Patents Examined by Lina T Kontos
  • Injection needle unit for portable automatic syringe device
    Patent number: 6575942
    Abstract: Disclosed is an injection needle unit for a portable automatic syringe device adapted to perform an injection of liquid medicine into the body of a user for a prolonged time.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: June 10, 2003
    Inventor: Soo Bong Choi