| 7659885 |
Method and system for using a keyboard overlay with a touch-sensitive display screen |
Vu Nguyen, Martin Shetter |
2010-02-09 |
| 7571484 |
System and method for image authentication of a resource-sparing operating system |
Sudhakar V. Prabhu |
2009-08-04 |
| 7295191 |
Method and system for detecting multiple touches on a touch-sensitive screen |
Vu Nguyen |
2007-11-13 |
| 7053887 |
Method and system for detecting multiple touches on a touch-sensitive screen |
Vu Nguyen |
2006-05-30 |
| 7023427 |
Method and system for detecting multiple touches on a touch-sensitive screen |
Vu Nguyen |
2006-04-04 |
| 6880998 |
Method and system for using a keyboard overlay with a touch-sensitive display screen |
Vu Nguyen, Martin Shetter |
2005-04-19 |
| 6776546 |
Method and system for using a keyboard overlay with a touch-sensitive display screen |
Vu Nguyen, Martin Shetter |
2004-08-17 |
| 4644270 |
Apparatus for monitoring housed turbine blading to obtain blading-to-housing distance |
Robert M. Oates, Carlo F. Petronio |
1987-02-17 |
| 4518917 |
Plural sensor apparatus for monitoring turbine blading with undesired component elimination |
Robert M. Oates, Carlo F. Petronio |
1985-05-21 |
| 4488301 |
System for analyzing complex signals |
Anthony T. Nasuta, Jr., Robert A. Boenning |
1984-12-11 |
| 4477870 |
Digital control system monitor having a predetermined output under fault conditions |
— |
1984-10-16 |
| 4409635 |
Electrical power system with fault tolerant control unit |
— |
1983-10-11 |
