Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535070 | Method for outer contour structure of tire for reducing tire wind resistance | Haichao Zhou, Huiyun LI, Huihui Zhai, Qi Xia, Zhen Jiang +1 more | 2022-12-27 |
| 10994578 | Method for improving production process for wide-base truck radial tire | Haichao Zhou, Chen Liang, Jian Yang, Huihui Zhai, Wei Zhou | 2021-05-04 |
| 7321581 | Method of double weighting parallel interference cancellation | Limei Wei, Yu Jin | 2008-01-22 |
| 7277473 | Method of parallel interference cancellation and an apparatus thereof | Limei Wei | 2007-10-02 |