Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564027 | Modulating brightness of optical element conveying human-discernible information to also convey machine-discernible information | Rong Eric Ao, Donald Richard Dignam, Jian Meng | 2017-02-07 |