Thangaraj; Raj Nagappan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Thangaraj; Raj Nagappan.The latest application filed is for "perpendicular media with cr-doped fe-alloy containing soft underlayer (sul)".

Company Profile

0.5.5

Thangaraj; Raj Nagappan - Fremont 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
Perpendicular media with Cr-doped Fe-alloy containing soft underlayer (SUL) Grant 8,313,848 - Thangaraj , et al. November 20, 2	2012-11-20
Perpendicular Media with Cr-Doped Fe-Alloy Containing Soft Underlayer (SUL) App 20120070694 - Thangaraj; Raj Nagappan ; et al.	2012-03-22
Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) Grant 7,998,606 - Thangaraj , et al. August 16, 2	2011-08-16
PERPENDICULAR MEDIA WITH Cr-DOPED Fe-ALLOY-CONTAINING SOFT UNDERLAYER (SUL) FOR IMPROVED CORROSION PERFORMANCE App 20100081012 - Thangaraj; Raj Nagappan ; et al.	2010-04-01
Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) for improved corrosion performance Grant 7,566,508 - Thangaraj , et al. July 28, 2	2009-07-28
Granular perpendicular media with surface treatment for improved magnetic properties and corrosion resistance Grant 7,169,488 - Chen , et al. January 30, 2	2007-01-30
Perpendicular media with improved corrosion performance Grant 7,105,240 - Wu , et al. September 12, 2	2006-09-12
Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) for improved corrosion performance App 20060199044 - Thangaraj; Raj Nagappan ; et al.	2006-09-07
Granular perpendicular media with surface treatment for improved magnetic properties and corrosion resistance App 20040247941 - Chen, Qixu ; et al.	2004-12-09
Perpendicular media with improved corrosion performance App 20040247942 - Wu, Zhong (Stella) ; et al.	2004-12-09

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.