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Patent applications and USPTO patent grants for Cho; Keun-hwl.The latest application filed is for "semiconductor device having bar type active pattern".
Patent | Date |
---|---|
Semiconductor device having bar type active pattern Grant 8,106,464 - Cho , et al. January 31, 2 | 2012-01-31 |
Semiconductor device having bar type active pattern App 20100059807 - Cho; Keun-hwl ;   et al. | 2010-03-11 |
Multibit electro-mechanical memory device and manufacturing method thereof App 20090115009 - Lee; Ji-Myoung ;   et al. | 2009-05-07 |
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