Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10462615 | Method and system for transmitting text messages | Dohoon Kim, Jeong Hwa Kim, Hyo Jung Kim, Hak Jin Doh, Sun Young Park +10 more | 2019-10-29 |
| 10341280 | Method, system, and recording medium for providing message based on group unit | Jeong Hwa Kim, Hyo Jung Kim, Hak Jin Doh, Sun Young Park, Myongwon Seo +10 more | 2019-07-02 |
| 10298529 | Method, system, and recording medium for managing group message | Dohoon Kim, Jeong Hwa Kim, Hyo Jung Kim, Hak Jin Doh, Sun Young Park +10 more | 2019-05-21 |