Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12437306 | Blockchain-based green power certification method, apparatus, and system | Kai Xie, Dong Wang, Xian Zhang, DA-PENG LI, Weiyang Xie +23 more | 2025-10-07 |
| 6769012 | Method and system for managing message transactions between a sender and recipient within a virtual mailbox | Song Liu, Jon Jun Song | 2004-07-27 |