Inventor
HALD RAINER
DE6 patents
⚠️ This page may combine multiple inventors who share the name “HALD RAINER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VARTA MICROBATTERY GMBH
5 patentsUS10930899B2Feb 23, 2021
Electrochemical cell and apparatus containing the cell
VARTA MICROBATTERY GMBH1 citations57
US12525636B2Jan 13, 2026
Electrochemical energy storage cell
VARTA MICROBATTERY GMBH0 citations48
US6995568B2Feb 7, 2006
Method for fault tracing in electronic measurement and test arrangements for electrochemical elements
VARTA MICROBATTERY GMBH0 citations46
US9215750B2Dec 15, 2015
System and method for heating back-up battery of motor vehicle emergency radio communication device when temperature is below a limit value
VARTA MICROBATTERY GMBH0 citations36
US10573924B2Feb 25, 2020
Electrochemical cell
VARTA MICROBATTERY GMBH0 citations35