Subhrajit Roychowdhury

Person

Schenectady, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for power system switching element anomaly dete...
- Patent number 12,238,137
- Issue date Feb 25, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Masoud Abbaszadeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for generating fault indications for an additive...
- Patent number 12,222,838
- Issue date Feb 11, 2025
- General Electric Company
- Harry Kirk Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for direct laser melting of metals using non-di...
- Patent number 12,158,597
- Issue date Dec 3, 2024
- General Electric Company
- Robert John Filkins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and methods for fabricating a component with a simulated la...
- Patent number 12,076,814
- Issue date Sep 3, 2024
- General Electric Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
In-situ monitoring system assisted material and parameter developme...
- Patent number 12,023,860
- Issue date Jul 2, 2024
- General Electric Company
- Vipul Kumar Gupta
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and methods for compression, management, and analysis of do...
- Patent number 12,017,301
- Issue date Jun 25, 2024
- General Electric Company
- Naresh S. Iyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Assignment of multiple print parameter sets in additive manufacturing
- Patent number 11,951,566
- Issue date Apr 9, 2024
- General Electric Company
- Christina Margaret Vasil
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Virtual sensor supervised learning for cyber-attack neutralization
- Patent number 11,729,190
- Issue date Aug 15, 2023
- General Electric Company
- Subhrajit Roychowdhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for direct laser melting of metals using non-di...
- Patent number 11,686,889
- Issue date Jun 27, 2023
- General Electric Company
- Robert John Filkins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Transfer learning/dictionary generation and usage for tailored part...
- Patent number 11,609,549
- Issue date Mar 21, 2023
- General Electric Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and methods for determining a quality score for a part manuf...
- Patent number 11,580,430
- Issue date Feb 14, 2023
- General Electric Company
- Lembit Salasoo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods and systems for generating device-specific machine learning...
- Patent number 11,481,664
- Issue date Oct 25, 2022
- General Electric Company
- Subhrajit Roychowdhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-situ monitoring system assisted material and parameter developme...
- Patent number 11,472,115
- Issue date Oct 18, 2022
- General Electric Company
- Vipul Kumar Gupta
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dynamic, resilient virtual sensing system and shadow controller for...
- Patent number 11,468,164
- Issue date Oct 11, 2022
- General Electric Company
- Subhrajit Roychowdhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic, resilient sensing system for automatic cyber-attack neutra...
- Patent number 11,411,983
- Issue date Aug 9, 2022
- General Electric Company
- Mustafa Tekin Dokucu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for generating fault indications for an additive...
- Patent number 11,327,870
- Issue date May 10, 2022
- General Electric Company
- Harry Kirk Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotating direct metal laser melting systems and methods of operation
- Patent number 11,141,818
- Issue date Oct 12, 2021
- General Electric Company
- William Thomas Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quality assessment feedback control loop for additive manufacturing
- Patent number 11,144,035
- Issue date Oct 12, 2021
- General Electric Company
- Vipul Kumar Gupta
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems and methods for lateral material transfer in additive manuf...
- Patent number 11,090,861
- Issue date Aug 17, 2021
- General Electric Company
- Michael Evans Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transfer learning/dictionary generation and usage for tailored part...
- Patent number 11,079,739
- Issue date Aug 3, 2021
