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:
Sep. 21, 2010
Filed:
Feb. 08, 2007
Masayoshi Yoshida, Tokorozawa, JP;
Keiji Katata, Tokorozawa, JP;
Takeshi Koda, Tokorozawa, JP;
Shoji Taniguchi, Tokorozawa, JP;
Eiji Muramatsu, Tokorozawa, JP;
Masahiro Kato, Tokorozawa, JP;
Masahiro Miura, Tokorozawa, JP;
Tsuyoshi Hasebe, Tokorozawa, JP;
Masayoshi Yoshida, Tokorozawa, JP;
Keiji Katata, Tokorozawa, JP;
Takeshi Koda, Tokorozawa, JP;
Shoji Taniguchi, Tokorozawa, JP;
Eiji Muramatsu, Tokorozawa, JP;
Masahiro Kato, Tokorozawa, JP;
Masahiro Miura, Tokorozawa, JP;
Tsuyoshi Hasebe, Tokorozawa, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An optical disk () comprises recording management areas () in which record management data for managing data recording is recorded. The record management data includes (i) physical position information () indicating the positions of physical buffer areas in which buffer data for buffering recording operation is physically recorded and (ii) logical position information () indicating the position of a logical buffer area in which buffer data is logically recorded or to be recorded.