Question: Who was sued for patent infringement on MP3 technology?

Is Sisvel S.p.A. and its U.S. subsidiary Audio MPEG, Inc. previously sued Thomson for patent infringement on MP3 technology, but those disputes were resolved in November 2005 with Sisvel granting Thomson a license to their patents. a good answer to this question?

Available choices:
 (1). yes
 (2). no
(1).