- General Electric Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optimization approach to load balancing and minimization of build t...
- Patent number 11,065,820
- Issue date Jul 20, 2021
- General Electric Company
- Nitish Umang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and method for advanced additive manufacturing
- Patent number 11,027,535
- Issue date Jun 8, 2021
- General Electric Company
- Rogier Sebastiaan Blom
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Scan path correction for movements associated with an additive manu...
- Patent number 10,983,505
- Issue date Apr 20, 2021
- General Electric Company
- Subhrajit Roychowdhury
- G05 - CONTROLLING REGULATING
Information Patent Grant
Additive manufacturing machine calibration based on a test-page bas...
- Patent number 10,884,394
- Issue date Jan 5, 2021
- General Electric Company
- Subhrajit Roychowdhury
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Sensor based smart segmentation
- Patent number 10,884,396
- Issue date Jan 5, 2021
- General Electric Company
- Subhrajit Roychowdhury
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Systems and methods for dynamic shaping of laser beam profiles in a...
- Patent number 10,821,551
- Issue date Nov 3, 2020
- General Electronic Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and methods for dynamic shaping of laser beam profiles for...
- Patent number 10,814,429
- Issue date Oct 27, 2020
- General Electric Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and method for advanced additive manufacturing
- Patent number 10,753,955
- Issue date Aug 25, 2020
- General Electric Company
- Rogier Sebastiaan Blom
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and method for advanced additive manufacturing
- Patent number 10,747,202
- Issue date Aug 18, 2020
- General Electric Company
- Rogier Sebastiaan Blom
- G01 - MEASURING TESTING
Information Patent Grant
Scan path generation for a rotary additive manufacturing machine
- Patent number 10,698,386
- Issue date Jun 30, 2020
- General Electric Company
- Subhrajit Roychowdhury
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR COMPRESSION, MANAGEMENT, AND ANALYSIS OF DO...
- Publication number 20240342831
- Publication date Oct 17, 2024
- General Electric Company
- Naresh S. Iyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS AND APPARATUS FOR SENSOR-ASSISTED PART DEVELOPMENT IN ADDIT...
- Publication number 20230410412
- Publication date Dec 21, 2023
- GENERAL ELECTRIC COMPANY
- Subhrajit Roychowdhury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR SENSOR-ASSISTED PART DEVELOPMENT IN ADDIT...
- Publication number 20230400833
- Publication date Dec 14, 2023
- GENERAL ELECTRIC COMPANY
- Subhrajit Roychowdhury
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEMS AND METHODS FOR DIRECT LASER MELTING OF METALS USING NON-DI...
- Publication number 20230305196
- Publication date Sep 28, 2023
- GENERAL ELECTRIC COMPANY
- Robert John Filkins
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEMS AND METHODS FOR POWER SYSTEM SWITCHING ELEMENT ANOMALY DETE...
- Publication number 20230300170
- Publication date Sep 21, 2023
- General Electric Technology GmbH
- Masoud ABBASZADEH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Self-Adapting Neutralization Against Cyber-...
- Publication number 20230075736
- Publication date Mar 9, 2023
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Cyber-Fault Detection
- Publication number 20230071394
- Publication date Mar 9, 2023
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING CONTROL
- Publication number 20230046049
- Publication date Feb 16, 2023
- GENERAL ELECTRIC COMPANY
- Saikat K. Ray Majumder
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IN-SITU MONITORING SYSTEM ASSISTED MATERIAL AND PARAMETER DEVELOPME...
- Publication number 20230029806
- Publication date Feb 2, 2023
- GENERAL ELECTRIC COMPANY
- Vipul Kumar GUPTA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHODS FOR GENERATING FAULT INDICATIONS FOR AN ADDITIVE...
- Publication number 20220245048
- Publication date Aug 4, 2022
- GENERAL ELECTRIC COMPANY
- Harry Kirk MATHEWS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSFER LEARNING/DICTIONARY GENERATION AND USAGE FOR TAILORED PART...
- Publication number 20210325849
