Subhashish Bhattacharya

Person

Raleigh, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transformer designs for very high isolation with high coupling
- Patent number 12,087,489
- Issue date Sep 10, 2024
- North Carolina State University
- Richard Byron Beddingfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MMC submodules scale-up methodology for MV and HV power conversion...
- Patent number 11,824,461
- Issue date Nov 21, 2023
- North Carolina State University
- Subhashish Bhattacharya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor topologies and devices for soft starting and active f...
- Patent number 11,196,338
- Issue date Dec 7, 2021
- North Carolina State University
- Richard B. Beddingfield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for providing variable waveform excitation
- Patent number 11,063,579
- Issue date Jul 13, 2021
- North Carolina State University
- Richard B. Beddingfield
- G01 - MEASURING TESTING
Information Patent Grant
Fault-tolerant controller for modular multi-level converters
- Patent number 10,734,914
- Issue date Aug 4, 2020
- North Carolina State University
- Ali Azidehak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of causing a zero-current crossing in an electric...
- Patent number 10,522,306
- Issue date Dec 31, 2019
- North Carolina State University
- Leonard W. White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MESH-BASED ARCHITECTURE FOR DC MICROGRID CONTROL TO ACHIEVE ACCURAT...
- Publication number 20240243571
- Publication date Jul 18, 2024
- North Carolina State University
- Shrivatsal Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Overcurrent Protection Method for Composite Power Semiconductor Swi...
- Publication number 20240195402
- Publication date Jun 13, 2024
- North Carolina State University
- Ajit Kanale
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Real-time Vector-based Open-circuit Fault Diagnosis Scheme for Thre...
- Publication number 20240186888
- Publication date Jun 6, 2024
- North Carolina State University
- Sagar Kumar Rastogi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARALLEL-CONNECTED RESONANT CONVERTER CIRCUITS
- Publication number 20230163682
- Publication date May 25, 2023
- North Carolina State University
- Suyash Sushilkumar Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Transformer and Method of Engineering a Transformer to Incorporate...
- Publication number 20220199302
- Publication date Jun 23, 2022
- Carnegie Mellon University
- Richard Byron Beddingfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MMC SUBMODULES SCALE-UP METHODOLOGY FOR MV AND HV POWER CONVERSION...
- Publication number 20210408937
- Publication date Dec 30, 2021
- North Carolina State University
- Subhashish Bhattacharya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MIXED MATERIAL MAGNETIC CORE FOR SHIELDING OF EDDY CURRENT INDUCED...
- Publication number 20210375536
- Publication date Dec 2, 2021
- UNITED STATES DEPARTMENT OF ENERGY
- Richard B. Beddingfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER DESIGNS FOR VERY HIGH ISOLATION WITH HIGH COUPLING
- Publication number 20210012944
- Publication date Jan 14, 2021
- North Carolina State University
- Richard Byron Beddingfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT FOR PROVIDING VARIABLE WAVEFORM EXCITATION
- Publication number 20200382010
- Publication date Dec 3, 2020
- North Carolina State University
- RICHARD B. BEDDINGFIELD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR TOPOLOGIES AND DEVICES FOR SOFT STARTING AND ACTIVE F...
- Publication number 20200343809
- Publication date Oct 29, 2020
- North Carolina State University
- Richard B. Beddingfield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAULT-TOLERANT CONTROLLER FOR MODULAR MULTI-LEVEL CONVERTERS
- Publication number 20190296654
- Publication date Sep 26, 2019
- North Carolina State University
- Ali Azidehak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF CAUSING A ZERO-CURRENT CROSSING IN AN ELECTRIC...
- Publication number 20170345587
- Publication date Nov 30, 2017
- North Carolina State University
- Leonard W. White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR SINGLE WAVELENGTH WITH DUAL CHANNELS FOR CO...
- Publication number 20140341582
- Publication date Nov 20, 2014
- North Carolina State University
- Leda M. Lunardi
- G06 - COMPUTING CALCULATING COUNTING

Subhashish Bhattacharya

Person

Patents Grantslast 30 patents

Transformer designs for very high isolation with high coupling

MMC submodules scale-up methodology for MV and HV power conversion...

Semiconductor topologies and devices for soft starting and active f...

Circuit for providing variable waveform excitation

Fault-tolerant controller for modular multi-level converters

System and method of causing a zero-current crossing in an electric...

Patents Applicationslast 30 patents

MESH-BASED ARCHITECTURE FOR DC MICROGRID CONTROL TO ACHIEVE ACCURAT...

Overcurrent Protection Method for Composite Power Semiconductor Swi...

Real-time Vector-based Open-circuit Fault Diagnosis Scheme for Thre...

PARALLEL-CONNECTED RESONANT CONVERTER CIRCUITS

Transformer and Method of Engineering a Transformer to Incorporate...

MMC SUBMODULES SCALE-UP METHODOLOGY FOR MV AND HV POWER CONVERSION...

MIXED MATERIAL MAGNETIC CORE FOR SHIELDING OF EDDY CURRENT INDUCED...

TRANSFORMER DESIGNS FOR VERY HIGH ISOLATION WITH HIGH COUPLING

CIRCUIT FOR PROVIDING VARIABLE WAVEFORM EXCITATION

SEMICONDUCTOR TOPOLOGIES AND DEVICES FOR SOFT STARTING AND ACTIVE F...

FAULT-TOLERANT CONTROLLER FOR MODULAR MULTI-LEVEL CONVERTERS

SYSTEM AND METHOD OF CAUSING A ZERO-CURRENT CROSSING IN AN ELECTRIC...

SYSTEMS AND METHODS FOR SINGLE WAVELENGTH WITH DUAL CHANNELS FOR CO...