Also

* Broadcom Corp. said it would not drop its patent infringement lawsuits against Qualcomm Inc. after Qualcomm filed a countersuit.

* Filmmaker Reginald Hudlin was named president of entertainment for cable network BET.

* Seattle-based Jobster Inc., a targeted job advertising service, acquired search engine WorkZoo Inc. of Fountain Valley. Terms were not disclosed.

* Ingram Micro Inc. of Santa Ana agreed to buy assets from closely held AVAD for at least $120 million in cash to expand its consumer electronics business.