Invention Grant
- Patent Title: Thermal inkjet resistor circuit
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Application No.: US16354588Application Date: 2019-03-15
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Publication No.: US10675867B2Publication Date: 2020-06-09
- Inventor: Stanley J. Wang , Terry McMahon , Mohammed S. Shaarawi , Donald W. Schulte
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Dierker & Kavanaugh, P.C.
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/14 ; B41J2/165 ; B41J2/21
Abstract:
A system for isolating a failed resistor in a liquid dispensing system including a fusible links described. The system includes drive circuitry to drive a voltage supply to a resistor. The fusible link is disposed between a field effect transistor (FET) and the resistor. The fusible link is to fuse apart upon failure of the resistor.
Public/Granted literature
- US20190210362A1 THERMAL INKJET RESISTOR CIRCUIT Public/Granted day:2019-07-11
Information query
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