Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950044 | Mixed signal processor with noise management | Ka Y. Leung | 2005-09-27 |
| 6922164 | SAR analog-to-digital converter with abort function | Douglas R. Holberg, Ka Y. Leung, Donald E. Alfano | 2005-07-26 |
| 6900660 | IC with digital and analog circuits and mixed signal I/O pins | Alvin Storvik | 2005-05-31 |
| 6885219 | Programmable driver for an I/O pin of an integrated circuit | Alvin C. Storvik II | 2005-04-26 |
| 6529152 | High precision SAR converter using resistor strip with auto zeroing function | Ka Y. Leung | 2003-03-04 |
| 6509758 | IC with digital and analog circuits and mixed signal I/O pins | Alvin Storvik | 2003-01-21 |
| 6507215 | Programmable driver for an I/O pin of an integrated circuit | Alvin Storvik | 2003-01-14 |
| 6486806 | Systems and methods for adaptive auto-calibration of Radix<2 A/D SAR converters with internally generated stimuli | Carlos Esteban Muñoz, Karl Thompson, Wai Laing Lee, Eric J. Swanson | 2002-11-26 |
| 6456220 | Analog-to-digital converter for processing differential and single-ended inputs | Ka Y. Leung | 2002-09-24 |
| 6424276 | Successive approximation algorithm-based architectures and systems | Carlos Esteban Muñoz, Karl Thompson, Wai Laing Lee, Eric J. Swanson | 2002-07-23 |
| 6417794 | System and apparatus for digitally calibrating capacitors in an analog-to-digital converter using successive approximation | Carlos Esteban Muñoz, Karl Thompson, Wai Laing Lee, Eric J. Swanson | 2002-07-09 |
| 6404375 | System and method of selecting and using bit testing sequences during successive approximation for calibrating an analog-to-digital converter | Carlos Esteban Muñoz, Karl Thompson, Wai Laing Lee, Eric J. Swanson | 2002-06-11 |
| 6348885 | System and method for digitally calibrating an analog-to-digital converter | Carlos Muñoz, Karl Thompson, Wai Laing Lee, Eric J. Swanson | 2002-02-19 |
| 6313779 | Comparator-amplifier configuration in an ADC | Ka Y. Leung | 2001-11-06 |
| 6307497 | Programmable gain ADC | Ka Y. Leung | 2001-10-23 |
| 6300889 | System on chip with ADC having serial test mode | — | 2001-10-09 |
| 6252454 | Calibrated quasi-autozeroed comparator systems and methods | Karl Thompson, Carlos Esteban Muñoz, Wai Laing Lee, Eric J. Swanson | 2001-06-26 |
| 5172115 | Ratiometric A/D converter with non-rationometric error offset | Donald A. Kerth | 1992-12-15 |
| 5111451 | Method and apparatus for synchronizing an optical transceiver over a full duplex data communication channel | Eric J. Swanson, Russell Hershbarger | 1992-05-05 |
| 5088107 | Linear channel bandwidth calibration circuit | Eric J. Swanson | 1992-02-11 |
| 4945262 | Voltage limiter apparatus with inherent level shifting employing MOSFETs | — | 1990-07-31 |
| H497 | Ratioed power on reset circuit | — | 1988-07-05 |
| 4668881 | Sense circuit with presetting means | — | 1987-05-26 |
| 4631422 | TTL circuit with a clamping transistor for speedy turn-off of output transistor | — | 1986-12-23 |
| 4567381 | Bias network having one mode for producing a regulated output | — | 1986-01-28 |