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ARVIND ANANTHANARAYANAN
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MEDFORD, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety switch and associated methods
Patent number
11,075,046
Issue date
Jul 27, 2021
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch and associated methods
Patent number
10,304,648
Issue date
May 28, 2019
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch with imbalance test
Patent number
10,072,997
Issue date
Sep 11, 2018
Rockwell Automation Technologies, Inc.
Todd Bubar
G01 - MEASURING TESTING
Information
Patent Grant
Safety switch and associated methods
Patent number
9,824,841
Issue date
Nov 21, 2017
Rockwell Automation Technologies, Inc.
Andrew L Tsang
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20200273651
Publication date
Aug 27, 2020
Rockwell Automation Technologies, Inc.
ANDREW L. TSANG
G08 - SIGNALLING
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20180075995
Publication date
Mar 15, 2018
Rockwell Automation Technologies, Inc.
ANDREW L. TSANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAFETY SWITCH WITH IMBALANCE TEST
Publication number
20170248481
Publication date
Aug 31, 2017
Rockwell Automation Technologies, Inc.
TODD BUBAR
G01 - MEASURING TESTING
Information
Patent Application
SAFETY SWITCH AND ASSOCIATED METHODS
Publication number
20170140890
Publication date
May 18, 2017
Rockwell Automation Technologies Inc.
ANDREW L. TSANG
H01 - BASIC ELECTRIC ELEMENTS