Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7364287 | Pivotally openable type spectacles and sunshade-clip assembly | Suk-Jae Lee, Hyun Lee, Sung Jun Lee | 2008-04-29 |
| 7275820 | Spectacles and sunshade clip assembly using magnets | Suk-Jae Lee, Hyun Lee, Sung Jun Lee | 2007-10-02 |
| 7175272 | Spectacles and sunshade clip assembly using magnets | Suk-Jae Lee, Hyun Lee, Sung Jun Lee | 2007-02-13 |
| 7014313 | Interchangeable spectacles and sunshade clip assembly | Suk-Jae Lee, Hyun Lee, Sung Jun Lee | 2006-03-21 |
| 6375321 | Method and device for coupling spectacles and clip-on sunshades with each other | Suk-Jae Lee | 2002-04-23 |