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. 03, 2008
Filed:
May. 12, 2003
Applicant:
Takayuki Aizawa, Tokyo, JP;
Inventor:
Takayuki Aizawa, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G06K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
When it is detected that a USB cable has been connected, a status of a function is discriminated. If there is no problem even if a USB enumeration is started, a USB signal is pulled up and the enumeration is started. If it is determined that trouble occurs as a function when the enumeration is started, the pull-up of the USB signal is extended and, after the trouble is solved, the USB signal is pulled up and the enumeration is started.
Aizawa, Takayuki. (2008). Printer, information processing apparatus, and control method of interface (U.S. Patent No. 7382475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7382475
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