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Sixpoint Materials Inc patents


Recent patent applications related to Sixpoint Materials Inc. Sixpoint Materials Inc is listed as an Agent/Assignee. Note: Sixpoint Materials Inc may have other listings under different names/spellings. We're not affiliated with Sixpoint Materials Inc, we're just tracking patents.

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Methods for producing improved crystallinity group iii-nitride crystals from initial group iii-nitride seed by ammonothermal growth

The present invention discloses methods to create higher quality group iii-nitride wafers that then generate improvements in the crystalline properties of ingots produced by ammonothermal growth from an initial defective seed. By obtaining future seeds from carefully chosen regions of an ingot produced on a bowed seed crystal, future ingot crystalline properties can be improved. ... Sixpoint Materials Inc

Method for producing group iii nitride wafers and group iii nitride wafers

The present invention discloses a method of removing contaminant from group iii nitride single-crystal wafers. The method involves annealing a wafer to concentrate a contaminant in a region of the crystal near the surface of the crystal and removing some of the crystal near the surface that contains at least a portion of the region containing concentrated contaminant. ... Sixpoint Materials Inc








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