Inventor
KOERNER ANDRÉ
DE6 patents
Patents
6 patentsUS10710469B2Jul 14, 2020
Automotive dual voltage battery charging system
HELLA GMBH & CO KGAA7 citations80
US10994632B2May 4, 2021
Dual-voltage battery
HELLA GMBH & CO KGAA5 citations69
US11290007B2Mar 29, 2022
Device for coupling electrical grids
HELLA GMBH & CO KGAA3 citations68
US11287482B2Mar 29, 2022
Dual-voltage battery with current sensors, and calibration method for the same
HELLA GMBH & CO KGAA2 citations68
US10850620B2Dec 1, 2020
Operating method for a dual-voltage battery
HELLA GMBH & CO KGAA2 citations67
US12445040B2Oct 14, 2025
Bidirectional power converter having intermediate circuit
HELLA GMBH & CO KGAA0 citations39