USPTO rejects Tessera claims

Circuits Assembly, Sept, 2008 by Chelsey Drysdale

SAN JOSE--The US Patent and Trademark Office issued an office action confirming the rejections of all claims of a Tessera Technologies' (tessera.com) patent in ex parte reexamination. The patent office also 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 seven-day hearing to begin Feb. 5.

COPYRIGHT 2008 UP Media Group, Inc.
COPYRIGHT 2008 Gale, Cengage Learning

 

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