| 12249860 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2025-03-11 |
| 12218543 |
Hybrid battery charger |
Xiao Ping Chen, Matthew Adam Heins |
2025-02-04 |
| 11870294 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2024-01-09 |
| 11448176 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2022-09-20 |
| 11128161 |
Hybrid battery charger |
Xiao Ping Chen, Matthew Adam Heins |
2021-09-21 |
| 10801460 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2020-10-13 |
| 10087904 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2018-10-02 |
| 9643503 |
Hybrid battery charger |
Xiao Ping Chen, Matthew Adam Heins |
2017-05-09 |
| 9397513 |
Compact multifunctional battery booster |
Brian F. Butler, Linh Nguyen, Patrick J. Clarke, Xiao Ping Chen |
2016-07-19 |
| 9368269 |
Hybrid battery charger |
Xiao Ping Chen, Matthew Adam Heins |
2016-06-14 |