Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10887648 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2021-01-05 |
| 10805667 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2020-10-13 |
| 10667003 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2020-05-26 |
| 10523995 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2019-12-31 |
| 10382811 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2019-08-13 |
| 9912981 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2018-03-06 |
| 9537675 | Method and apparatus for transmitting and receiving personal broadcasting data based on peer-to-peer communication | Guanhua Zhang, O-hoon Kwon, Sung Bin IM, Akhil Chapalamadugu | 2017-01-03 |
| 9232193 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method | Sang Kwon Lee, Hyok-sung Choi, Sung-Joo Kim, Ho-joong Kim, Lyun-sik Hyun +1 more | 2016-01-05 |
| 8875242 | Method and apparatus for handling security level of device on network | Hyok-sung Choi, Sang Kwon Lee, Seong-kook Shin, Se-jun Han | 2014-10-28 |
| 8838683 | Method and apparatus for receiving data by using peer-to-peer portal server | Sung Bin IM, O-hoon Kwon, Guanhua Zhang, Chapalamadugu Akhil, Sang Kwon Lee | 2014-09-16 |