Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10688822 | Embedding 3D information in documents | Yecheng Wu | 2020-06-23 |
| 10675904 | Identification document with tactile feature | Ashley S. R. Tiguy, Daoshen Bi | 2020-06-09 |
| 10679105 | Line segment code for embedding information in an image | Robert Andrew Eckel | 2020-06-09 |