Hwang; Hee-don
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Hee-don.The latest application filed is for "method of manufacturing integrated circuit device".
- Hwang; Hee-don - Seoul KR
- Hwang; Hee-Don - Yongin-si KR
| Patent | Date |
|---|---|
| Method of manufacturing integrated circuit device Grant 10,115,640 - Hwang , et al. October 30, 2 | 2018-10-30 |
| Method Of Manufacturing Integrated Circuit Device App 20180025947 - Hwang; Hee-don ; et al. | 2018-01-25 |
| Semiconductor Device App 20150228786 - Yi; Wook-Yeol ; et al. | 2015-08-13 |
| Semiconductor trench isolation including polysilicon and nitride layers Grant 8,766,355 - Lee , et al. July 1, 2 | 2014-07-01 |
| Semiconductor Trench Isolation Including Polysilicon And Nitride Layers App 20120056263 - Lee; Dong-kak ; et al. | 2012-03-08 |
| Methods of manufacturing semiconductor devices having a recessed-channel Grant 8,119,486 - Kim , et al. February 21, 2 | 2012-02-21 |
| Methods Of Manufacturing Semiconductor Devices Having A Recessed-channel App 20110201168 - Kim; Young-Pil ; et al. | 2011-08-18 |
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