Inventor

LEE WEESAN

US3 patents

⚠️ This page may combine multiple inventors who share the name “LEE WEESAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG ZHAOHUI

2 patents

US8774181B1Jul 8, 2014

Reducing unnecessary upstream traffic in PIM-bidirectional mode

ZHANG ZHAOHUI10 citations79

US8761171B1Jun 24, 2014

Reducing unnecessary upstream traffic in PIM-bidirectional mode

ZHANG ZHAOHUI4 citations68

CISCO TECH INC

1 patent

US7787360B2Aug 31, 2010

System and method for preserving multicast data forwarding during control failures in a router

CISCO TECH INC37 citations89