Inventor

Mark P. Barrieau

Inventor

Baldwinville, MA, US

Overview

1999–2020

Patent span

Physics

Primary field (CPC G)

Patents· 21 as inventor

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

G08Bprimary

G08BSignalling systems, e.g. personal calling systems51%

G01RMeasuring electric variables14%

H02JElectric power networks6%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

E05BLocks3%

E05CBolts or fastening devices for wings, specially for doors or windows3%

G01WMeteorology3%

G05FSystems for regulating electric or magnetic variables3%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%

H05BElectric heating3%

PatentTitleYear

10,769,937System and method for charging supplemental power units for alarm notification devices2020 10,008,105System and method for charging supplemental power units for alarm notification devices2018 9,361,785'System and method for testing battery backup capacities in alarm systems'2016 8,890,704'Method and apparatus for monitoring transient electrical strikes'2014 8,558,711'System for testing NAC operability using backup power'2013 8,289,146'System for testing NAC operability using reduced operating voltage'2012 8,231,151'Magnetic releasing and securing device'2012 8,063,763'System for testing NAC operability using reduced operating voltage'2011 7,619,534'Method and apparatus for detection of hazardous or potentially hazardous conditions'2009 7,532,117'Fire alarm with distinct alarm reset threshold'2009 7,469,204'Method and apparatus for calculating voltage drop'2008 7,459,881'Method and apparatus for monitoring battery back-up power in an alarm system'2008 7,400,226'Emergency lighting system with improved monitoring'2008 7,333,010'Method and apparatus for verifying operation of notification appliances during low input voltage condition'2008 7,251,742'Method and apparatus for determining mis-wired addressable loops'2007 7,091,855'Fire alarm with distinct alarm reset threshold'2006 6,567,001'Fire control panel monitoring for degradation of wiring integrity during alarm state'2003 6,459,370'Method and apparatus for determining proper installation of alarm devices'2002 6,281,789'Alarm system having improved control of notification appliances over common power lines'2001 6,034,601'Method and apparatus for determining proper installation of alarm devices'2000 5,966,002'Method and apparatus for adapting voltage control in alarm systems'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to SIMPLEX TIME RECORDER CO (4)· patent assignee history

1999–2020Based in Baldwinville, MA, US· patent location history

2006–2013Patents assigned to SIMPLEXGRINNELL LP (12)· patent assignee history

2011–2014Patents assigned to BARRIEAU MARK P (5)· patent assignee history

2011–2012Patents assigned to BARRIEAU JOHNPAUL P (2)· patent assignee history

2014–2020Patents assigned to TYCO FIRE & SECURITY GMBH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIMPLEXGRINNELL LP	12	2006–2013
BARRIEAU MARK Pself	5	2011–2014
SIMPLEX TIME RECORDER CO	4	1999–2003
TYCO FIRE & SECURITY GMBH	4	2014–2020
BARRIEAU JOHNPAUL P	2	2011–2012

Locations

Location	Patents	Span
Baldwinville, Massachusetts, US	21	1999–2020