Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108840 | Transport layer network service for live content broadcasting | Shu Shi, Rittwik Jana, Yang Xu, Bo Yan | 2021-08-31 |
| 10356011 | Partial software defined network switch replacement in IP networks | Min Luo, Cing-Yu Chu, Kang Xi, Wu Chou | 2019-07-16 |
| 10158559 | Capacity-aware heuristic approach for placing software-defined networking (SDN) switches in hybrid SDN networks for single link/node failure | Min Luo, Cing-Yu Chu, Kang Xi | 2018-12-18 |
| 9680665 | Apparatus and method for dynamic hybrid routing in SDN networks to avoid congestion and balance loads under changing traffic load | Min Luo, Junjie Zhang, Kang Xi | 2017-06-13 |
| 8780926 | Updating prefix-compressed tries for IP route lookup | Masanori Bando | 2014-07-15 |
| 8625604 | Hash-based prefix-compressed trie for IP route lookup | Masanori Bando | 2014-01-07 |
| 8566344 | Determining whether an input string matches at least one regular expression using lookahead finite automata based regular expression detection | Masanori Bando, Nabi Sertac Artan | 2013-10-22 |
| 8554698 | Configuring state machines used to order and select matching operations for determining whether an input string matches any of at least one regular expression using lookahead finite automata based regular expression detection | Masanori Bando, Nabi Sertac Artan | 2013-10-08 |
| 8248946 | Providing a high-speed defense against distributed denial of service (DDoS) attacks | Huizhong Sun | 2012-08-21 |
| RE43466 | Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme | Eiji Oki, Roberto Rojas-Cessa | 2012-06-12 |
| RE43110 | Pipelined maximal-sized matching cell dispatch scheduling | Eiji Oki, Roberto Rojas-Cessa | 2012-01-17 |
| RE42600 | Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme | Eiji Oki, Roberto Rojas-Cessa | 2011-08-09 |
| 7986691 | Maintaining packet sequence using cell flow control | Jinsoo Park | 2011-07-26 |
| 7894343 | Packet sequence maintenance with load balancing, and head-of-line blocking avoidance in a switch | Jinsoo Park | 2011-02-22 |
| 7876672 | Determining rerouting information for single-node failure recovery in an internet protocol network | Kang Xi | 2011-01-25 |
| 7869348 | Determining rerouting information for single-link failure recovery in an Internet protocol network | Kang Xi | 2011-01-11 |
| 7852829 | Packet reassembly and deadlock avoidance for use in a packet switch | Jinsoo Park | 2010-12-14 |
| 7801031 | Rerouting for double-link failure recovery in an internet protocol network | Kang Xi | 2010-09-21 |
| 7792118 | Switch module memory structure and per-destination queue flow control for use in a switch | Jinsoo Park | 2010-09-07 |
| 7738365 | Determining rerouting information for double-link failure recovery in an internet protocol network | Kang Xi | 2010-06-15 |
| 7724738 | Packet-level multicasting | Jinsoo Park | 2010-05-25 |
| 7688816 | Maintaining packet sequence using cell flow control | Jinsoo Park | 2010-03-30 |
| 7526807 | Distributed architecture for statistical overload control against distributed denial of service attacks | Mooi Choo Chuah, Yoohwan Kim, Wing Cheong Lau | 2009-04-28 |
| 7203202 | Arbitration using dual round robin matching with exhaustive service of winning virtual output queue | Yihan Li, Shivendra S. Panwar | 2007-04-10 |
| 7173931 | Scheduling the dispatch of cells in multistage switches | Eiji Oki | 2007-02-06 |