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:
Feb. 15, 2011
Filed:
Mar. 09, 2005
Applicants:
Jun Kawashima, Setagaya-ku, JP;
Kazuhiko Morimura, Ohta-ku, JP;
Kenichi Morikawa, Kawasaki, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); H04J 3/16 (2006.01); H04J 3/24 (2006.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A switching apparatus includes an identification device for identifying received real-time packets; a measurement device for measuring a reception interval of the real-time packets according to the identification identified by the identification device; and an output device for giving priority to the real-time packets over other types of packets and outputting the real-time packet by priority based on the measurement measured by the measurement device.