Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11409706 | Document cooperation supporting apparatus for supporting simultaneous edit of document, and operating method thereof | Yongkyung Oh, Kyury Kim | 2022-08-09 |
| 11093705 | Apparatus and method of verifying simultaneous edit match for markup language-based document | Yongkyung Oh, Kyury Kim | 2021-08-17 |
| 10607001 | Web-based electronic document service apparatus capable of authenticating document editing and operating method thereof | Yongkyung Oh, Kyury Kim | 2020-03-31 |
| 10489495 | Document collaboration apparatus for supporting simultaneous editing of styles for objects and operating method thereof | Yongkyung Oh, Kyury Kim | 2019-11-26 |
| 10310716 | Apparatus for supporting cooperation for joint editing of electronic document, and method of operating the same | Yongkyung Oh, Kyury Kim | 2019-06-04 |