Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347965 | Power tool battery charger | Matthew J. Peña | 2025-07-01 |
| 8510106 | Method of eliminating background noise and a device using the same | Kunping Xu, Lizhen Zhang, Yun Yang, Wei Feng | 2013-08-13 |