Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7779111 | Network device and network device managing method | Mototsugu Shiraiwa | 2010-08-17 |
| 7477617 | Multicast session management system | Shiwen Chen, Hongbing Li | 2009-01-13 |
| 7430219 | Method for transporting media, transmitter and receiver therefor | Tomoaki Itoh, Takao Yamaguchi, Naoyuki Otoshi, Manabu Nakamura, Junichi Hamada | 2008-09-30 |
| 7246172 | Static dense multicast path and bandwidth management | Shiwen Chen | 2007-07-17 |
| 6950432 | Architecture for dense multicast networks with provisioned routes | Shiwen Chen | 2005-09-27 |