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Subramanian Muthu
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Portland, OR, US
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Patents Grants
last 30 patents
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Patent Grant
Occupancy sensor with built-in power pack to operate multiple sensors
Patent number
9,974,145
Issue date
May 15, 2018
Leviton Manufacturing Co., Inc.
Subramanian Muthu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for occupancy sensing with enhanced functionality
Patent number
9,271,375
Issue date
Feb 23, 2016
Leviton Manufacturing Company, Inc.
Jaiganesh Balasubramanian
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for occupancy sensing with enhanced functionality
Patent number
9,095,013
Issue date
Jul 28, 2015
Leviton Manufacturing Company, Inc.
Richard A. Leinen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrical switching module
Patent number
8,755,944
Issue date
Jun 17, 2014
Leviton Manufacturing Co., Inc.
Randall B. Elliott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electrical switching module
Patent number
8,324,761
Issue date
Dec 4, 2012
Leviton Manufacturing Co., Inc.
Randall B. Elliott
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
OCCUPANCY SENSOR WITH BUILT-IN POWER PACK TO OPERATE MULTIPLE SENORS
Publication number
20170105267
Publication date
Apr 13, 2017
LEVITON MANUFACTURING CO., INC.
Subramanian Muthu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR OCCUPANCY SENSING WITH ENHANCED FUNCTIONALITY
Publication number
20140375218
Publication date
Dec 25, 2014
Richard A. Leinen
F21 - LIGHTING
Information
Patent Application
System and Method for Occupancy Sensing with Enhanced Functionality
Publication number
20140239817
Publication date
Aug 28, 2014
LEVITON MANUFACTURING COMPANY, INC.
Richard A. Leinen
F21 - LIGHTING
Information
Patent Application
CONTROLLABLE ELECTRICAL RECEPTACLE WITH ROUTED ANTENNA
Publication number
20140132084
Publication date
May 15, 2014
LEVITON MANUFACTURING COMPANY, INC.
Hoa Pham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RELAY SYSTEM WITH BRANCH CIRCUIT METERING
Publication number
20130231793
Publication date
Sep 5, 2013
LEVITON MANUFACTURING CO., INC.
Randall B. Elliott
G05 - CONTROLLING REGULATING
Information
Patent Application
LIGHTING CONTROL NETWORK CONFIGURATION WITH RFID DEVICES
Publication number
20120306621
Publication date
Dec 6, 2012
LEVITON MANUFACTURING CO., INC.
Subramanian Muthu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISTRIBUTED DC POWER SYSTEMS
Publication number
20120181865
Publication date
Jul 19, 2012
LEVITON MANUFACTURING CO., INC.
Subramanian Muthu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
CONTROL SYSTEM CODE INSTALLATION AND UPGRADE
Publication number
20110246977
Publication date
Oct 6, 2011
LEVITON MANUFACTURING CO., INC.
Kevin Parsons
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRICAL SWITCHING MODULE
Publication number
20110115460
Publication date
May 19, 2011
LEVITON MANUFACTURING CO., INC.
Randall B. Elliott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRICAL SWITCHING MODULE
Publication number
20110115448
Publication date
May 19, 2011
LEVITON MANUFACTURING CO., INC.
Randall B. Elliott
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR