Rambus Updates Fourth Quarter Revenue Guidance

SUNNYVALE, Calif.-- January 3, 2012 -- Rambus Inc. (NASDAQ:RMBS), one of the world's premier technology licensing companies, updated its revenue guidance for the quarter ending December 31, 2011. The Company revised its revenue guidance for the quarter to be approximately $83 million. Rambus initially provided revenue guidance for the quarter in the range of $66 million to $71 million.

About Rambus Inc.

Founded in 1990, Rambus is one of the world's premier technology licensing companies. As a company of inventors, Rambus focuses on the development of technologies that enrich the end-user experience of electronic systems. Its breakthrough innovations and solutions help industry-leading companies bring superior products to market. Rambus licenses both its world-class patent portfolio, as well as its family of leadership and industry-standard solutions. Rambus has offices in California, North Carolina, Ohio, India, Germany, Japan, Korea, and Taiwan. Additional information is available at www.rambus.com.