Park; Sung Guen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Sung Guen.The latest application filed is for "source gas-supplying unit and chemical vapor deposition apparatus having the same".
- Park; Sung Guen - Taegu-kwangyokshi KR
- Park; Sung-Guen - Hwaseong-si KR
| Patent | Date |
|---|---|
| Method of fabricating thin liquid crystal display device Grant 8,512,580 - Cho , et al. August 20, 2 | 2013-08-20 |
| Etching apparatus Grant 7,494,595 - Park February 24, 2 | 2009-02-24 |
| Source gas-supplying unit and chemical vapor deposition apparatus having the same App 20070022953 - Choi; Yun-Ho ; et al. | 2007-02-01 |
| Etching apparatus App 20060108321 - Park; Sung Guen | 2006-05-25 |
| Etching apparatus Grant 7,014,732 - Park March 21, 2 | 2006-03-21 |
| Etching apparatus App 20030127189 - Park, Sung Guen | 2003-07-10 |
| Method of fabricating thin liquid crystal display device App 20030057183 - Cho, Gyu Sn ; et al. | 2003-03-27 |
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