KLA-Tencor Announces Live Webcast of Upcoming Investor Presentations

MILPITAS, Calif.--(BUSINESS WIRE)-- KLA-Tencor Corporation (NASDAQ:KLAC), the world leader in yield management and process control solutions for semiconductor manufacturing and related industries, today announced the company will provide a live webcast of its presentations at the following investor conferences:

    --  Pacific Crest 11th Annual Technology Leadership Forum, to be held on
        Tuesday, Aug. 11, at 9:30 a.m. MDT in Vail, Colo.
    --  Oppenheimer Annual Communications, Technology & Internet Conference, to
        be held on Wednesday, Aug. 12, at 2:30 p.m. EDT in Boston, Mass.
    --  2009 Citi Technology Conference to be held on Wednesday, Sept. 9, at
        9:50 a.m. EDT in New York, N.Y.
    --  Deutsche Bank 2009 Technology Conference, to be held on Tuesday, Sept.
        15, at 8 a.m. PDT in San Francisco, Calif.

The live webcast will be available on the Investor Relations page of KLA-Tencor's Web site at http://ir.kla-tencor.com/ and a replay of the webcast will be available via the Internet for 15 days following the conference call.

About KLA-Tencor

KLA-Tencor Corporation (NASDAQ:KLAC), a leading provider of process control and yield management solutions, partners with customers around the world to develop state-of-the-art inspection and metrology technologies. These technologies serve the semiconductor, data storage, compound semiconductor, photovoltaic, and other related nanoelectronics industries. With a portfolio of industry-standard products and a team of world-class engineers and scientists, the company has created superior solutions for its customers for over 30 years. Headquartered in Milpitas, California, KLA-Tencor has dedicated customer operations and service centers around the world. Additional information may be found at www.kla-tencor.com. (KLAC-F)

    Source: KLA-Tencor Corporation

Released August 5, 2009