TREA

Joseph D. Barbera

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  • LaCenter, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Efficient sensing system
    • Patent number 7,596,328
    • Issue date Sep 29, 2009
    • Hewlett-Packard Development Company, L.P.
    • Joseph D Barbera
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Detecting location of edge of media sheet
    • Patent number 7,145,161
    • Issue date Dec 5, 2006
    • Hewlett-Packard Development Company, L.P.
    • Aaron Weast
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for print media detection
    • Patent number 6,464,417
    • Issue date Oct 15, 2002
    • Hewlett-Packard Co.
    • Joseph D. Barbera
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for print media detection
    • Patent number 6,364,556
    • Issue date Apr 2, 2002
    • Hewlett-Packard Company
    • Joseph D. Barbera
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Detecting location of edge of media sheet
    • Publication number 20050151771
    • Publication date Jul 14, 2005
    • Aaron Weast
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Efficient sensing system
    • Publication number 20040213589
    • Publication date Oct 28, 2004
    • Joseph D. Barbera
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Method and apparatus for print media detection
    • Publication number 20020044813
    • Publication date Apr 18, 2002
    • Joseph D. Barbera
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL