| 6381311 |
Automated message system for a calling party |
Michael Julian Joyce, Ping-Wen Ong, Colin Alan Warwick |
2002-04-30 |
| 5850429 |
Method and system for remotely controlling an interactive voice response system |
Michael Julian Joyce, Ping-Wen Ong, Colin Alan Warwick |
1998-12-15 |
| 5799066 |
Automated message system for a calling party |
Michael Julian Joyce, Ping-Wen Ong, Colin Alan Warwick |
1998-08-25 |
| 5740538 |
System and method for identifying the location of a wireless terminal |
Michael Julian Joyce, Ping-Wen Ong, Colin Alan Warwick |
1998-04-14 |
| 5166765 |
Insulated gate field-effect transistor with pulse-shaped doping |
Kwing F. Lee, Ran-Hong Yan |
1992-11-24 |
| RE33693 |
Device using ordered semiconductor alloy |
John C. Bean |
1991-09-17 |
| 4879256 |
Method of controlling the order-disorder state in a semiconductor device |
John C. Bean |
1989-11-07 |
| 4661829 |
Device using ordered semiconductor alloy |
John C. Bean |
1987-04-28 |