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:
Mar. 10, 2015
Filed:
Jan. 15, 2014
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Yuuichi Suzuki, Kanagawa, JP;
Kensaku Takahashi, Kanagawa, JP;
Nobuhiko Ando, Tokyo, JP;
Tetsuya Inoue, Kanagawa, JP;
Yutaka Tentaku, Kanagawa, JP;
Hiroaki Nakagawa, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/24 (2013.01); G11B 7/007 (2006.01);
U.S. Cl.
CPC ...
G11B 7/007 (2013.01);
Abstract
An information recording medium includes a plurality of wobbled tracks, in which a phase mismatch range of an adjacent wobble is a portion of a range of one track.