Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48360 | Method and apparatus for providing trick play service | O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Hyung-tak Choi, Ji-Eun Keum +1 more | 2020-12-15 |
| 10798153 | Terminal apparatus and server and method of controlling the same | Yu Na Kim, O-hoon Kwon, Hyung Rai Oh, Seung Hyun YOON, Soon-back Cha +1 more | 2020-10-06 |
| 10425666 | Method and apparatus for adaptive streaming using segmentation | Ho-jin Ha, O-hoon Kwon, Sung Bin IM, Ji-Eun Keum, Guanhua Zhang +1 more | 2019-09-24 |
| 10084850 | Terminal apparatus, server and method of controlling the same | Yu Na Kim, O-hoon Kwon, Hyung Rai Oh, Seung Hyun YOON, Soon-back Cha +1 more | 2018-09-25 |
| 9860573 | Method and apparatus for providing and receiving data | O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Hyung-tak Choi, Ji-Eun Keum +1 more | 2018-01-02 |
| 9756364 | Streaming method and apparatus operating by inserting other content into main content | Ho-jin Ha, Hyung-tak Choi, O-hoon Kwon, Jae-Yeon Song, Sung-Ryeul Rhyu +3 more | 2017-09-05 |
| 9699486 | Method and apparatus for transmitting and receiving data | O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Hyung-tak Choi, Ji-Eun Keum | 2017-07-04 |
| 9277252 | Method and apparatus for adaptive streaming based on plurality of elements for determining quality of content | Ho-jin Ha, O-hoon Kwon, Guanhua Zhang, Hyung-tak Choi, Ji-Eun Keum | 2016-03-01 |
| 9197689 | Method and apparatus for adaptively streaming content including plurality of chapters | Ho-jin Ha, Soon-back Cha, Ji-Eun Keum, O-hoon Kwon, Hyung-tak Choi | 2015-11-24 |
| 8805172 | Contents reproducing method and apparatus for adjusting contents reproducing time based on user preference information | Hyung-tak Choi, In-chul Hwang | 2014-08-12 |
| 8638932 | Security method and system and computer-readable medium storing computer program for executing the security method | — | 2014-01-28 |
| 8515265 | Method and apparatus for providing trick play service | O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Hyung-tak Choi, Ji-Eun Keum +1 more | 2013-08-20 |
| 8346957 | Method and apparatus for transmitting/receiving information in internet protocol network | — | 2013-01-01 |
| 8332903 | System, apparatus and method of providing personal broadcasting service according to scheduling | Mun-jo Kim, Soon-back Cha, Kyoung-je Oh | 2012-12-11 |
| 8079063 | Method and apparatus for controlling home network devices using rich site summary service | — | 2011-12-13 |