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.:

US 7419258 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 02, 2008

Filed:

Sep. 29, 2003
Applicants:

Atsushi Murakami, Aichi-ken, JP;

Masaaki Hori, Tajimi, JP;

Inventors:

Atsushi Murakami, Aichi-ken, JP;

Masaaki Hori, Tajimi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/13 (2006.01);
U.S. Cl.
CPC ...
Abstract

A printer includes a first housing and a second housing. The first housing has a driver circuit board mounting an EEPROM storing control information regarding a mechanical module. The second housing is provided with a control circuit board storing a program for controlling the printer. In the printer, when the housings are assembled, the control information is available on the program, the control circuit board controls the mechanical module based on the program. Thus, in this printer, even when a component of the mechanical module has been replaced with a new one, the control circuit board can control the mechanical module smoothly based on the control information after replacement because the control information of the mechanical module is stored on in the EEPROM.


Find Patent Forward Citations

Murakami, Atsushi. (2008). Electronic device having detachable controller (U.S. Patent No. 7419258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7419258

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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