Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873276 | Apparatus and method for harvesting ambient energy by circuit reconfiguration | Tianwei Ma, Enze Ma | 2020-12-22 |
| 10848079 | Ambient energy harvesting device with charge-carrying movable electrode | Tianwei Ma, Enze Ma | 2020-11-24 |
| D894763 | Soil tester | — | 2020-09-01 |