Issued Patents All Time
Showing 25 most recent of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10805287 | Apparatus and method for providing and managing security information in communication system | Soo-Yeon Jung, In-Young Shin, Eun-Tae Won, Jong-Hyu Lee | 2020-10-13 |
| 10020953 | Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service | Soeng-Hun Kim, Sung-Ho Choi, Il Han | 2018-07-10 |
| 10015642 | Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof | Sung-Oh Hwang, Bo-Sun Jung, Jai-Yong Lee, Byung-Rae Lee, Jong-Hyo Lee | 2018-07-03 |
| 9800358 | Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message threfor | Byung-Rae Lee, Sung-Oh Hwang | 2017-10-24 |
| 9578467 | Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof | Sung-Oh Hwang, Bo-Sun Jung, Jai-Yong Lee, Byung-Rae Lee, Jong-Hyo Lee | 2017-02-21 |
| 9491184 | Method and apparatus for managing tokens for digital rights management | Byung-Rae Lee, Sung-Oh Hwang, Sergey Nikolayevich Seleznev | 2016-11-08 |
| 9405594 | Method and apparatus for controlling access to resources in remote user interface service | Young-Sun Ryu, Jae-Yeon Song | 2016-08-02 |
| 9356718 | Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor | Byung-Rae Lee, Sung-Oh Hwang | 2016-05-31 |
| 9326124 | Method and apparatus for informing a radio access network of a selected core network from user equipment in a network sharing system | Kyeong-In Jeong, Gert Jan Van Lieshout | 2016-04-26 |
| 9298601 | Conditional processing method and apparatus | Seo-Young Hwang, Jae-Yeon Song | 2016-03-29 |
| 9282437 | Method and system for providing notification message in a mobile broadcast system | Bo-Sun Jung, Sung-Oh Hwang, Jong-Hyo Lee, Jae-Yeon Song | 2016-03-08 |
| 9250871 | Method and apparatus for processing user interface composed of component objects | Seo-Young Hwang, Jae-Yeon Song, Kyung-Mo Park | 2016-02-02 |
| 9197404 | Method and apparatus for providing broadcast service using encryption key in a communication system | Sergey Nikolayevich Seleznev, Byung-Rae Lee, Sung-Oh Hwang | 2015-11-24 |
| 9058181 | Conditional processing method and apparatus | Seo-Young Hwang, Jae-Yeon Song | 2015-06-16 |
| 8954489 | Widget activation and communication method | Kyung-Mo Park, Jae-Yeon Song, Seo-Young Hwang | 2015-02-10 |
| 8948777 | Method and apparatus for sending and receiving broadcast service in a digital broadcasting system | Yiling Xu, Jae-Yoon Song | 2015-02-03 |
| 8930688 | Apparatus and method for providing security service of user interface | Seo-Young Hwang, Jae-Yeon Song, Kyung-Mo Park | 2015-01-06 |
| 8929271 | Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service | Soeng-Hun Kim, Sung-Ho Choi, Il Han | 2015-01-06 |
| 8917706 | Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof | Sung-Oh Hwang, Bo-Sun Jung, Jai-Yong Lee | 2014-12-23 |
| 8910213 | Method and apparatus for transferring user information between terminals in broadcast streaming service | Seo-Young Hwang, Kyung-Mo Park, Jae-Yeon Song, Doug-Young Suh, Gwang Hoon Park +3 more | 2014-12-09 |
| 8892633 | Apparatus and method for transmitting and receiving a user interface in a communication system | Kyung-Mo Park, Jae-Yeon Song, Seo-Young Hwang | 2014-11-18 |
| 8775318 | Method and system for updating firmware of terminals in a broadcast system | Jong-Hyo Lee, Ji-Eun Keum, Sung-Oh Hwang, Bo-Sun Jung | 2014-07-08 |
| 8775620 | Multimedia middleware apparatus using metadata, method for controlling multimedia middleware, and storage medium thereof | Young-Joo Song, Ki-Ho Jung, Mun Churl Kim, Mun-Churl Hendry | 2014-07-08 |
| 8774075 | Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service | Soeng-Hun Kim, Sung-Ho Choi, Il Han | 2014-07-08 |
| 8774414 | Method and apparatus for transmitting/receiving encryption information in a mobile broadcast system | Byung-Rae Lee, Sung-Oh Hwang, Bo-Sun Jung, Jong-Hyo Lee, Jae-Kwon Oh +1 more | 2014-07-08 |