TECHNOLOGIES AND DEVICES INTERNATIONAL

Technologies and Devices International, Inc. develops, manufactures, and markets electronic components using nitride semiconductor materials. The company's products include gallium nitride, aluminum nitride, aluminum gallium nitride, indium nitride, and indium gallium nitride epitaxial wafers on sapphire templates; and gallium nitride and aluminum nitride on sic templates. Its products are used in various applications, such as solid-state lighting, short wavelength optoelectronics, and RF power electronics. The company was founded in 1997 and is based in Silver Spring, Maryland. As of April 10, 2008, Technologies and Devices International, Inc. operates as a subsidiary of Oxford Instruments plc.