Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407618 | Control system and control method for controlling start and stop of multiple passenger conveyors | Zhong Chen | 2022-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407618 | Control system and control method for controlling start and stop of multiple passenger conveyors | Zhong Chen | 2022-08-09 |