| 6108629 |
Method and apparatus for voice interaction over a network using an information flow controller |
— |
2000-08-22 |
| 5779292 |
Manipulation aid for attachment to human body parts |
— |
1998-07-14 |
| 5745550 |
Multiply accommodated message relaying for hearing impaired callers |
Jerry Eisdorfer, David Eugene Schulz |
1998-04-28 |
| 5680443 |
Smart messages and smart macros for telecommunications relay service (TRS) and operator services for deaf (OSD) |
Vinay Kundaje, Stephen John Lomax, William Lawrence Millios, David Eugene Schulz |
1997-10-21 |
| 5608785 |
Method and apparatus for telephone prize opportunities |
— |
1997-03-04 |
| 5475733 |
Language accommodated message relaying for hearing impaired callers |
Jerry Eisdorfer, David Eugene Schulz |
1995-12-12 |
| 5289523 |
Telecommunications relay service method and apparatus |
Karen L. Vasile |
1994-02-22 |
| 4710760 |
Photoelastic touch-sensitive screen |
— |
1987-12-01 |
| 4484179 |
Touch position sensitive surface |
— |
1984-11-20 |
| 4430726 |
Dictation/transcription method and arrangement |
— |
1984-02-07 |