Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D993641 | Coat hanger | — | 2023-08-01 |
| 11684953 | Device and method for off-line detection of circumferential appearance quality of cigarettes | Ze Liu, Banghua He, Yuanzhen Zhou, Changgui Qiu, Ji Yang +3 more | 2023-06-27 |
| 11591496 | Non-sticking tipping paper, preparation method and application method of the same | Ji Yang, Zhihua Liu, Ruizhi Zhu, Chunbo Liu, Nengjun XIANG +8 more | 2023-02-28 |
| 11320365 | Determination method for lip sticking force of cigarette tipping paper | Ji Yang, Zhihua Liu, Chunbo Liu, Ruizhi Zhu, Xiaoxi Si +3 more | 2022-05-03 |
| 11281823 | Prediction model for lip sticking force of cigarette tipping paper, construction method and prediction method thereof | Ji Yang, Zhihua Liu, Chunbo Liu, Ruizhi Zhu, Tao Zhang +5 more | 2022-03-22 |
| 11198665 | (z)-solanone, and preparation process and use thereof | Sheng LEI, Zhihua Liu, Kai Wang, Deshou Mao, Kunmiao Wang +6 more | 2021-12-14 |