Inventor

BALLENGER MATTHEW B

US32 patents

⚠️ This page may combine multiple inventors who share the name “BALLENGER MATTHEW B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BALLENGER MATTHEW B

OSRAM SYLVANIA INC

Method of soft-starting a switching power supply having time-based pulse triggering control

Method of soft-starting a switching power supply including pulse width modulation circuit

Tungsten halogen lamp having internal power supply including temperature relief

Lamp containing pulse width modulated voltage conversion circuit

Lamp containing soft-start power supply

Lamp having integral voltage controller

Phase-control power controller with digital RMS load voltage regulation

Lamp with integral voltage converter having phase-controlled dimming circuit containing a voltage controlled resistor

Lamp containing fixed reverse phase switching power supply with time-based phase pulse triggering control

Lamp with integral pulse width modulated voltage control circuit

Lamp with integral voltage converter having phase-controlled dimming circuit with hysteresis control for reducing RMS load voltage

Lamp including phase-control power controller with digital RMS load voltage regulation

Method of soft-starting a switching power supply containing phase-control clipping circuit

Method of setting desired RMS load voltage in a lamp

Lamp that sets desired RMS load voltage with variable pulse width modulation

Phase-control power controller for converting a line voltage to an RMS load voltage

Phase-control power controller with analog RMS load voltage regulation

Power controller having current limited RMS regulated output

Lamp with integral voltage converter having phase-controlled dimming circuit for reducing RMS load voltage

Lamp containing voltage conversion circuit including forward/reverse hybrid phase-control clipping circuit

Phase-control power controller for converting a line voltage to a RMS load voltage

Lamp with integral voltage converter having phase-controlled dimming circuit with fuse-resistor network for reducing RMS load voltage

Method of reducing RMS load voltage in a lamp using pulse width modulation

Lamp having fixed forward phase switching power supply with time-based triggering

Method of operating a lamp containing a fixed phase power controller

Fixed phase power controller with analog trigger

Lamp containing power controller having current limited RMS regulated output

Lamp containing phase-control power controller with analog RMS load voltage regulation

Illumination device with thermally isolated integral power supply

Method of operating a lamp with a power controller having current limited RMS regulated output

KENDRICK GEORGE B

Forward/reverse hybrid switching power supply with time-based pulse triggering control

BALLENGER MATTHEW B

Lamp having fixed phase power controller with analog trigger