Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D765019 | Tyre | Xiao Chen, Dong Chen, Xiaoyun Yang, Guoqing Su | 2016-08-30 |
| D753053 | Tire | Xiaoyun Yang, Guoqing Su, Dong Chen, Xiumei Wang | 2016-04-05 |
| D750014 | Tire | Xiaoyun Yang, Guoqing Su, Dong Chen, Xiumei Wang | 2016-02-23 |
| D749038 | Tyre | Guoqing Su, Xiaoyun Yang, Dong Chen | 2016-02-09 |
| D744938 | Tire tread | Feng Wang, Dong Chen, Xiaoyun Yang, Junyu Han | 2015-12-08 |
| D731955 | Tyre | Aifen Song, Dong Chen, Guoqing Su | 2015-06-16 |