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:
Aug. 16, 2011
Filed:
Jan. 23, 2007
Applicants:
Kenichi Murahashi, Matsumoto, JP;
Yukiharu Horiuchi, Chino, JP;
Yuji Yoshida, Matsumoto, JP;
Inventors:
Assignee:
Seiko Epson Corporation, Toyko, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printer comprising a reception unit for receiving a command or data sent from a host computer, a timer for counting elapsed time after the command or data is received, and an error detection unit for reporting that the host computer is in an error state when the command or data from the host computer is not received within a predetermined time after the timer starts counting the elapsed time.
Murahashi, Kenichi. (2011). Methods and devices for host error detection by a printer (U.S. Patent No. 7999954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7999954
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