Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180538 | Digital television test stream generator, method thereof, and test stream recording medium using the same | Jong Sik Kim, Hi-Chul Jang, Ki-Sun Song, Kyu-Ik Sohng, Chan-Ho Han | 2007-02-20 |