Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899774 | Method and apparatus for determining authenticity of an information bearing device | Wing Hong Lam | 2024-02-13 |
| 11361177 | Composite information bearing devices | Wing Hong Lam | 2022-06-14 |
| 10805523 | Article authentication apparatus having a built-in light emitting device and camera | Wing Hong Lam | 2020-10-13 |
| 10726513 | Information bearing devices and authentication devices including same | Wing Hong Lam | 2020-07-28 |
| 10664730 | Authentication devices | Wing Hong Lam | 2020-05-26 |
| 10185907 | Information bearing devices | Wing Hong Lam | 2019-01-22 |
| 10176413 | Information bearing devices | Wing Hong Lam | 2019-01-08 |
| 10140563 | Information bearing device | Wing Hong Lam | 2018-11-27 |
| 9957648 | Woven information bearing devices | Wing Hong Lam | 2018-05-01 |
| 9633195 | Authentication apparatus and methods | Wing Hong Lam | 2017-04-25 |