Resistive switching layers including Hf-Al-O Grant US-9276203-B2 United States of America 01 Mar 2016
Embedded nonvolatile memory elements having resistive switching characteristics Grant US-9129894-B2 United States of America 08 Sep 2015
Performing forming processes on resistive memory Grant US-9001561-B2 United States of America 07 Apr 2015