- Publication date Oct 21, 2021
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR COMPRESSION, MANAGEMENT, AND ANALYSIS OF DO...
- Publication number 20210283717
- Publication date Sep 16, 2021
- GENERAL ELECTRIC COMPANY
- Naresh S. Iyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DYNAMIC, RESILIENT VIRTUAL SENSING SYSTEM AND SHADOW CONTROLLER FOR...
- Publication number 20210182385
- Publication date Jun 17, 2021
- GENERAL ELECTRIC COMPANY
- Subhrajit Roychowdhury
- G05 - CONTROLLING REGULATING
Information Patent Application
VIRTUAL SENSOR SUPERVISED LEARNING FOR CYBER-ATTACK NEUTRALIZATION
- Publication number 20210126943
- Publication date Apr 29, 2021
- GENERAL ELECTRIC COMPANY
- Subhrajit Roychowdhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC, RESILIENT SENSING SYSTEM FOR AUTOMATIC CYBER-ATTACK NEUTRA...
- Publication number 20210120031
- Publication date Apr 22, 2021
- GENERAL ELECTRIC COMPANY
- Mustafa Tekin Dokucu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASSIGNMENT OF MULTIPLE PRINT PARAMETER SETS IN ADDITIVE MANUFACTURING
- Publication number 20210031302
- Publication date Feb 4, 2021
- General Electric Company
- Christina Margaret VASIL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
QUALITY ASSESSMENT FEEDBACK CONTROL LOOP FOR ADDITIVE MANUFACTURING
- Publication number 20200393813
- Publication date Dec 17, 2020
- GENERAL ELECTRIC COMPANY
- Vipul Kumar GUPTA
- G05 - CONTROLLING REGULATING
Information Patent Application
IN-SITU MONITORING SYSTEM ASSISTED MATERIAL AND PARAMETER DEVELOPME...
- Publication number 20200298499
- Publication date Sep 24, 2020
- GENERAL ELECTRIC COMPANY
- Vipul Kumar GUPTA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEMS AND METHODS FOR DIRECT LASER MELTING OF METALS USING NON-DI...
- Publication number 20200276667
- Publication date Sep 3, 2020
- GENERAL ELECTRIC COMPANY
- Robert John FILKINS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TRANSFER LEARNING/DICTIONARY GENERATION AND USAGE FOR TAILORED PART...
- Publication number 20200272127
- Publication date Aug 27, 2020
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- G05 - CONTROLLING REGULATING
Information Patent Application
SENSOR BASED SMART SEGMENTATION
- Publication number 20200272128
- Publication date Aug 27, 2020
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHODS FOR CORRECTING BUILD PARAMETERS IN AN ADDITIVE M...
- Publication number 20200242495
- Publication date Jul 30, 2020
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHODS FOR DETERMINING A QUALITY SCORE FOR A PART MANUF...
- Publication number 20200242496
- Publication date Jul 30, 2020
- GENERAL ELECTRIC COMPANY
- Lembit SALASOO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OPTIMIZATION APPROACH TO LOAD BALANCING AND MINIMIZATION OF BUILD T...
- Publication number 20200238623
- Publication date Jul 30, 2020
- GENERAL ELECTRIC COMPANY
- Nitish UMANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHODS FOR GENERATING FAULT INDICATIONS FOR AN ADDITIVE...
- Publication number 20200218628
- Publication date Jul 9, 2020
- GENERAL ELECTRIC COMPANY
- Harry Kirk MATHEWS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADDITIVE MANUFACTURING MACHINE CALIBRATION BASED ON A TEST-PAGE BAS...
- Publication number 20200081414
- Publication date Mar 12, 2020
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHODS AND SYSTEMS FOR GENERATING DEVICE-SPECIFIC MACHINE LEARNING...
- Publication number 20200073850
- Publication date Mar 5, 2020
- GENERAL ELECTRIC COMPANY
- Subhrajit ROYCHOWDHURY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR LATERAL MATERIAL TRANSFER IN ADDITIVE MANUF...
- Publication number 20200031042
- Publication date Jan 30, 2020
- GENERAL ELECTRIC COMPANY
- Michael Evans Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTATING DIRECT METAL LASER MELTING SYSTEMS AND METHODS OF OPERATION
- Publication number 20190240781
- Publication date Aug 8, 2019
- GENERAL ELECTRIC COMPANY
- William Thomas Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMIC SHAPING OF LASER BEAM PROFILES FOR...
- Publication number 20190232428
- Publication date Aug 1, 2019
- GENERAL ELECTRIC COMPANY
- Subhrajit Roychowdhury
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Subhrajit Roychowdhury

