Inventor · disambiguated record
Subhrajit Roychowdhury
Also filed as: ROYCHOWDHURY SUBHRAJIT
35 granted patents·8 pending applications·66 citations·filing 2014–2025
95Inventor score
Top patents by PatentIndex Score
43 records- 0197US10286484B1Systems and methods for additive manufacturing calibrationGEN ELECTRIC·Filed 2018·Granted May 14, 2019·19 cites·20 claims
- 0290US9712040B1Virtual impedance shapingGOOGLE INC·Filed 2014·Granted Jul 18, 2017·17 cites·20 claims
- 0389US12017301B2Systems and methods for compression, management, and analysis of downbeam camera data for an additive machineGEN ELECTRIC·Filed 2020·Granted Jun 25, 2024·3 cites·21 claims
- 0487US11686889B2Systems and methods for direct laser melting of metals using non-diffracting laser beamsGEN ELECTRIC·Filed 2019·Granted Jun 27, 2023·2 cites·10 claims
- 0587US10821551B2Systems and methods for dynamic shaping of laser beam profiles in additive manufacturingGEN ELECTRIC·Filed 2018·Granted Nov 3, 2020·2 cites·17 claims
- 0687US10753955B2Systems and method for advanced additive manufacturingGEN ELECTRIC·Filed 2017·Granted Aug 25, 2020·3 cites·15 claims
- 0786US10814429B2Systems and methods for dynamic shaping of laser beam profiles for control of micro-structures in additively manufactured metalsGEN ELECTRIC·Filed 2018·Granted Oct 27, 2020·2 cites·13 claims
- 0885US10983505B2Scan path correction for movements associated with an additive manufacturing machineGEN ELECTRIC·Filed 2017·Granted Apr 20, 2021·3 cites·21 claims
- 0984US11951566B2Assignment of multiple print parameter sets in additive manufacturingGEN ELECTRIC·Filed 2019·Granted Apr 9, 2024·2 cites·19 claims
- 1083US11144035B2Quality assessment feedback control loop for additive manufacturingGEN ELECTRIC·Filed 2019·Granted Oct 12, 2021·3 cites·20 claims
- 1182US12158597B2Systems and methods for direct laser melting of metals using non-diffracting laser beamsGEN ELECTRIC·Filed 2023·Granted Dec 3, 2024·0 cites·10 claims
- 1280US11580430B2System and methods for determining a quality score for a part manufactured by an additive manufacturing machineGEN ELECTRIC·Filed 2019·Granted Feb 14, 2023·1 cites·20 claims
- 1378US11472115B2In-situ monitoring system assisted material and parameter development for additive manufacturingGEN ELECTRIC·Filed 2019·Granted Oct 18, 2022·1 cites·20 claims
- 1477US12023860B2In-situ monitoring system assisted material and parameter development for additive manufacturingGEN ELECTRIC·Filed 2022·Granted Jul 2, 2024·0 cites·19 claims
- 1576US11065820B2Optimization approach to load balancing and minimization of build time in additive manufacturingGEN ELECTRIC·Filed 2019·Granted Jul 20, 2021·1 cites·14 claims
- 1674US10884396B2Sensor based smart segmentationGEN ELECTRIC·Filed 2019·Granted Jan 5, 2021·1 cites·20 claims
- 1774US10698386B2Scan path generation for a rotary additive manufacturing machineGEN ELECTRIC·Filed 2017·Granted Jun 30, 2020·2 cites·21 claims
- 1874US2024342831A1Systems and methods for compression, management, and analysis of downbeam camera data for an additive machineGEN ELECTRIC·Filed 2024·Application pending·0 cites
- 1973US11609549B2Transfer learning/dictionary generation and usage for tailored part parameter generation from coupon buildsGEN ELECTRIC·Filed 2021·Granted Mar 21, 2023·0 cites·17 claims
- 2072US11411983B2Dynamic, resilient sensing system for automatic cyber-attack neutralizationGEN ELECTRIC·Filed 2019·Granted Aug 9, 2022·2 cites·23 claims
