Ranjan; Rajiv Y

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ranjan; Rajiv Y.The latest application filed is for "magnetic material for non-reactive process of granular perpendicular recording application".

Company Profile

0.16.5

Ranjan; Rajiv Y - San Jose CA US
Ranjan; Rajiv Y. - San Jose CA
Ranjan; Rajiv Y. - Edina MN

*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
Sublayers for magnetically soft underlayer Grant 9,653,105 - Ranjan , et al. May 16, 2	2017-05-16
Magnetic anisotropy of soft-underlayer induced by seedlayer Grant 7,192,663 - Chang , et al. March 20, 2	2007-03-20
Amorphous soft underlayers for perpendicular recording media Grant 7,060,376 - Chang , et al. June 13, 2	2006-06-13
Magnetic material for non-reactive process of granular perpendicular recording application App 20060051623 - Wu; Stella Z. ; et al.	2006-03-09
Magnetic anisotropy of soft-underlayer induced by magnetron field App 20050163037 - Chang, Chung-Hee ; et al.	2005-07-28
Magnetic anisotropy of soft-underlayer induced by magnetron field Grant 6,914,749 - Chang , et al. July 5, 2	2005-07-05
Ruthenium-aluminum underlayer for magnetic recording media Grant 6,908,689 - Chen , et al. June 21, 2	2005-06-21
Magnetic material for non-reactive process of granular perpendicular recording application App 20050095421 - Wu, Zhong S. ; et al.	2005-05-05
Niobium alloy seedlayer for magnetic recording media Grant 6,849,326 - Lee , et al. February 1, 2	2005-02-01
Magnetic anisotropy of soft-underlayer induced by seedlayer App 20040166377 - Chang, Chung-Hee ; et al.	2004-08-26
Laminated medium with antiferromagnetic stabilization layers Grant 6,759,149 - Chen , et al. July 6, 2	2004-07-06
Magnetic anisotrophy of soft-underlayer induced by seedlayer Grant 6,709,773 - Chang , et al. March 23, 2	2004-03-23
Medium with a seed layer and a B2-structured underlayer Grant 6,596,419 - Chen , et al. July 22, 2	2003-07-22
Integrated laser cleaning and inspection system for rigid thin film media for magnetic recording application Grant 6,394,105 - Boszormenyi , et al. May 28, 2	2002-05-28
Magnetic anisotropy of soft-underlayer induced by magnetron field App 20020025452 - Chang, Chung-Hee ; et al.	2002-02-28
High coercivity magnetic recording medium comprising a thin CoCrTa intermediate layer Grant 6,150,016 - Song , et al. November 21, 2	2000-11-21
Magnetic recording medium containing a Cr(HfO.sub.2) or Cr(ZrO.sub.2) Grant 6,139,950 - Wu , et al. October 31, 2	2000-10-31
Method of sputtering a carbon protective film on a magnetic disk by superimposing an AC voltage on a DC bias voltage Grant 5,507,930 - Yamashita , et al. April 16, 1	1996-04-16
Process for manufacturing selectively textured magnetic recording media Grant 5,108,781 - Ranjan , et al. April 28, 1	1992-04-28
Selectively textured magnetic recording media Grant 5,062,021 - Ranjan , et al. October 29, 1	1991-10-29

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