Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729511 | Method for wall line determination, method, apparatus, and device for spatial modeling | Dinghuang Ji, Xiaoxu Leng, Siwang Li, Jingming Yu, Mengyi Liu | 2023-08-15 |
| 11378548 | Device and method for testing steel defect based on internal and external magnetic perturbation | Songling Huang, Wenzhi Wang, Wei Zhao, Shen-Ping Wang, Xiaochun SONG +1 more | 2022-07-05 |
| 11150311 | Device and method for detecting defect contour with omnidirectionally equal sensitivity based on magnetic excitation | Songling Huang, Wenzhi Wang, Lisha Peng, Wei Zhao, Shen-Ping Wang | 2021-10-19 |
| 8769620 | Method, system, and terminal for using subscription service content | Qingliang Li | 2014-07-01 |