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:
May. 06, 2003
Filed:
Oct. 27, 2000
Yoshihiko Takenaka, Tokorozawa, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An information recording apparatus for recording record information on a plurality of information recording mediums consecutively is provided. The record information is comprised of a plurality of information units and has an entire time length necessary for recording which is longer than a recordable time length of an information recording medium. A plurality of recording devices record each of the information units on each of a plurality of information recording mediums based on a control signal. The same information units are recorded on each of a plurality of information recording mediums concurrently. At least part of an area of one information recording medium where the same information units as those recorded on another information recording medium are recorded is set as a free space which can be overwritten with different information units. The free space is overwritten with rest of the information units which are not recorded on the one information recording medium because of no capacity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile