Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7629732 | Cathode ray tube having a scatter-proof band | Sang-Shin Choi, Chang-Ryon Byon, Soon-Cheol Shin, Joon-Soo Bae, Hyung-Seok Oh +3 more | 2009-12-08 |
| 7525243 | CRT for display device with shatter proof member attached to funnel using adhesive | Joon-Soo Bae, Hoo-Deuk Kim, Kyou-Bong Lee, Yun-Ho Chang, Chang-Ryon Byon +2 more | 2009-04-28 |
| 7355332 | Cathode ray tube | Kue-Hong Lee, Young-Gon Hong, Yeoung-Uk Nam, Chang-Ryon Byon, Hoo-Deuk Kim +1 more | 2008-04-08 |