Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077797 | Method, system, and apparatus for balanced frequency up-conversion of a baseband signal | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke, Gregory S. Rawlins +1 more | 2011-12-13 |
| 8036304 | Apparatus and method of differential IQ frequency up-conversion | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke, Gregory S. Rawlins +1 more | 2011-10-11 |
| 8019291 | Method and system for frequency down-conversion and frequency up-conversion | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke | 2011-09-13 |
| 7937059 | Converting an electromagnetic signal via sub-sampling | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke | 2011-05-03 |
| 7936022 | Method and circuit for down-converting a signal | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke, Michael W. Rawlins +1 more | 2011-05-03 |
| 7929638 | Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke, Gregory S. Rawlins +1 more | 2011-04-19 |
| 7894789 | Down-conversion of an electromagnetic signal with feedback control | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Jonathan S. Jensen, Martin R. Johnson +5 more | 2011-02-22 |
| 7865177 | Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships | David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke, Gregory S. Rawlins +1 more | 2011-01-04 |