Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209762 | Method for error handling in the toner refill process | Hyeonseung Lee, Jang-Geun Kim, Jincheol KIM, ByeongNo Jeong, Sungchul Ahn | 2021-12-28 |
| 11006020 | Control capture of execution screen | Hyeon Seung Lee, Hee Jung Kim, Kee Chang Lee | 2021-05-11 |