Invention Grant
- Patent Title: Printer cartridge and memory device containing a compressed color table
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Application No.: US15428343Application Date: 2017-02-09
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Publication No.: US09800764B2Publication Date: 2017-10-24
- Inventor: Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
- 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
- Agent Fabian VanCott
- Main IPC: G06F15/00
- IPC: G06F15/00 ; H04N1/60 ; G03G15/08 ; G06K15/02 ; H04N1/00
Abstract:
A printer cartridge includes a memory device and at least one compressed color table stored on the memory device. A compressed color table includes a losslessly compressed neutral axis, a number of nodes that correspond to seed color table nodes and a number of delta nodes that correspond to a number of delta tables. The number of delta tables indicate differences between interpolated color table nodes and corresponding actual color table nodes.
Public/Granted literature
- US20170161864A1 PRINTER CARTRIDGE AND MEMORY DEVICE CONTAINING A COMPRESSED COLOR TABLE Public/Granted day:2017-06-08
Information query
