TREA

Chang Park

Follow

Person

  • San Diego, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Media sheet
    • Patent number 7,955,668
    • Issue date Jun 7, 2011
    • Hewlett-Packard Development Company, L.P.
    • Xulong Fu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    System and a method for inkjet image supporting medium
    • Patent number 7,906,218
    • Issue date Mar 15, 2011
    • Hewlett-Packard Development Company, L.P.
    • Christine E. Steichen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of making a stratified paper
    • Patent number 6,902,650
    • Issue date Jun 7, 2005
    • International Paper Company
    • Chang Shin Park
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents