Hwang; Won Jae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Won Jae.The latest application filed is for "thin type micro reformer".
- Hwang; Won Jae - Seoul KR
- Hwang; Won-Jae - Suwon KR
| Patent | Date |
|---|---|
| Thin type micro reformer Grant 7,695,693 - Hwang , et al. April 13, 2 | 2010-04-13 |
| Optical pickup apparatus having optical detection area for compensating for tracking error offset Grant 7,298,676 - Hwang , et al. November 20, 2 | 2007-11-20 |
| Thin type micro reformer App 20070044380 - Hwang; Won Jae ; et al. | 2007-03-01 |
| Optical pickup apparatus having optical detection area for compensating for tracking error offset App 20050226106 - Hwang, Won-Jae ; et al. | 2005-10-13 |
| Optical pickup device App 20050195705 - Shin, Dong-ik ; et al. | 2005-09-08 |
| Optical pickup device for optical disks having different track pitches App 20050195706 - Hwang, Won-Jae | 2005-09-08 |
| Tracking servo control apparatus and method using rotatable grating App 20050122862 - Shin, Dong-Ik ; et al. | 2005-06-09 |
| Recording/reproducing apparatus for optical tape Grant 5,369,631 - Hwang November 29, 1 | 1994-11-29 |
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