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:
Jun. 17, 1997
Filed:
Apr. 17, 1996
Satoru Tsutsui, Aoba-ku, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A digital camera which captures images and converts the images to a digital form. The digital form of the images is compressed and written into a memory card along with Disk Operating System (DOS) information describing the memory card and files including bios parameters, File Allocation Table (FAT) information, and directory information. When the DOS information within the memory card needs to be changed, the FAT information of the memory card and only a portion of the directory information is read and transferred to a memory within the camera. The directory information which has been loaded into the camera is checked to determine if it is the necessary directory information. If it is not, further directory information is loaded into the memory of the camera. After editing of the FAT and directory information, the edited information is written back into the memory card.