Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025008 | Vertical orthogonal top exhausting air duct structure of deeply-buried subway station and construction method therefor | Fucai Hua, Gang Lei, Zhihui Yang, Zhiyong Zhu, Guangliang Zheng +5 more | 2024-07-02 |
| 12011773 | Cutting elements with reduced variable back rake angle | Jiaqing Yu, Chris Cheng, David He, Kevin Waddell, Xu Wang +2 more | 2024-06-18 |
| 11959243 | Method for constructing large-span station with two-wing open type half-cover excavation and half-reverse construction | Fucai Hua, Gang Lei, Zhihui Yang, Jianye Zhu, Liang Zhang +2 more | 2024-04-16 |