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:
Oct. 26, 2004
Filed:
Apr. 13, 2000
Shoichi Aoyama, Hirakata, JP;
Yukie Syoda, Moriguchi, JP;
Kenichi Koshiba, Takatsuki, JP;
Yukako Ohtani, Moriguchi, JP;
Matsushita Electric Industrial Co., Ltd., Osaka-Fu, JP;
Abstract
A digital data recording control system reads music data from a CD and records (i.e., copies) the music data onto an SD card. The CD also stores an ISRC that specifies the content of the CD, that is, the music data present on the CD. The digital data recording control system includes: a recording number information storage unit for associating the ISRC with a number of times the music data has been recorded onto an SD card; a limit information storage unit for storing information showing a limit on a number of times the music data is permitted to be recorded; and a record judging unit for: (1) having a digital data reading unit read the ISRC from the CD and, if a number of times associated with the read ISRC is lower than the limit, read the music data from the CD; and (2) having a recording unit convert the read music data into an MP3 format and record the converted music data onto the SD card.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile