Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853612 | Digital modulation apparatus used with DVD-RAM and DVD-R/RW for increasing margin of operation of external device and method thereof | — | 2005-02-08 |
| 6843122 | Mass flow controller for control purge and managing method of the same | Hae Lyong Kim | 2005-01-18 |