Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590159 | Thermoelectric power generation from power feeder | Lijun Gao, Shengyi Liu | 2017-03-07 |
| 9496713 | Architecture and control method for dynamically conditioning multiple DC sources to drive an AC load | Matthew J. Krolak, Shengyi Liu | 2016-11-15 |
| 8854013 | System for monitoring a battery charger | Lijun Gao, George M. Roe | 2014-10-07 |
| 8345454 | Architecture and control method for dynamically conditioning multiple DC sources to driven an AC load | Matthew J. Krolak, Shengyi Liu | 2013-01-01 |