Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400050 | Graph convolution auto-encoder based multi-scale method for computing road network similarity | Haowen Yan, Xiaomin Lu, Wende Li, Jingzhong Li, Xiaoning Su +3 more | 2025-08-26 |
| 12158928 | Commutative encryption and watermarking method based on chaotic system and zero watermark for vector geospatial data | Haowen Yan, Liming Zhang, Jingzhong Li, Shuwen Yang, Tao Tan +2 more | 2024-12-03 |
| 12073486 | Reversible watermarking method for oblique photography three-dimensional models with controllable accuracy | Haowen Yan, Liming Zhang, Jingzhong Li, Xiaomin Lu, Pengbin Wang +1 more | 2024-08-27 |
| 9521033 | IPoE dual-stack subscriber for bridged residential gateway configuration | Satyanarayana Madem, Sunny Wang | 2016-12-13 |
| 7472313 | Primary server and backup server that share an IP address and a limited number of message identifiers | Tsang Ming Jiang, Jhaanaki Krishnan | 2008-12-30 |
| 7228459 | Apparatus and method that provides a primary server and a backup server that both support a RADIUS client and share an IP address | Tsang Ming Jiang, Jhaanaki Krishnan | 2007-06-05 |