Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268941 | Smart card information querying method and apparatus, and storage medium | Yixin Guo, Chun-Chi Wang, Xianhua Du | 2019-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268941 | Smart card information querying method and apparatus, and storage medium | Yixin Guo, Chun-Chi Wang, Xianhua Du | 2019-04-23 |