Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10218625 | Methods and apparatus for alleviating congestion at a switch, such as a shallow buffered switch | Kuan-Yin Chen, Yang Xu | 2019-02-26 |
| 10129181 | Controlling the reactive caching of wildcard rules for packet processing, such as flow processing in software-defined networks | Yang Xu | 2018-11-13 |
| 9503374 | Apparatus for hybrid routing in SDN networks to avoid congestion and achieve good load balancing under fluctuating traffic load | Min Luo, Wu Chou, Junjie Zhang, Kang Xi | 2016-11-22 |
| 9455996 | Generating progressively a perfect hash data structure, such as a multi-dimensional perfect hash data structure, and using the generated data structure for high-speed string matching | Yang Xu | 2016-09-27 |
| 9094350 | Finding nonequivalent classifiers to reduce ternary content addressable memory (TCAM) usage | Rihua Wei, Yang Xu | 2015-07-28 |
| 8943063 | Generating a tunable finite automaton for regular expression matching | Yang Xu | 2015-01-27 |
| 8938454 | Using a tunable finite automaton for regular expression matching | Yang Xu | 2015-01-20 |
| 8935250 | Regrouping non-derministic finite automaton active states to minimize distinct subsets | Yang Xu | 2015-01-13 |
| 8923294 | Dynamically provisioning middleboxes | Kang Xi | 2014-12-30 |
| 8879397 | Balancing load in a network, such as a data center network, using flow based routing | Kang Xi | 2014-11-04 |
| 8866644 | Detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit strings using a hierarchical data structure | Nabi Sertac Artan | 2014-10-21 |
| 8862585 | Encoding non-derministic finite automation states efficiently in a manner that permits simple and fast union operations | Yang Xu | 2014-10-14 |
| 8775393 | Updating a perfect hash data structure, such as a multi-dimensional perfect hash data structure, used for high-speed string matching | Yang Xu | 2014-07-08 |
| 8264955 | Internet protocol fast reroute for shared risk link group failure recovery | Kang Xi | 2012-09-11 |
| 8212695 | Generating a log-log hash-based hierarchical data structure associated with a plurality of known arbitrary-length bit strings used for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit strings | Sertac Artan | 2012-07-03 |
| 8191142 | Detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit strings using a hierarchical data structure | Nabi Sertac Artan | 2012-05-29 |
| 7868792 | Generating a boundary hash-based hierarchical data structure associated with a plurality of known arbitrary-length bit strings and using the generated hierarchical data structure for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit springs | Sertac Artan | 2011-01-11 |
| 7852866 | Low complexity scheduling algorithm for a buffered crossbar switch with 100% throughput | Shivendra S. Panwar, Yanming Shen | 2010-12-14 |
| 7805460 | Generating a hierarchical data structure associated with a plurality of known arbitrary-length bit strings used for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit string | Nabi Sertac Artan | 2010-09-28 |
| 7415020 | Packet classification apparatus and method using field level tries | Jinoo Joung, Woo-jong Park, Guansong Zhang | 2008-08-19 |