| 8447278 |
Communication assistance system and method |
Robert Pines, Christine Baumeister |
2013-05-21 |
| 8385530 |
Enhanced directory assistance system |
Robert Pines, Christine Baumeister |
2013-02-26 |
| 8265242 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2012-09-11 |
| 8139748 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2012-03-20 |
| 8036365 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2011-10-11 |
| 8023633 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2011-09-20 |
| 7991140 |
Enhanced directory assistance system |
Robert Pines, Christine Baumeister |
2011-08-02 |
| 7804944 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2010-09-28 |
| 7711354 |
Communication assistance system and method |
Robert Pines, Christine Baumeister |
2010-05-04 |
| 7218711 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2007-05-15 |
| 7130406 |
Enhanced directory assistance system |
Robert Pines, Christine Baumeister |
2006-10-31 |
| 7076046 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2006-07-11 |
| 7072643 |
Communication assistance system and method |
Robert Pines, Christine Baumeister |
2006-07-04 |
| 7027570 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2006-04-11 |
| 7023969 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2006-04-04 |
| 6970548 |
Communication assistance system and method |
Robert Pines, Evan Marwell, Christine Baumeister |
2005-11-29 |