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:
Dec. 16, 2003
Filed:
Apr. 09, 1999
Rickey G. Austin, Lisbon, IA (US);
Arvin D. Danielson, Solon, IA (US);
Intermec IP Corp., Woodland Hills, CA (US);
Abstract
A control system for a portable electronic printer is disclosed. The control system implements a method for performing a self-test of the hardware of a portable electronic printer, a method for monitoring the hardware of a portable electronic printer for a failure, a method for diagnosing a portable electronic printer, a method for booting a portable electronic printer having both volatile and non-volatile memory, a method for controlling the printing of data received from a serial transmission line whereby printing may be canceled, a method for controlling a printing system such that code or data in the printing system may be updated, a method of verifying a downloaded file in a printing system, a method for determining a communications protocol in a printing system, and a method for controlling communications in a printing system during a diagnostic routine.