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:
Jun. 12, 2018
Filed:
Jan. 11, 2017
Applicant:
Memjet Technology Ltd., Dublin, IE;
Inventors:
Angus John North, North Ryde, AU;
Christopher Saul Barton, North Ryde, AU;
Assignee:
Memjet Technology Limited, , IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/16 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14129 (2013.01); B41J 2/14016 (2013.01); B41J 2/1433 (2013.01); B41J 2/14088 (2013.01); B41J 2/14112 (2013.01); B41J 2/1642 (2013.01);
Abstract
An inkjet nozzle device includes a MEMS structure in contact with ink, wherein a tantalum oxide layer is deposited on at least part of the MEMS structure for inhibiting corrosion by the ink.