Best brother
Best brother
Cute Yuna
Coach, Gwangju FC
Yang-Kyu Choi and Boys
Happy Birthday
Happy Birthday
Their autumn by the riverside
♥Olympic Park
Good Friend
Children
with Dr. Sang Woo Lee (TEL Fellow)
with Prof. Gang Qiu
(Univ. of Minnesota)
The Avengers
with Prof. Bharat Jalan, Prof. Gang Qiu, and lab. members
Members, SAIT (Samsung Electronics), S. Korea
Chicago River
Prof. Peide Ye Group,
Purdue University
Birck Nanotechnology Center,
Purdue University
ASCENT Annual Review,
University of Notre Dame
Wabash Football Club,
Purdue University
Purdue Boilermakers Football
Prof. Yang-Kyu Choi Group, KAIST
Ph.D. Lab Members
With Prof. Chenming Hu (U.C. Berkeley) and Dr. Jin-Woo Han (Samsung) in IEDM
IEEE Electron Device Society(EDS) Ph.D. Student Fellowship Award in IEDM
Ph.D. Lab Members, KAIST
Night View of Chicago
UC Berkeley
Interlaken
SID Paper Award,
Distinguished Poster Paper
Military Service