| Company | AT&T INTELLECTUAL PROPERTY I, L.P. |
|---|---|
| Address | 208 S. AKARD STREET, DALLAS, 75202, TX |
| Title | General Partner |
| Company | AT&T INTELLECTUAL PROPERTY II, L.P. |
|---|---|
| Address | 208 S. AKARD STREET, DALLAS, 75202, TX |
| Title | General Partner |
| Company | AT&T INTELLECTUAL PROPERTY II, L.P. |
|---|---|
| Address | 208 S. AKARD STREET, DALLAS, 75202, TX |
| Title | General Partner |