Inventor
CHAKI SHIN
JP14 patents
⚠️ This page may combine multiple inventors who share the name “CHAKI SHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
12 patentsUS6605871B2Aug 12, 2003
RF circuit chip and RF circuit device including the RF circuit chip
MITSUBISHI ELECTRIC CORP8 citations72
US5990747ANov 23, 1999
High frequency amplifier circuit and microwave integrated circuit
MITSUBISHI ELECTRIC CORP16 citations72
US12525554B2Jan 13, 2026
Semiconductor device with MMIC and pads reducing wire length
MITSUBISHI ELECTRIC CORP0 citations61
US7953997B2May 31, 2011
Power amplifier
MITSUBISHI ELECTRIC CORP4 citations61
US6982603B2Jan 3, 2006
Radio-frequency power amplification circuit having stabilization circuit
MITSUBISHI ELECTRIC CORP3 citations61
US6922115B2Jul 26, 2005
Attenuator with switchable transistors for controlling attenuation
MITSUBISHI ELECTRIC CORP5 citations61
US6730945B2May 4, 2004
Semiconductor device
MITSUBISHI ELECTRIC CORP4 citations61
US11431070B2Aug 30, 2022
Flexible substrate
MITSUBISHI ELECTRIC CORP0 citations50
US9343380B2May 17, 2016
High-frequency power amplifier and method for manufacturing the same
MITSUBISHI ELECTRIC CORP0 citations50
US6888428B2May 3, 2005
High frequency semiconductor integrated circuit capable of switching between characteristics
MITSUBISHI ELECTRIC CORP0 citations50
US5812033ASep 22, 1998
Microwave integrated circuit
MITSUBISHI ELECTRIC CORP0 citations41
US10290603B2May 14, 2019
High-frequency circuit
MITSUBISHI ELECTRIC CORP0 citations40