Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7788711 | Method and system for transferring identity assertion information between trusted partner sites in a network using artifacts | Wei Sun, Aravindan Ranganathan, Ping Luo, Qingwen Cheng, Shivaram Bhat +1 more | 2010-08-31 |
| 7716469 | Method and system for providing a circle of trust on a network | Ping Luo, Qingwen Cheng, Shivaram Bhat, Hong Xu, Wei Sun +1 more | 2010-05-11 |
| 7506162 | Methods for more flexible SAML session | Heng-Ming Hsu, Qingwen Cheng, Ping Luo | 2009-03-17 |
| 7237256 | Method and system for providing an open and interoperable system | Qingwen Cheng, Hong Xu, Wei Sun, Ping Luo, Shivaram Bhat +1 more | 2007-06-26 |