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US Patent Office Rejects Tessera Claims Again |
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Written by Chelsey Drysdale
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Tuesday, 05 August 2008 |
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SAN JOSE – The US Patent and Trademark Office issued an office action confirming the rejections of all claims of a Tessera Technologies Inc. patent in ex parte reexamination. The patent office previously rejected these claims in an earlier action.
The patent relates to semiconductor packaging technologies used in a variety of applications.
The provider of miniaturization technologies is asserting the ‘326 patent in two investigations pending in the U.S. International Trade Commission against a number of companies. The first of those actions was completed July 18. The second action is scheduled for a 7-day hearing to begin on February 5.
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