Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163543 | Rivet with improved structure for forming flat-bottom riveting of plates | Yongbing Li, Yunwu Ma, He Shan, Bingxin Yang | 2024-12-10 |
| 11788174 | Rare earth hard alloy and preparation method and application thereof | Yong Du, Jian Lv, Keke Chang, Weibin Zhang, Zepeng Li +1 more | 2023-10-17 |
| 10695821 | Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof | Yongbing Li, Yunwu Ma, Zhongqin Lin | 2020-06-30 |
| 9326554 | Functional pants | Marvin Wei | 2016-05-03 |
| 9229691 | Method and apparatus for programming assistance | Sheng Huang, Shao Chun Li, Ying Liu, Yi Qi, Jun Zhu | 2016-01-05 |
| 6667161 | Chromogenic substrates of sialidase of bacterial, viral, protozoa, and vertebrate origin and methods of making and using the same | Stephen C. Johnson, Shijia Yan | 2003-12-23 |