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:
Oct. 14, 2008
Filed:
Apr. 04, 2003
Applicants:
Hitoshi Saito, Kanagawa, JP;
Akira Morisawa, Chiba, JP;
Inventors:
Hitoshi Saito, Kanagawa, JP;
Akira Morisawa, Chiba, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention, which includes a USB interface for receiving recording data from an external processor by using a first logical channel of multiple logical channels thereof, a recording unit for recording an image on the basis of recording data, and the USB interface for connecting with the recording unit, transfers recording data to the recoding unit via the USB interface and causes the recording unit to record, while forbidding to receive the recording data from the external processor via the USB interface during a recording operation of the recording unit.