Patent 06907566 - Method and system for optimum placement of advertisements on a webpage > Assignment History
| Assignor | Assignee | Date |
|---|---|---|
| MCELFRESH, CHARLES | MINEIRO, PAUL | May 24, 1999 |
| MINEIRO, PAUL | RADFORD, MICHAEL | May 24, 1999 |
| RADFORD, MICHAEL | FREEPC, INC. | May 24, 1999 |
| FREEPC, INC. | EMACHINES INTERNET GROUP, INC. | Jan 24, 2000 |
| EMACHINES INTERNET GROUP, INC. | EMACHINES, INC. | Jan 1, 2002 |
| EMACHINES, INC. | OVERTURE SERVICES, INC | Jan 31, 2002 |
| OVERTURE SERVICES, INC | YAHOO! INC | Oct 1, 2008 |