An International Trade Commission judge says Tessera's (TSRA -43.8%) patents were not violated...

|By:, SA News Editor

An International Trade Commission judge says Tessera's (TSRA -43.8%) patents were not violated by Spansion (SPSN), Motorola (MOT +3.4%), Qualcomm (QCOM +3.3%) and others. Tessera is hit with downgrades.