Lam Research Corporation Announces Live Webcast of Upcoming Investor C

    Business Editors/High-Tech Editors
    7th Annual Needham Growth Conference

    FREMONT, Calif.--(BUSINESS WIRE)--Jan. 3, 2005--Lam Research Corporation (Nasdaq:LRCX), Fremont, Calif., today announced that the Company's presentation at the Seventh Annual Needham Growth Conference (New York, NY), scheduled for 11:30 a.m. Eastern Time on January 11, 2005, will be available to the public via webcast.
    The live webcast and the replay can be accessed from Lam's web site at www.lamrc.com. A replay of the webcast will be available for two weeks.
    The dates and time are subject to change. Please visit the Investors section of Lam's web site and select the Calendar/Webcasts button to view the latest presentation schedule, or select the Email Alerts button to register your email address to receive automated notifications of upcoming webcasts, news releases, and SEC filings.

    Lam Research Corporation is a major supplier of wafer fabrication equipment and services to the world's semiconductor industry. Lam's common stock trades on the Nasdaq National Market under the symbol LRCX. The Company's World Wide Web address is http://www.lamrc.com.

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CONTACT: Lam Research Corporation Julie Cimino, 510-572-1615 (Investors) julie.cimino@lamrc.com

KEYWORD: CALIFORNIA NEW YORK INDUSTRY KEYWORD: HARDWARE COMPUTERS/ELECTRONICS MANUFACTURING TRADESHOW CONFERENCE CALLS SOURCE: Lam Research Corporation

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