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:
Dec. 28, 2021
Filed:
Mar. 12, 2019
Applicant:
Case Western Reserve University, Cleveland, OH (US);
Inventors:
Kenneth D. Singer, Pepper Pike, OH (US);
Irina Shiyanovskaya, Cleveland, OH (US);
Assignees:
CASE WESTERN RESERVE UNIVERSITY, Cleveland, OH (US);
FOLIO PHOTONICS, INC., Solon, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/005 (2006.01); G11B 7/007 (2006.01); G11B 7/003 (2006.01); G11B 7/24038 (2013.01); G11B 7/24065 (2013.01); G11B 7/24027 (2013.01); G11B 7/242 (2006.01); G11B 7/245 (2006.01); G11B 7/26 (2006.01); G11B 7/24056 (2013.01); G11B 7/24044 (2013.01); G11B 7/00 (2006.01); G11B 7/246 (2013.01); G11B 7/24 (2013.01);
U.S. Cl.
CPC ...
G11B 7/24038 (2013.01); G11B 7/0052 (2013.01); G11B 7/0079 (2013.01); G11B 7/242 (2013.01); G11B 7/245 (2013.01); G11B 7/24027 (2013.01); G11B 7/24044 (2013.01); G11B 7/24056 (2013.01); G11B 7/24065 (2013.01); G11B 7/26 (2013.01); G11B 2007/0013 (2013.01); G11B 2007/240025 (2013.01); G11B 2007/24624 (2013.01);
Abstract
An optical information storage medium includes a substrate and a multilayer polymeric film. The multilayer polymeric film has a first surface and an opposite second surface that extend the length of the multilayer polymeric film. The second surface is adhered to a surface of the substrate. The multilayer polymeric film includes a plurality of coextruded alternating polymeric active data storage layers and polymeric buffer layers.