Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863603 | Power supply applied to multiple loads, integrated power supply and lighting fixture | Zhonghua Sui, Xuejun Feng, Shougang Feng | 2020-12-08 |
| 10598532 | Meter electronics for two or more meter assemblies | Kai Shen, Richard L. Maginnis, Fengchuan Gao | 2020-03-24 |
| 10598533 | Limiting a current drawn by two or more meter assemblies | Kai Shen, Fengchuan Gao | 2020-03-24 |