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:
Apr. 02, 2013
Filed:
Jun. 01, 2009
Masaru Kuroda, Tokyo, JP;
Masaru Kuroda, Tokyo, JP;
Ricoh Company, Limited, Tokyo, JP;
Abstract
A communication apparatus transmits a request message to connectable relay apparatuses, and receives a response message from the relay apparatuses. The communication apparatus determines whether the received request message includes the device identification data of a relay apparatus to which it is currently connected. If no received response message includes the device identification data of a relay apparatus to which it is currently connected, the communication apparatus requests another relay apparatus identified based on device identification data that is included in any of the received response messages to make a connection with the communication apparatus.