Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12096459 | Method of broadcast gateway signaling for channel bonding, and apparatus for the same | Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim | 2024-09-17 |
| 11882481 | Apparatus and method for providing offloading service | Sung-Ik Park, Jae-Young Lee, Hyun-Jeong YIM, Namho Hur, Dong Joon CHOI | 2024-01-23 |
| 11778639 | Method of broadcast gateway signaling for channel bonding, and apparatus for the same | Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim | 2023-10-03 |
| 11343786 | Method for broadcast gateway signaling using cloud network and apparatus for the same | Jae-Young Lee, Hye-Ju OH, Hyun-Jeong YIM, Dong Joon CHOI | 2022-05-24 |
| 11153849 | Method of broadcast gateway signaling for channel bonding, and apparatus for the same | Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim | 2021-10-19 |
| 10917448 | Method and apparatus for broadcast gateway signaling for ensuring reliability | Jae-Young Lee, Young-min Choi, Sung-Ik Park, Heung-Mook Kim | 2021-02-09 |
| 10805689 | Method of transmitting IP-based broadcasting data over cable broadcasting network and apparatus for same | Joon-Young Jung, Heung-Mook Kim | 2020-10-13 |
| 10645454 | Apparatus for transmitting and receiving dynamic multi-mode service and method for providing the same | Hyun-Jeong YIM, Byung-Jun Bae, Hye-Ju OH, Heung-Mook Kim, Hyoung-Soo Lim +1 more | 2020-05-05 |
| 10135895 | Method and apparatus for repeatedly transmitting segment based broadcasting contents | Byung-Jun Bae, Hye-Ju OH, Hyun-Jeong YIM, Hyoung-Soo Lim, Nam-Ho HUR | 2018-11-20 |
| 9661398 | Broadcaster apparatus, content operator apparatus, and receiving terminal for augmented broadcasting service, and augmented broadcasting service method | Jeoung Lak HA, Bum Suk Choi, Young Ho JEONG, Jin Woo Hong | 2017-05-23 |
| 9426506 | Apparatuses for providing and receiving augmented broadcasting service in hybrid broadcasting environment | Jeoung Lak HA, Jung Hak Kim, Bum Suk Choi, Young Ho JEONG, Jin Woo Hong +5 more | 2016-08-23 |
| 9060186 | Audience selection type augmented broadcasting service providing apparatus and method | Seoung Chul KIM, Jung Hak Kim, Bum Suk Choi, Jeoung Lak HA, Young Ho JEONG +1 more | 2015-06-16 |
| 8949595 | Mutual authentication apparatus and method in downloadable conditional access system | Eun Jung Kwon, Han-Seung Koo, Heejeong KIM, Young Ho JEONG, O Hyung Kwon +1 more | 2015-02-03 |
| 8941688 | Method of providing augmented contents and apparatus for performing the same, method of registering augmented contents and apparatus for performing the same, system for providing targeting augmented contents | Bum Suk Choi, Seung Chul KIM, Jung Hak Kim, Jeoung Lak HA, Young Ho JEONG +1 more | 2015-01-27 |
| 8893176 | Method and apparatus for receiving augmented broadcasting content, method and apparatus for providing augmented content, and system for providing augmented content | Jeoung Lak HA, Jung Hak Kim, Seung Chul KIM, Bum Suk Choi, Young Ho JEONG +1 more | 2014-11-18 |
| 8881197 | Apparatus and method for processing augmented broadcast content using analysis algorithm based on reference signal | Bum Suk Choi, Jeoung Lak HA, Jung Hak Kim, Young Ho JEONG, Jin Woo Hong | 2014-11-04 |
| 8869199 | Media content transmission method and apparatus, and reception method and apparatus for providing augmenting media content using graphic object | Jung Hak Kim, Seung Chul KIM, Bum Suk Choi, Jeoung Lak HA, Young Ho JEONG +1 more | 2014-10-21 |
| 8839323 | Random backoff apparatus and method for receiving augmented content | Jeoung Lak HA, Seung Chul KIM, Jung Hak Kim, Bum Suk Choi, Young Ho JEONG +1 more | 2014-09-16 |
| 8797357 | Terminal, system and method for providing augmented broadcasting service using augmented scene description data | Jung Hak Kim, Bum Suk Choi, Jeoung Lak HA, Young Ho JEONG, Jin Woo Hong | 2014-08-05 |
| 8739223 | Method and apparatus for processing augmented broadcast content using augmentation region information | Bum Suk Choi, Jeoung Lak HA, Jung Hak Kim, Young Ho JEONG, Jin Woo Hong | 2014-05-27 |
| 8719860 | Augmented broadcasting stream transmission device and method, and augmented broadcasting service providing device and method | Jeoung Lak HA, Jung Hak Kim, Seung Chul KIM, Bum Suk Choi, Young Ho JEONG +1 more | 2014-05-06 |
| 8621218 | Method and apparatus for mutual authentication in downloadable conditional access system | Eun Jung Kwon, Han-Seung Koo, Young Ho JEONG, Heejeong KIM, O Hyung Kwon +1 more | 2013-12-31 |
| 8583930 | Downloadable conditional access system, secure micro, and transport processor, and security authentication method using the same | Han-Seung Koo, Eun Jung Kwon, Hee Jeong Kim, Young Ho JEONG, O-Hyung Kwon +1 more | 2013-11-12 |
| 8549302 | Downloadable conditional access system, channel setting method and message structure for 2-way communication between terminal and authentication server in the downloadable conditional access system | O Hyung Kwon, Soo-In Lee | 2013-10-01 |
| 8533458 | Headend system for downloadable conditional access service and method of operating the same | Young Ho JEONG, Heejeong KIM, Eun Jung Kwon, Han-Seung Koo, O Hyung Kwon +1 more | 2013-09-10 |