Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313417 | Travel route planning method and travel route recommendation method | — | 2025-05-27 |
| 8107129 | Methods and apparatus for embedding and detecting digital watermarks in a text document | Bin Yang, Wenzhe Shi, Wenfa Qi, Lidong Wang | 2012-01-31 |