KA; SUNG HYUN
Patent Applications and Registrations
Patent applications and USPTO patent grants for KA; SUNG HYUN.The latest application filed is for "safeguard apparatus for covering camera lens".
- KA; SUNG HYUN - GUNPO-SI KR
| Patent | Date |
|---|---|
| Safeguard Apparatus For Covering Camera Lens App 20100239242 - KA; SUNG HYUN ; et al. | 2010-09-23 |
| Portable apparatus having two rotatable and foldable units and hinge device used for the same Grant 7,515,707 - Ka , et al. April 7, 2 | 2009-04-07 |
| Portable Electronic Device And Coupling Device For The Same App 20070297267 - HAN; YOUNG-SOO ; et al. | 2007-12-27 |
| Hinge device and electronic device using the same Grant 7,173,825 - Han , et al. February 6, 2 | 2007-02-06 |
| Hand-held electronic device including hinge device Grant 7,140,074 - Han , et al. November 28, 2 | 2006-11-28 |
| Portable apparatus having two rotatable and foldable units and hinge device used for the same App 20050236869 - Ka, Sung-Hyun ; et al. | 2005-10-27 |
| Hinge device App 20050155182 - Han, Young-Soo ; et al. | 2005-07-21 |
| Hinge device and electronic device using the same App 20050006212 - Han, Young-Soo ; et al. | 2005-01-13 |
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