Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D561052 | Prefabricated core structure of automated passenger management system with passenger height detection sensor mechanism | Vincent Lau | 2008-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D561052 | Prefabricated core structure of automated passenger management system with passenger height detection sensor mechanism | Vincent Lau | 2008-02-05 |