LandOfFree - US Patents - Listing for Amplifiers,With control of power supply or bias voltage

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Methods and apparatus for facilitating negative feedback,...

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Methods and apparatus for signal amplitude control systems

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Mobile automatic volume control apparatus

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Modulation means for an RF power amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

MOS Switched capacitor automatic gain control circuit

Amplifiers – With control of power supply or bias voltage

Multi-level power amplifying circuitry for portable radio transc

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Multi-mode digital bias control for enhancing power...

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Multi-mode power amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Multi-stage variable gain amplifier utilizing overlapping...

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Multi-state load switched power amplifier for polar...

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Multimode amplifier for operation in linear and saturated modes

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Noise adaptive automatic gain control circuit

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Noise reduction system

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Noise-dependent volume control having a reduced sensitivity to s

Amplifiers – With control of power supply or bias voltage

Optimized circuits for three dimensional packaging and...

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Output level control circuit for use in RF power amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Output level control circuit for use in RF transmitter

Amplifiers – With control of power supply or bias voltage

Output power selection apparatus for a tube-type audio amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias

Output signal level control circuit using different detecting se