Invention Grant
- Patent Title: Method and system to store drop counts
- Patent Title (中): 存储滴计数的方法和系统
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Application No.: US14439899Application Date: 2012-10-31
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Publication No.: US09579885B2Publication Date: 2017-02-28
- Inventor: Daryl E. Anderson , Andrew L. Van Brocklin , James Michael Gardner
- Applicant: Hewlett-Packard Development Company, L.P.
- 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: HP Inc.—Patent Department
- International Application: PCT/US2012/062748 WO 20121031
- International Announcement: WO2014/070161 WO 20140508
- Main IPC: B41J32/00
- IPC: B41J32/00 ; B41J2/045 ; B41J2/175
Abstract:
An exemplary embodiment of the present technique may include a method including monitoring a number of drops of ink released by a print head of a printing device. The method may also include associating the number of drops of ink with a quanta of charge. The method may also include storing the associated quanta of charge in a memory cell of a programmable read-only memory (PROM) device.
Public/Granted literature
- US20150290932A1 METHOD AND SYSTEM TO STORE DROP COUNTS Public/Granted day:2015-10-15
Information query
IPC分类:
