Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10360414 | Anti-tamper system and an anti-tamper circuit of the same | — | 2019-07-23 |
| 10253904 | Integrated immersed tube coupling and installation method thereof as well as installation closure method of immersed tube coupling | Wei Lin, Xiaodong Liu, Yi Li | 2019-04-09 |