Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035611 | Apparatus and method for front-end circuitry in radio-frequency apparatus | Eric R. Garlepp, Donald A. Kerth, Richard T. Behrens, Jeffrey W. Scott, G. Tyson Tuttle +1 more | 2006-04-25 |
| 7031683 | Apparatus and methods for calibrating signal-processing circuitry | Donald A. Kerth, Russell Croman, Jeffrey W. Scott, Richard T. Behrens, G. Tyson Tuttle +1 more | 2006-04-18 |
| 7024221 | Notch filter for DC offset reduction in radio-frequency apparatus and associated methods | Tod Paulus, Richard T. Behrens, Vishnu Srinivasan, Mark S. Spurbeck, Donald A. Kerth +2 more | 2006-04-04 |
| 6993314 | Apparatus for generating multiple radio frequencies in communication circuitry and associated methods | Lysander Lim, Caiyi Wang, David R. Welland, Donald A. Kerth, Richard T. Behrens +3 more | 2006-01-31 |
| 6970717 | Digital architecture for radio-frequency apparatus and associated methods | Richard T. Behrens, Tod Paulus, Mark S. Spurbeck, Vishnu Srinivasan, Donald A. Kerth +2 more | 2005-11-29 |
| 6804497 | Partitioned radio-frequency apparatus and associated methods | Donald A. Kerth, Richard T. Behrens, Jeffrey W. Scott, G. Tyson Tuttle, Vishnu Srinivasan | 2004-10-12 |
| 6111712 | Method to improve the jitter of high frequency phase locked loops used in read channels | Jerrell P. Hein | 2000-08-29 |
| 6078444 | Read channel auxiliary high precision data conversion | David E. Reed, Jerrell P. Hein, G. Tyson Tuttle | 2000-06-20 |
| 6028727 | Method and system to improve single synthesizer setting times for small frequency steps in read channel circuits | Jerrell P. Hein | 2000-02-22 |