Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870372 | Flexible and hybrid energy harvesting device combining piezoelectric and electrostatic conversions | James E. West, Ugur Erturun, Sung Hoon Kang | 2024-01-09 |
| 11228844 | Push-pull electret transducer with controlled restoring force for low frequency microphones and energy harvesting | James E. West, Kailang Ren, Gerhard Sessler, Ugur Erturun | 2022-01-18 |