Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991672 | Chef backpack | Keith Chiu | 2023-07-11 |
| D977253 | Travel bag | Keith Chiu | 2023-02-07 |
| D977254 | Travel folder case | Keith Chiu | 2023-02-07 |
| D959837 | Backpack flap with strap | Keith Chiu | 2022-08-09 |
| 11266223 | Backpack that employs a strap fastener to secure utensils in place | Keith Chiu | 2022-03-08 |
| D941572 | Backpack interior panel | Keith Chiu | 2022-01-25 |
| D897682 | Backpack flap with strap | Keith Chiu | 2020-10-06 |
| 5923759 | System for securely exchanging data with smart cards | — | 1999-07-13 |
| 5204663 | Smart card access control system | — | 1993-04-20 |