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:
Nov. 23, 2010
Filed:
Jan. 25, 2005
Applicants:
Makoto Yamada, Tokyo, JP;
Satoshi Tsujii, Tokyo, JP;
Toshihiro Ishizaka, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital recording apparatus using a disc shaped record medium including an extracting unit that extracts outlined information of each of a plurality of files recorded on the disc shaped record medium. A correlating unit correlates the extracted outlined information and the plurality of files and generates an index file. A recording unit records the index file to a predetermined position of the disc shaped record medium. When a predetermined operation mode is performed, a plurality of types of data of the plurality of files are output in a predetermined format.