Mullapudi; Ravi B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mullapudi; Ravi B..The latest application filed is for "biased pulse dc reactive sputtering of oxide films".

Company Profile

0.9.9

Mullapudi; Ravi B. - San Jose 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
Biased pulse DC reactive sputtering of oxide films Grant 8,105,466 - Zhang , et al. January 31, 2	2012-01-31
Biased pulse DC reactive sputtering of oxide films Grant 7,544,276 - Zhang , et al. June 9, 2	2009-06-09
As-deposited planar optical waveguides with low scattering loss and methods for their manufacture Grant 7,469,558 - Demaray , et al. December 30, 2	2008-12-30
Biased pulse DC reactive sputtering of oxide films Grant 7,413,998 - Zhang , et al. August 19, 2	2008-08-19
Biased pulse DC reactive sputtering of oxide films Grant 7,381,657 - Zhang , et al. June 3, 2	2008-06-03
Biased pulse DC reactive sputtering of oxide films Grant 7,378,356 - Zhang , et al. May 27, 2	2008-05-27
Biased pulse DC reactive sputtering of oxide films App 20060057304 - Zhang; Hongmei ; et al.	2006-03-16
Biased pulse DC reactive sputtering of oxide films App 20060054496 - Zhang; Hongmei ; et al.	2006-03-16
Biased pulse DC reactive sputtering of oxide films App 20060057283 - Zhang; Hongmei ; et al.	2006-03-16
Planar optical devices and methods for their manufacture Grant 6,827,826 - Demaray , et al. December 7, 2	2004-12-07
Biased pulse DC reactive sputtering of oxide films App 20030173207 - Zhang, Hongmei ; et al.	2003-09-18
Rare-earth pre-alloyed PVD targets for dielectric planar applications App 20030175142 - Milonopoulou, Vassiliki ; et al.	2003-09-18
Planar optical devices and methods for their manufacture App 20030127319 - Demaray, Richard E. ; et al.	2003-07-10
As-deposited planar optical waveguides with low scattering loss and methods for their manufacture App 20030063883 - Demaray, Richard E. ; et al.	2003-04-03
Method of producing amorphous silicon for hard mask and waveguide applications Grant 6,533,907 - Demaray , et al. March 18, 2	2003-03-18
Planar optical devices and methods for their manufacture Grant 6,506,289 - Demaray , et al. January 14, 2	2003-01-14
Method of producing amorphous silicon for hard mask and waveguide applications App 20020134671 - Demaray, Richard E. ; et al.	2002-09-26
Planar optical devices and methods for their manufacture App 20020033330 - Demaray, Richard E. ; et al.	2002-03-21

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