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:
Feb. 22, 2022
Filed:
Feb. 06, 2019
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
John Rossi, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01); G06K 15/10 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
B41J 29/38 (2013.01); G06K 15/102 (2013.01); H04L 7/0008 (2013.01);
Abstract
A fluid ejection controller interface includes output logic to receive control data packets, each control data packet including a set of primitive data bits and a set of random bits. The fluid ejection controller interface includes counter logic to cause the output logic to output modified control data packets to a fluid ejection controller of a fluid ejection device.