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, 2008
Filed:
Oct. 09, 2003
Applicant:
Mitsuhisa Kanaya, Tokyo, JP;
Inventor:
Mitsuhisa Kanaya, Tokyo, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
when receiving reception error information from at least one of a plurality of other transfer destinations which indicates that data reception has not been performed properly as a result of the data transfer being performed by a multicast communication manner for a plurality of other transfer destinations, data re-transfer to the at least one of other plurality of transfer destinations is performed with one selected from the multicast and unicast communication manners according to the number of the at least one of other plurality of transfer destinations which has transmitted the reception error information.