Frank Z. Chang

Person

  • Bellevue, WA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Media player service library

    • Publication number 20070048713
    • Publication date Mar 1, 2007
    • Microsoft Corporation
    • Daniel Plastina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Media player service library

    • Publication number 20070048712
    • Publication date Mar 1, 2007
    • Daniel Plastina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Media player service library

    • Publication number 20070048714
    • Publication date Mar 1, 2007
    • Microsoft Corporation
    • Daniel Plastina
    • G06 - COMPUTING CALCULATING COUNTING