Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9936338 | System and method for transmitting/receiving data by using a mobile communication terminal in a Zigbee PAN | Dae-Hyun Sim, Kwang-Jun Kim, Jae-Ho Kim, Young-Seop Han, Woo-Jun Choi +2 more | 2018-04-03 |
| 9536247 | System and method for transmitting/receiving data by using a mobile communication terminal in a Zigbee PAN | Dae-Hyun Sim, Kwang-Jun Kim, Jae-Ho Kim, Young-Seop Han, Woo-Jun Choi +2 more | 2017-01-03 |
| 8295887 | Method for adjusting a ring tone volume and mobile communication terminal using the same | Jae-Chan Koh, In-Kwon Kang, Lae-Kyoung Kim, Hyun-Soo Kim, Young Shik Shin | 2012-10-23 |
| 8244550 | System and method for transmitting/receiving data by using a mobile communication terminal in a zigbee pan | Dae-Hyun Sim, Kwang-Jun Kim, Jae-Ho Kim, Young-Seop Han, Woo-Jun Choi +2 more | 2012-08-14 |