Operational Requirements for ENUM-Based Softswitch Use. - JoonHyung Lim; Weon Kim; Chanki Park; Lawrence Conroy (RFC, 2008)

An adaptive DC-balanced and multi-mode stimulator IC with 1GΩ output impedance for compact electro-acupuncture system. - Jiwon Lee; Minseo Kim; Kwantae Kim; Kiseok Song; Sanghoon Lee; Weon Kim; Jong Shin Woo; Hoi-Jun Yoo (EMBC, 2017)