Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341903 | Filling digital documents using multi-tiered user identity models based on decentralized identity | Songlin He, Tong Sun, Nedim Lipka, Curtis Michael Wigington, Rajiv Jain | 2025-06-24 |
| 12265652 | Document signing and storage using data models and distributed ledgers | Songlin He, Tong Sun, Rajiv Jain, Nedim Lipka, Curtis Michael Wigington | 2025-04-01 |