Mark Identification

ES2-PSA

Serial Number

78312779

Filing Date

Oct 13, 2003

Registration Date

Nov 22, 2005

Trademark by

RUBICON TECHNOLOGY INC.

Classification Information

High density man-made pure non-metallic silicon, sapphire, ruby, ti-sapphire, rock crystals, cubic zirconia and quartz sold in windows, substrates, rods, tubes, ribbons and crucibles for use in optical devices, lasers, opto-electronics, sensors and detectors, and telecommunication devices including high-frequency integrated circuits, optical switches, surface acoustic wave devices, acoustic-optic modulators, multiplexer/demultiplexer, oscillators, resonators, beamsplitters, routers and filters

Chemicals

Consultation in the field of precision fabrication and high quality surface finishing in relation to high-density crystals to be used for scientific and industrial applications

Treatment of Materials

Research services in the field of precision fabrication and high quality surface finishing in relation to high-density crystals to be used for scientific and industrial applications

Computer and Scientific