Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10397181 | Address book information service system, and method and device for address book information service therein | Jonghyun Kim, Youngshin Yoon | 2019-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10397181 | Address book information service system, and method and device for address book information service therein | Jonghyun Kim, Youngshin Yoon | 2019-08-27 |