Liu; An Hsiung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; An Hsiung.The latest application filed is for "method for semiconductor self-aligned patterning".

Company Profile

0.7.7

Liu; An Hsiung - Taoyuan County TW
Liu; An-Hsiung - Taoyuan TW
Liu; An-Hsiung - Taoyuan City TW
Liu; An-Hsiung - Tao-Yuan Hsien 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
Method for semiconductor self-aligned patterning Grant 9,318,412 - Liu , et al. April 19, 2	2016-04-19
Method For Semiconductor Self-aligned Patterning App 20150028459 - LIU; AN HSIUNG ; et al.	2015-01-29
Method for wafer alignment Grant 8,174,673 - Liu May 8, 2	2012-05-08
Alignment mark arrangement and alignment mark structure Grant 8,164,753 - Liu , et al. April 24, 2	2012-04-24
Semiconductor device and fabrications thereof Grant 8,053,370 - Yang , et al. November 8, 2	2011-11-08
Alignment Mark Arrangement And Alignment Mark Structure App 20100309470 - Liu; An-Hsiung ; et al.	2010-12-09
Method for fabricating a semiconductor device Grant 7,803,701 - Lin , et al. September 28, 2	2010-09-28
Method For Wafer Alignment App 20100171942 - Liu; An-Hsiung	2010-07-08
Overlay alignment mark and alignment method for the fabrication of trench-capacitor dram devices Grant 7,723,181 - Liu , et al. May 25, 2	2010-05-25
Method For Fabricating A Semiconductor Device App 20090068813 - Lin; Shian-Jyh ; et al.	2009-03-12
Semiconductor Device And Fabrications Thereof App 20080242100 - Yang; Wei-Tung ; et al.	2008-10-02
Alignment mark and alignment method for the fabrication of trench-capacitor dram devices Grant 7,419,882 - Wu , et al. September 2, 2	2008-09-02
Overlay Alignment Mark And Alignment Method For The Fabrication Of Trench-capacitor Dram Devices App 20070190736 - Liu; An-Hsiung ; et al.	2007-08-16
Alignment Mark And Alignment Method For The Fabrication Of Trench-capacitor Dram Devices App 20060234440 - WU; Yuan-Hsun ; et al.	2006-10-19

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