Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10607001 | Web-based electronic document service apparatus capable of authenticating document editing and operating method thereof | Taeju Lee, Yongkyung Oh | 2020-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10607001 | Web-based electronic document service apparatus capable of authenticating document editing and operating method thereof | Taeju Lee, Yongkyung Oh | 2020-03-31 |