Lee; In Cheol
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; In Cheol.The latest application filed is for "system and method for treating exhaust fluid from semiconductor manufacturing equipment".
- Lee; In Cheol - Hwaseong-si KR
- Lee; In Cheol - Gyeonggi-do KR
- Lee; In Cheol - Great Neck NY
- Lee; In-Cheol - Hwaseong-gun KR
| Patent | Date |
|---|---|
| Pump system for semiconductor chamber Grant 11,353,023 - Lee June 7, 2 | 2022-06-07 |
| System And Method For Treating Exhaust Fluid From Semiconductor Manufacturing Equipment App 20220097000 - Lee; In Cheol | 2022-03-31 |
| Pump System For Semiconductor Chamber App 20210180596 - LEE; In Cheol | 2021-06-17 |
| Vacuum pump with cooling apparatus Grant 10,690,135 - Lee | 2020-06-23 |
| Vacuum Pump With Cooling Apparatus App 20180030983 - LEE; In Cheol | 2018-02-01 |
| Earphone carrying case Grant D604,501 - Lee November 24, 2 | 2009-11-24 |
| Semiconductor inspecting apparatus having device for cleaning tip of probe card and method for cleaning the tip App 20070199583 - Choi; Ji-Man ; et al. | 2007-08-30 |
| Plasma chemical vapor deposition apparatus having an improved nozzle configuration App 20050092245 - Moon, Ahn-Sik ; et al. | 2005-05-05 |
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