Inventor
ZELIG DAVID
IL27 patents
⚠️ This page may combine multiple inventors who share the name “ZELIG DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORRIGENT SYSTEMS LTD
17 patentsUS7386010B2Jun 10, 2008
Multiprotocol media conversion
CORRIGENT SYSTEMS LTD96 citations98
US7339929B2Mar 4, 2008
Virtual private LAN service using a multicast protocol
CORRIGENT SYSTEMS LTD326 citations97
US7283465B2Oct 16, 2007
Hierarchical virtual private LAN service protection scheme
CORRIGENT SYSTEMS LTD82 citations96
US7974223B2Jul 5, 2011
Virtual private LAN service over ring networks
CORRIGENT SYSTEMS LTD45 citations93
US7697525B2Apr 13, 2010
Forwarding multicast traffic over link aggregation ports
CORRIGENT SYSTEMS LTD48 citations93
US6952397B2Oct 4, 2005
Communication in a bidirectional ring network with single-direction receiving
CORRIGENT SYSTEMS LTD41 citations92
US7545740B2Jun 9, 2009
Two-way link aggregation
CORRIGENT SYSTEMS LTD35 citations91
US7133415B2Nov 7, 2006
SONET circuit emulation with VT compression
CORRIGENT SYSTEMS LTD32 citations91
US7626930B2Dec 1, 2009
Hash-based multi-homing
CORRIGENT SYSTEMS LTD22 citations90
US7593400B2Sep 22, 2009
MAC address learning in a distributed bridge
CORRIGENT SYSTEMS LTD34 citations89
US7660303B2Feb 9, 2010
Point-to-multipoint functionality in a bridged network
CORRIGENT SYSTEMS LTD15 citations82
US7515605B2Apr 7, 2009
Efficient transport of TDM services over packet networks
CORRIGENT SYSTEMS LTD15 citations82
US7280560B2Oct 9, 2007
Differentiated services with multiple tagging levels
CORRIGENT SYSTEMS LTD9 citations72
US7961755B2Jun 14, 2011
Efficient transport of TDM services over packet networks
CORRIGENT SYSTEMS LTD5 citations71
US7808931B2Oct 5, 2010
High capacity ring communication network
CORRIGENT SYSTEMS LTD6 citations70
US8009684B2Aug 30, 2011
High capacity ring communication network
CORRIGENT SYSTEMS LTD2 citations62
US7158721B2Jan 2, 2007
Performance monitoring of multiple channels in an automatic protection switched network
CORRIGENT SYSTEMS LTD5 citations61
COMPASS ELECTRO OPTICAL SYSTEMS LTD
4 patentsUS9277300B2Mar 1, 2016
Passive connectivity optical module
COMPASS ELECTRO OPTICAL SYSTEMS LTD0 citations47
US9215517B2Dec 15, 2015
Switching Clos network universal element
COMPASS ELECTRO OPTICAL SYSTEMS LTD0 citations37
US9319310B2Apr 19, 2016
Distributed switchless interconnect
COMPASS ELECTRO OPTICAL SYSTEMS LTD0 citations36
US9197541B2Nov 24, 2015
Router with passive interconnect and distributed switchless switching
COMPASS ELECTRO OPTICAL SYSTEMS LTD0 citations36