Issued Patents All Time
Showing 101–111 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621904 | Pre-charging line modem capacitors to reduce DC setup time | Jonathan H. Fischer, Keith Eugene Hollenbach, Donald R. Laturell, Weilin Zhu | 2003-09-16 |
| 6553118 | Method and apparatus for calculating DC offset in a digital gyrator | Steven B. Witmer, Jonathan H. Fischer, Donald R. Laturell | 2003-04-22 |
| 6466650 | Telecom service identification transponder apparatus and technique | Jonathan H. Fischer, Donald R. Laturell | 2002-10-15 |
| 6430671 | Address generation utilizing an adder, a non-sequential counter and a latch | — | 2002-08-06 |
| 6404780 | Synchronizing data transfer protocol across high voltage interface | Donald R. Laturell, Tony S. El-Kik | 2002-06-11 |
| 6389110 | Telecom service identification resonator apparatus and technique | Jonathan H. Fischer, Donald R. Laturell | 2002-05-14 |
| 6232900 | Second order digital filter requiring only one sigma delta modulator | Paul D. Hendricks | 2001-05-15 |
| 6215429 | Distributed gain for audio codec | Jonathan H. Fischer, Donald R. Laturell, Paul D. Hendricks, James M. Little | 2001-04-10 |
| 6175849 | System for digital filtering in a fixed number of clock cycles | — | 2001-01-16 |
| 6167415 | Recursive digital filter with reset | Jonathan H. Fischer | 2000-12-26 |
| 6112220 | Programmable overflow protection in digital processing | — | 2000-08-29 |