Kiyohara; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kiyohara; Tsutomu.The latest application filed is for "gate stack materials for semiconductor applications for lithographic overlay improvement".

Company Profile

0.3.4

Kiyohara; Tsutomu - Santa Clara CA
Kiyohara; Tsutomu - Campbell CA

*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
Gate stack materials for semiconductor applications for lithographic overlay improvement Grant 9,490,116 - Tsiang , et al. November 8, 2	2016-11-08
Gate Stack Materials For Semiconductor Applications For Lithographic Overlay Improvement App 20160203971 - TSIANG; Michael ; et al.	2016-07-14
Methods For Maintaining Clean Etch Rate And Reducing Particulate Contamination With Pecvd Of Amorphous Silicon Filims App 20140272184 - SREEKALA; Subbalakshmi ; et al.	2014-09-18
Enhancement in UV curing efficiency using oxygen-doped purge for ultra low-K dielectric film Grant 8,753,449 - Chhabra , et al. June 17, 2	2014-06-17
Enhancement In Uv Curing Efficiency Using Oxygen-doped Purge For Ultra Low-k Dielectric Film App 20130344704 - CHHABRA; Mahendra ; et al.	2013-12-26
PECVD oxide-nitride and oxide-silicon stacks for 3D memory application Grant 8,076,250 - Rajagopalan , et al. December 13, 2	2011-12-13
Overall defect reduction for PECVD films App 20080050932 - Lakshmanan; Annamalai ; et al.	2008-02-28

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