Christopher Joseph LEE

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Utility power regulation system using local voltage estimation and...
- Patent number 11,199,887
- Issue date Dec 14, 2021
- Mitsubishi Electric Power Products, Inc.
- Shyam Sunder Ramamurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for power converter control for virtual impedance
- Patent number 11,177,660
- Issue date Nov 16, 2021
- Mitsubishi Electric Power Products, Inc.
- Shyam Sunder Ramamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power modules with programmed virtual resistance
- Patent number 10,439,507
- Issue date Oct 8, 2019
- GE Energy Power Conversion Technology Ltd.
- Shyam Sunder Ramamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static synchronous compensator device and related method of phase b...
- Patent number 10,170,913
- Issue date Jan 1, 2019
- Mitsubishi Electric Power Products, Inc.
- George Steve Shurina
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gate drive circuit to reduce parasitic coupling
- Patent number 9,887,697
- Issue date Feb 6, 2018
- GE ENERGY POWER CONVERSION TECHNOLOGY LTD.
- Christopher Joseph Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus of controllers for power converter with paral...
- Patent number 9,793,819
- Issue date Oct 17, 2017
- GE ENERGY POWER CONVERSION TECHNOLOGY LTD.
- Shyam Sunder Ramamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR POWER CONVERTER CONTROL FOR VIRTUAL IMPEDANCE
- Publication number 20210234370
- Publication date Jul 29, 2021
- MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
- Shyam Sunder Ramamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UTILITY POWER REGULATION SYSTEM USING LOCAL VOLTAGE ESTIMATION AND...
- Publication number 20210232194
- Publication date Jul 29, 2021
- MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
- Shyam Sunder Ramamurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STATIC SYNCHRONOUS COMPENSATOR DEVICE AND RELATED METHOD OF PHASE B...
- Publication number 20180152021
- Publication date May 31, 2018
- MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
- George Steve Shurina
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUS OF CONTROLLERS FOR POWER CONVERTER WITH PARAL...
- Publication number 20170163165
- Publication date Jun 8, 2017
- GE Energy Power Conversion Technology Ltd.
- Shyam Sunder RAMAMURTHY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULES WITH PROGRAMMED VIRTUAL RESISTANCE
- Publication number 20170149350
- Publication date May 25, 2017
- GE Energy Power Conversion Technology Ltd.
- Shyam Sunder RAMAMURTHY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVE CIRCUIT TO REDUCE PARASITIC COUPLING
- Publication number 20160329889
- Publication date Nov 10, 2016
- GE Energy Power Conversion Technology Ltd.
- Christopher Joseph LEE
- H03 - BASIC ELECTRONIC CIRCUITRY

Christopher Joseph LEE

Person

Patents Grantslast 30 patents

Utility power regulation system using local voltage estimation and...

System and method for power converter control for virtual impedance

Power modules with programmed virtual resistance

Static synchronous compensator device and related method of phase b...

Gate drive circuit to reduce parasitic coupling

Methods and apparatus of controllers for power converter with paral...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR POWER CONVERTER CONTROL FOR VIRTUAL IMPEDANCE

UTILITY POWER REGULATION SYSTEM USING LOCAL VOLTAGE ESTIMATION AND...

STATIC SYNCHRONOUS COMPENSATOR DEVICE AND RELATED METHOD OF PHASE B...

METHODS AND APPARATUS OF CONTROLLERS FOR POWER CONVERTER WITH PARAL...

POWER MODULES WITH PROGRAMMED VIRTUAL RESISTANCE

GATE DRIVE CIRCUIT TO REDUCE PARASITIC COUPLING