Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331921 | Manual adjustment control apparatus for waterproof lamp | Yongjie Wu | 2025-06-17 |
| 12209733 | LED lamp with small nightlight function | Wenda WEN, Yuhan Lin | 2025-01-28 |
| 9540922 | Electromagnetic method for obtaining dip azimuth angle | Gerald N. Minerbo, Steven F. Crary | 2017-01-10 |