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:
May. 05, 2020
Filed:
Jun. 30, 2016
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Assignee:
SEAGATE TECHNOLOGY LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/66 (2006.01); G11B 5/725 (2006.01); G11B 5/84 (2006.01); G11B 5/82 (2006.01); G11B 5/72 (2006.01); G11B 5/00 (2006.01);
U.S. Cl.
CPC ...
G11B 5/725 (2013.01); G11B 5/72 (2013.01); G11B 5/82 (2013.01); G11B 5/8408 (2013.01); G11B 2005/0021 (2013.01);
Abstract
An anti-reflection storage medium. The anti-reflection storage medium includes a storage layer and a protective overcoat disposed over the storage later. The protective overcoat has a first refractive index value that is matched to a second refractive index value of the storage layer to reduce reflection of incident light applied to the storage medium when data is written to the storage layer of the storage medium.