Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9456215 | Image transmission apparatus in digital TV broadcasting | — | 2016-09-27 |
| 9319671 | System and apparatus for objective evaluation of image quality of digital image media | — | 2016-04-19 |
| 7693411 | Mobile terminal and auto-focusing method using a lens position error compensation | Seong-Geun Kwon | 2010-04-06 |
| 7639292 | Apparatus and method for improving image quality in image sensor | Seong-Geun Kwon, Kuhn-Il Lee, Kyu-Ik Sohng, Soo-Wook Jang, Eun-Su Kim | 2009-12-29 |
| 7586544 | Method and apparatus for testing lip-sync of digital television receiver | Jong Sik Kim | 2009-09-08 |
| 7499095 | Apparatus and method for auto-focusing in a mobile terminal | Seong-Geun Kwon | 2009-03-03 |
| 7180538 | Digital television test stream generator, method thereof, and test stream recording medium using the same | Jong Sik Kim, Douk-Hwan Park, Hi-Chul Jang, Ki-Sun Song, Kyu-Ik Sohng | 2007-02-20 |