Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7733181 | Amplifier circuit having dynamically biased configuration | Kent Jaeger | 2010-06-08 |
| 7609779 | RF transmitter with interleaved IQ modulation | Poojan Wagh, Matthew R. Miller | 2009-10-27 |
| 7583945 | Amplifier with improved noise performance and extended gain control range | Daniel P. McCarthy | 2009-09-01 |
| 7505748 | Linear voltage controlled variable attenuator with linear DB/V gain slope | Daniel P. McCarthy, Neal W. Hollenbeck | 2009-03-17 |
| 7495515 | Low-noise amplifier | Jason H. Branch, Patrick L. Rakers, Poojan Wagh | 2009-02-24 |
| 7403071 | High linearity and low noise amplifier with continuously variable gain control | Neal W. Hollenbeck, Daniel P. McCarthy | 2008-07-22 |
| 7332979 | Low noise reference oscillator with fast start-up | Daniel P. McCarthy, Michael L. Bushman | 2008-02-19 |
| 7312654 | Quiet power up and power down of a digital audio amplifier | William Roeckner, Pallab Midya, Patrick L. Rakers, Daniel Andrew Mavencamp, Bradley Stewart | 2007-12-25 |
| 7177616 | High linearity and low noise CMOS mixer and signal mixing method | Yan Cui, Poojan Wagh, Patrick L. Rakers | 2007-02-13 |
| 6995482 | Switching circuit and method therefor | Pallab Midya, Cesar Pascual | 2006-02-07 |
| 6990164 | Dual steered frequency synthesizer | Michael L. Bushman | 2006-01-24 |
| 6920316 | High performance integrated circuit regulator with substrate transient suppression | Neal W. Hollenbeck, Michael L. Bushman, Daniel P. McCarthy | 2005-07-19 |
| 6750704 | Offset compensated differential amplifier | Craig S. Petrie, Matthew R. Miller | 2004-06-15 |
| 6657502 | Multiphase voltage controlled oscillator | Michael L. Bushman | 2003-12-02 |
| 6621348 | Variable gain amplifier with autobiasing supply regulation | Neal W. Hollenbeck | 2003-09-16 |
| 6559723 | Single ended input, differential output amplifier | Neal W. Hollenbeck | 2003-05-06 |
| 6441594 | Low power voltage regulator with improved on-chip noise isolation | Daniel P. McCarthy | 2002-08-27 |
| 6348781 | Buck or boost power converter | Pallab Midya, Kenneth R. Haddad | 2002-02-19 |
| 6141541 | Method, device, phone and base station for providing envelope-following for variable envelope radio frequency signals | Pallab Midya, Steven F. Gillig, John Grosspietsch, Andrew M. Khan, George F. Opas +1 more | 2000-10-31 |
| 6138042 | Method, device, phone, and base station for providing an efficient tracking power converter for variable signals | Pallab Midya, John Grosspietsch, Ronald Gene Myers | 2000-10-24 |
| 6134130 | Power reception circuits for a device receiving an AC power signal | Patrick L. Rakers, Timothy J. Collins, Donald Bernard Lemersal | 2000-10-17 |
| 6023191 | Method and apparatus for detecting an input signal | Mark Joseph Callicotte, William Roeckner | 2000-02-08 |
| 6018750 | Fast and efficient median search method and filter | Steven W. Bergstedt | 2000-01-25 |
| 5998978 | Apparatus and method for reducing energy fluctuations in a portable data device | Patrick L. Rakers, Timothy J. Collins, Donald Bernard Lemersal | 1999-12-07 |
| 5999115 | Segmented DAC using PMOS and NMOS switches for improved span | Alexander Dribinsky | 1999-12-07 |