U.S. federal trademark · Serial No. 76689565 · Reg. No. 3674857
Very high sensitivity transmission measuring tool comprising a deep ultraviolet broadband light source and a deep ultraviolet photodetector for use in manufacturing photomasks that are used in the further manufacture of semiconductors, said tool utilizing non-imaging optics, an ultra-precision motion apparatus and ultra-clean room environment that allows safe handling of semiconductor manufacturing materials
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