Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9300918 | Service access control system and method using embedded browser agent | Chun-un Kang, Chang-nam Chu, Min Woo Jung, Dae-Hyun Lee | 2016-03-29 |
| 9081636 | Display apparatus, system, and application program control method thereof | — | 2015-07-14 |
| 8732783 | Apparatus and method for providing additional information using extension subtitles file | Chun-un Kang, Min Woo Jung, Chang-nam Chu, Jae Sung Park, Dae-Hyun Lee | 2014-05-20 |
| 8369528 | Method and apparatus for providing encrypted key based on DRM type of host device | Chang-nam Chu, Chun-un Kang, Min Woo Ko, Min Woo Jung, Jeong-Su Yun | 2013-02-05 |
| 7680840 | Image processing system and method of processing image | Min Woo Jung, Chun-un Kang, Hee-min Kwon, Chang-nam Chu | 2010-03-16 |
| 7644232 | Cache method and cache system for storing file's data in memory blocks divided from cache memory | Min Woo Jung, Chun-un Kang | 2010-01-05 |
| 7565530 | Source device and method for controlling output to sink device according to each content | Chun-un Kang, Hee-min Kwon, Min Woo Jung, Chang-nam Chu | 2009-07-21 |