Ji; Byounghoon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ji; Byounghoon.The latest application filed is for "vacuum chuck, substrate processing apparatus including the same and related method of manufacture".
- Ji; Byounghoon - Hwaseong-si KR
| Patent | Date |
|---|---|
| Gas supply and layer deposition apparatus including the same Grant 11,220,748 - Han , et al. January 11, 2 | 2022-01-11 |
| Vacuum Chuck, Substrate Processing Apparatus Including The Same And Related Method Of Manufacture App 20210074574 - Ji; Byounghoon ; et al. | 2021-03-11 |
| Gas Supply And Layer Deposition Apparatus Including The Same App 20210062339 - Han; Donghoon ; et al. | 2021-03-04 |
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