Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1081581 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2025-07-01 |
| D1079648 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2025-06-17 |
| D1073619 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2025-05-06 |
| D1073618 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2025-05-06 |
| D982525 | Socket | Jiayu Fu, Fuhua Shan | 2023-04-04 |
| D981962 | Socket | Jiayu Fu, Fuhua Shan | 2023-03-28 |
| D971848 | Socket | Jiayu Fu, Fuhua Shan | 2022-12-06 |
| D962172 | Socket | Jiayu Fu, Fuhua Shan | 2022-08-30 |
| D948448 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2022-04-12 |
| 11201020 | Bracket, functional module, mounting method of electrical device and the electrical device | Dahai Zhang, Zhen Ma | 2021-12-14 |
| D936619 | Switch | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2021-11-23 |
| D936620 | Switch | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2021-11-23 |
| D936621 | Switch | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2021-11-23 |
| D936618 | Switch | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2021-11-23 |
| D934818 | Switch | Youliang Zhang, Jiayu Fu, Dahai Zhang, Zhen Ma | 2021-11-02 |
| D925476 | Switch | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2021-07-20 |
| 10840688 | Socket cover, socket assembly and associated manufacturing method | Dahai Zhang, Zhen Ma | 2020-11-17 |
| 10763059 | Switch panel assembly, switch assembly and associated manufacturing method | Dahai Zhang, Zhen Ma | 2020-09-01 |
| 10559946 | Panel-type electrical device and electrical assembly | — | 2020-02-11 |
| D860950 | Multi-gang switch socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Qilian Du | 2019-09-24 |
| 9887483 | Socket | Dahai Zhang | 2018-02-06 |