Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D560627 | DVD recorder | Jung-Hyun Park, Min-Ho Cha | 2008-01-29 |
| D560180 | DVD recorder | Jung-Hyun Park, Min-Ho Cha | 2008-01-22 |
| D560179 | DVD recorder | Ju-Won Cho, Chae-Joo Son | 2008-01-22 |
| D540286 | Portable DVD player | — | 2007-04-10 |
| D538768 | DVD recorder | Ju-Won Cho | 2007-03-20 |
| D536683 | DVD recorder | Ju-Won Cho | 2007-02-13 |
| D536682 | Blu-ray disk player | Ju-Won Cho | 2007-02-13 |
| D531153 | Blu-ray disk player | Ju-Won Cho | 2006-10-31 |
| D530692 | DVD recorder | Ju-Won Cho | 2006-10-24 |
| D529464 | Complex image player | Ju-Won Cho | 2006-10-03 |
| D529019 | Home theater | — | 2006-09-26 |
| D528525 | DVD player | Ju-Won Cho, Won-Gab Byun | 2006-09-19 |
| D526979 | Blu-ray player | — | 2006-08-22 |
| D521967 | DVD recorder | — | 2006-05-30 |
| D520974 | DVD recorder | — | 2006-05-16 |
| D520481 | DVD recorder | Won-Gab Byun | 2006-05-09 |
| D519963 | DVD player | Won-Gab Byun | 2006-05-02 |
| D484901 | Digital camcorder | — | 2004-01-06 |