Inventor

ROECKNER WILLIAM J

US19 patents

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

ROECKNER WILLIAM J

FREESCALE SEMICONDUCTOR INC

Quiet power up and power down of a digital audio amplifier

Spread spectrum pulse width modulation method and apparatus

Method and apparatus for switching amplification having variable sample point and variable order correction

Digital pulse width modulation for half bridge amplifiers

Digital pulse width modulated feedback system for a switching amplifier and method therefor

Digital saturation handling in integral noise shaping of pulse width modulation

Full bridge integral noise shaping for quantization of pulse width modulation signals

Edge seal for improving integrated circuit noise isolation

MOTOROLA INC

Switching amplifier having digital correction and method therefor

Circuitry for converting a sampled digital signal to a naturally sampled digital signal and method therefor

Device and method for calibrating a signal

Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode

Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode

Method and apparatus for generating a pulse width modulated signal

Method and apparatus for producing a pulse width modulated signal

Interference dependent adaptive phase clock controller

MIDYA PALLAB

Transmitter signal injection compensation

Quiet power up and power down of closed loop digital PWM modulators

DC to DC switching power converter controller using spread spectrum PWM