Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chien-Hua Chen0
Si-Lam Choy0
Michael W. Cumbie0
Jeffrey R. Pollard0
Date of Patent
July 20, 2021
0Patent Application Number
164930450
Date Filed
November 27, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A die may, in an example, include at least one cross-die recirculation channel formed into the die to recirculate an amount of printing fluid therethrough, the cross-die recirculation channel including a first-sized inlet port and a first-sized outlet port formed on a first side of the die, at least one chamber recirculation channel formed into the die and fluidically coupled to the cross-die recirculation channel to recirculate an amount of printing fluid therethrough, the chamber recirculation channel including a second-sized inlet port and a second-sized outlet port, at least one pump formed within the chamber recirculation channel to recirculate the amount of printing fluid therethrough.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.