Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739597 | Method of authenticating a polymer film by thickness measurement with a white light interferometer | — | 2017-08-22 |
| 9721416 | Authentication apparatus and method | — | 2017-08-01 |
| 9666009 | Authentication apparatus and method | — | 2017-05-30 |
| 9626557 | Detection of the presence of an item using reflection characteristics | — | 2017-04-18 |
| 9600953 | Authentication apparatus and method | — | 2017-03-21 |