Inventor
FITZGIBBON JAMES J
US186 patents
⚠️ This page may combine multiple inventors who share the name “FITZGIBBON JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAMBERLAIN GROUP INC
46 patentsUS6154544ANov 28, 2000
Rolling code security system
CHAMBERLAIN GROUP INC186 citations99
US5872513AFeb 16, 1999
Garage door opener and wireless keypad transmitter with temporary password feature
CHAMBERLAIN GROUP INC184 citations99
US5751224AMay 12, 1998
Code learning system for a movable barrier operator
CHAMBERLAIN GROUP INC124 citations99
US7412056B2Aug 12, 2008
Rolling code security system
CHAMBERLAIN GROUP INC62 citations98
US7332999B2Feb 19, 2008
System and method for operating multiple moveable barrier operators
CHAMBERLAIN GROUP INC70 citations98
US6810123B2Oct 26, 2004
Rolling code security system
CHAMBERLAIN GROUP INC86 citations98
US6690796B1Feb 10, 2004
Rolling code security system
CHAMBERLAIN GROUP INC109 citations98
US6414587B1Jul 2, 2002
Code learning system for a movable barrier operator
CHAMBERLAIN GROUP INC96 citations98
US6025785AFeb 15, 2000
Multiple code formats in a single garage door opener including at least one fixed code format and at least one rolling code format
CHAMBERLAIN GROUP INC127 citations98
US5969637AOct 19, 1999
Garage door opener with light control
CHAMBERLAIN GROUP INC199 citations98
US5949349ASep 7, 1999
Code responsive radio receiver capable of operation with plural types of code transmitters
CHAMBERLAIN GROUP INC95 citations98
US9141099B2Sep 22, 2015
Barrier operator feature enhancement
CHAMBERLAIN GROUP INC40 citations97
US8345010B2Jan 1, 2013
Movable barrier operator system display method and apparatus
CHAMBERLAIN GROUP INC58 citations97
US7750890B2Jul 6, 2010
Movable barrier operator system display method and apparatus
CHAMBERLAIN GROUP INC61 citations97
US7561075B2Jul 14, 2009
Method and apparatus to facilitate transmission of ternary movable barrier operator information
CHAMBERLAIN GROUP INC55 citations97
US7071850B1Jul 4, 2006
Method and apparatus to facilitate transmission of ternary movable barrier operator information
CHAMBERLAIN GROUP INC64 citations97
US6278249B1Aug 21, 2001
Movable barrier operator
CHAMBERLAIN GROUP INC64 citations97
US6172475B1Jan 9, 2001
Movable barrier operator
CHAMBERLAIN GROUP INC79 citations97
US9122254B2Sep 1, 2015
Barrier operator feature enhancement
CHAMBERLAIN GROUP INC47 citations96
US8633797B2Jan 21, 2014
Rolling code security system
CHAMBERLAIN GROUP INC31 citations96
US7741951B2Jun 22, 2010
Method and apparatus for a rolling code learning transmitter
CHAMBERLAIN GROUP INC45 citations96
US7623663B2Nov 24, 2009
Rolling code security system
CHAMBERLAIN GROUP INC44 citations96
US7493726B2Feb 24, 2009
Barrier movement operator having service reminders
CHAMBERLAIN GROUP INC53 citations96
US7492898B2Feb 17, 2009
Rolling code security system
CHAMBERLAIN GROUP INC46 citations96
US7482923B2Jan 27, 2009
Alarm system interaction with a movable barrier operator method and apparatus
CHAMBERLAIN GROUP INC32 citations96
US7071813B2Jul 4, 2006
Status signal method and apparatus for movable barrier operator and corresponding wireless remote control
CHAMBERLAIN GROUP INC58 citations96
US7057547B2Jun 6, 2006
Mounted remote control unit with plug-in module interface
CHAMBERLAIN GROUP INC54 citations96
US6980655B2Dec 27, 2005
Rolling code security system
CHAMBERLAIN GROUP INC59 citations96
US6975203B2Dec 13, 2005
Universal barrier operator transmitter
CHAMBERLAIN GROUP INC67 citations96
US6744231B2Jun 1, 2004
Movable barrier operator
CHAMBERLAIN GROUP INC22 citations96
USRE37784EJul 9, 2002
Barrier operator having system for detecting attempted forced entry
CHAMBERLAIN GROUP INC65 citations96
US6246196B1Jun 12, 2001
Movable barrier operator
CHAMBERLAIN GROUP INC28 citations96
US6239569B1May 29, 2001
Movable barrier operator
CHAMBERLAIN GROUP INC37 citations96
US6229276B1May 8, 2001
Movable barrier operator
CHAMBERLAIN GROUP INC37 citations96
US6111374AAug 29, 2000
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC74 citations96
US6107765AAug 22, 2000
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC69 citations96
US6081203AJun 27, 2000
Code learning system for a movable barrier operator
CHAMBERLAIN GROUP INC86 citations96
US5841253ANov 24, 1998
Garage door operator with motor control circuit fault detection
CHAMBERLAIN GROUP INC47 citations96
US5780987AJul 14, 1998
Barrier operator having system for detecting attempted forced entry
CHAMBERLAIN GROUP INC56 citations96
US7161319B2Jan 9, 2007
Movable barrier operator having serial data communication
CHAMBERLAIN GROUP INC54 citations95
US7138912B2Nov 21, 2006
Movable barrier operations method and apparatus
CHAMBERLAIN GROUP INC55 citations95
US6806665B2Oct 19, 2004
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC37 citations95
US6566828B2May 20, 2003
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC32 citations95
US6528961B1Mar 4, 2003
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC36 citations95
US6340872B1Jan 22, 2002
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC33 citations95
US6310451B1Oct 30, 2001
Movable barrier operator having force and position learning capability
CHAMBERLAIN GROUP INC28 citations95
FARRIS BRADFORD L
3 patentsFITZGIBBON JAMES J
1 patentShowing the top 50 of 186 patents by PatentIndex Score.