Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009716 | System for monitoring optical output/wavelength | Byung Seok Choi, Jong Hyun Lee, Hogyeong Yun, Kwang-Seong Choi, Jong Tae Moon | 2006-03-07 |
| 5821134 | Method of manufacturing an optoelectronic device | Byung-Kwon Kang, Jung Koo Kang, You-Ri Jo, Seung-Jo Jeong, Young Kun Sin | 1998-10-13 |
| 5273761 | Method and composition for insect control | Yon-Tae Kim | 1993-12-28 |
| 4919601 | Waveform actuating air compressor | — | 1990-04-24 |