Patents Assigned to Victor Ka Shun Chu
  • Identity tags
    Patent number: 6092321
    Abstract: An identity tag contains a label that is pierced (or otherwise marked) when the tag in fitted to a patient. This marking indicates that a proper procedure has been carried out before the label was removed from the tag for use on a patient's body sample.
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: July 25, 2000
    Assignee: Victor Ka Shun Chu
    Inventor: Gregory Yin-Ming Cheng