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Printing agent transfer for 2D and 3D printers
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Patent number 11,752,773
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Issue date Sep 12, 2023
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Hewlett-Packard Development Company, L.P.
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Howard G Wong
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Unattended reservoir refillings
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Patent number 11,535,036
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Issue date Dec 27, 2022
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Hewlett-Packard Development Company, L.P.
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Steve A. O'Hara
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Supply reservoirs with rotary valves
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Patent number 11,383,524
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Issue date Jul 12, 2022
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Hewlett-Packard Development Company, L.P.
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Steve A. O'Hara
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Print substance reservoirs
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Patent number 11,305,525
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Issue date Apr 19, 2022
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Hewlett-Packard Development Company, L.P.
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Howard G Wong
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Printing fluid supplies with displays
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Patent number 11,198,301
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Issue date Dec 14, 2021
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Hewlett-Packard Development Company, L.P.
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Duane A. Koehler
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Collective awareness of supplies
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Patent number 11,023,185
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Issue date Jun 1, 2021
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Hewlett-Packard Development Company, L.P.
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Morgan T Shramm
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G06 - COMPUTING CALCULATING COUNTING
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In tray media sensing
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Patent number 8,451,513
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Issue date May 28, 2013
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Hewlett-Packard Development Company, L.P.
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Howard G. Wong
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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In tray media sensing
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Patent number 8,259,367
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Issue date Sep 4, 2012
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Hewlett-Packard Development Company, L.P.
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Howard G. Wong
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Media handling accessory and method
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Patent number 7,455,285
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Issue date Nov 25, 2008
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Hewlett-Packard Development Company, L.P.
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Eng-Long Goh
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Printer accessory
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Patent number D549275
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Issue date Aug 21, 2007
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Hewlett-Packard Development Company, L.P.
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Eng Long Goh
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D18 - Printing and office machinery
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Input/output trays for hardcopy device
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Patent number 7,243,915
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Issue date Jul 17, 2007
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Hewlett-Packard Development Company, L.P.
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Howard G. Wong
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Printer accessory
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Patent number D539336
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Issue date Mar 27, 2007
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Hewlett-Packard Development Company, L.P.
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Eng Long Goh
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D18 - Printing and office machinery
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Inkjet printer with paper bin
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Patent number D490462
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Issue date May 25, 2004
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Hewlett-Packard Development Company L.P.
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Joyce A. Chua
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D18 - Printing and office machinery
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Inkjet printer
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Patent number D489755
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Issue date May 11, 2004
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Hewlett-Packard Development Company, L.P.
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Howard G. Wong
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D18 - Printing and office machinery
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Inkjet printer
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Patent number D486178
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Issue date Feb 3, 2004
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Hewlett-Packard Development Company, L.P.
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Howard G. Wong
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D18 - Printing and office machinery
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Printer
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Patent number D483060
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Issue date Dec 2, 2003
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Hewlett-Packard Company, L.P.
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Howard G. Wong
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D18 - Printing and office machinery
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Printer access door
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Patent number D477840
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Issue date Jul 29, 2003
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Hewlett-Packard Development Company, L.P.
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Daniel R. Dwyer
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D18 - Printing and office machinery
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Inkjet printer
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Patent number D466924
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Issue date Dec 10, 2002
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Hewlett-Packard Company
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Howard G. Wong
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D18 - Printing and office machinery
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Inkjet printer
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Patent number D462087
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Issue date Aug 27, 2002
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Hewlett-Packard Company
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Daniel R. Dwyer
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D18 - Printing and office machinery