Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11250523 | Expandable combination electric meter | — | 2022-02-15 |
| 9471124 | Portable energy management device, power management module, and power management method | Ming-Ling Lo, Shih-Chiea Chen, Chung-Cheng Hsu | 2016-10-18 |