Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151931 | Advanced retroreflecting aerial displays | Shawn Michael Frayne, Shiu Pong Lee, Tung Yiu Fok, Alexis Hornstein, Albert Hwang | 2018-12-11 |
| 10012841 | Advanced retroreflecting aerial displays | Shawn Michael Frayne, Shiu Pong Lee, Tung Yiu Fok, Alexis Hornstein, Albert Hwang | 2018-07-03 |