LA; Jung In
Patent Applications and Registrations
Patent applications and USPTO patent grants for LA; Jung In.The latest application filed is for "wet etching solution".
- LA; Jung In - Asan-si KR
- LA; Jung-In - Chungcheongnam-do KR
| Patent | Date |
|---|---|
| Wet Etching Solution App 20120007019 - LA; Jung In ; et al. | 2012-01-12 |
| Wet etching solution Grant 8,043,525 - La , et al. October 25, 2 | 2011-10-25 |
| Composition for etching silicon oxide and method of forming a contact hole using the same App 20110073801 - Hwang; Dong-Won ; et al. | 2011-03-31 |
| Composition for etching silicon oxide and method of forming a contact hole using the same Grant 7,879,736 - Hwang , et al. February 1, 2 | 2011-02-01 |
| Composition For Etching Silicon Oxide And Method Of Forming A Contact Hole Using The Same App 20080121622 - HWANG; Dong-Won ; et al. | 2008-05-29 |
| Wet etching solution App 20080041823 - La; Jung In ; et al. | 2008-02-21 |
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