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. 09, 2009
Filed:
Sep. 12, 2005
Applicants:
Koji Fukunaga, Kanagawa, JP;
Kiyoshi Katano, Chiba, JP;
Atsushi Nakamura, Kanagawa, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a plurality of information signal processing apparatuses are connected via IEEE 1394 communication control buses, these buses are connected via bridges, and bus reset occurs on a remote bus other than connected buses (step S), occurrence of remote bus reset is notified (steps S, S). Thus, even if bus reset occurs, the consistency of bus reset processing in an upper protocol layer can be ensured to realize normal data communication between buses.