Inventor
DARUWALLA FEISAL
US11 patents
⚠️ This page may combine multiple inventors who share the name “DARUWALLA FEISAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH IND
6 patentsUS6839829B1Jan 4, 2005
Routing protocol based redundancy design for shared-access networks
CISCO TECH IND169 citations98
US6820210B1Nov 16, 2004
System and method for fault recovery for a two line bi-directional ring network
CISCO TECH IND118 citations97
US6128296AOct 3, 2000
Method and apparatus for distributed packet switching using distributed address tables
CISCO TECH IND52 citations96
US6615362B1Sep 2, 2003
System and method for fault recovery for two line bi-directional ring network
CISCO TECH IND55 citations95
US6430700B1Aug 6, 2002
System and method for fault recovery for a two line bi-directional ring network
CISCO TECH IND35 citations95
US6269452B1Jul 31, 2001
System and method for fault recovery for a two line bi-directional ring network
CISCO TECH IND69 citations95
CISCO TECH INC
4 patentsUS7058007B1Jun 6, 2006
Method for a cable modem to rapidly switch to a backup CMTS
CISCO TECH INC107 citations97
US7068712B1Jun 27, 2006
Cable network redundancy architecture
CISCO TECH INC53 citations94
US7966409B1Jun 21, 2011
Routing protocol based redundancy design for shared-access networks
CISCO TECH INC11 citations83
US7817540B1Oct 19, 2010
Method and apparatus for N+1 RF switch with passive working path and active protection path
CISCO TECH INC2 citations57