Inventor

PIGOTT JOHN M

US59 patents

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

PIGOTT JOHN M

MOTOROLA INC

Distributed airbag firing system and interface circuit therefor

Semiconductor device protection circuit

System for address initialization of generic nodes in a distributed command and control system and method therefor

System for address initialization of generic nodes in a distributed command and control system and method therefor

Comparator with input offset current elimination

Overvoltage protection circuit

Curvature correction circuit for a voltage reference

Low standby current comparator having a zero temperature coefficient with hysterisis

Method for transmitting signals between a microprocessor and an interface circuit

H-bridge flyback recirculator

Charge pump including feedback circuitry for eliminating the requirement of a separate oscillator

Substrate injection clamp

Input circuit and method for protecting the input circuit

Methods and devices for controlling stepper motors

Oscillator cirucit independent or parasitic capacitors

Negative voltage clamp

Delay circuit

Noise reduction technique for breakdown diodes

FREESCALE SEMICONDUCTOR INC

High efficiency electrical switch and DC-DC converter incorporating same

Circuitry in a driver circuit

Data arbitration on a bus to determine an extreme value

Method and apparatus for detecting a stall condition in a stepping motor

Methods and apparatus for a digital pulse width modulator using multiple delay locked loops

Apparatus for optimizing diode conduction time during a deadtime interval

Sample-and-hold (S/H) circuit

Reference circuit and method for generating a reference signal from a reference circuit

Oscillator circuit having reduced layout area and lower power supply transients

Protection circuit, circuit employing same, and associated method of operation

Circuit for monitoring metal degradation on integrated circuit

Voltage supply regulator with overshoot protection

Deep trench isolation structure layout and method of forming

Delta phi generator with start-up circuit

Circuits and methods for buffering and communicating data signals

Semiconductor device and method for forming the same

Scan circuitry with IDDQ verification

Antifuse with bypass diode and method thereof

PIGOTT JOHN M

Wireless charging systems, devices, and methods

Battery cell equalizer system

Low dropout voltage regulator with a floating voltage reference

Synchronous rectifier timer for discontinuous mode DC/DC converter

DC to DC converter having ability of switching between continuous and discontinuous modes and method of operation

Variable reluctance sensor interface with integration based arming threshold

VRS interface with 1/T arming function

Over-temperature detector with test mode

Method and circuit for generating a proportional-to-absolute-temperature current source

NXP USA INC

High speed wide dynamic range input structure

Over-temperature detector with test mode

STAUDINGER JOSEPH

Radio frequency transmitter having an amplifier with power supply modulation

BRAUCHLER FRED T

Die-to-die inductive communication devices and methods

MILLER IRA G

Switching regulator with input current limiting capabilities