Inventor
DUNCAN JOSEPH
US30 patents
⚠️ This page may combine multiple inventors who share the name “DUNCAN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
18 patentsUS10128798B2Nov 13, 2018
Adjusting envelope tracking power supply
QUALCOMM INC6 citations72
US9820229B2Nov 14, 2017
Dynamic voltage and frequency scaling in wireless modems
QUALCOMM INC2 citations72
US10831220B2Nov 10, 2020
Methods and apparatuses for voltage regulation using precharge rails
QUALCOMM INC2 citations71
US10749477B2Aug 18, 2020
Series voltage regulation modulating power supply
QUALCOMM INC4 citations71
US11515786B2Nov 29, 2022
Techniques for current sensing for single-inductor multiple-output (SIMO) regulators
QUALCOMM INC2 citations70
US11063514B2Jul 13, 2021
Methods and apparatuses for voltage regulation using predictively charged precharge rails
QUALCOMM INC3 citations70
US9548739B2Jan 17, 2017
Drive for cascode stack of power FETs
QUALCOMM INC3 citations67
US10340854B2Jul 2, 2019
Selecting between boosted supply and battery supply
QUALCOMM INC1 citations61
US10615796B2Apr 7, 2020
Level shifter
QUALCOMM INC1 citations60
US12107497B2Oct 1, 2024
Methods and apparatuses for voltage regulation using predictively charged precharge rails
QUALCOMM INC0 citations59
US10958168B2Mar 23, 2021
Techniques for controlling a single-inductor multiple-output (SIMO) switched-mode power supply (SMPS)
QUALCOMM INC0 citations59
US10924017B2Feb 16, 2021
Techniques for controlling a single-inductor multiple-output switched-mode power supply
QUALCOMM INC0 citations59
US9419518B2Aug 16, 2016
Transfer function generation based on pulse-width modulation information
QUALCOMM INC2 citations56
US10651799B2May 12, 2020
Selecting between boosted supply and battery supply
QUALCOMM INC0 citations51
US9641077B2May 2, 2017
Applying force voltage to switching node of disabled buck converter power stage
QUALCOMM INC0 citations51
US12273029B2Apr 8, 2025
Switch-mode power supply with a network of flying capacitors and switches
QUALCOMM INC0 citations49
US9182766B2Nov 10, 2015
Switching voltage regulator
QUALCOMM INC0 citations48
US9647545B2May 9, 2017
Reduced sleep current in power converters
QUALCOMM INC0 citations41
HALL DAVID R
8 patentsUS10214248B2Feb 26, 2019
Tripartite support mechanism for frame-mounted vehicle components
HALL DAVID R112 citations98
USD842758SMar 12, 2019
Reverse trike roadster
HALL DAVID R26 citations94
US10458179B2Oct 29, 2019
Solar-powered window covering
HALL DAVID R9 citations84
US10532917B2Jan 14, 2020
Winch with impact transmission
HALL DAVID R2 citations73
US9920510B2Mar 20, 2018
Smart flush toilet system
HALL DAVID R4 citations73
US10703152B2Jul 7, 2020
Single wheel swing arm with trough
HALL DAVID R3 citations69
USD883142SMay 5, 2020
Reverse trike vehicle
HALL DAVID R0 citations52
US9967957B2May 8, 2018
Wireless rail with dynamic lighting
HALL DAVID R1 citations52