Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10212052 | Method for providing contents in a mobile communication system and apparatus thereof | Yon-Hee Kim, Young-In Cha, Gi-Seon Nam, O-Hyon Kwon | 2019-02-19 |
| 9426651 | Method for providing contents in a mobile communication system and apparatus thereof | Yon-Hee Kim, Young-In Cha, Gi-Seon Nam, O-Hyon Kwon | 2016-08-23 |
| 9054991 | Managing method and apparatus for servicing contents provided by content provider | Young-In Cha, Oh-Seung Lim, O-Hyon Kwon, Gi-Seon Nam, Yon-Hee Kim | 2015-06-09 |
| 8868774 | Method and apparatus for integrating and managing information of mobile terminal | Yon-Hee Kim, Young-In Cha, Gi-Seon Nam, O-Hyon Kwon | 2014-10-21 |
| 8737960 | Interface system of subscriber information management, billing, prepaid system for mobile network system, and prepaid method using the interface system | Yon-Hee Kim, Young-In Cha, Gi-Seon Nam, O-Hyon Kwon | 2014-05-27 |
| 8712377 | Managing method and apparatus for servicing contents provided by content provider | Young-In Cha, Oh-Seung Lim, O-Hyon Kwon, Gi-Seon Nam, Yon-Hee Kim | 2014-04-29 |
| 8676936 | Managing method and apparatus for servicing contents provided by content provider | Young-In Cha, Oh-Seung Lim, O-Hyon Kwon, Gi-Seon Nam, Yon-Hee Kim | 2014-03-18 |
| 8423627 | Managing method for providing contents service | Young-In Cha, Oh-Seung Lim, O-Hyon Kwon, Gi-Seon Nam, Yon-Hee Kim | 2013-04-16 |
| 8208450 | Subscriber information management system and method for mobile communication service system | Young-In Cha, Yon-Hee Kim, Gi-Seon Nam, O-Hyon Kwon | 2012-06-26 |