Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11006006 | Facsimile machine including modem unit and line interface unit and self diagnosis method performed by the same | Chang Min Han | 2021-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11006006 | Facsimile machine including modem unit and line interface unit and self diagnosis method performed by the same | Chang Min Han | 2021-05-11 |