INC
10 patentsUS6765439B2Jul 20, 2004
Impedance matching for a power amplifier system
SKYWORKS SOLUTIONS INC17 citations92
US6639465B2Oct 28, 2003
Dynamic bias for a power amplifier
SKYWORKS SOLUTIONS INC25 citations92
US6946911B2Sep 20, 2005
Temperature-insensitive bias circuit for high-power amplifiers
SKYWORKS SOLUTIONS INC19 citations91
US6515541B2Feb 4, 2003
Multi-level power amplifier
SKYWORKS SOLUTIONS INC26 citations88
US6842072B1Jan 11, 2005
Power gain reduction circuit for power amplifiers
SKYWORKS SOLUTIONS INC16 citations82
US6992524B2Jan 31, 2006
Quiescent current control circuit for high-power amplifiers
SKYWORKS SOLUTIONS INC11 citations80
US7863979B2Jan 4, 2011
High efficiency power amplifier having embedded switching
SKYWORKS SOLUTIONS INC7 citations77
US6496073B2Dec 17, 2002
Digitally controlled bias circuit for amplifiers
SKYWORKS SOLUTIONS INC11 citations73
US6624703B1Sep 23, 2003
Terminal arrangement for an electrical device
SKYWORKS SOLUTIONS INC8 citations72
US7019383B2Mar 28, 2006
Gallium arsenide HBT having increased performance and method for its fabrication
SKYWORKS SOLUTIONS INC2 citations56
KREG ENTERPRISES INC
4 patentsUSD951052SMay 10, 2022
Shelf pin hole jig
KREG ENTERPRISES INC5 citations65
USD991060SJul 4, 2023
Corner radius template having a slot that receives a template piece
KREG ENTERPRISES INC0 citations54
US12172259B2Dec 24, 2024
Straight edge guide
KREG ENTERPRISES INC1 citations53
US11787078B2Oct 17, 2023
Portable cross cut system
KREG ENTERPRISES INC0 citations43