Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8711092 | Pointing device, display apparatus and pointing system, and location data generation method and display method using the same | Byung-seok Soh, Sang-on Choi | 2014-04-29 |
| 8334855 | Electronic pen for detecting touch location and method and apparatus for detecting touch location | Hyun-Chul Do | 2012-12-18 |
| 7595772 | Plasma display panel method and apparatus for preventing after-image on the plasma display panel | Soo Jin Lee, Woo Jin Kim | 2009-09-29 |
| 7583242 | Plasma display panel, and apparatus and method for driving the same | Soo Jin Lee | 2009-09-01 |
| 7576715 | Multi-gray-scale image display method and apparatus thereof | — | 2009-08-18 |
| 7423613 | Method and apparatus to automatically control power of address data for plasma display panel, and plasma display panel including the apparatus | Mi-Young Joo | 2008-09-09 |
| 7355570 | Method of expressing gray level of high load image and plasma display panel driving apparatus using the method | — | 2008-04-08 |
| 7327333 | Method and apparatus for reducing flicker when displaying pictures on a plasma display panel | Mi-Young Joo | 2008-02-05 |
| 7233300 | Apparatus and method for displaying gray scales of plasma display panel | Tae-Kyong Kwon | 2007-06-19 |
| 7006059 | Multi-gray-scale image display method and apparatus thereof | — | 2006-02-28 |
| 6972740 | Plasma display panel method and apparatus for preventing after-image on the plasma display panel | Soo Jin Lee, Woo Jin Kim | 2005-12-06 |