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:
Feb. 26, 2008
Filed:
Oct. 22, 2002
Tsutomu Motohashi, Tokyo, JP;
Tsutomu Motohashi, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An information storage apparatus that stores data in a recording medium, retrieves control information of the recording medium, identifies remaining unrecorded regions in the recording medium based on the control information, stores data only in the unrecorded regions, and updates items of the control information corresponding to the recorded regions so that the information storage apparatus can skip the recorded regions when it stores data in the recording medium next time. The information storage apparatus can reduce time required for certifying the recording medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile