New low-voltage small-area mixed-voltage I/O buffer. - Joung-Yeal Kim; Yoon-Suk Park; Young-Hyun Jun; Bai-Sun Kong (IEICE Electron. Express, 2009)

CMOS cross-coupled charge pump with improved latch-up immunity. - Su-Jin Park; Yonggu Kang; Joung-Yeal Kim; Tae Hee Han; Young-Hyun Jun; Chil-Gee Lee; Bai-Sun Kong (IEICE Electron. Express, 2009)

CMOS Charge Pump With Transfer Blocking Technique for No Reversion Loss and Relaxed Clock Timing Restriction. - Joung-Yeal Kim; Young-Hyun Jun; Bai-Sun Kong (IEEE Trans. Circuits Syst. II Express Briefs, 2009)

New Low-Voltage Low-Latency Mixed-Voltage I/O Buffer. - Joung-Yeal Kim; Su-Jin Park; Yong-Ki Kim 002; Sang-Keun Han; Young-Hyun Jun; Chil-Gee Lee; Tae Hee Han; Bai-Sun Kong (IEICE Trans. Electron., 2010)

Novel Low-Voltage Small-Area I/O Buffer for Mixed-Voltage Application. - Young-Wook Kim; Joung-Yeal Kim; Young-Hyun Jun; Bai-Sun Kong (FGIT-CA/CES3, 2011)

CMOS Charge Pump With No Reversion Loss and Enhanced Drivability. - Joung-Yeal Kim; Su-Jin Park; Kee-Won Kwon; Bai-Sun Kong; Joo-Sun Choi; Young-Hyun Jun (IEEE Trans. Very Large Scale Integr. Syst., 2014)