Cathode compositions for lithium ion batteries Grant US-7368071-B2 United States of America 06 May 2008
Solid state synthesis of lithium ion battery cathode material Grant US-7211237-B2 United States of America 01 May 2007
Cathode compositions for lithium-ion batteries Grant US-7078128-B2 United States of America 18 Jul 2006
Cathode compositions for lithium-ion batteries Grant US-6964828-B2 United States of America 15 Nov 2005