Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366679 | Method and device for identifying full-section excavation parameters of large-section tunnel with broken surrounding rock | Zhongyi Zhang, Xiao Lin, Xiaowei Zuo, Kaiwen Liu, Ming Zhang +20 more | 2025-07-22 |
| 12319224 | Integral ignition structure and compressed-gas-type fuel gas generator | Liu Liu, Wenlong Zhang, Long Mao, Tongfeng Niu, Wei Yang +3 more | 2025-06-03 |
| 12302508 | Temporary carrier and method for manufacturing coreless substrate thereby | Xianming Chen, Jian-Hao Peng, Jida Zhang, Benxia HUANG, Lei Feng +1 more | 2025-05-13 |