Inventor

Patrick J. MeLampy

Inventor

Pepperell, MA, US

Overview

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 55 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication41%

H04MTelephonic communication21%

H04QSelecting17%

H04WWireless communication networks9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

H10KOrganic electric solid-state devices3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

G07FCoin-freed or like apparatus2%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use1%

PatentTitleYear

11,070,465Distribution of multicast information in a routing system2021 11,005,749Multicast source and receiver access control2021 10,999,182Routing using segment-based metrics2021 10,833,980Router device using flow duplication2020 10,432,519Packet redirecting router2019 10,432,522Network packet flow controller with extended session management2019 10,298,616Apparatus and method of securing network communications2019 10,277,506Stateful load balancing in a stateless network2019 10,091,247Apparatus and method for using certificate data to route data2018 10,033,843Network device and method for processing a session using a packet signature2018 9,985,883Name-based routing system and method2018 9,923,833'Network packet flow controller'2018 9,871,748'Router with optimized statistical functionality'2018 9,762,485'Network packet flow controller with extended session management'2017 9,736,184'Apparatus and method for using certificate data to route data'2017 9,729,439'Network packet flow controller'2017 9,729,682'Network device and method for processing a session using a packet signature'2017 8,767,715'Dynamic federations for establishing IP telephony sessions between enterprises'2014 8,761,160'Service path routing between session border controllers'2014 8,451,716'System and method for assisting in controlling real-time transport protocol flow through multiple networks'2013 8,204,064'Method and system of session media negotiation'2012 8,072,966'Method and system of partitioning a signaling protocol'2011 8,014,292'Dynamic location routing protocol'2011 7,912,088'System and method for providing session admission control'2011 7,822,433'Communications system having pre-defined calling groups'2010 7,764,612'Controlling access to a host processor in a session border controller'2010 7,764,679'System and method for determining flow quality statistics for real-time transport protocol data flows'2010 7,633,943'System and method for providing rapid rerouting of real-time multi-media flows'2009 7,620,053'System and method for assisting in controlling real-time transport protocol flow through multiple networks'2009 7,536,546'System and method for providing encryption for rerouting of real time multi-media flows'2009 7,376,731'System and method for providing statistics gathering within a packet network'2008 7,362,707'System and method for determining flow quality statistics for real-time transport protocol data flows'2008 7,200,415'Communications system having pre-defined calling group'2007 7,151,781'System and method for providing session admission control'2006 7,142,532'System and method for improving communication between a switched network and a packet network'2006 7,133,923'System and method for assisting in controlling real-time transport protocol flow through multiple networks via screening'2006 7,072,303'System and method for assisting in controlling real-time transport protocol flow through multiple networks'2006 7,031,311'System and method for providing rapid rerouting of real-time multi-media flows'2006 7,028,092'System and method for assisting in controlling real-time transport protocol flow through multiple networks via media flow routing'2006 7,002,973'System and method for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers'2006 6,819,933'Communications system having pre-defined calling group'2004 6,697,475'System and method for implementing an end office switch with enhanced functionality using an operating system independent distributed self-contained dynamic logic system'2004 6,636,593'Multiple system management point nodes using dynamically transportable logic for system configuration management'2003 6,606,668'System and method for least cost routing and managing multiple gatekeepers on a packet switched network'2003 6,480,591'Real-time call rating and debiting system and method for multiple calls'2002 6,311,186'Telecommunications switching system utilizing a channelized database access mechanism'2001 6,263,060'Transportable logic to facilitate a large calling card transaction network supporting dynamic changes'2001 6,073,023'Communications system having pre-defined calling group'2000 6,058,173'Real-time call rating and debiting system'2000 5,862,208'Method and system for enabling a party to change terminals during a call'1999 5,841,854'Wireless telephone integration system and method for call centers and workgroups'1998 5,566,236'System and method for re-establishing a disconnected telephone communication'1996 5,515,422'Automated attendant for any combination of PBX, centrex and single-line telephones'1996 5,402,472'Automated attendant for any combination of PBX, centrex, and single-line telephones'1995 5,260,990'Multiple integrations unit for coupling different switching systems to a message storage system'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1996Patents assigned to BOSTON TECH INC (3)· patent assignee history

1993Based in Marblehead, MA, US· patent location history

1995–1999Based in Beverly, MA, US· patent location history

1998–2013Based in Pepperell, MA, US· patent location history

2001–2003Patents assigned to PRIORITY CALL MAN INC (5)· patent assignee history

2006–2014Patents assigned to ACME PACKET INC (20)· patent assignee history

2009Based in Papperell, MA, US· patent location history

2011–2014Patents assigned to PENFIELD ROBERT F (5)· patent assignee history

2011–2021Based in Dunstable, MA, US· patent location history

2017–2021Patents assigned to 128 TECH INC (17)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ACME PACKET INC	20	2006–2014
128 TECH INC	17	2017–2021
PENFIELD ROBERT F	5	2011–2014
PRIORITY CALL MAN INC	5	2001–2003
BOSTON TECH INC	3	1993–1996

Locations

Location	Patents	Span
Pepperell, Massachusetts, US	29	1998–2013
Dunstable, Massachusetts, US	20	2011–2021
Beverly, Massachusetts, US	4	1995–1999
Papperell, Massachusetts, US	1	2009
Marblehead, Massachusetts, US	1	1993