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:
Nov. 30, 2021
Filed:
Jan. 13, 2015
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Xavier Vilajosana, Sant Cugat del Valles, ES;
Pere Tuset, San Cugat del Valles, ES;
Pol Fornos, Barcelona, ES;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/12 (2006.01); B41J 29/38 (2006.01); B41J 19/00 (2006.01); B41J 29/393 (2006.01); B41J 29/46 (2006.01); G06F 17/15 (2006.01);
U.S. Cl.
CPC ...
G06F 3/121 (2013.01); B41J 19/00 (2013.01); B41J 29/38 (2013.01); B41J 29/393 (2013.01); B41J 29/46 (2013.01); G06F 17/15 (2013.01);
Abstract
In an example, a method of anticipating maintenance in a printing device includes determining an inertial reference signal of a printer carriage and measuring a current inertial signal of the printer carriage. The method includes cross-correlating the inertial reference signal with the current inertial signal and determining from the cross-correlating when the current inertial signal is not within a preset confidence interval of the inertial reference signal.