Inventor
FLETT FREDERICK
US6 patents
Patents
6 patentsUS9461556B2Oct 4, 2016
Stable regenerative bi-directional cell for bridge power inverters
RHOMBUS ENERGY SOLUTIONS INC7 citations78
US9853567B2Dec 26, 2017
DC source-to-AC grid tie-in power enhancement using multilevel/multiphase inverter topology and resonant matrix tank converter
RHOMBUS ENERGY SOLUTIONS INC6 citations67
US10439392B2Oct 8, 2019
Stacked matrix high frequency DC-AC power conversion system and method
RHOMBUS ENERGY SOLUTIONS INC1 citations57
US10211754B2Feb 19, 2019
Isolated switched source universal inverter topology
RHOMBUS ENERGY SOLUTIONS INC0 citations48
US9148071B2Sep 29, 2015
DC source-to-AC grid tie-in power enhancement using multilevel inverter topology and resonant matrix tank converter
RHOMBUS ENERGY SOLUTIONS INC1 citations46
US10250036B2Apr 2, 2019
Peer-to-peer: AC power grid compensation architecture
RHOMBUS ENERGY SOLUTIONS INC0 citations38