Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10015983 | Use of saling aqueous solution as hydrated humectant for tobacco stem | Yunfei Sha, Jiaying Lou, Da Wu, Bin Yang | 2018-07-10 |
| 9500575 | Full-automatic dynamic tobacco moisture analysis climate chamber | Da Wu, Yunfei Sha, Jiaying Lou, Bing Wang | 2016-11-22 |
| 8943872 | Gas chromatography—inverse gas chromatography combined analysis device | Wenjuan WANG, Saijing Zheng, Da Wu | 2015-02-03 |
| 8534297 | Method of testing moisture retention of tobacco | Da Wu, Guoqiang Zong, Chaoying Chen | 2013-09-17 |