KLA-Tencor Announces Live Webcast of Upcoming Investor Presentation

MILPITAS, Calif.--(BUSINESS WIRE)--

KLA-Tencor Corp. (Nasdaq:KLAC), the world leader in yield management and process control solutions for semiconductor manufacturing and related industries, today announced that the company will provide a live webcast of its presentation at Citi's 15th Annual Global Technology Conference, to be held on Thursday, Sept. 4, 2008, at 11:00 a.m. (ET) in New York, NY.

The webcast will be available on KLA-Tencor's Web site at http://www.kla-tencor.com, on the Investors page.

About KLA-Tencor: KLA-Tencor Corporation is the world's leading supplier of process control and yield management solutions for the semiconductor and related microelectronics industries. Headquartered in Milpitas, Calif., the company has sales and service offices around the world. An S&P 500 company, KLA-Tencor is traded on the NASDAQ Global Select Market under the symbol KLAC. Additional information about the company is available at http://www.kla-tencor.com.

Source: KLA-Tencor Corp.

Released August 21, 2008