Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10241344 | Advanced retroreflecting aerial displays | Shawn Michael Frayne, Shiu Pong Lee, Tung Yiu Fok, Albert Hwang, Kyle Appelgate | 2019-03-26 |
| 10191295 | Advanced retroreflecting aerial displays | Shawn Michael Frayne, Shiu Pong Lee, Tung Yiu Fok, Albert Hwang, Kyle Appelgate | 2019-01-29 |