Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul A. Richards0
Alexander Govyadinov0
Chris Bakker0
Date of Patent
January 25, 2022
0Patent Application Number
168345460
Date Filed
March 30, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A fluid ejection device includes a fluid slot, at least one fluid ejection chamber communicated with the fluid slot, a drop ejecting element within the at least one fluid ejection chamber, a fluid circulation channel communicated with the fluid slot and the at least one fluid ejection chamber, and a fluid circulating element communicated with the fluid circulation channel. The fluid circulating element is to provide on-demand circulation of fluid from the fluid slot through the fluid circulation channel and the at least one fluid ejection chamber.
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