Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567012 | Automotive door check with energy storage body | — | 2013-10-29 |
| 7804770 | Method and apparatus for performing a graceful restart in a NSF-capable router without enhancing link state routing protocols | — | 2010-09-28 |
| 7127610 | Apparatus and method of implementing multicast security between multicast domains | Yunzhou Li, Jyothi Hayes | 2006-10-24 |
| 6718382 | Technique for detecting leaky points within a network protocol domain | Yunzhou Li | 2004-04-06 |
| 6636895 | System, device, and method for distributing multicast routing information in a protocol independent multicast network | Yunzhou Li | 2003-10-21 |
| 6631420 | Reducing convergence time by a protocol independent multicast (PIM) router | Yunzhou Li | 2003-10-07 |
| 6526054 | System, device, and method for transitioning from DVMRP to BGMP for interdomain multicast routing over the internet multicast backbone | Yunzhou Li, Shuching Shieh | 2003-02-25 |
| 6438794 | Releasable automotive door stop | Rudolf Gruber, David H. Grandinett | 2002-08-27 |