Ping Tsui

Person

  • Lexington, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Armband badge holder

    • Patent number 6,085,449
    • Issue date Jul 11, 2000
    • Comprehensive Identification Products, Inc.
    • Ping Tsui
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Badge strap attachment

    • Patent number 6,085,393
    • Issue date Jul 11, 2000
    • Comprehensive Identification Products, Inc.
    • Ping Tsui
    • A44 - HABERDASHERY JEWELLERY