Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8624560 | Controlling battery charging based on current, voltage and temperature | P. Jeffrey Ungar, William C. Athas, J. Douglas Field, Richard M. Mank | 2014-01-07 |
| 8575896 | Parallel battery architecture with shared bidirectional converter | William C. Athas, P. Jeffrey Ungar | 2013-11-05 |
| 8541999 | Controlling power loss in a switched-capacitor power converter | William C. Athas | 2013-09-24 |
| 8432133 | Method and system for charging a series battery | Steven Charles Michalske, P. Jeffrey Ungar, William C. Athas | 2013-04-30 |
| 8330417 | Power source having a parallel cell topology | William C. Athas, Steven Charles Michalske | 2012-12-11 |
| 8143851 | Power source having a parallel cell topology | William C. Athas, Steven Charles Michalske | 2012-03-27 |
| 8134336 | Method and system for charging a series battery | Steven Charles Michalske, P. Jeffrey Ungar, William C. Athas | 2012-03-13 |
| 7948187 | Electronically controlling acoustic energy from piezoelectric transformers | William C. Athas | 2011-05-24 |
| 7583384 | High resolution IOC drive and method for driving fiber optic gyroscopes | Gregory W. Keith, Lee K. Strandjord | 2009-09-01 |
| 7561085 | Systems and methods for improving data converters | Matthew P. Newlin, Lee K. Strandjord, Gregory W. Keith | 2009-07-14 |
| 7515271 | Wavelength calibration in a fiber optic gyroscope | Scott A. Anson | 2009-04-07 |
| 7336364 | Minimal bias switching for fiber optic gyroscopes | Sven Khatri, Matthew P. Newlin | 2008-02-26 |
| 7333209 | Fiber optic gyroscope asynchronous demodulation | Charles Lange, Chung-Jen Chen | 2008-02-19 |
| 7227644 | Fiber optic gyroscope using a narrowband FBG filter as a wavelength reference | Scott A. Anson, Charles Lange | 2007-06-05 |