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Kuohua Wu

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micro writing and reading
    • Patent number 8,262,201
    • Issue date Sep 11, 2012
    • Hewlett-Packard Development Company, L.P.
    • Andrew L. Van Brocklin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Interferometric communication
    • Patent number 8,126,141
    • Issue date Feb 28, 2012
    • Hewlett-Packard Development Company, L.P.
    • Kuohua (Angus) Wu
    • G02 - OPTICS
  • Information Patent Grant

    Reflector window for use in a light lamp
    • Patent number 7,963,676
    • Issue date Jun 21, 2011
    • Kuohua (Angus) Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Device and method for maintaining optical energy density on a medium
    • Patent number 7,889,220
    • Issue date Feb 15, 2011
    • Hewlett-Packard Development Company, L.P.
    • Andrew L. Van Brocklin
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Reflector for transmission of a desired band of wavelengths of elec...
    • Patent number 7,830,075
    • Issue date Nov 9, 2010
    • Hewlett-Packard Development Company, L.P.
    • Kuohua Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Optical device
    • Patent number 7,696,589
    • Issue date Apr 13, 2010
    • Hewlett-Packard Development Company, L.P.
    • Gregory J. May
    • G02 - OPTICS
  • Information Patent Grant

    Optical media
    • Patent number 7,678,438
    • Issue date Mar 16, 2010
    • Hewlett-Packard Development Company, L.P.
    • Kuohua Wu
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    IR absorbing reflector
    • Patent number 7,679,820
    • Issue date Mar 16, 2010
    • Hewlett-Packard Development Company, L.P.
    • Kuohua Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Optical print head using a glass arm waveguide
    • Patent number 7,672,213
    • Issue date Mar 2, 2010
    • Hewlett-Packard Development Company, L.P.
    • Andrew L. Van Brocklin
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Light filter having a wedge-shaped profile
    • Patent number 7,576,860
    • Issue date Aug 18, 2009
    • Hewlett-Packard Development Company, L.P.
    • Kuohua (Angus) Wu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reflector with de-coupling interface layer
    • Patent number 7,507,002
    • Issue date Mar 24, 2009
    • Hewlett-Packard Development Company, L.P.
    • Kurt M. Ulmer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Optical device
    • Patent number 7,495,305
    • Issue date Feb 24, 2009
    • Hewlett-Packard Development Company, L.P.
    • Gregory J. May
    • G02 - OPTICS
  • Information Patent Grant

    System and method for arc lamp power control
    • Patent number 7,434,941
    • Issue date Oct 14, 2008
    • Hewlett-Packard Development Company, L.P.
    • Kuohua Wu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Optical coupling assembly
    • Patent number 7,376,303
    • Issue date May 20, 2008
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • G02 - OPTICS
  • Information Patent Grant

    IR absorbing reflector
    • Patent number 7,349,151
    • Issue date Mar 25, 2008
    • Hewlett-Packard Development Company, L.P.
    • Kuohua Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Optical print head
    • Patent number 7,301,879
    • Issue date Nov 27, 2007
    • Hewlett-Packard Development Company, L.P.
    • Andrew L. Van Brocklin
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Apparatus and method for testing a reflector coating
    • Patent number 7,295,293
    • Issue date Nov 13, 2007
    • Hewlett-Packard Development Company, L.P.
    • Anurag Gupta
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents