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:
Aug. 21, 2012
Filed:
Mar. 03, 2009
Applicant:
Hozumi Yonezawa, Tokyo, JP;
Inventor:
Hozumi Yonezawa, Tokyo, JP;
Assignee:
Ricoh Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printing system includes a host apparatus and two or more printer devices connected to each other via a network. The host device sends print data to the printer devices. If a network disconnection occurs while the host device is sending the print data to the printer devices, the printing devices maintain a session with the host device and keep the print data that has been received at a time point before the network disconnection occurred. When a network reconnection takes place, the printer devices receive only un-received print data from the host device.