Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855638 | Method, system, and recording medium for notifying reception of message | Hyeonji Jeon, Sun Young Park, Keonsu Lee, Munhyun Joo, Byoungseung Lee +10 more | 2020-12-01 |
| 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 |
| 10158984 | System and method for collecting usage history of smartphone, recommending user fitting application, and providing research service based on reward using smartphone optimizing application | — | 2018-12-18 |