Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297545 | Apparatus and method of treating substrate | Jun Kil HWANG, Min Jung Kim, Seong-soo Lee | 2025-05-13 |
| 7839358 | Apparatus and method for driving a plasma display panel | Joo-Yul Lee, Kyoung-Ho Kang | 2010-11-23 |
| 7796238 | Photolithography equipment having wafer pre-alignment unit and wafer pre-alignment method using the same | — | 2010-09-14 |
| 7652898 | Soft start circuit and power supply including soft start circuit | Do-wan Kim, Chul-Su Hong, Gun Woo Moon, Chong Eun Kim | 2010-01-26 |
| 7483000 | Apparatus and method for driving a plasma display panel | Joo-Yul Lee, Kyoung-Ho Kang | 2009-01-27 |
| 7446736 | Plasma display panel | Jeong Hyun Seo, Joo-Yul Lee, Tae Hyun Kim, Min-Sun Yoo | 2008-11-04 |
| 7250925 | Plasma display panel driving method | Jeong Hyun Seo, Joo-Yul Lee, Tae Hyun Kim, Min-Sun Yoo | 2007-07-31 |
| 7161565 | Apparatus and method for driving a plasma display panel | Joo-Yul Lee, Kyoung-Ho Kang | 2007-01-09 |
| 6963174 | Apparatus and method for driving a plasma display panel | Joo-Yul Lee, Kyoung-Ho Kang | 2005-11-08 |
| 6954188 | Plasma display panel driving method | Jeong Hyun Seo, Joo-Yul Lee, Tae Hyun Kim, Min-Sun Yoo | 2005-10-11 |
| 6677921 | Method of driving plasma display panel | Kyoung-Ho Kang, Shigeo Mikoshiba, Tomokazu Shiga, Kiyoshi Igarashi, Makoto Ishii +3 more | 2004-01-13 |
| 6657397 | Method for resetting a plasma display panel in address-while-display driving mode | Joo-Yul Lee, Kyoung-Ho Kang | 2003-12-02 |