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:
Aug. 15, 2006
Filed:
Dec. 31, 2002
Shintaro Takehara, Yokohama, JP;
You Yoshioka, Yokohama, JP;
Hideo Ando, Hino, JP;
Kazuo Watabe, Yokohama, JP;
Akihito Ogawa, Yokohama, JP;
Kazuto Kuroda, Kawasaki, JP;
Shintaro Takehara, Yokohama, JP;
You Yoshioka, Yokohama, JP;
Hideo Ando, Hino, JP;
Kazuo Watabe, Yokohama, JP;
Akihito Ogawa, Yokohama, JP;
Kazuto Kuroda, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An information storage medium according to an embodiment of this invention includes a wobble track whose wobble period is modulated by multi-frequency shift keying corresponding to playback control information, wherein the playback control information contains header data and address data, and the header data contains a VFO area formed from a predetermined frequency.