Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7110954 | Wireless purchase and on-line inventory apparatus and method for vending machines | Hon Ching Yung, Kwong K. Leung | 2006-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7110954 | Wireless purchase and on-line inventory apparatus and method for vending machines | Hon Ching Yung, Kwong K. Leung | 2006-09-19 |