Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832310 | Apparatus and method for sharing information through presence service in a communication network | Jin-He Jung, Dae-Kyu Shin | 2017-11-28 |
| 9794395 | Apparatus and method for sharing information through presence service in a communication network | Jin-He Jung, Dae-Kyu Shin | 2017-10-17 |
| 9762720 | Apparatus and method for sharing information through presence service in a communication network | Jin-He Jung, Dae-Kyu Shin | 2017-09-12 |