Inventor
SAGONA JOHN DUWARD
US13 patents
⚠️ This page may combine multiple inventors who share the name “SAGONA JOHN DUWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMILTON SUNDSTRAND CORP
10 patentsUS10622897B2Apr 14, 2020
Controller for buck DC/DC converter with effective decoupling
HAMILTON SUNDSTRAND CORP4 citations70
US9071051B2Jun 30, 2015
Overvoltage protection unit with AC input current sensors
HAMILTON SUNDSTRAND CORP5 citations70
US11217386B2Jan 4, 2022
Transformers, power converters having tranformers, and methods of converting electrical power
HAMILTON SUNDSTRAND CORP0 citations61
US11042175B2Jun 22, 2021
Variable frequency voltage regulated AC-DC converters
HAMILTON SUNDSTRAND CORP0 citations61
US12206330B2Jan 21, 2025
Rate limiting for buck converters
HAMILTON SUNDSTRAND CORP0 citations49
US12166408B2Dec 10, 2024
Buck converters with light load function and logic
HAMILTON SUNDSTRAND CORP0 citations49
US10560031B2Feb 11, 2020
Bi-directional DC to DC signal conversion using observer based estimated current sensor
HAMILTON SUNDSTRAND CORP0 citations49
US10075119B2Sep 11, 2018
Three level inverter midpoint control gain correction
HAMILTON SUNDSTRAND CORP1 citations49
US12294299B2May 6, 2025
Soft start for buck converters
HAMILTON SUNDSTRAND CORP0 citations43
US10491130B2Nov 26, 2019
Multi-purpose power conversion module
HAMILTON SUNDSTRAND CORP0 citations39