Invention Grant
- Patent Title: Fluid-dispensing devices and methods
- Patent Title (中): 流体分配装置和方法
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Application No.: US11142625Application Date: 2005-06-01
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Publication No.: US07490919B2Publication Date: 2009-02-17
- Inventor: Gregg Alan Combs , Karen McPheeters , Jeff Hess
- Applicant: Gregg Alan Combs , Karen McPheeters , Jeff Hess
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: B41J29/393
- IPC: B41J29/393
Abstract:
An embodiment includes determining a temperature change of a fluid-ejecting substrate, and determining a mass of fluid ejected from the fluid-ejecting substrate from the temperature change of the fluid-ejecting substrate.
Public/Granted literature
- US20060274104A1 Fluid-dispensing devices and methods Public/Granted day:2006-12-07
Information query
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