Choi; Ik Soo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Ik Soo.The latest application filed is for "method for forming fine pattern by spacer patterning technology".

Company Profile

0.6.9

Choi; Ik Soo - Icheon-si KR
Choi; Ik-Soo - Kyoungki-do KR
Choi; Ik-Soo - Ichon-Shi KR

*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 forming fine pattern by spacer patterning technology Grant 7,727,889 - Choi , et al. June 1, 2	2010-06-01
Method for fabricating storage node contact in semiconductor device Grant 7,709,367 - Lee , et al. May 4, 2	2010-05-04
Method for Forming Fine Pattern by Spacer Patterning Technology App 20090269924 - Choi; Ik Soo ; et al.	2009-10-29
Method for forming storage node contact plug in semiconductor device Grant 7,427,564 - Hwang , et al. September 23, 2	2008-09-23
Method for forming landing plug contact in semiconductor device Grant 7,419,896 - Choi , et al. September 2, 2	2008-09-02
Method For Fabricating Storage Node Contact In Semiconductor Device App 20080003811 - Lee; Hae-Jung ; et al.	2008-01-03
Method for fabricating semiconductor device App 20080003767 - Choi; Ik-Soo ; et al.	2008-01-03
Method for forming contact plug of semiconductor device Grant 7,314,825 - Choi , et al. January 1, 2	2008-01-01
Method for forming storage node contact plug in semiconductor device App 20070123040 - Hwang; Chang-Youn ; et al.	2007-05-31
Method for forming metal line in semiconductor device App 20070072411 - Cho; Sang-Hoon ; et al.	2007-03-29
Method for forming contact hole in semiconductor device App 20060292498 - Hwang; Chang-Youn ; et al.	2006-12-28
Method for fabricating capacitor of semiconductor device Grant 7,105,417 - Choi , et al. September 12, 2	2006-09-12
Method for forming landing plug contact in semiconductor device App 20060141696 - Choi; Ik-Soo ; et al.	2006-06-29
Method for forming contact plug of semiconductor device App 20050272245 - Choi, Bong-Ho ; et al.	2005-12-08
Method for fabricating capacitor of semiconductor device App 20040115881 - Choi, Ik-Soo ; et al.	2004-06-17

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