Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624187 | Light emitting diode driver regulated to consume constant battery current input | David A. Spartano | 2020-04-14 |
| 10433396 | Portable electrical device with integrated charger | Stephen E. Osmialowski, Liu Jing | 2019-10-01 |
| 10206263 | Electronic protection against circuit reversal | David A. Spartano, Zi hong Zhang | 2019-02-12 |
| 10091854 | Portable light control apparatus | — | 2018-10-02 |
| 9954205 | Slotted battery cavity for multiple cell sizes | Jyh-Dong Liu, Chad E. Law | 2018-04-24 |
| 9340342 | Product packaging having magnetic activated test mode | — | 2016-05-17 |
| 8832259 | Virtual service mode methods for network remote monitoring and managing system | James Kearns, Chad Allen Masters, Randolph J. Wolf, Marc Branders, Andy D. Padla | 2014-09-09 |
| 8823324 | Staggered multi-battery battery charging | — | 2014-09-02 |
| 8659264 | Battery charger | Jason M. Barr, Peter F. Hoffman, David A. Furth, Rachel P. Devereaux, Mandy Iswarienko | 2014-02-25 |
| 8652665 | System and method of controlling fluid to a fluid consuming battery | — | 2014-02-18 |
| 8274256 | Battery charger | Jason M. Barr, Peter F. Hoffman, David A. Furth, Rachel P. Devereaux, Mandy Iswarienko | 2012-09-25 |
| 7960944 | Power supply that supplies power to and communicates with an electrical appliance | Peter F. Hoffman | 2011-06-14 |
| 7858226 | Battery including a fluid manager mounted external to cell | Richard A. Langan, John C. Bailey, Robert M. Janmey, Martin Scott Goodchild, Jean-Francois Audebert | 2010-12-28 |
| 7816027 | System and method of controlling fluid to a fluid consuming battery | — | 2010-10-19 |
| 7816886 | Battery charger | Jason M. Barr, Peter F. Hoffman, David A. Furth, Rachel P. Devereaux, Mandy Iswarienko | 2010-10-19 |
| 7764045 | Battery charger | Peter F. Hoffman, Rachel P. Devereaux, Richard H. Chapman, Mark A. Ferguson | 2010-07-27 |
| 7750598 | Battery charger user interface | Peter F. Hoffman, Rachel P. Devereaux, Richard H. Chapman, Mark A. Ferguson | 2010-07-06 |
| 7740976 | Fluid manager having a chassis-mounted actuator and a battery including the same | Richard A. Langan, John M. Somerville, Robert M. Janmey, Jean-Francois Audebert | 2010-06-22 |
| 7626357 | Battery charger having a spring loaded plunger contact mechanism | Peter F. Hoffman, Mark A. Ferguson, Donwoong Kang, Scott W. Osiecki | 2009-12-01 |
| 7618739 | Battery and fluid regulating system having chassis with molded electronics | Gregory W. Broburg, Richard A. Langan | 2009-11-17 |
| 7612527 | Communicative and virtual battery chargers and methods | Peter F. Hoffman, Jennifer Ana Moffat, Scott W. Osiecki, Peter C. Castellucci | 2009-11-03 |
| 6952689 | Automating expert knowledge with analyzer harness | Adam Carr, Paul Holland, Mark McDowell | 2005-10-04 |