The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2007
Filed:
Jan. 27, 2004
Applicants:
Thomas Patrick Nolan, Fremont, CA (US);
Erol Girt, Berkeley, CA (US);
Chunghee Chang, Fremont, CA (US);
Qixu Chen, Milpitas, CA (US);
Li-lien Lee, San Jose, CA (US);
Inventors:
Thomas Patrick Nolan, Fremont, CA (US);
Erol Girt, Berkeley, CA (US);
Chunghee Chang, Fremont, CA (US);
Qixu Chen, Milpitas, CA (US);
Li-Lien Lee, San Jose, CA (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/738 (2006.01);
U.S. Cl.
CPC ...
Abstract
A perpendicular magnetic recording medium including an interlayer structure for crystallographically orienting a layer of a hexagonal close-packed (hcp) perpendicular magnetic recording material formed thereon, comprising in overlying sequence from a surface of a magnetically soft underlayer: