Patents Assigned to Jeff Yu
  • Receptacle having a safety cover
    Patent number: D405760
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: February 16, 1999
    Assignee: Jeff Yu
    Inventor: Jeff Yu
  • Receptacle having a safety cover
    Patent number: D405761
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: February 16, 1999
    Assignee: Jeff Yu
    Inventor: Jeff Yu
  • Voltage surge protector
    Patent number: D405765
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: February 16, 1999
    Assignee: Jeff Yu
    Inventor: Jeff Yu