State of battery health estimation based on swelling characteristics Grant US-11623526-B2 United States of America 11 Apr 2023
Lithium/air battery with variable volume insertion material Grant US-9559395-B2 United States of America 31 Jan 2017
System and method for fast charging of lithium-ion batteries with improved safety Grant US-9153991-B2 United States of America 06 Oct 2015