Motorola Inc. Said Tuesday its subsidiary companies Symbol Technologies Inc. and Wireless Valley Communications Inc. have filed a patent infringement lawsuit against Aruba Networks Inc.

    The lawsuit, filed Monday in a Delaware court, addresses claims that Aruba infringed one patents related to WLAN communication technologies. Two of the patents relate to WLAN switching architecture technology. Two other patents in the lawsuit relate to WLAN site planning and RF management.

    The companies are seeking a permanent injunction against Aruba’s use of the patented technologies and monetary damages for infringing use.