Applications of light-emitting nanoparticles Grant US-8618595-B2 United States of America 31 Dec 2013
Applications of light-emitting nanoparticles Grant US-6918946-B2 United States of America 19 Jul 2005
Light-emitting nanoparticles and method of making same Grant US-6846565-B2 United States of America 25 Jan 2005