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Patent applications and USPTO patent grants for McCann; Jeffrey A..The latest application filed is for "thin-film magnetic recording media with dual intermediate layer structure for increased coercivity".
Patent | Date |
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Thin-film magnetic recording media with dual intermediate layer structure for increased coercivity Grant 6,982,071 - Ma , et al. January 3, 2 | 2006-01-03 |
Thin-film magnetic recording media with dual intermediate layer structure for increased coercivity App 20040146685 - Ma, Xiaoding ;   et al. | 2004-07-29 |
Nitrogen-doped hydrogenated carbon films by ion beam deposition Grant 6,689,425 - Ma , et al. February 10, 2 | 2004-02-10 |
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