AT&T Intellectual 1, L.P.

AT&T Intellectual II, L.P.

AT&T Intellectual Property II, LP

AT&T Intellectual Property L.; L.P.

AT&T Intellectual Propety II, L.P.

AT&T Paradyne Corporation

AT&T Telephone and Telegraph Company, AT&T Bell Laboratories

AT&T Wireless Svcs. Inc

AT&T Wireless Svcs. Inc.

Atallah Francois Ibrahim

Atarius Roozbeth

ATI Research, Inc.

Atkins William J.

Atkinson Frederick G.

Atkinson Leonard Alan

Atkinson Nicholas

Atkinson Philip A.

Atkinson Stuart L.

Atobe Masaaki

Atsugi Takeo