Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395437 | Apparatus and method for managing network flow congestion | Charles Chen | 2025-08-19 |
| 11637776 | Network device and packet replication method | Charles Chen | 2023-04-25 |
| 11575616 | Packet forwarding device and queue management method | Charles Chen | 2023-02-07 |
| 11343193 | Apparatus and method for rate management and bandwidth control | Charles Chen | 2022-05-24 |
| 10057387 | Communication traffic processing architectures and methods | Charles Chen, Ryan Patrick Donohue, Xi Chen, Xiaochong Cao, Zeineddine Chair | 2018-08-21 |
| 9654406 | Communication traffic processing architectures and methods | Charles Chen, Ryan Patrick Donohue, Xi Chen, Xiaochong Cao, Zeineddine Chair | 2017-05-16 |
| 6956848 | Computer network-based auto-attendant method and apparatus | Yi Zhang, Shirley Sun, Gilbert Hu | 2005-10-18 |
| 6532230 | Mixed-media communication apparatus and method | En-Kuang Lung, Leo Liu | 2003-03-11 |
| 6493439 | Analog caller identification transmission method and apparatus | En-Kuang Lung, Leo Liu, Tzerng-Hong Lin | 2002-12-10 |
| 6292549 | Analog caller identification transmission method and apparatus | En-Kuang Lung, Leo Liu, Tzerng-Hong Lin | 2001-09-18 |