Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699833 | Method and apparatus for optimizing battery cell utilization in a portable communication device | William B. Kiger, Frederick J. Weissinger, Mark C. Taraboulos | 2023-07-11 |
| 10759301 | Systems and methods for reducing current drain in batteries | Thean Song Ooi, Amy T. Herrmann, Michael D. Geren, Kow Chee Chong, Roger L. Boyer +5 more | 2020-09-01 |
| 10461527 | Battery power limiting circuit and method | — | 2019-10-29 |
| 10193361 | Battery protection circuit and method | Roger L. Boyer, John E. Herrmann | 2019-01-29 |
| 9337667 | External adapter for battery pack used to power a portable device | — | 2016-05-10 |