Inventor
CHAKKIRALA SUBBARAO SURENDRA
US12 patents
Patents
12 patentsUS10374514B2Aug 6, 2019
Boost converters having self-adaptive maximum duty-cycle-limit control
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US11017196B1May 25, 2021
Look-ahead column sensing for fast voltage mode read in ultrasonic sensors
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US10326405B2Jun 18, 2019
Class-H switching amplifier circuit having supply voltage proportional to an audio signal
QUALCOMM INC3 citations69
US11275919B2Mar 15, 2022
Capacitance modulation to mitigate pixel leakage in ultrasonic sensors
QUALCOMM INC0 citations61
US10944385B1Mar 9, 2021
Delay circuit that accurately maintains input duty cycle
QUALCOMM INC1 citations61
US12363475B2Jul 15, 2025
Adaptively adjusting an input current limit for a boost converter
QUALCOMM INC0 citations60
US11876493B2Jan 16, 2024
Hybrid class-H/predictive class-G switching amplifier architecture
QUALCOMM INC0 citations60
US11799287B2Oct 24, 2023
Area efficient level translating trigger circuit for electrostatic discharge events
QUALCOMM INC1 citations60
US11424672B2Aug 23, 2022
Current limiting for a boost converter
QUALCOMM INC1 citations59
US11689102B2Jun 27, 2023
Boost converter circuit with feedforward path for improved load regulation
QUALCOMM INC0 citations49
US12107552B2Oct 1, 2024
Power amplifier management
QUALCOMM INC0 citations48
US11683015B2Jun 20, 2023
Class-D amplifier with deadtime distortion compensation
QUALCOMM INC0 citations47