A modified two-step SOVA-based turbo decoder with a fixed scaling factor. - Dai Won Kim; Taek Won Kwon; Jun Rim Choi; Jun Jin Kong (ISCAS, 2000)

A compatible DCT/IDCT architecture using hardwired distributed arithmetic. - Dae Won Kim; Taek Won Kwon; Jung Min Seo; Jae Kun Yu; Kyu Lee; Jung Hee Suk; Jun Rim Choi (ISCAS (2), 2001)

Two implementation methods of a 1024-bit RSA cryptoprocessor based on modified Montgomery algorithm. - Taek Won Kwon; Chang-Seok You; Won-Seok Heo; Yong-Kyu Kang; Jun Rim Choi (ISCAS (4), 2001)

A Parity Checker for a Large RNS Numbers Based on Montgomery Reduction Method. - Taek Won Kwon; Jun Rim Choi (IEICE Trans. Electron., 2005)