LRCX Lam Research Corporation

Lam Research Corporation (NASDAQ: LRCX) announced today that the company will host its quarterly financial conference call and webcast on Wednesday, January 25, beginning at 2:00 p.m. Pacific Time.

Webcast To access the webcast, visit the Investors section of Lam's web site at http://www.lamresearch.com and click on the Calendar/Webcasts section to view the details.

Replay Information A webcast replay will be available on the Lam Research web site for 90 days after the earnings conference call is held.

Contact Information Lam Research Investor Relations Department investor.relations@lamresearch.com, 510-572-1615

Lam Research Corporation is a major supplier of wafer fabrication equipment and services to the world's semiconductor industry, where the company has been advancing semiconductor manufacturing for more than 30 years. As a technology and market share leader in plasma etch and single-wafer clean, Lam Research is leveraging its combined expertise to address some of today's most advanced semiconductor processing challenges. Headquartered in Fremont, Calif., Lam Research maintains a global network of service facilities throughout North America, Asia, and Europe to meet the complex and changing needs of its global customer base. Lam's common stock trades on The NASDAQ Global Select Market(SM) under the symbol LRCX. Lam is a NASDAQ-100® company. For more information, visit http://www.lamresearch.com.

Lam Research Corporation Contact: Shanye Hudson Director Investor Relations Phone: 510-572-4589 e-mail: shanye.hudson@lamresearch.com