GOO; Gyo-hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for GOO; Gyo-hwan.The latest application filed is for "display apparatus and method of adjusting image quality thereof".
- GOO; Gyo-hwan - Hwaseong-si KR
- Goo; Gyo-Hwan - Suwon-si KR
| Patent | Date |
|---|---|
| Display Apparatus And Method Of Adjusting Image Quality Thereof App 20110115808 - GOO; Gyo-hwan | 2011-05-19 |
| Optical engine and image projecting apparatus having the same Grant 7,557,867 - Goo July 7, 2 | 2009-07-07 |
| Color wheel unit and optical engine having the same Grant 7,367,680 - Goo May 6, 2 | 2008-05-06 |
| Optical engine and image projecting apparatus having the same App 20060238645 - Goo; Gyo-hwan | 2006-10-26 |
| Color wheel unit and optical engine having the same App 20060132720 - Goo; Gyo-Hwan | 2006-06-22 |
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