Lee; Choong-Bong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Choong-Bong.The latest application filed is for "photoresist compositions and pattern formation methods".
- Lee; Choong-Bong - Westborough MA
| Patent | Date |
|---|---|
| Photoresist Compositions And Pattern Formation Methods App 20220043342 - Cardolaccia; Thomas ; et al. | 2022-02-10 |
| Photoresist Compositions And Pattern Formation Methods App 20220019143 - Aqad; Emad ; et al. | 2022-01-20 |
| Photoresist Compositions And Methods App 20190204743 - Kaitz; Joshua ; et al. | 2019-07-04 |
| Pattern Formation Methods App 20190204742 - Lee; Choong-Bong ; et al. | 2019-07-04 |
| Multiple-pattern forming methods Grant 9,753,370 - Hong , et al. September 5, 2 | 2017-09-05 |
| Photolithographic methods Grant 9,703,200 - Park , et al. July 11, 2 | 2017-07-11 |
| Photoresist overcoat compositions Grant 9,581,904 - Lee , et al. February 28, 2 | 2017-02-28 |
| Photoresist Overcoat Compositions App 20160122574 - LEE; Choong-Bong ; et al. | 2016-05-05 |
| Pattern Formation Methods App 20160124309 - LEE; Choong-Bong ; et al. | 2016-05-05 |
| Multiple-pattern Forming Methods App 20160062232 - Hong; Chang-Young ; et al. | 2016-03-03 |
| Photoresist Overcoat Compositions App 20150185607 - PARK; Jong Keun ; et al. | 2015-07-02 |
| Photolithographic Methods App 20150185615 - PARK; Jong Keun ; et al. | 2015-07-02 |
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