Cha; Jihoon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cha; Jihoon.The latest application filed is for "substrate cleaning apparatus and substrate cleaning method using the same".
- Cha; Jihoon - Seoul KR
| Patent | Date |
|---|---|
| Substrate cleaning apparatus and substrate cleaning method using the same Grant 11,342,203 - Jeong , et al. May 24, 2 | 2022-05-24 |
| Substrate Cleaning Apparatus And Substrate Cleaning Method Using The Same App 20210020462 - JEONG; Jihoon ; et al. | 2021-01-21 |
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