| 6307538 |
EMC enhanced peripheral device |
— |
2001-10-23 |
| 5963197 |
3-D cursor positioning device |
Steven T. Kaneko, Alan W. McRobert, Eric H. Michelman |
1999-10-05 |
| 5754890 |
System for automatic identification of a computer data entry device interface type using a transistor to sense the voltage generated by the interface and output a matching voltage level |
Todd E. Holmdahl |
1998-05-19 |
| 5557440 |
Noise-insensitive optoencoding techniques with compensation for device variations |
Mark T. Hanson |
1996-09-17 |
| 5473344 |
3-D cursor positioning device |
Steven T. Kaneko, Alan W. McRobert, Eric H. Michelman |
1995-12-05 |
| 5418450 |
Coupling circuit for a measuring instrument |
— |
1995-05-23 |
| 5379176 |
Protective input circuit for an instrument |
Heber P. Farnsworth |
1995-01-03 |
| 5379022 |
Thermistor device with extended operating range |
Heber P. Farnsworth |
1995-01-03 |
| 5142221 |
Automatic function selecting multimeter |
Glen A. Meldrum, Richard E. George |
1992-08-25 |
| 5136251 |
Capacitance measurement |
Richard E. George, Richard D. Beckert |
1992-08-04 |
