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:
Sep. 05, 2006
Filed:
May. 10, 2002
Hidehiko Watanabe, Kanagawa, JP;
Hidehiko Watanabe, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A data communication apparatus regularly obtains counter information from a plurality of image forming apparatuses. Then, the data communication apparatus moves and writes the counter information that is in a first memory and obtained at a previous time to a second memory. Thereafter, the counter information obtained this time is written to the first memory. At the same time, the data communication apparatus compares the counter information obtained this time with the counter information obtained the previous time. When there is a contradiction between both sets of counter information, the counter information is determined to be a counter abnormality and transmitted to a central management apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile