The CAO Group, which is a dental OEM company, broadens licensing of LED dental curing patents portfolio to major dental companies.

CAO helped pioneer LED technology in dental curing by using LED as light source. Its patents include LED structures, heat management, and broadband wavelengths for curing dental composites and adhesives. CAO has been licensed 31 U.S. and international patents to date. It has also established expertise in dental curing light manufacturing.