Tsai; Feng-Nien

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsai; Feng-Nien.The latest application filed is for "photomask and semiconductor structure".

Company Profile

0.8.9

Tsai; Feng-Nien - Hsinchu TW
Tsai; Feng-Nien - New Taipei TW
Tsai; Feng-Nien - New Taipei City TW
Tsai; Feng-Nien - Taipei TW
Tsai, Feng-Nien - Kaohsiung TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Photomask and semiconductor structure Grant 9,548,291 - Tsai January 17, 2	2017-01-17
Special layout design printed rectangular pattern and improved pattern critical dimension uniformity Grant 9,395,629 - Tsai July 19, 2	2016-07-19
Photomask And Semiconductor Structure App 20160190116 - Tsai; Feng-Nien	2016-06-30
Alignment mark design for semiconductor device Grant 9,123,729 - Tsai September 1, 2	2015-09-01
Special Layout Design Printed Rectangular Pattern And Improved Pattern Critical Dimension Uniformity App 20150234283 - Tsai; Feng-Nien	2015-08-20
Alignment Mark Design For Semiconductor Device App 20140167297 - Tsai; Feng-Nien	2014-06-19
Alignment mark design for semiconductor device Grant 8,692,393 - Tsai April 8, 2	2014-04-08
Method For Forming Interlayer Connectors In A Three-dimensional Stacked Ic Device App 20140021628 - Shih; Yen-Hao ; et al.	2014-01-23
Method for forming interlayer connectors in a three-dimensional stacked IC device Grant 8,633,099 - Shih , et al. January 21, 2	2014-01-21
Alignment mark design for semiconductor device App 20130328221 - TSAI; Feng-Nien	2013-12-12
Acetazolamide Microparticle And Its Preparation Method And Use App 20120121708 - Chen; Yan-Ping ; et al.	2012-05-17
Indicating apparatus for skin protection against sunshine App 20040031927 - Tsai, Feng-Nien ; et al.	2004-02-19
Sun protection factor indicator Grant D479,805 - Tsai September 23, 2	2003-09-23

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