Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923462 | DC-DC converter and driving method thereof | Kyun Ho Kim, Min-Ho Park | 2018-03-20 |
| 9427084 | Rail | Dong Hee Lee, Hyun Ho Cha | 2016-08-30 |
| 9192232 | Retainer for sliding device provided with buffer member | Jae-Won Kim | 2015-11-24 |
| 9095213 | Sliding device | Dong Hee Lee, Hyun Ho Cha | 2015-08-04 |
| 8646856 | Bottom-mounted slide and manufacturing method thereof | Hyun Ho Cha | 2014-02-11 |
| 8632142 | Undermount-type sliding apparatus equipped with automatic closing device | Hyun Ho Cha | 2014-01-21 |
| 6821557 | Tungsten film coating method using tungsten oxide powders | Seong Lee, Moon Hee Hong, Joon-Woong Noh, Eun-Pyo Kim | 2004-11-23 |
| 6375024 | Vacuum apparatus for forming a vacuum in a container | — | 2002-04-23 |