Inventor
PARK EUN-CHUL
KR12 patents
⚠️ This page may combine multiple inventors who share the name “PARK EUN-CHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
8 patentsUS7933359B2Apr 26, 2011
Polar transmitter for increasing modulation rate using multi-phase generator
SAMSUNG ELECTRONICS CO LTD6 citations62
US7580486B2Aug 25, 2009
Multi-input multi-frequency synthesizing apparatus and method for multi-band RF receiver
SAMSUNG ELECTRONICS CO LTD2 citations62
US7701300B2Apr 20, 2010
Multi-frequency synthesizing apparatus and method for multi-band RF receiver
SAMSUNG ELECTRONICS CO LTD3 citations61
US7397317B2Jul 8, 2008
Quadrature signal generator for tuning phases of all of four generated quadrature signals
SAMSUNG ELECTRONICS CO LTD5 citations61
US7450925B2Nov 11, 2008
Receiver for wireless communication systems and I/Q signal phase difference correction method therefor
SAMSUNG ELECTRONICS CO LTD6 citations60
US7345527B2Mar 18, 2008
Ultra wideband filter based on a pair of cross-coupled transistors
SAMSUNG ELECTRONICS CO LTD2 citations60
US7536163B2May 19, 2009
Apparatus and method generating multi RF tone signals in UWB communication system
SAMSUNG ELECTRONICS CO LTD2 citations56
US7668263B2Feb 23, 2010
Multi-frequency synthesizing apparatus and method for multi-band RF receiver
SAMSUNG ELECTRONICS CO LTD0 citations51
KOREA ADVANCED INST SCI & TECH
4 patentsUS6287256B1Sep 11, 2001
Sealed-type remote pressure-monitoring device and method for fabricating the same
KOREA ADVANCED INST SCI & TECH157 citations98
US6517483B2Feb 11, 2003
Sealed-type remote pressure-monitoring device and method for fabricating the same
KOREA ADVANCED INST SCI & TECH62 citations96
US7119332B2Oct 10, 2006
Method of fabricating probe for scanning probe microscope
KOREA ADVANCED INST SCI & TECH9 citations72
US7161441B2Jan 9, 2007
High frequency distributed oscillator using coupled transmission line
KOREA ADVANCED INST SCI & TECH0 citations51