Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085180 | Toilet | Pugen Lin, Zhaoyuan Zeng, Feng Lin | 2021-08-10 |
| D897508 | Intelligent toilet seat cover | Xingyu Wang, Chenyi Guan, Feng Lin, Weijian Cai, Jinguang Yuan | 2020-09-29 |
| D897509 | Intelligent toilet seat cover | Xingyu Wang, Chenyi Guan, Feng Lin, Weijian Cai, Jinguang Yuan | 2020-09-29 |
| D897510 | Intelligent toilet seat cover | Chenyi Guan, Feng Lin, Weijian Cai, Jinguang Yuan | 2020-09-29 |
| D894354 | Intelligent toilet seat cover | Chenyi Guan, Feng Lin, Weijian Cai, Jinguang Yuan | 2020-08-25 |
| D894355 | Intelligent toilet seat cover | Xingyu Wang, Chenyi Guan, Feng Lin, Weijian Cai, Jinguang Yuan | 2020-08-25 |