Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7292019 | Method for accurately setting parameters inside integrated circuits using inaccurate external components | — | 2007-11-06 |
| 7256611 | Cross-bar matrix with LCD functionality | Douglas R. Holberg | 2007-08-14 |
| 7251112 | Battery protect circuit for switched circuit that switches between a supply and a battery | — | 2007-07-31 |
| 7250825 | Method and apparatus for calibration of a low frequency oscillator in a processor based system | Brent Wilson, Paul Highley | 2007-07-31 |
| 7239257 | Hardware efficient digital control loop architecture for a power converter | Mark A. Alexander, Douglas E. Heineman, Scott Herrington | 2007-07-03 |
| 7171542 | Reconfigurable interface for coupling functional input/output blocks to limited number of i/o pins | Donald E. Alfano, Danny J. Allred, Douglas S. Piasecki, Ka Y. Leung, Brian Caloway +3 more | 2007-01-30 |
| 7119527 | Voltage reference circuit using PTAT voltage | — | 2006-10-10 |
| 7119526 | Processor based integrated circuit with a supply voltage monitor using bandgap device without feedback | — | 2006-10-10 |
| 7071733 | Cross-bar matrix for connecting digital resources to I/O pins of an integrated circuit | Donald E. Alfano | 2006-07-04 |
| 7042201 | Digital control circuit for switching power supply with pattern generator | Donald E. Alfano, Paul Highley | 2006-05-09 |
| 6968472 | Serial data interface | — | 2005-11-22 |
| 6956518 | Method and apparatus for subclocking a SAR analog-to-digital converter | Douglas S. Piasecki, Ka Y. Leung | 2005-10-18 |
| 6950491 | Clock circuit with fractional divide circuit | — | 2005-09-27 |
| 6950047 | Method and apparatus for combining outputs of multiple DACs for increased bit resolution | Douglas S. Piasecki, James D. Austin, Douglas R. Holberg | 2005-09-27 |
| 6917658 | Clock recovery method for bursty communications | — | 2005-07-12 |
| 6898689 | Paging scheme for a microcontroller for extending available register space | Alvin Storvik, Paul Highley, Brent Wilson | 2005-05-24 |
| 6886089 | Method and apparatus for accessing paged memory with indirect addressing | Alvin Storvik, Paul Highley, Brent Wilson | 2005-04-26 |
| 6839795 | Priority cross-bar decoder | Danny J. Allred, Donald E. Alfano | 2005-01-04 |
| 6794856 | Processor based integrated circuit with a supply voltage monitor using bandgap device without feedback | — | 2004-09-21 |
| 6738858 | Cross-bar matrix for connecting digital resources to I/O pins of an integrated circuit | Donald E. Alfano | 2004-05-18 |
| 6559629 | Supply voltage monitor using bandgap device without feedback | — | 2003-05-06 |
| 5626625 | Method and apparatus for measuring the period of response of an implantable medical device based upon the difference in phase between a trigger signal and an internal clock signal | — | 1997-05-06 |
| 5543795 | Hybrid analog-to-digital convertor for low power applications, such as use in an implantable medical device | — | 1996-08-06 |
| 5522866 | Method and apparatus for improving the resolution of pulse position modulated communications between an implantable medical device and an external medical device | — | 1996-06-04 |