Shelby Chun

Follow

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control system for medium voltage variable frequency drive
- Patent number 11,677,329
- Issue date Jun 13, 2023
- Siemens Aktiengesellschaft
- Paolo Malapelle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods for input protection for power converters
- Patent number 8,988,841
- Issue date Mar 24, 2015
- Siemens Aktiengesellschaft
- James Buckey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Temperature compensated windshield moisture detector
- Patent number 7,296,461
- Issue date Nov 20, 2007
- PPG Industries Ohio, Inc.
- Pascal Barguirdjian
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-layer windshield moisture detector
- Patent number 7,263,875
- Issue date Sep 4, 2007
- PPG Industries Ohio, Inc.
- Allan Rex Hawk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Windshield moisture detector
- Patent number 7,204,130
- Issue date Apr 17, 2007
- PPG Industries Ohio, Inc.
- Kwaku K. Koram
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR MEDIUM VOLTAGE VARIABLE FREQUENCY DRIVE
- Publication number 20210313904
- Publication date Oct 7, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Paolo Malapelle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHODS FOR INPUT PROTECTION FOR POWER CONVERTERS
- Publication number 20140063876
- Publication date Mar 6, 2014
- Siemens Industry, Inc.
- James Buckey
- G01 - MEASURING TESTING
Information Patent Application
Temperature compensated windshield moisture detector
- Publication number 20070044542
- Publication date Mar 1, 2007
- Pascal Barguirdjian
- B60 - VEHICLES IN GENERAL
Information Patent Application
Multi-layer windshield moisture detector
- Publication number 20060272397
- Publication date Dec 7, 2006
- Allan Rex Hawk
- B60 - VEHICLES IN GENERAL
Information Patent Application
Windshield moisture detector
- Publication number 20050115308
- Publication date Jun 2, 2005
- Kwaku K. Koram
- B60 - VEHICLES IN GENERAL