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Patent applications and USPTO patent grants for Yu; Tuan-Yen.The latest application filed is for "photomask".
Patent | Date |
---|---|
Photomask Grant 10,747,099 - Chen , et al. A | 2020-08-18 |
Photomask App 20190361339 - Chen; Yen-Pu ;   et al. | 2019-11-28 |
Manufacturing method of pattern transfer mask Grant 9,581,898 - Liou , et al. February 28, 2 | 2017-02-28 |
Manufacturing Method Of Pattern Transfer Mask App 20160306274 - Liou; En-Chiuan ;   et al. | 2016-10-20 |
Method of correcting overlay error Grant 9,400,435 - Liou , et al. July 26, 2 | 2016-07-26 |
Method Of Correcting Overlay Error App 20150362905 - Liou; En-Chiuan ;   et al. | 2015-12-17 |
Method of forming a photoresist pattern App 20140120476 - Yu; Tuan-Yen ;   et al. | 2014-05-01 |
Method of forming assist feature patterns Grant 8,524,423 - Chiang , et al. September 3, 2 | 2013-09-03 |
Method Of Forming Assist Feature Patterns App 20130017474 - Chiang; Yi-Chih ;   et al. | 2013-01-17 |
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