Patents Assigned to Advanced Peripheral Technologies, Ltd.
  • Wheelchair using one or more DC to DC converters to power accessories
    Patent number: 6222282
    Abstract: A personal mobility vehicle having an accessory power system includes a drive wheel, an electric motor coupled to the drive wheel, a main power source connected to the motor, and an accessory power source energized by the main power source. The accessory power source provides an accessory output at a voltage that is independent of fluctuations in the voltage supplied by the main power source.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: April 24, 2001
    Assignee: Advanced Peripheral Technologies, Ltd.
    Inventors: Robert Rossi, Dennis Beechy