- 2171US12269090B2System and method for additive manufacturing controlGEN ELECTRIC·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 2271US12222838B2System and methods for generating fault indications for an additive manufacturing process based on a probabilistic comparison of the outputs of multiple process models to measured sensor dataGEN ELECTRIC·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 2371US2025147861A1System and methods for generating fault indications for an additive manufacturing process based on a probabilistic comparison of the outputs of multiple process models to measured sensor dataGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 2469US11079739B2Transfer learning/dictionary generation and usage for tailored part parameter generation from coupon buildsGEN ELECTRIC·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 2569US2025187076A1System and method for additive manufacturing controlGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 2668US10747202B2Systems and method for advanced additive manufacturingGEN ELECTRIC·Filed 2017·Granted Aug 18, 2020·1 cites·17 claims
- 2761US11327870B2System and methods for generating fault indications for an additive manufacturing process based on a probabilistic comparison of the outputs of multiple process models to measured sensor dataGEN ELECTRIC·Filed 2019·Granted May 10, 2022·0 cites·20 claims
- 2860US9479044B1Intermittent power line communication for invertersGOOGLE INC·Filed 2014·Granted Oct 25, 2016·1 cites·20 claims
- 2955US12238137B2Systems and methods for power system switching element anomaly detectionGENERAL ELECTRIC TECHNOLOGY GMBH·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 3055US11090861B2Systems and methods for lateral material transfer in additive manufacturing systemGEN ELECTRIC·Filed 2018·Granted Aug 17, 2021·0 cites·18 claims
- 3155US10514680B2System and method for controlling an additive manufacturing systemGEN ELECTRIC·Filed 2017·Granted Dec 24, 2019·0 cites·20 claims
- 3254US11468164B2Dynamic, resilient virtual sensing system and shadow controller for cyber-attack neutralizationGEN ELECTRIC·Filed 2019·Granted Oct 11, 2022·0 cites·22 claims
- 3354US11141818B2Rotating direct metal laser melting systems and methods of operationGEN ELECTRIC·Filed 2018·Granted Oct 12, 2021·0 cites·20 claims
- 3454US10884394B2Additive manufacturing machine calibration based on a test-page based objectGEN ELECTRIC·Filed 2018·Granted Jan 5, 2021·0 cites·13 claims
- 3552US11481664B2Methods and systems for generating device-specific machine learning modelGEN ELECTRIC·Filed 2018·Granted Oct 25, 2022·0 cites·20 claims
- 3652US11027535B2Systems and method for advanced additive manufacturingGEN ELECTRIC·Filed 2017·Granted Jun 8, 2021·0 cites·21 claims
- 3751US2023075736A1Systems and Methods for Self-Adapting Neutralization Against Cyber-FaultsGEN ELECTRIC·Filed 2021·Application pending·0 cites
- 3851US2023071394A1Systems and Methods for Cyber-Fault DetectionGEN ELECTRIC·Filed 2021·Application pending·0 cites
- 3948US2019143406A1Additive manufacturing apparatus and method for large componentsGEN ELECTRIC·Filed 2017·Application pending·0 cites
- 4048US2019134748A1Optic train monitoring for additive manufacturingGEN ELECTRIC·Filed 2017·Application pending·0 cites
- 4145US12076814B2Systems and methods for fabricating a component with a simulated laser arrayGEN ELECTRIC·Filed 2017·Granted Sep 3, 2024·0 cites·15 claims
- 4245US11729190B2Virtual sensor supervised learning for cyber-attack neutralizationGEN ELECTRIC·Filed 2019·Granted Aug 15, 2023·0 cites·11 claims
- 4339US2020242495A1System and methods for correcting build parameters in an additive manufacturing process based on a thermal model and sensor dataGEN ELECTRIC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →