Qualcomm filed suit against Nokia, claiming the cell phone giant infringed on three patents involving “handshaking” between wireless devices and a server, interactive screens and metadata filtering.

The suit, filed in U.S. District Court for the Eastern District of Texas, involves three patents, all of which were awarded last year. Qualcomm is seeking an injunction, damages and punitive damages.

Relations between the two companies have been stormy in the past couple years. At times, Qualcomm and Nokia have been allies, particularly involving 3G Technologies.

By: DocMemory
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