| 8997182 |
Legacy device registering method, data transferring method and legacy device authenticating method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2015-03-31 |
| 8949926 |
Method for protecting contents, method for sharing contents and device based on security level |
Min-gyu Chung, Sung Hyun Cho, Il Gon Park, Soo-jung Kim, Kumar K. Kiran |
2015-02-03 |
| 8924731 |
Secure signing method, secure authentication method and IPTV system |
Il Gon Park, Sung Hyun Cho, Min-gyu Chung, Kumar K. Kiran, Man-soo Jeong |
2014-12-30 |
| 8918508 |
Method for transferring resource and method for providing information |
Il Gon Park, Sung Hyun Cho, Min-gyu Chung, Man-soo Jeong |
2014-12-23 |
| 8676878 |
Domain managing method, domain extending method and reference point controller electing method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2014-03-18 |
| 8667108 |
Domain managing method, domain extending method and reference point controller electing method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2014-03-04 |
| 8667107 |
Domain managing method, domain extending method and reference point controller electing method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2014-03-04 |
| 8584206 |
Method for managing domain using multi domain manager and domain system |
Sung Hyun Cho, Min-gyu Chung, Il Gon Park, Soo-jung Kim, Man-soo Jeong |
2013-11-12 |
| 8560703 |
Data transfer controlling method, content transfer controlling method, content processing information acquisition method and content transfer system |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2013-10-15 |
| 8543707 |
Data transfer controlling method, content transfer controlling method, content processing information acquisition method and content transfer system |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2013-09-24 |
| 8527764 |
Method and system for secure communication |
Kumar K. Kiran, Sung Hyun Cho, Min-gyu Chung, Il Gon Park, Soo-jung Kim |
2013-09-03 |
| 8429300 |
Data transferring method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2013-04-23 |
| 8301785 |
Data transferring method and content transferring method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2012-10-30 |
| 8291057 |
Data transferring method and content transferring method |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2012-10-16 |
| 8291508 |
Method and system for processing content |
Sung Hyun Cho, Il Gon Park, Man-soo Jeong, Min-gyu Chung |
2012-10-16 |
| 8180936 |
DRM interoperable system |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2012-05-15 |
| 8082350 |
DRM interoperable system |
Man-soo Jeong, Il Gon Park, Min-gyu Chung, Sung Hyun Cho, Soo-jung Kim +1 more |
2011-12-20 |
