Lee; Chang Myung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Chang Myung.The latest application filed is for "iii-nitride semiconductor light emitting device".
- Lee; Chang Myung - Gyeonggi-do KR
- Lee; Chang Myung - Donghae-si KR
| Patent | Date |
|---|---|
| III-nitride semiconductor light emitting device Grant 7,915,636 - Lee March 29, 2 | 2011-03-29 |
| III-Nitride Semiconductor Light Emitting Device App 20090152578 - Lee; Chang Myung | 2009-06-18 |
| Method for manufacturing semiconductor device using KrF light source Grant 7,541,286 - Lee June 2, 2 | 2009-06-02 |
| METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING KrF LIGHT SOURCE App 20080064193 - Lee; Chang-Myung | 2008-03-13 |
| Semiconductor device and fabricating method thereof App 20080023756 - Lee; Chang Myung | 2008-01-31 |
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