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James Clarence Johnson
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Conyers, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Emergency lighting system
Patent number
11,404,901
Issue date
Aug 2, 2022
ABL IP Holding LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Emergency lighting system
Patent number
10,631,375
Issue date
Apr 21, 2020
ABL IP Holding LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Emergency lighting system
Patent number
10,455,655
Issue date
Oct 22, 2019
ABL IP Holding LLC
Yan Rodriguez
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Emergency lighting system
Patent number
9,832,826
Issue date
Nov 28, 2017
ABL IP Holding LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
LED driver with diac-based switch control and dimmable LED driver
Patent number
9,030,115
Issue date
May 12, 2015
ABL IP Holding LLC
James Clarence Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Systems and methods for LED control using on-board intelligence
Patent number
8,723,427
Issue date
May 13, 2014
ABL IP Holding LLC
Patrick Collins
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Auxiliary controller
Patent number
6,703,795
Issue date
Mar 9, 2004
Cooper Technologies Company
James C. Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Emergency florescent inverter for magnetic and electronic ballasts
Patent number
5,814,971
Issue date
Sep 29, 1998
National Service Industries, Inc.
James C. Johnson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for operating LED array and charging battery f...
Patent number
5,739,639
Issue date
Apr 14, 1998
NSI Enterprises, Inc.
James C. Johnson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Emergency lighting circuit for shunt-regulated battery charging and...
Patent number
5,646,502
Issue date
Jul 8, 1997
NSI Enterprises, Inc.
James C. Johnson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Light emitting diode retrofit lamp
Patent number
5,463,280
Issue date
Oct 31, 1995
National Service Industries, Inc.
James C. Johnson
F21 - LIGHTING
Information
Patent Grant
Emergency lighting system utilizing improved and rapidly installabl...
Patent number
5,202,608
Issue date
Apr 13, 1993
National Service Industries, Inc.
James C. Johnson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
EMERGENCY LIGHTING SYSTEM
Publication number
20200214099
Publication date
Jul 2, 2020
ABL IP Holding LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EMERGENCY LIGHTING SYSTEM
Publication number
20190380182
Publication date
Dec 12, 2019
ABL IP Holding LLC
Yan Rodriguez
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Emergency Lighting System with Charging, Standby, and Emergency Mod...
Publication number
20180368223
Publication date
Dec 20, 2018
ABL IP Holding LLC
James Clarence Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWERING AN EMERGENCY LIGHTING SYSTEM
Publication number
20180368221
Publication date
Dec 20, 2018
ABL IP Holding LLC
James Clarence Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EMERGENCY LIGHTING SYSTEM
Publication number
20180049288
Publication date
Feb 15, 2018
ABL IP Holding LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EMERGENCY LIGHTING SYSTEM
Publication number
20150349586
Publication date
Dec 3, 2015
ABL IP HOLDING LLC
Yan Rodriguez
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LED DRIVER WITH DIAC-BASED SWITCH CONTROL AND DIMMABLE LED DRIVER
Publication number
20130342126
Publication date
Dec 26, 2013
ABL IP HOLDING LLC
James Clarence Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEMS AND METHODS FOR LED CONTROL USING ON-BOARD INTELLIGENCE
Publication number
20120256548
Publication date
Oct 11, 2012
ABL IP HOLDING LLC
Patrick Collins
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Auxiliary controller
Publication number
20030160573
Publication date
Aug 28, 2003
James C. Johnson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR