Yung-Sung Chao

Person

  • Chungho City, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Surge protection and reset circuit

    • Patent number 6,707,658
    • Issue date Mar 16, 2004
    • Delta Electronics, Inc.
    • Yung-Hsiang Chao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hidden rib for reflector of LED display

    • Patent number 6,422,711
    • Issue date Jul 23, 2002
    • Lite-On Electronics, Inc.
    • Yung Chun Chao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents