Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432021 | Emergency inverter and emergency lighting system | Xi Shen, Han Lu, Jerzy Janczak | 2019-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432021 | Emergency inverter and emergency lighting system | Xi Shen, Han Lu, Jerzy Janczak | 2019-10-01 |