Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341903 | Filling digital documents using multi-tiered user identity models based on decentralized identity | Tong Sun, Nedim Lipka, Curtis Michael Wigington, Rajiv Jain, Anindo Roy | 2025-06-24 |
| 12332038 | Efficient cut blasting method for medium-length holes in deep high-stress rock roadway based on crustal stress induction effect | Renshu Yang, Chenxi Ding, Min Gong, Desheng Wang, Chenglong Xiao +2 more | 2025-06-17 |
| 12301592 | Method and system for blockchain-based cyber security management | Shouhuai Xu, Eric Ficke, Mir Mehedi Ahsan Pritom, Huashan Chen, Qiang Tang +3 more | 2025-05-13 |
| 12265652 | Document signing and storage using data models and distributed ledgers | Tong Sun, Rajiv Jain, Nedim Lipka, Curtis Michael Wigington, Anindo Roy | 2025-04-01 |