Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782782 | Flue gas treatment device | Xinmin Gao, Zhongtao Liu, Mei-Yin Wu, Xizhi Yu | 2017-10-10 |
| D650197 | Chair | — | 2011-12-13 |
| D570624 | Seat cushion and back pad of a chair | — | 2008-06-10 |
| D538055 | Chair | — | 2007-03-13 |
| 7104604 | Waist supporting structure of a dual-layer chair back | — | 2006-09-12 |