Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414350 | Trench-gate sic mosfet device and manufacturing method therefor | Jeong Hyun Moon, Sang Cheol Kim, Hyoung Woo Kim, Moonkyong Na, Wook BAHNG +1 more | 2025-09-09 |
| 11121265 | Silicon carbide trench schottky barrier diode using polysilicon and a method of manufacturing the same | O Gyun Seok, Sang Cheol Kim, Hyoung Woo Kim, Moon Kyong Na, Jeong Hyun Moon +1 more | 2021-09-14 |
| 9368217 | Voltage generator, integrated circuit, and voltage generating method | — | 2016-06-14 |
| 8671094 | System and method for providing document based on personal network | Soo Hyun Kim, Chan Hoon Park | 2014-03-11 |
| 8655646 | Apparatus and method for detecting named entity | Jae Won Lee, Jeong-su Kim, Hae Chang Rim | 2014-02-18 |
| 8612433 | System and method for providing search result based on personal network | Soo Hyun Kim, O Shik KWON, Chan Hoon Park | 2013-12-17 |
| 8218368 | Semiconductor memory device and erase method in the same | Sam Kyu Won, Jae Won Cha, Kwang Ho Baek | 2012-07-10 |
| 8043150 | Game system and method using twin gage | Hyun Woo Park | 2011-10-25 |
| 7787299 | Semiconductor memory device and erase method in the same | Sam Kyu Won, Jae Won Cha, Kwang Ho Baek | 2010-08-31 |
| 7782667 | Method of operating a flash memory device | Jae Won Cha, Sam Kyu Won, Kwang Ho Baek | 2010-08-24 |
| 7734461 | Apparatus for providing voice dialogue service and method of operating the same | Byung-kwan Kwak, Jeong-Mi Cho | 2010-06-08 |
| 7593937 | Apparatus, medium, and method clustering audio files | Jeong-su Kim, Jung Eun Kim, Jae Won Lee, Jeong-Mi Cho | 2009-09-22 |
| 7549918 | Golf game system and method thereof | Sung-Jun Cho | 2009-06-23 |