Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anatoly Z. Rosenflanz0
Craig R. Schardt0
Date of Patent
August 7, 2007
0Patent Application Number
115264600
Date Filed
September 25, 2006
0Patent Primary Examiner
Patent abstract
Ceramics comprising (i) at least one of Nb2O5 or Ta2O5 and (ii) at least two of (a) Al2O3, (b) Y2O3, or (c) at least one of ZrO2 or HfO2. Embodiments of ceramics according to the present invention can be made, formed as, or converted into optical waveguides, glass beads, articles (e.g., plates), fibers, particles (e.g., abrasive particles), and thin coatings.
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