Inventor

LUCAS CHARLES H

US17 patents

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

LUCAS CHARLES H

HUGHES AIRCRAFT CO

Sample and hold circuit with improved offset compensation

Very low current pierce oscillator

Operational amplifier compensation technique for biquadratic notch active filters

High efficiency IGFET operational amplifier

Circuit for effecting improved slew rate of operational amplifiers

Channel charge compensation switch with first order process independence

Circuit for reducing differential nonlinearities in multi-stage digital-to-analog converters

Three-terminal MOS integrated circuit switch

Technique for maintaining a common centroid in switched element analog-to-digital converters

High efficiency oscillator output stage and method of operation

INTEL CORP

Microprocessor having single poly-silicon EPROM memory for programmably controlling optional features

CMOS voltage reference circuit

High voltage tolerant switch constructed for a low voltage CMOS process

Fast electronic comparator

High voltage tolerant switch constructed for a low voltage CMOS process

Microprocessor having single poly-silicon EPROM memory for programmably controlling optional features

NASA

Analog to digital converter