Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850947 | Misalignment monitoring in a people conveyor | — | 2020-12-01 |
| 10768887 | Electronic apparatus, document displaying method thereof and non-transitory computer readable recording medium | Hyun Woo Lee, Ji-man Kim, Do-jun Yang | 2020-09-08 |