Issued Patents 2021
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200226 | Data read and write method and apparatus, and electronic device | Zhonghao Lu, Haizhen Zhuo, Faqiang Wang | 2021-12-14 |
| 11113272 | Method and apparatus for storing blockchain state data and electronic device | Haizhen Zhuo, Zhonghao Lu | 2021-09-07 |
| 11108573 | Blockchain ledger authentication | Xinying Yang, Yuan Zhang, Yize Li | 2021-08-31 |
| 11108555 | Performing map iterations in a blockchain-based system | Jiahua He | 2021-08-31 |
| 11070379 | Signature verification for a blockchain ledger | Xinying Yang, Yuan Zhang, Yize Li | 2021-07-20 |
| 11057220 | Signature verification for a blockchain ledger | Xinying Yang, Yuan Zhang, Yize Li | 2021-07-06 |
| 11042518 | Blockchain-based hierarchical data storage | Zhonghao Lu, Haizhen Zhuo | 2021-06-22 |
| 11038695 | Managing blockchain-based centralized ledger systems | Yize Li, Xinying Yang, Wenyuan Yan, Yuan Zhang | 2021-06-15 |
| 11036720 | Blockchain-based hierarchical data storage | Zhonghao Lu, Haizhen Zhuo | 2021-06-15 |
| 11030175 | Blockchain based hierarchical data storage | Zhonghao Lu, Haizhen Zhuo | 2021-06-08 |
| 10985919 | Performing map iterations in a blockchain-based system | Jiahua He | 2021-04-20 |
| 10979233 | Monitoring time certificate generation requests | Xinying Yang, Huabing Du | 2021-04-13 |
| 10956444 | Block chain state data synchronization method, apparatus, and electronic device | Haizhen Zhuo, Zhonghao Lu | 2021-03-23 |
| 10949118 | Data storage method, apparatus, and device for multi-layer blockchain-type ledger | Xinying Yang | 2021-03-16 |
| 10936734 | Blockchain authorization | Wenyuan Yan, Xinying Yang, Yuan Zhang, Yize Li | 2021-03-02 |
| 10924288 | Managing blockchain-based centralized ledger systems | Wenyuan Yan, Yuan Zhang, Xinying Yang, Yize Li | 2021-02-16 |
| 10911251 | Blockchain ledger authentication | Xinying Yang, Yuan Zhang, Yize Li | 2021-02-02 |
| 10904017 | Managing blockchain-based centralized ledger systems | Yize Li, Yuan Zhang, Wenyuan Yan, Xinying Yang | 2021-01-26 |
| 10904013 | Managing blockchain-based centralized ledger systems | Yize Li, Xinying Yang, Wenyuan Yan, Yuan Zhang | 2021-01-26 |