Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149631 | Quantumproof blockchain | Yangxing Ding | 2024-11-19 |
| 12149632 | Quantumproof blockchain | Yangxing Ding | 2024-11-19 |
| 12047510 | Quantumproof blockchain | Yangxing Ding | 2024-07-23 |
| 11570003 | Quantumproof blockchain | Yangxing Ding | 2023-01-31 |
| 11290273 | Multivariate digital signature schemes based on HFEv- and new applications of multivariate digital signature schemes for white-box encryption | — | 2022-03-29 |
| RE48643 | Cryptographic system using pairing with errors | — | 2021-07-13 |
| RE48644 | Cryptographic system using pairing with errors | — | 2021-07-13 |
| 10764042 | Password based key exchange from ring learning with errors | — | 2020-09-01 |
| 10594472 | Hybrid fully homomorphic encryption (F.H.E.) systems | — | 2020-03-17 |
| RE47841 | Cryptographic system using pairing with errors | — | 2020-02-04 |
| 9246675 | Cryptographic systems using pairing with errors | — | 2016-01-26 |
| 8848921 | Group key management approach based on linear geometry | Shaohua Tang, Guangdong Yang, Yujun Liang | 2014-09-30 |
| 8744085 | Hierarchical group key management approach based on linear geometry | Shaohua Tang, Yujun Liang | 2014-06-03 |
| 7961876 | Method to produce new multivariate public key cryptosystems | — | 2011-06-14 |
| 7158636 | Multivariable cryptosystem | — | 2007-01-02 |