Person

Patents Grantslast 30 patents

Systems and methods for power system switching element anomaly dete...

System and methods for generating fault indications for an additive...

Systems and methods for direct laser melting of metals using non-di...

Systems and methods for fabricating a component with a simulated la...

In-situ monitoring system assisted material and parameter developme...

Systems and methods for compression, management, and analysis of do...

Assignment of multiple print parameter sets in additive manufacturing

Virtual sensor supervised learning for cyber-attack neutralization

Systems and methods for direct laser melting of metals using non-di...

Transfer learning/dictionary generation and usage for tailored part...

System and methods for determining a quality score for a part manuf...

Methods and systems for generating device-specific machine learning...

In-situ monitoring system assisted material and parameter developme...

Dynamic, resilient virtual sensing system and shadow controller for...

Dynamic, resilient sensing system for automatic cyber-attack neutra...

System and methods for generating fault indications for an additive...

Rotating direct metal laser melting systems and methods of operation

Quality assessment feedback control loop for additive manufacturing

Systems and methods for lateral material transfer in additive manuf...

Transfer learning/dictionary generation and usage for tailored part...

Optimization approach to load balancing and minimization of build t...

Systems and method for advanced additive manufacturing

Scan path correction for movements associated with an additive manu...

Additive manufacturing machine calibration based on a test-page bas...

Sensor based smart segmentation

Systems and methods for dynamic shaping of laser beam profiles in a...

Systems and methods for dynamic shaping of laser beam profiles for...

Systems and method for advanced additive manufacturing

Systems and method for advanced additive manufacturing

Scan path generation for a rotary additive manufacturing machine

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR COMPRESSION, MANAGEMENT, AND ANALYSIS OF DO...

METHODS AND APPARATUS FOR SENSOR-ASSISTED PART DEVELOPMENT IN ADDIT...

METHODS AND APPARATUS FOR SENSOR-ASSISTED PART DEVELOPMENT IN ADDIT...

SYSTEMS AND METHODS FOR DIRECT LASER MELTING OF METALS USING NON-DI...

SYSTEMS AND METHODS FOR POWER SYSTEM SWITCHING ELEMENT ANOMALY DETE...

Systems and Methods for Self-Adapting Neutralization Against Cyber-...

Systems and Methods for Cyber-Fault Detection

SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING CONTROL

IN-SITU MONITORING SYSTEM ASSISTED MATERIAL AND PARAMETER DEVELOPME...

SYSTEM AND METHODS FOR GENERATING FAULT INDICATIONS FOR AN ADDITIVE...

TRANSFER LEARNING/DICTIONARY GENERATION AND USAGE FOR TAILORED PART...

SYSTEMS AND METHODS FOR COMPRESSION, MANAGEMENT, AND ANALYSIS OF DO...

DYNAMIC, RESILIENT VIRTUAL SENSING SYSTEM AND SHADOW CONTROLLER FOR...

VIRTUAL SENSOR SUPERVISED LEARNING FOR CYBER-ATTACK NEUTRALIZATION

DYNAMIC, RESILIENT SENSING SYSTEM FOR AUTOMATIC CYBER-ATTACK NEUTRA...

ASSIGNMENT OF MULTIPLE PRINT PARAMETER SETS IN ADDITIVE MANUFACTURING

QUALITY ASSESSMENT FEEDBACK CONTROL LOOP FOR ADDITIVE MANUFACTURING

IN-SITU MONITORING SYSTEM ASSISTED MATERIAL AND PARAMETER DEVELOPME...

SYSTEMS AND METHODS FOR DIRECT LASER MELTING OF METALS USING NON-DI...

TRANSFER LEARNING/DICTIONARY GENERATION AND USAGE FOR TAILORED PART...

SENSOR BASED SMART SEGMENTATION

SYSTEM AND METHODS FOR CORRECTING BUILD PARAMETERS IN AN ADDITIVE M...

SYSTEM AND METHODS FOR DETERMINING A QUALITY SCORE FOR A PART MANUF...

OPTIMIZATION APPROACH TO LOAD BALANCING AND MINIMIZATION OF BUILD T...

SYSTEM AND METHODS FOR GENERATING FAULT INDICATIONS FOR AN ADDITIVE...

ADDITIVE MANUFACTURING MACHINE CALIBRATION BASED ON A TEST-PAGE BAS...

METHODS AND SYSTEMS FOR GENERATING DEVICE-SPECIFIC MACHINE LEARNING...

SYSTEMS AND METHODS FOR LATERAL MATERIAL TRANSFER IN ADDITIVE MANUF...

ROTATING DIRECT METAL LASER MELTING SYSTEMS AND METHODS OF OPERATION

SYSTEMS AND METHODS FOR DYNAMIC SHAPING OF LASER BEAM PROFILES FOR...