Ahn; Jae-Yun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ahn; Jae-Yun.The latest application filed is for "method for forming pattern using antireflective coating composition including photoacid generator".
- Ahn; Jae-Yun - Cheonan-si KR
- Ahn; Jae Yun - Busan KR
- Ahn; Jae-Yun - Hwaseong KR
| Patent | Date |
|---|---|
| Method for forming pattern using antireflective coating composition including photoacid generator Grant 11,269,252 - Lee , et al. March 8, 2 | 2022-03-08 |
| Method For Forming Pattern Using Antireflective Coating Composition Including Photoacid Generator App 20210026242 - Lee; Jung-June ; et al. | 2021-01-28 |
| Overcoat compositions and methods for photolithography Grant 10,514,604 - Hong , et al. Dec | 2019-12-24 |
| Underlying Coating Compositions For Use With Photoresists App 20190129305 - Lee; Jung-June ; et al. | 2019-05-02 |
| Photobase generators and photoresist compositions comprising same Grant 10,274,824 - Jang , et al. | 2019-04-30 |
| Coating Compositions For Use With An Overcoated Photoresist App 20180364576 - Lee; Jung-June ; et al. | 2018-12-20 |
| Photobase Generators And Photoresist Compositions Comprising Same App 20160334703 - Jang; Min-Kyung ; et al. | 2016-11-17 |
| Overcoat Compositions And Methods For Photolithography App 20160320703 - Hong; Chang-Young ; et al. | 2016-11-03 |
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