Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834951 | Spectacles set with detachable magnetic shelter frame | — | 2004-12-28 |
| 6791584 | Method of scaling face image with spectacle frame image through computer | — | 2004-09-14 |
| 6783233 | Spectacles set with detachable shelter frame | — | 2004-08-31 |
| 6761449 | Spectacles set with detachable magnetic shelter frame | — | 2004-07-13 |
| 6729723 | Spectacles set with detachable magnetic shelter frame | — | 2004-05-04 |