Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822034 | Method for calibrating sensor in vending machine and vending machine | Chunguang Zhang, Zhiming Li, Tianxin Jiang, Chuntao Wang | 2023-11-21 |
| 11807964 | Plant-based functional polypropylene spunbond non-woven fabric and preparation method thereof | Xiaoqian Huang, Yu-Cheng Liu, Jie Liu, Xiaolong Huang, Li Zhen | 2023-11-07 |
| 11767614 | Preparation method of chitin-modified polypropylene spunbond non-woven fabric | Yanming Liu, Xiaoqian Huang | 2023-09-26 |
| 11566348 | Method of preparing plant-based functional polyester filament | Yanming Liu, Yu-Cheng Liu, Xiaoqian Huang, Li Zhen, Jie Liu | 2023-01-31 |