San Diego-based Qualcomm has filed additional patent infringement suits against Nokia, the firm said this morning. Qualcomm said that it has filed suit against NOkia in the Eastern District of Texas, Marshall Division for infringement of two patents and in the Western District of Wisconsin for infringement of three patents. The patents are targeting Nokia's GSM/GPRS/EDGE cellular phones, and come in addition to a series of other patent infringement suits worldwide by Qualcomm against Nokia.