Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139161 | Broadband integrated tuner | S. Vincent Birleson, Robert R. Rotzoll, Kenneth W. Clayton | 2012-03-20 |
| 7868704 | Broadband integrated television tuner | S. Vincent Birleson, Kenneth W. Clayton | 2011-01-11 |
| 7746412 | Highly integrated television tuner on a single microcircuit | S. Vincent Birleson, Robert R. Rotzoll, Kenneth W. Clayton | 2010-06-29 |
| 7711346 | System and method for frequency translation using an image reject mixer | Kirk B. Ashby, S. Vincent Birleson | 2010-05-04 |
| 7538621 | Broadband integrated tuner | Vince Birleson, Ken Clayton | 2009-05-26 |
| 7453527 | Highly integrated television tuner on a single microcircuit | S. Vincent Birleson, Robert R. Rotzoll, Kenneth W. Clayton | 2008-11-18 |
| 7403761 | System and method for frequency translation using an image reject mixer | Kirk B. Ashby, S. Vincent Birleson | 2008-07-22 |
| 7274410 | Broadband integrated tuner | S. Vincent Birleson, Robert R. Rotzoll, Kenneth W. Clayton | 2007-09-25 |
| 7184724 | System and method for frequency translation using an image reject mixer | Kirk B. Ashby, S. Vincent Birleson | 2007-02-27 |
| 7079195 | Broadband integrated tuner | Vincent Birleson, Ken Clayton | 2006-07-18 |
| 7039062 | System and method for pulsed cable telephony | — | 2006-05-02 |
| 6192387 | Multiple resonant tunneling circuits for signed digit multivalued logic operations | Lutz J. Micheel | 2001-02-20 |
| 6177964 | Broadband integrated television tuner | Vince Birleson, Ken Clayton | 2001-01-23 |
| 5909110 | Integrated voltage regulator circuit with vertical transistor | Han-Tzong Yuan, Donald L. Plumton, Jau-Yuann Yang | 1999-06-01 |
| 5789940 | Reduced complexity multiple resonant tunneling circuits for positive digit multivalued logic operations | — | 1998-08-04 |
| 5469163 | Multiple resonant tunneling circuits for positive digit range-4 base-2 to binary conversion | — | 1995-11-21 |
| 5455584 | High frequency high resolution quantizer | — | 1995-10-03 |
| 5391504 | Method for producing integrated quasi-complementary bipolar transistors and field effect transistors | Darrell G. Hill | 1995-02-21 |
| 5286985 | Interface circuit operable to perform level shifting between a first type of device and a second type of device | — | 1994-02-15 |
| 5065132 | Programmable resistor and an array of the same | Han-Tzong Yuan, Hisashi Shichijo | 1991-11-12 |
| 4951252 | Digital memory system | William A. White | 1990-08-21 |