Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871655 | Method of forming silicon oxycarbonitride film | Keisuke Suzuki, Kentaro Kadonaga, Byoung Hoon Lee, Sung Duk SON, Jae Hyuk Jang +1 more | 2014-10-28 |
| 8584170 | System and method of internet group management for multicast push in passive access networks | Sung Kwon Park | 2013-11-12 |
| 8510783 | Video on demand transmission/reception method and system using divided transport stream | Sung Kwon Park, Seong-min Joe | 2013-08-13 |
| 8119544 | Film formation method and apparatus for semiconductor process | Kazuhide Hasebe, Nobutake Nodera | 2012-02-21 |