Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329965 | Method for dynamic encryption and signing, terminal, and server | Yixin Guo, Hang Yu, Chun-Chi Wang | 2022-05-10 |
| 10742620 | Method for dynamic encryption and signing, terminal and server | Yixin Guo, Hang Yu, Chun-Chi Wang | 2020-08-11 |
| 10268941 | Smart card information querying method and apparatus, and storage medium | Yixin Guo, Chun-Chi Wang, Hang Yu | 2019-04-23 |