Assignee
DENGLAS TECHNOLOGIES L L C
US·1 granted patent·4 pending applications·12 citations·filing 1999–2005
Top patents by PatentIndex Score
5 records- 0149US6811901B1Niobium oxide-based layers for thin film optical coatings and processes for producing the sameDENGLAS TECHNOLOGIES L L C·Filed 1999·Granted Nov 2, 2004·12 cites·6 claims
- 0246US2005244678A1Niobium oxide-based layers for thin film optical coatings and processes for producing the sameDENGLAS TECHNOLOGIES L L C·Filed 2005·Application pending·0 cites
- 0342US2005019484A1Niobium oxide-based layers for thin film optical coatings and processes for producing the sameDENGLAS TECHNOLOGIES L L C·Filed 2004·Application pending·0 cites
- 0436US2004057142A1Method of making stress-resistant anti-reflection multilayer coatings containing cerium oxideDENGLAS TECHNOLOGIES L L C·Filed 2003·Application pending·0 cites
- 0534US2002122962A1Anti-reflection UV-blocking multilayer coatings having a thin film layer having cerium oxide, silicon dioxide and transition metal oxidesDENGLAS TECHNOLOGIES L L C·Filed 2001·Application pending·0 cites
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