FREMONT, Calif. , Aug. 26 /PRNewswire-FirstCall/ -- Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, announced today that Andy Moring, Chief Financial Officer will provide a company overview at the 2008 Citi Investment Research Technology Conference on Tuesday, September 2, 2008 at The Hilton New York Hotel in New York . A live webcast of the presentation will take place at 1:45 p.m. Eastern Standard Time .

The presentation can be accessed through live and archived webcasts at http://www.mattson.com under the 'Investors' section. The web cast will be archived for a period of thirty days following the conclusion of the live event.

About Mattson Technology, Inc.

Mattson Technology, Inc. is the leading supplier of dry strip equipment and the second largest supplier of rapid thermal processing equipment in the global semiconductor industry. The Company's strip and RTP equipment utilize innovative technology to deliver advanced processing performance and productivity gains to semiconductor manufacturers worldwide for the fabrication of current- and next-generation devices. For more information, please contact Mattson Technology, Inc., 47131 Bayside Parkway, Fremont, Calif . 94538. Telephone: (800) MATTSON/(510) 657-5900. Fax: (510) 492-5911. Internet: http://www.mattson.com.

     Mattson Technology Contact          Investor & Media Contact
     Andy Moring                         Laura Guerrant
     Mattson Technology, Inc.            Guerrant Associates
     tel  510-492-6241                   tel  808-882-1467
     fax  510-492-5963                   fax  808-882-1417
     andy.moring@mattson.com             lguerrant@guerrantir.com

SOURCE Mattson Technology, Inc.