Daniel A. Nepela — 35 Patents at Read Rite

Daniel A. Nepela has been granted 35 US patents while listed as an inventor at Read Rite. The first was granted in 1981 and the most recent in January 2009. Daniel A. Nepela ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Daniel A. Nepela in Saratoga, CA, US.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7482298	Superconductor compositions operable at high temperatures	—	2009-01-27
6828897	Methods and compositions for optimizing interfacial properties of magnetoresistive sensors	—	2004-12-07	$11,007,000
6424507	Spin valve magnetoresistive sensor for high temperature environment using iridium manganese	Marcos M. Lederman, Hua-Ching Tong	2002-07-23	$610,000
6330131	Reduced stiction air bearing slider	Paul H. Schmidt	2001-12-11	$7,670,000
6166891	Magnetoresistive sensor for high temperature environment using iridium manganese	Marcos M. Lederman, Hua-Ching Tong	2000-12-26	$9,626,000
6163426	Magnetoresistive head with minimal electromigration	Chung Fai Lam	2000-12-19	$8,250,000
6137662	Magnetoresistive sensor with pinned SAL	Yiming Huai, Durga P. Ravipati, Marcos M. Lederman	2000-10-24	$3,851,000
6078479	Magnetic tape head with flux sensing element	Erich P. Valstyn, Derek J. Kroes	2000-06-20	$2,822,000
5961746	Corrosion resistant amorphous magnetic alloys	—	1999-10-05	$2,203,000
5949627	Thin film magnetic head with stress relief layering	Edgar M. Williams, Peter G. Bischoff	1999-09-07	$6,576,000
5920979	Method of forming an inductive magnetic head with approximate zero magnetostriction	Siamak Sarhadi	1999-07-13	$3,389,000
5917680	Magnetoresistive head with magnetic bias level control	Erich P. Valstyn, Charles R. Bond	1999-06-29	$6,968,000
5793550	Magnetoresistive head using sense currents of opposite polarities	Amritpal S. Rana	1998-08-11	$1,484,000
5793279	Methods and compositions for optimizing interfacial properties of magnetoresistive sensors	—	1998-08-11	$1,484,000
5768073	Thin film magnetic head with reduced undershoot	Charles R. Bond	1998-06-16	$5,077,000
5751528	Multilayer exchange coupled magnetic poles with approximate zero magnetostriction	Siamak Sarhadi	1998-05-12	$3,807,000
5742459	Magnetic head having encapsulated magnetoresistive transducer and multilayered lead structure	Yong Shen, Chyu-Jiuh Torng	1998-04-21	$3,613,000
5742162	Magnetoresistive spin valve sensor with multilayered keeper	Marcos M. Lederman	1998-04-21	$3,613,000
5739987	Magnetoresistive read transducers with multiple longitudinal stabilization layers	Samuel W. Yuan, Marcos M. Lederman	1998-04-14	$3,405,000
5734533	Dual gap magnetic head and method of making the same	—	1998-03-31	$10,128,000
5727308	Thin film magnetic head and method of fabrication	Chak M. Leung, Charles R. Bond	1998-03-17	$9,387,000
5717550	Antiferromagnetic exchange biasing using buffer layer	Marcos M. Lederman	1998-02-10	$11,308,000
5685645	Roll balance sub-ambient pressure air bearing slider	Ciuter Chang	1997-11-11	$14,552,000
5568981	Negative pressure air bearing slider	Ciuter Chang, Yiao-Tee Hsia, Rajendra Bhadra	1996-10-29	$13,202,000
5508868	Dual element magnetoresistive sensing head having in-gap flux guide and flux closure piece with particular connection of magnetoresistive sensing elements to differential amplifier	Shih-Cheng Cheng	1996-04-16	$14,058,000

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Daniel A. Nepela — 35 Patents

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