Patents Assigned to EBS International Corporation
  • Frequency controlled half-bridge inverter for variable loads
    Patent number: 6329761
    Abstract: The invention pertains to a switchmode power inverter, and particularly to a frequency controlled half-bridge inverter. More particularly, the invention pertains to high frequency ballast for gas discharge devices, especially for high intensity discharge lamps, completed by an internal high voltage ignition circuit and an external control apparatus for dimming.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: December 11, 2001
    Assignee: EBS International Corporation
    Inventors: Janos Melis, Oscar Vila-Masot