Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9300918 | Service access control system and method using embedded browser agent | Chang-nam Chu, Ki-won Kwak, Min Woo Jung, Dae-Hyun Lee | 2016-03-29 |
| 9253228 | Cloud computing method, computing apparatus and server using the same | Dae-Hyun Lee, Moon-su Kim, Jeong-Gon Kim | 2016-02-02 |
| 9158792 | Apparatus and method for automatically composing album and managing cover image of album | Seung-hyuk Yu, Chang-nam Chu, Dae-Hyun Lee | 2015-10-13 |
| 9124849 | Program-based electronic program guide system and method thereof | Dae-Hyun Lee, Chang-nam Chu, Ki-Yong Kim, Seung-hyuk Yu | 2015-09-01 |
| 8732783 | Apparatus and method for providing additional information using extension subtitles file | Ki-won Kwak, Min Woo Jung, Chang-nam Chu, Jae Sung Park, Dae-Hyun Lee | 2014-05-20 |
| 8402456 | Portable storage device, system and method for automatic software installation | Chang-nam Chu, Dae-Hyun Lee, Seung-hyuk Yu | 2013-03-19 |
| 8369528 | Method and apparatus for providing encrypted key based on DRM type of host device | Ki-won Kwak, Chang-nam Chu, Min Woo Ko, Min Woo Jung, Jeong-Su Yun | 2013-02-05 |
| 8051431 | Apparatus and method for input management | Dae-Hyun Lee, Jae Sung Park | 2011-11-01 |
| 7680840 | Image processing system and method of processing image | Min Woo Jung, Ki-won Kwak, 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, Ki-won Kwak | 2010-01-05 |
| 7565530 | Source device and method for controlling output to sink device according to each content | Ki-won Kwak, Hee-min Kwon, Min Woo Jung, Chang-nam Chu | 2009-07-21 |
| 7028127 | Method of controlling portable personal device having facilities for storing and playing digital contents by computer and portable personal device operation method therefor | Dong Jin Kim | 2006-04-11 |