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Bo SONG

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid-ejection die with stamped nanoceramic layer
    • Patent number 12,097,711
    • Issue date Sep 24, 2024
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection devices
    • Patent number 11,780,226
    • Issue date Oct 10, 2023
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Uniform print head surface coating
    • Patent number 11,691,423
    • Issue date Jul 4, 2023
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES
    • Publication number 20250091348
    • Publication date Mar 20, 2025
    • Hewlett-Packard Development Company, L.P.
    • Bo SONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONDUCTIVE COMPOUNDS TO ENCAPSULATE FLUIDIC DIES
    • Publication number 20240392143
    • Publication date Nov 28, 2024
    • Hewlett-Packard Development Company, L.P.
    • Bo Song
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PHOTO-DEFINABLE HYDROPHOBIC COMPOSITIONS
    • Publication number 20240192599
    • Publication date Jun 13, 2024
    • Hewlett-Packard Development Company, L.P.
    • Bo Song
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    OVERMOLDED PANEL OF PRINTHEAD HAVING WIDE SLOTS
    • Publication number 20240109319
    • Publication date Apr 4, 2024
    • Hewlett-Packard Development Company, L.P.
    • Samuel Timothy Herro Brannon
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID-EJECTION DIE WITH STAMPED NANOCERAMIC LAYER
    • Publication number 20240100849
    • Publication date Mar 28, 2024
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    UNIFORM PRINT HEAD SURFACE COATING
    • Publication number 20220143978
    • Publication date May 12, 2022
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES
    • Publication number 20210276332
    • Publication date Sep 9, 2021
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS