EP

Eun-chul Park

Samsung: 8 patents #15,984 of 75,807Top 25%
KAIST: 4 patents #2,767 of 11,619Top 25%
Overall (All Time): #423,908 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7933359 Polar transmitter for increasing modulation rate using multi-phase generator Jeong Hoon Lee, Seung-Woo Kim, Jae Sup Lee 2011-04-26
7701300 Multi-frequency synthesizing apparatus and method for multi-band RF receiver Hyun Soo Chae, Hoon Kim 2010-04-20
7668263 Multi-frequency synthesizing apparatus and method for multi-band RF receiver Hyun Soo Chae, Hoon Kim 2010-02-23
7580486 Multi-input multi-frequency synthesizing apparatus and method for multi-band RF receiver Choong-yul Cha, Hoon Kim 2009-08-25
7536163 Apparatus and method generating multi RF tone signals in UWB communication system Min Suk Kang, Tuan Phan, Chun-deok Suh, Chang-wam Kim, Sang-Gug Lee 2009-05-19
7450925 Receiver for wireless communication systems and I/Q signal phase difference correction method therefor Hyun-su Chae, Hoon Kim 2008-11-11
7397317 Quadrature signal generator for tuning phases of all of four generated quadrature signals Chun-deok Suh, Choong-yul Cha 2008-07-08
7345527 Ultra wideband filter based on a pair of cross-coupled transistors Han Seung Lee, Gyu Hyung Cho, Hee-Seok Han 2008-03-18
7161441 High frequency distributed oscillator using coupled transmission line Euisik Yoon 2007-01-09
7119332 Method of fabricating probe for scanning probe microscope Il-Joo Cho, Songcheol Hong, Euisik Yoon 2006-10-10
6517483 Sealed-type remote pressure-monitoring device and method for fabricating the same Jun-Bo Yoon, Euisik Yoon 2003-02-11
6287256 Sealed-type remote pressure-monitoring device and method for fabricating the same Jun-Bo Yoon, Euisik Yoon 2001-09-11