Inventor
CAHN ROBERT
US22 patents
⚠️ This page may combine multiple inventors who share the name “CAHN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
10 patentsUS6857104B1Feb 15, 2005
Organizing graphical user interfaces to reveal hidden areas
AT & T CORP73 citations98
US7263065B1Aug 28, 2007
Network having multiple QoS levels
AT & T CORP26 citations92
US7177927B1Feb 13, 2007
Method for monitoring a network
AT & T CORP19 citations92
US6879560B1Apr 12, 2005
System and method for limiting congestion over a switch network
AT & T CORP37 citations92
US7558211B2Jul 7, 2009
Methods for optimizing and evaluating network access techniques
AT & T CORP11 citations84
US7035222B2Apr 25, 2006
Methods for optimizing and evaluating network access techniques
AT & T CORP12 citations84
US7505411B2Mar 17, 2009
Network having multiple QoS levels
AT & T CORP6 citations74
US7570588B1Aug 4, 2009
Algorithm for computing the size of a virtual circuit (VC) generating too much red traffic
AT & T CORP4 citations63
US7085231B1Aug 1, 2006
Algorithm for computing the size of a virtual circuit (VC) generating too much red traffic
AT & T CORP3 citations63
US6868148B1Mar 15, 2005
Methods for avoiding cherry picking in telecommunications networks
AT & T CORP1 citations52
AT & T IP II LP
4 patentsUS7925281B2Apr 12, 2011
Methods for optimizing and evaluating network access techniques
AT & T IP II LP14 citations84
US7672856B1Mar 2, 2010
Method for pricing network bandwidth services on a virtual private network
AT & T IP II LP8 citations84
US7912732B1Mar 22, 2011
Method for pricing network bandwidth services on a virtual private network
AT & T IP II LP4 citations63
US7545815B2Jun 9, 2009
Queueing technique for multiple sources and multiple priorities
AT & T IP II LP1 citations52