Patents Assigned to Jomahip, LLC
  • Spare bus power plant
    Patent number: 6630750
    Abstract: A DC power plant system is provided utilizing battery back up for emergency power for use with telephone switching equipment or other loads, whereby the system provides for a more efficient use of the DC rectifiers and allows a standby emergency power source to be sized to fit only the actual load rectifiers which will reduce the cost of the emergency standby power system.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: October 7, 2003
    Assignee: Jomahip, LLC
    Inventor: Joseph M. McAndrews
  • Automatic battery charging system for a battery back-up DC power supply
    Patent number: 6476583
    Abstract: An automatic back-up battery management system utilizing primary DC power for telephone switching equipment, communications equipment, computer equipment or other loads.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: November 5, 2002
    Assignee: Jomahip, LLC
    Inventor: Joseph M. McAndrews