| D487085 |
Wireless handheld communication device with keyboard |
Robert Wilson |
2004-02-24 |
| D485838 |
Wireless handheld communication device |
Robert Wilson, Edmond Kwok Ho Fung |
2004-01-27 |
| 5787133 |
Signal modulation employing a pseudo-random sequence of pilot symbols |
Todd A. Stewart, Glenn S. Fawcett |
1998-07-28 |
| 5666378 |
High performance modem using pilot symbols for equalization and frame synchronization |
Todd A. Stewart, Glenn S. Fawcett |
1997-09-09 |
| 5513215 |
High speed simulcast data system using adaptive compensation |
Todd A. Stewart, Paul Kar Ming Ho |
1996-04-30 |
| 5473638 |
Digital signal processor delay equalization for use in a paging system |
Todd A. Stewart |
1995-12-05 |
| 5418818 |
Digital signal processor exciter |
Todd A. Stewart, Paul Andrew Goud, David Kroeger, Charles Brian Cox, Timothy Jay Linderer +2 more |
1995-05-23 |
| 5414734 |
Compensation for multi-path interference using pilot symbols |
Todd A. Stewart, Paul Kar Ming Ho |
1995-05-09 |
| 5243299 |
Variable speed asynchronous modem |
Todd A. Stewart |
1993-09-07 |
| 5227741 |
Variable speed asynchronous modem |
Todd A. Stewart |
1993-07-13 |