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:
Jul. 01, 2014
Filed:
Mar. 29, 2012
Applicant:
Masayo Miyasaka, Nagano-ken, JP;
Inventor:
Masayo Miyasaka, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Managing commands in a buffer is simplified while continuing to enable immediately executing real-time commands. A control unit of a printer sequentially writes commands received from a host computer to a first buffer and sequentially reads the commands. If the read command is a real-time command, the control unit executes the command. If the read command is a normal command, the control unit writes the command to a second buffer without executing the command from the first buffer. The control unit sequentially reads and executes normal commands written to the second buffer.