Inventor
CHANG RONG-FENG
US13 patents
⚠️ This page may combine multiple inventors who share the name “CHANG RONG-FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONEXANT SYSTEMS INC
7 patentsUS7260066B2Aug 21, 2007
Apparatus for link failure detection on high availability Ethernet backplane
CONEXANT SYSTEMS INC58 citations95
US7813263B2Oct 12, 2010
Method and apparatus providing rapid end-to-end failover in a packet switched communications network
CONEXANT SYSTEMS INC37 citations92
US7760719B2Jul 20, 2010
Combined pipelined classification and address search method and apparatus for switching environments
CONEXANT SYSTEMS INC32 citations90
US7835265B2Nov 16, 2010
High availability Ethernet backplane architecture
CONEXANT SYSTEMS INC27 citations88
US7373425B2May 13, 2008
High-speed MAC address search engine
CONEXANT SYSTEMS INC9 citations83
US7974272B2Jul 5, 2011
Remote control of a switching node in a stack of switching nodes
CONEXANT SYSTEMS INC14 citations78
US7486688B2Feb 3, 2009
Compact packet switching node storage architecture employing Double Data Rate Synchronous Dynamic RAM
CONEXANT SYSTEMS INC3 citations58
ZARLINK SEMICONDUCTOR VN INC
4 patentsUS6954424B2Oct 11, 2005
Credit-based pacing scheme for heterogeneous speed frame forwarding
ZARLINK SEMICONDUCTOR VN INC25 citations90
US7142514B2Nov 28, 2006
Bandwidth sharing using emulated weighted fair queuing
ZARLINK SEMICONDUCTOR VN INC11 citations83
US6999416B2Feb 14, 2006
Buffer management for support of quality-of-service guarantees and data flow control in data switching
ZARLINK SEMICONDUCTOR VN INC16 citations83
US6868095B2Mar 15, 2005
Control channel implementation in a packet switched communications network
ZARLINK SEMICONDUCTOR VN INC2 citations62