Inventor
PENFIELD ROBERT F
US25 patents
⚠️ This page may combine multiple inventors who share the name “PENFIELD ROBERT F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACME PACKET INC
12 patentsUS7133923B2Nov 7, 2006
System and method for assisting in controlling real-time transport protocol flow through multiple networks via screening
ACME PACKET INC165 citations97
US7031311B2Apr 18, 2006
System and method for providing rapid rerouting of real-time multi-media flows
ACME PACKET INC161 citations97
US7028092B2Apr 11, 2006
System and method for assisting in controlling real-time transport protocol flow through multiple networks via media flow routing
ACME PACKET INC166 citations97
US7002973B2Feb 21, 2006
System and method for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers
ACME PACKET INC192 citations97
US7362707B2Apr 22, 2008
System and method for determining flow quality statistics for real-time transport protocol data flows
ACME PACKET INC63 citations96
US7072303B2Jul 4, 2006
System and method for assisting in controlling real-time transport protocol flow through multiple networks
ACME PACKET INC62 citations95
US7142532B2Nov 28, 2006
System and method for improving communication between a switched network and a packet network
ACME PACKET INC49 citations92
US7817541B2Oct 19, 2010
Method and system of providing redundancy in a network device
ACME PACKET INC21 citations91
US7620053B2Nov 17, 2009
System and method for assisting in controlling real-time transport protocol flow through multiple networks
ACME PACKET INC16 citations91
US7764679B2Jul 27, 2010
System and method for determining flow quality statistics for real-time transport protocol data flows
ACME PACKET INC10 citations82
US7633943B2Dec 15, 2009
System and method for providing rapid rerouting of real-time multi-media flows
ACME PACKET INC12 citations82
US7536546B2May 19, 2009
System and method for providing encryption for rerouting of real time multi-media flows
ACME PACKET INC2 citations61
PRIORITY CALL MAN INC
5 patentsUS6606668B1Aug 12, 2003
System and method for least cost routing and managing multiple gatekeepers on a packet switched network
PRIORITY CALL MAN INC92 citations97
US6480591B1Nov 12, 2002
Real-time call rating and debiting system and method for multiple calls
PRIORITY CALL MAN INC45 citations92
US6311186B1Oct 30, 2001
Telecommunications switching system utilizing a channelized database access mechanism
PRIORITY CALL MAN INC133 citations92
US6263060B1Jul 17, 2001
Transportable logic to facilitate a large calling card transaction network supporting dynamic changes
PRIORITY CALL MAN INC18 citations90
US6636593B1Oct 21, 2003
Multiple system management point nodes using dynamically transportable logic for system configuration management
PRIORITY CALL MAN INC23 citations88
MELAMPY PATRICK J
3 patentsUS8451716B2May 28, 2013
System and method for assisting in controlling real-time transport protocol flow through multiple networks
MELAMPY PATRICK J3 citations59
US8761160B2Jun 24, 2014
Service path routing between session border controllers
MELAMPY PATRICK J0 citations47
US8767715B2Jul 1, 2014
Dynamic federations for establishing IP telephony sessions between enterprises
MELAMPY PATRICK J0 citations45