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:
Apr. 07, 2020
Filed:
Jun. 05, 2018
Fujifilm Dimatix, Inc., Lebanon, NH (US);
Matt Giere, Santa Clara, CA (US);
Christoph Menzel, New London, NH (US);
Daniel W. Barnett, Plainfield, NH (US);
FUJIFILM Dimatix, Inc., Lebannon, NH (US);
Abstract
A fluid ejection apparatus includes a fluid ejector comprising a pumping chamber, an ejection nozzle coupled to the pumping chamber, and an actuator configured to cause fluid to be ejected from the pumping chamber through the ejection nozzle. The fluid ejection apparatus includes a first compliant assembly formed in a surface of an inlet feed channel, the inlet feed channel fluidically connected to a fluid inlet of the pumping chamber; and a second compliant assembly formed in a surface of an outlet feed channel, the outlet feed channel fluidically connected to a fluid outlet of the pumping chamber. A compliance of the first compliant assembly is different from a compliance of the second compliant assembly.