Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923084 | First and second communication protocol arrangement for driving primary and secondary devices through a single port | Andrew W. Carroll, Jeffrey L. Aldridge, Kurt Radcliffe | 2024-03-05 |
| 9232933 | Transformer-based multiplexer for ultrasound imaging system and method | David OAKS | 2016-01-12 |
| 7583214 | Dynamic receive beamformer with oversampling for medical diagnostic ultrasound | D-L Donald Liu, Brian V. Colby | 2009-09-01 |
| 7477103 | Amplifier circuit | David A. Petersen | 2009-01-13 |
| 7466256 | Universal ultrasound sigma-delta receiver path | D-L Donald Liu, Steven R. Martin, Brian V. Colby | 2008-12-16 |
| 7342451 | System for logarithmically controlling multiple variable gain amplifiers | — | 2008-03-11 |
| 7085549 | Dynamic power sharing zero intermediate frequency (ZIF) mixer and method of forming same | Vance H. Peterson | 2006-08-01 |
| 6987423 | Two port voltage controlled oscillator for use in wireless personal area network synthesizers | David Harnishfeger, Stephen T. Machan | 2006-01-17 |
| 6774732 | System and method for coarse tuning a phase locked loop (PLL) synthesizer using 2-PI slip detection | David Harnishfeger, Frederick L. Martin | 2004-08-10 |
| 6670901 | Dynamic range on demand receiver and method of varying same | Babak Bastani | 2003-12-30 |
| 6288609 | Gain controllable low noise amplifier with automatic linearity enhancement and method of doing same | David J. Graham | 2001-09-11 |
| 6222405 | Apparatus and method for generating accurate quadrature over a frequency range | Robert E. Stengel, David E. Bockelman | 2001-04-24 |
| 5894592 | Wideband frequency synthesizer for direct conversion transceiver | Gary A. Kurtzman, Richard B. Meador | 1999-04-13 |
| 5893027 | Fully integrated two-way radio transmitter utilizing current mode transmit buffer and method of using same | — | 1999-04-06 |