Chen; Kun-Ei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Kun-Ei.The latest application filed is for "semiconductor device with contamination improvement".

Company Profile

3.11.11

Chen; Kun-Ei - Tainan TW
CHEN; Kun-Ei - Tainan City TW
CHEN; Kun-Ei - Tainan County TW
Chen; Kun-Ei - Beimen Township, Tainan County N/A TW
Chen; Kun-Ei - Beimen Township N/A TW
Chen; Kun-Ei - Beiman Township Tainan County 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
Semiconductor device with contamination improvement Grant 11,004,973 - Sun , et al. May 11, 2	2021-05-11
Semiconductor Device With Contamination Improvement App 20190288110 - SUN; Chung-Ren ; et al.	2019-09-19
Semiconductor device with contamination improvement Grant 10,312,366 - Sun , et al.	2019-06-04
Semiconductor Device With Contamination Improvement App 20170345928 - SUN; Chung-Ren ; et al.	2017-11-30
Method for manufacturing semiconductor device with contamination improvement Grant 9,722,076 - Sun , et al. August 1, 2	2017-08-01
Method For Manufacturing Semiconductor Device With Contamination Improvement App 20170062612 - SUN; Chung-Ren ; et al.	2017-03-02
System and method of monitoring and controlling atomic layer deposition of tungsten Grant 8,900,886 - Chen , et al. December 2, 2	2014-12-02
Metal shield structures in backside illumination image sensor chips Grant 8,698,217 - Hsu , et al. April 15, 2	2014-04-15
System And Method Of Monitoring And Controlling Atomic Layer Deposition Of Tungsten App 20130323859 - CHEN; Kun-Ei ; et al.	2013-12-05
Method for forming semiconductor device Grant 8,586,486 - Chen , et al. November 19, 2	2013-11-19
Metal Shield Structures in Backside Illumination Image Sensor Chips and Methods for Forming the Same App 20130249039 - Hsu; Chun-Yuan ; et al.	2013-09-26
Method For Forming Semiconductor Device App 20130157467 - CHEN; Jen-Yi ; et al.	2013-06-20
Method of forming dual damascene semiconductor device Grant 8,034,722 - Lin , et al. October 11, 2	2011-10-11
Method Of Forming Dual Damascene Semiconductor Device App 20070238306 - Lin; Chih-Han ; et al.	2007-10-11
Non-invasive wafer transfer position diagnosis and calibration Grant 6,965,432 - Wu , et al. November 15, 2	2005-11-15
Non-invasive wafer transfer position diagnosis and calibration App 20030227624 - Wu, Yu-Yi ; et al.	2003-12-11

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