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. 08, 2023
Filed:
May. 13, 2022
Applicant:
Memjet Technology Limited, Dublin, IE;
Inventors:
Jason Mark Thelander, North Ryde, AU;
David Oliver Burke, North Ryde, AU;
Assignee:
Memjet Technology Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/15 (2006.01); B41J 2/145 (2006.01); B41J 2/175 (2006.01); B41J 2/21 (2006.01); B41J 2/155 (2006.01); B41J 2/17 (2006.01);
U.S. Cl.
CPC ...
B41J 2/145 (2013.01); B41J 2/14 (2013.01); B41J 2/1433 (2013.01); B41J 2/14209 (2013.01); B41J 2/155 (2013.01); B41J 2/17 (2013.01); B41J 2/175 (2013.01); B41J 2/2103 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/13 (2013.01); B41J 2202/20 (2013.01);
Abstract
A printhead module includes: a monolithic substrate having alternate longitudinal slots and longitudinal ink supply channels defined through a thickness of the substrate and extending parallel with each other along a length of the substrate; and a plurality of rows of print chips mounted on a front face of the substrate, each row of print chips receiving ink only from a respective one of the ink supply channels. Each one of the longitudinal slots is configured to supply power and data only to a respective one of the rows of print chips.