TREA

Tien-Tsung Chen

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  • Clarmont, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mailer for laser printer
    • Patent number 4,898,323
    • Issue date Feb 6, 1990
    • Avery International Corporation
    • Tien-Tsung Chen
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Three-sided magnetic folio
    • Patent number D304343
    • Issue date Oct 31, 1989
    • Avery International
    • Ghanshyam H. Popat
    • D19 - Office supplies
  • Information Patent Grant

    Magnetic folio
    • Patent number D302830
    • Issue date Aug 15, 1989
    • Avery International
    • Ghanshyam H. Popat
    • D19 - Office supplies
  • Information Patent Grant

    Two-sided magnetic folio
    • Patent number D302699
    • Issue date Aug 8, 1989
    • Avery International
    • Ghanshyam H. Popat
    • D19 - Office supplies
  • Information Patent Grant

    One piece mailer for laser printer
    • Patent number 4,784,317
    • Issue date Nov 15, 1988
    • Avery International Corporation
    • Tien-Tsung Chen
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER