Invention Grant
- Patent Title: Inkjet issue determination
- Patent Title (中): 喷墨问题确定
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Application No.: US14372697Application Date: 2012-04-19
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Publication No.: US09044936B2Publication Date: 2015-06-02
- Inventor: Andrew L. Van Brocklin , Adam L. Ghozeil , Mark Hunter , Scott A. Linn
- Applicant: Andrew L. Van Brocklin , Adam L. Ghozeil , Mark Hunter , Scott A. Linn
- 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
- Agency: Van Cott, Bagley, Cornwall & McCarthy
- International Application: PCT/US2012/034249 WO 20120419
- International Announcement: WO2013/158105 WO 20131024
- Main IPC: B41J29/393
- IPC: B41J29/393 ; B41J2/045 ; B41J2/14
Abstract:
Determining an issue in an inkjet nozzle may include activating a drive bubble formation mechanism in an ink chamber to eject an ink droplet through the inkjet nozzle and measuring the drive bubble in the ink chamber after the drive bubble formation mechanism is activated.
Public/Granted literature
- US20150029250A1 Inkjet Issue Determination Public/Granted day:2015-01-29
Information query
IPC分类:
