Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8278895 | Efficiency measuring circuit for DC-DC converter which calculates internal resistance of switching inductor based on duty cycle | Andrew J. Gardner, Gregory J. Manlove, Robert Chiacchia | 2012-10-02 | $33,674,000 |