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:
Dec. 13, 2011
Filed:
Feb. 10, 2009
Naoki Shimma, Kawasaki, JP;
Naoki Shimma, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of recording information on a recording medium. The method includes determining whether an amount of information recorded in a user data area is equal to or greater than a predetermined value when a finalizing process is performed on the recording medium. The user data area is an area of the recording medium and is used for information recording. The method further includes padding an area subsequent to an area of the user data area in which the information is recorded, by recording dummy information, if the amount of the information is less than the predetermined value, and recording management information for managing the dummy information as a file, in the user data area, for dummy information that has been recorded halfway, if the padding is interrupted.