Cha; Jeong-Ok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cha; Jeong-Ok.The latest application filed is for "methods of forming wiring structures".
- Cha; Jeong-Ok - Seoul KR
| Patent | Date |
|---|---|
| Methods of forming wiring structures including a plurality of metal layers Grant 9,773,699 - Lee , et al. September 26, 2 | 2017-09-26 |
| Methods Of Forming Wiring Structures App 20160293484 - Lee; Jong-Jin ; et al. | 2016-10-06 |
| Methods Of Forming Wiring Structures In A Semiconductor Device App 20160276267 - Lee; Jong-Jin ; et al. | 2016-09-22 |
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