Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036500 | Fan assembly with filtering and exhaust | Peter D. Berkman, Michael Malaker, Deborah Holtkamp, Huang Xiaoying, Lin TiaoHao +1 more | 2024-07-16 |
| D948025 | Fan grille | Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan | 2022-04-05 |
| D933809 | Fan grille | Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan | 2021-10-19 |
| D932612 | Fan grille | Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan | 2021-10-05 |