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Tata Consultancy Services Limited

USPTO Granted Patents = 1,564

CIPO Patents = 21

EPO Patents = 784

Trademarks = 34

Forward Citations = 4,726

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2,167 inventors (with patents filed for the assignee):

Arpan Pal (141 out of 141 patents)

Balamuralidhar Purushothaman (95 out of 96 patents)

Tapas Chakravarty (66 out of 66 patents)

4. Aniruddha Sinha (63 out of 63 patents)

5. Avik Ghose (61 out of 61 patents)

6. Sachin Premsukh Lodha (49 out of 49 patents)

7. Beena Rai (44 out of 45 patents)

8. Gautam Shroff (43 out of 43 patents)

9. Brojeshwar Bhowmick (41 out of 41 patents)

10. Lovekesh Vig (37 out of 37 patents)

11. Soma Bandyopadhyay (35 out of 35 patents)

12. Venkataramana Runkana (34 out of 35 patents)

13. Venkatesh Prasad Bangalore Srinivas (31 out of 31 patents)

14. Anand Sivasubramaniam (30 out of 30 patents)

15. Arijit Chowdhury (30 out of 30 patents)

Core Competencies:

Multistatic Radar Imaging

Compressive Sensing

Predictive Jitter Buffer

Web Application Generation

Reinforcement Learning

Speech Recognition

Automated Image Segmentation

Hyperspectral Vision

Telerobotic Management

Molecular Property Prediction

Data Privacy Compliance

Urban Metabolism Estimation

1,564 patents: Sort by Forward Citations

1. 12512968 - Method and system for re-encryption of encrypted data by generating re-encryption key (2025-12-30),

2. 12511936 - Pupil detection using circle formation based scoring method (2025-12-30),

3. 12511597 - Method and system for dynamically optimizing the operations of logistics management system (2025-12-30),

4. 12511590 - Field programmable gate array (FPGA) based online 3D bin packing (2025-12-30),

5. 12511532 - Multi-chiller scheduling using reinforcement learning with transfer learning for power consumption prediction (2025-12-30),

6. 12509354 - Method for enhancing throughput and yield in nanoparticle production (2025-12-30),

7. 12504493 - Method and system for quantitative susceptibility mapping reconstruction in low-field magnetic resonance imaging (MRI) system (2025-12-23),

8. 12504402 - Method and system for an acoustic based anomaly detection in industrial machines (2025-12-23),

9. 12499388 - Method and system for multi-sensor fusion using transform learning (2025-12-16),

10. 12499370 - Systems and methods for determining explainability of machine predicted decisions (2025-12-16),

11. 12494043 - Method and system for deep learning based image feature extraction (2025-12-09),

12. 12493978 - Method and system for point cloud based grasp planning framework (2025-12-09),

13. 12493892 - Method and system for extracting contextual product feature model from requirements specification documents (2025-12-09),

14. 12493794 - Encoder decoder based RNN learning for multi-step time series forecasting in presence of missing data (2025-12-09),

15. 12493753 - Methods and systems for predicting difficulty of long form technical questions using weak supervision (2025-12-09),

Tata Consultancy Services Limited (TCS) is an Indian multinational information technology (IT) services and consulting company. It provides a wide range of services including IT consulting, enterprise solutions, software development, infrastructure management, and business process outsourcing. TCS is known for its innovative and customer-centric approach, delivering high-quality IT solutions to global organizations across various industries. With a strong global presence and a diverse workforce, TCS has become one of the largest IT services companies in the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1,564 Patents

#1 in Mumbai

#2 in India

#625 in the World

Tata Consultancy Services Limited

Forward Citations = 4,726

2,167 inventors:

Arpan Pal (141 out of 141 patents)

Balamuralidhar Purushothaman (95 out of 96 patents)

Tapas Chakravarty (66 out of 66 patents)

4. Aniruddha Sinha (63 out of 63 patents)

5. Avik Ghose (61 out of 61 patents)

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