Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591427 | Heart monitoring system or other system for measuring magnetic fields | Lawrence H. Zuckerman, Dennis M. Monticelli, James B. Wieser, Jamal Ramdani, Paul Mawson +1 more | 2013-11-26 |
| 8581579 | Magneto electric sensor with injected up-conversion or down-conversion | Lawrence H. Zuckerman, Dennis M. Monticelli, James B. Wieser, Jamal Ramdani | 2013-11-12 |
| 7795974 | Digitally variable gain amplifier using multiplexed gain blocks | Gertjan van Sprakelaar | 2010-09-14 |
| 7501860 | Differential input driver using current feedback and cross-coupled common base devices | Andrew W. Fitting | 2009-03-10 |
| 7285992 | Amplifier with charge-pump generated local supplies | — | 2007-10-23 |
| 6642793 | Differential current mirror system and method | Abhijit Phanse | 2003-11-04 |
| 6590454 | System and method for current splitting for variable gain control | Abhijit Phanse | 2003-07-08 |
| 6486735 | Adaptive equalizer filter with variable gain control | Abhijit Phanse | 2002-11-26 |
| 6420931 | High swing output circuit having differential to single-ended conversion and method | — | 2002-07-16 |
| 6407637 | Differential current mirror and method | Abhijit Phanse | 2002-06-18 |
| 6384687 | Saturation limit circuit for junction isolated PNP transistor and method | — | 2002-05-07 |
| 6373338 | Differential current mirror system and methods | Abhijit Phanse | 2002-04-16 |
| 6366170 | PNP high-current, high-swing output stage and method | — | 2002-04-02 |
| 6359511 | System and method for current splitting for variable gain control | Abhijit Phanse | 2002-03-19 |
| 5528193 | Circuit for generating accurate voltage levels below substrate voltage | — | 1996-06-18 |
| 5475339 | Op amp with rail to rail output swing and employing an improved current mirror circuit | — | 1995-12-12 |
| 5416365 | Local feedback stabilized emitter follower cascade | — | 1995-05-16 |