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Peizhong Yi
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Mequon, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Open loop phase pre-charge
Patent number
11,984,814
Issue date
May 14, 2024
Rockwell Automation Technologies, Inc.
Lixiang Wei
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Bootstrap charging by PWM control
Patent number
10,784,797
Issue date
Sep 22, 2020
Rockwell Automation Technologies, Inc.
Willy E. Sedano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
OPEN LOOP PHASE PRE-CHARGE
Publication number
20220103090
Publication date
Mar 31, 2022
Rockwell Automation Technologies, Inc.
Lixiang Wei
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVE WITH SILICON CARBIDE MOSFET SWITCHES
Publication number
20180145602
Publication date
May 24, 2018
Rockwell Automation Technologies, Inc.
Lixiang Wei
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER