1.   It also faces patent infringement charges.

2.   Spatializer was helped by its successful defense against patent infringement charges by rival QSound Labs Inc. in U.S. District Court, Gershick said.

3.   All will face U.S. copyright infringement charges, officials said.

4.   Andrx issued a statement saying the deal actually benefited consumers by providing it funds to change its product to avoid patent infringement charges.