Li; Jianda
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Jianda.The latest application filed is for "authentication protocol for network security services".
- Li; Jianda - San Jose CA US
| Patent | Date |
|---|---|
| Authentication protocol for network security services Grant 8,402,520 - Painter , et al. March 19, 2 | 2013-03-19 |
| Updating of malicious code patterns using public DNS servers Grant 8,171,467 - Li , et al. May 1, 2 | 2012-05-01 |
| Origination-based content protection for computer systems Grant 8,127,365 - Liu , et al. February 28, 2 | 2012-02-28 |
| Cache techniques for URL rating Grant 8,032,923 - Li , et al. October 4, 2 | 2011-10-04 |
| Authentication protocol for network security services Grant 7,941,830 - Painter , et al. May 10, 2 | 2011-05-10 |
| Hybrid method and apparatus for URL filtering Grant 7,886,043 - Chan , et al. February 8, 2 | 2011-02-08 |
| Anti-spam implementations in a router at the network layer Grant 7,606,214 - Chandra Sekhar , et al. October 20, 2 | 2009-10-20 |
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