Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718297 | Apparatus and method for discriminating between voice and data by using a frequency estimate representing both a central frequency and an energy of an input signal | Joseph P. Pride, III, Cheryl Jean Franklin | 2004-04-06 |
| 5646939 | Method and apparatus for address to port mapping in a token ring network | Carl John Lindeborg, James W. Moran, David Bartolini, John Robert Griesing, Liz Lindell +2 more | 1997-07-08 |
| 5602827 | Method and apparatus for correcting a defect in a token ring network | Carl John Lindeborg, James W. Moran, David Bartolini, John Robert Griesing, Liz Lindell +2 more | 1997-02-11 |
| 4887314 | Optical FSK demodulator | Nigel Walker | 1989-12-12 |