Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628468 | Optical tape cassette | Seung-tae Jung, Jung-hoe Kim, Dong Heon Kang | 1997-05-13 |
| 5604760 | Circuit for driving second harmonic generator | — | 1997-02-18 |
| 5521375 | Method and apparatus for controlling the output level of a second harmonic generator by temperature compensation | — | 1996-05-28 |