Inventor

CHILDS MARK

GB43 patents

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

CHILDS MARK

DIALOG SEMICONDUCTOR UK LTD

Current emulation auto-calibration with peak-current servo

Multiphase DCDC converter with asymmetric GM

Circuits and method for extracting average load current in DC-DC switching converters

Current mode hysteretic control with clocked ramp

Regulation of a multiple stage switch mode power converter through an intermediate voltage control

Dynamic clock divide for current boosting

Pulse-frequency modulation constant on-time with peak-current servo

Hybrid buck

Voltage converters with asymmetric gate voltages

Compensation ramp offset removal

DC-DC switching converter with adaptive voltage positioning combined with digital-to-analog converter servo

Electromagnetic interference (EMI) for pulse frequency modulation (PFM) mode of a switching regulator

Clocked pulse frequency modulation buck DC-to-DC converter

Preventing sub-harmonic oscillation with clock delay compensation, in a DC-DC switching converter

Power converter supporting multiple high dl/dt loads

Preventing sub-harmonic oscillation with clock delay compensation, in a DC-DC switching converter

Adaptive slope compensation

Asymmetric two-stage DC-DC switching converter

Output switched switching converter

AVP combined with DAC servo

DAC servo

Negative current clocking

DAC servo

Method and apparatus for a buck converter with pulse width modulation and pulse frequency modulation mode

Power supply with power delivery network equalization

Electromagnetic interference (EMI) for pulse frequency modulation (PFM) mode of a switching regulator

Peak current servo

Dynamic current limit circuit

DC-to-DC output current sensing

DIALOG SEMICONDUCTOR GMBH

Dynamic hysteresis comparator

Drive scheme for weakly coupled coils

Duty cycle independent comparator

Negative current clocking

Asymmetric inductors in multi-phase DCDC converters

Multiple output offset comparator

Buck variable negative current

SHARP LIFE SCIENCE EU LTD

Droplet microfluidic device and methods of sensing the result of an assay therein

Droplet microfluidic device and methods of sensing the results of an assay therein

APPLE INC

PWM/PFM drive scheme for mutually coupled inductive coils

Drive scheme for weakly coupled coils

HOWES RUPERT

Low drop-out voltage regulator with dynamic voltage control

CHILDS MARK

LDO with improved stability

RASHID TAHIR

Amplifier apparatus and method