Murphy, Texas
United States
16
2025-07-24
The entities that hold a legal rights for patent applications filed by inventor Parkhurst Charles:
Charles Parkhurst from Murphy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MAGNETIC GAIN CORRECTION OF HALL EFFECT SENSORS
#2 | 2024-10-03HALL SENSOR WITH MAGNETIC FLUX CONCENTRATOR
#3 | 2024-06-27INSTRUMENTATION AMPLIFIER WITH BASE CURRENT COMPENSATOR FOR IMPROVED PERFORMANCE
#4 | 2023-02-16Hall Effect Sensor with Reduced JFET Effect
#5 | 2022-12-22Split miller compensation in two-stage differential amplifiers
#6 | 2020-12-17Chopper-stabilized current feedback amplifier
#7 | 2019-07-18ANALOG DRIVER WITH BUILT-IN WAVE SHAPING
#8 | 2018-06-28Analog driver with built-in wave shaping
#9 | 2015-10-08Reducing common mode transconductance in instrumentation amplifiers
#10 | 2014-12-04Fast transient precision power regulation apparatus
#11 | 2013-07-25Power efficient transconductance amplifier apparatus and systems
#12 | 2013-06-06Dynamic bias soft start control apparatus and methods
#13 | 2013-04-25Fourth-order electrical current source apparatus, systems and methods
#14 | 2013-04-25Radiation-tolerant overcurrent detection
#15 | 2013-02-21Radiation-tolerant level shifting
#16 | 2011-04-28High speed fully differential resistor-based level formatter
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