Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1088418 | Head mounted device | Shiyu Liu, Gang Li, Penghui Zhong | 2025-08-19 |
| 9716450 | Electronically commutated electric motor with harmonic compensation | Ulrich Vollmer | 2017-07-25 |