PDF Solutions Announces 1st Fiscal Quarter 2005 Financial Results Rele

    Business Editors/High-Tech Editors

    SAN JOSE, Calif.--(BUSINESS WIRE)--April 6, 2005--PDF Solutions(R), Inc. (Nasdaq:PDFS), the leading provider of process-design integration technologies to enhance IC manufacturability, today announced the date and time that it will release financial results for its first fiscal quarter ended March 31, 2005. John Kibarian, CEO, and Steve Melman, CFO, will host a live teleconference on Thursday, April 21, 2005, beginning at 3:00 p.m. Pacific Time / 6:00 p.m. Eastern Time to discuss the results. The teleconference will be webcast simultaneously and available on the company's website at http://ir.pdf.com/medialist.cfm.
    An archive of the call and webcast will remain available until Thursday, May 19, 2005 at 11:59 p.m. Pacific Time. To hear the replay, within the United States or Canada call (800) 642-1687, or outside of the United States and Canada call (706) 645-9291. The access code for both replay options is 5394069. An archive of the webcast will remain available on the company's website.

    About PDF Solutions

    PDF Solutions, Inc. (Nasdaq:PDFS) is the leading provider of process-design integration technologies to enhance IC manufacturability. PDF Solutions' software, methodologies, and services enable semiconductor companies to create IC designs that are more manufacturable, and manufacturing processes that are more capable. By simulating nanometer-scale product and process interactions, PDF Solutions offers customers faster time-to-market, increased IC yield and performance, and improved product reliability and profitability. Headquartered in San Jose, Calif., PDF Solutions operates worldwide. For more information, visit www.pdf.com.

    PDF Solutions(R) is a registered trademark of PDF Solutions, Inc.

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CONTACT: PDF Solutions, Inc. Sonia Segovia, 408-938-6491 (Investor Relations) sonia.segovia@pdf.com or Armstrong Kendall, Inc. Abbie Kendall, 503-672-4681 (Public Relations) abbie@akipr.com

KEYWORD: CALIFORNIA INDUSTRY KEYWORD: HARDWARE SOFTWARE EARNINGS CONFERENCE CALLS SOURCE: PDF Solutions, Inc.

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