Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283288 | Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor | Wangpei Li, Jun Yan, Xuefei Chen | 2019-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283288 | Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor | Wangpei Li, Jun Yan, Xuefei Chen | 2019-05-07 |