| 发明名称 |
Fluid-dispensing devices and methods |
| 摘要 |
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.
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| 申请公布号 |
US7490919(B2) |
申请公布日期 |
2009.02.17 |
| 申请号 |
US20050142625 |
申请日期 |
2005.06.01 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
COMBS GREGG ALAN;MCPHEETERS KAREN;HESS JEFF |
| 分类号 |
B41J29/393 |
主分类号 |
B41J29/393 |
| 代理机构 |
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