ITC To Investigate Cirrus Claim Vs. Wolfson

Law360, New York (November 18, 2003, 12:00 AM EST) -- The U.S. International Trade Commission said it would linvestigate claims that Edinburgh-based chipmaker Wolfson MicroElectronics infringed two patents of U.S. rival Cirrus Logic.

Texas-based Cirrus, which has filed a lawsuit against Wolfson, claims that 15 of the Edinburgh audio and video chipmaker's products infringe two of its U.S. patents.

The Cirrus complaint alleges "violations of section 337 of the Tariff Act of 1930 in the importation into the United States, the sale for importation, and the sale within the United States after importation of certain audio...
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