Inventor
MIREA IULIAN
US18 patents
⚠️ This page may combine multiple inventors who share the name “MIREA IULIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
15 patentsUS9923520B1Mar 20, 2018
Switching power supply for RF power amplifiers
QUALCOMM INC74 citations96
US11005368B2May 11, 2021
Hysteretic window adjustment of tri-level switching regulator
QUALCOMM INC13 citations84
US10128798B2Nov 13, 2018
Adjusting envelope tracking power supply
QUALCOMM INC6 citations72
US9496873B2Nov 15, 2016
Fast low power level shifters
QUALCOMM INC3 citations72
US10978947B2Apr 13, 2021
Single-inductor multiple-output (SIMO) power converter with a cross-regulation switch
QUALCOMM INC4 citations71
US9755518B2Sep 5, 2017
Current measurments in switching regulators
QUALCOMM INC3 citations68
US11271599B2Mar 8, 2022
Envelope tracking system having fast transition time for a radio frequency (RF) amplifier
QUALCOMM INC2 citations66
US11671081B2Jun 6, 2023
Rail-to-rail source follower buffer for switching regulator driver supply
QUALCOMM INC0 citations62
US10804854B1Oct 13, 2020
Multi-level power supply architecture for radio frequency power amplifiers
QUALCOMM INC1 citations61
US10951170B2Mar 16, 2021
Apparatus and method for assisting envelope tracking with transient response in supply voltage for power amplifier
QUALCOMM INC0 citations59
US11916026B2Feb 27, 2024
High voltage supply clamp
QUALCOMM INC0 citations58
US12573991B2Mar 10, 2026
Power supply reuse for high-power power amplifier
QUALCOMM INC0 citations49
US11258409B2Feb 22, 2022
High voltage switch with fast turn-off
QUALCOMM INC0 citations49
US10819233B2Oct 27, 2020
Switched common-mode current control for single-inductor-multiple-output (SIMO) power converters
QUALCOMM INC0 citations49
US10622983B2Apr 14, 2020
Apparatus and method for comparing input current to set of current thresholds
QUALCOMM INC0 citations49