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公开(公告)号：US09621764B2
公开(公告)日：2017-04-11
申请号：US14787105
申请日：2013-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
CPC classification number: H04N1/6019 , G03G15/0863 , G06K15/02 , H04N1/00538
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.
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公开(公告)号：US20230394265A1
公开(公告)日：2023-12-07
申请号：US18032798
申请日：2020-10-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Stephen J. Nichols , George Henry Kerby
CPC classification number: G06K15/407 , G06K15/1878
Abstract: A memory structure stores a plurality of color maps, the entity, when decompressed by a printer controller, comprising a plurality of first level wrappers, each first level wrapper including at least one characteristic to identify a corresponding color map, and a recipe to define and locate packets for constructing the color map, the recipe having at least one locator for each second level wrapper; and a plurality of second level wrappers of different types, each second level wrapper wrapping a corresponding packet.
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公开(公告)号：US10766267B2
公开(公告)日：2020-09-08
申请号：US16243701
申请日：2019-01-09
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Stephen J. Nichols , Jay S. Gondek , Jefferson P. Ward
Abstract: A transform wrapper is stored on a memory device and the memory device may be included in a printer cartridge. The transform wrapper may dynamically build a transform map for a printer based on metadata stored at the memory device. The metadata may indicate at least one of a type of depositing material, transform map, print media and printer.
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24.发明授权公开(公告)号：US10237451B2
公开(公告)日：2019-03-19
申请号：US15698959
申请日：2017-09-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
Abstract: In one example in accordance with the present disclosure a printer cartridge and memory device containing a representation of a compressed multi-dimensional color table is described. The color table includes at least one low dimensional portion of the multi-dimensional color table storing color transformation information at a first resolution and a number of remaining portions of the multi-dimensional color table storing color transformation information at a second resolution. In the color table, the first resolution is greater than the second resolution and the at least one compressed multi-dimensional color table is to generate a high resolution uncompressed multi-dimensional color table the high resolution being at least as great as the first resolution.
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公开(公告)号：US10027853B2
公开(公告)日：2018-07-17
申请号：US15845411
申请日：2017-12-18
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
CPC classification number: H04N1/6019 , G03G15/0863 , G06K15/02 , H04N1/00538
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.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20170374235A1
公开(公告)日：2017-12-28
申请号：US15698959
申请日：2017-09-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
CPC classification number: H04N1/6019 , B41J2/17546 , G03G15/0863 , G03G21/1878 , G03G21/1889 , G06K15/1868 , G06K15/1878 , H04N1/6072 , H04N1/6097
Abstract: In one example in accordance with the present disclosure a printer cartridge and memory device containing a representation of a compressed multi-dimensional color table is described. The color table includes at least one low dimensional portion of the multi-dimensional color table storing color transformation information at a first resolution and a number of remaining portions of the multi-dimensional color table storing color transformation information at a second resolution. In the color table, the first resolution is greater than the second resolution and the at least one compressed multi-dimensional color table is to generate a high resolution uncompressed multi-dimensional color table the high resolution being at least as great as the first resolution.
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公开(公告)号：US09819835B2
公开(公告)日：2017-11-14
申请号：US15428435
申请日：2017-02-09
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Stephen J. Nichols , Jay S. Gondek , Jefferson P. Ward
CPC classification number: B41J2/17543 , B41J2/17546 , G03G15/0863 , G03G21/1878 , G03G21/1889 , G06K15/021 , G06K15/027 , G06K15/1868 , G06K15/1878 , H04N1/6019 , H04N1/603 , H04N1/6097
Abstract: A transform wrapper is stored on a memory device and the memory device may be included in a printer cartridge. The transform wrapper may dynamically build a transform map for a printer based on metadata stored at the memory device. The metadata may indicate at least one of a type of depositing material, transform map, print media and printer.
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公开(公告)号：US20170320329A1
公开(公告)日：2017-11-09
申请号：US15660063
申请日：2017-07-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Stephen J. Nichols , Jay S. Gondek , Jefferson P. Ward
IPC: B41J2/175
CPC classification number: B41J2/17543 , B41J2/17546 , G03G15/0863 , G03G21/1878 , G03G21/1889 , G06K15/021 , G06K15/027 , G06K15/1868 , G06K15/1878 , H04N1/6019 , H04N1/603 , H04N1/6097
Abstract: A transform wrapper is stored on a memory device and the memory device may be included in a printer cartridge. The transform wrapper may dynamically build a transform map for a printer based on metadata stored at the memory device. The metadata may indicate at least one of a type of depositing material, transform map, print media and printer.
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公开(公告)号：US09796186B1
公开(公告)日：2017-10-24
申请号：US15660063
申请日：2017-07-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Stephen J. Nichols , Jay S. Gondek , Jefferson P. Ward
IPC: B41J2/175
CPC classification number: B41J2/17543 , B41J2/17546 , G03G15/0863 , G03G21/1878 , G03G21/1889 , G06K15/021 , G06K15/027 , G06K15/1868 , G06K15/1878 , H04N1/6019 , H04N1/603 , H04N1/6097
Abstract: A transform wrapper is stored on a memory device and the memory device may be included in a printer cartridge. The transform wrapper may dynamically build a transform map for a printer based on metadata stored at the memory device. The metadata may indicate at least one of a type of depositing material, transform map, print media and printer.
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30.发明申请公开(公告)号：US20170151801A1
公开(公告)日：2017-06-01
申请号：US15432064
申请日：2017-02-14
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
CPC classification number: H04N1/6019 , B41J2/17546 , G03G15/0863 , G03G21/1878 , G03G21/1889 , G06K15/1868 , G06K15/1878 , H04N1/6072 , H04N1/6097
Abstract: In one example in accordance with the present disclosure a printer cartridge and memory device containing a representation of a compressed multi-dimensional color table is described. The color table includes at least one low dimensional portion of the multi-dimensional color table storing color transformation information at a first resolution and a number of remaining portions of the multi-dimensional color table storing color transformation information at a second resolution. In the color table, the first resolution is greater than the second resolution and the at least one compressed multi-dimensional color table is to generate a high resolution uncompressed multi-dimensional color table the high resolution being at least as great as the first resolution.
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