Patents Assigned to Xelia Technologies
  • Wristwatch screen
    Patent number: D438482
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: March 6, 2001
    Assignee: Xelia Technologies
    Inventors: Eliot Bernard Simpson, Danièle Simpson née Fleuret, Bruno Graff, Marie-José Annie Graff née Muller