Tang; Puqi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tang; Puqi.The latest application filed is for "method and system for label-based packet forwarding among multiple forwarding elements".
- Tang; Puqi - Portland OR
| Patent | Date |
|---|---|
| Systems and methods for updating routing and forwarding information Grant 7,209,449 - Tang , et al. April 24, 2 | 2007-04-24 |
| Security enabled network access control Grant 7,185,365 - Tang , et al. February 27, 2 | 2007-02-27 |
| Access control management system utilizing network and application layer access control lists Grant 7,054,944 - Tang , et al. May 30, 2 | 2006-05-30 |
| Managing data traffic on multiple ports Grant 6,868,062 - Yadav , et al. March 15, 2 | 2005-03-15 |
| Method and system for label-based packet forwarding among multiple forwarding elements App 20040165601 - Liu, Hsin-Yuo ; et al. | 2004-08-26 |
| Servicing forwarding elements in a network App 20040111517 - Aggarwal, Mitu ; et al. | 2004-06-10 |
| Security enabled network flow control App 20030212901 - Mishra, Manav ; et al. | 2003-11-13 |
| Packet classifying network services App 20030212900 - Liu, Hsin-Yuo ; et al. | 2003-11-13 |
| Systems and methods for updating routing and forwarding information App 20030185226 - Tang, Puqi ; et al. | 2003-10-02 |
| Security enabled network access control App 20030188192 - Tang, Puqi ; et al. | 2003-10-02 |
| Grouping targets of management policies Grant 6,587,876 - Mahon , et al. July 1, 2 | 2003-07-01 |
| Access control management App 20030115344 - Tang, Puqi ; et al. | 2003-06-19 |
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