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L&t Technology Services Limited

USPTO Granted Patents = 46

% Expired Patents = 4.3

EPO Patents = 8

Trademarks = 3

Forward Citations = 12

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105 inventors (with patents filed for the assignee):

Madhusudan Singh (19 out of 20 patents)

Mridul Balaraman (8 out of 8 patents)

Tarun Kumar Das (7 out of 7 patents)

4. Triptesh Mallick (6 out of 6 patents)

5. Pragyesh Kumar (5 out of 5 patents)

6. Gineesh Sukumaran (4 out of 4 patents)

7. Indu Pandey (3 out of 3 patents)

8. Kaushik Halder (3 out of 3 patents)

9. Sunil Kv (2 out of 2 patents)

10. Arangarajan P (2 out of 2 patents)

11. Kasthuri Thiyagarajan (2 out of 2 patents)

12. Karthigeyan S (2 out of 2 patents)

13. Atul Chandra Tripathi (2 out of 2 patents)

14. Shailendra J Shrivastava (2 out of 2 patents)

15. Pinak Pani Gogoi (2 out of 3 patents)

Core Competencies:

Autoencoder Neural Network

Optical Character Recognition

Document Layout

Large Language Model

ADAS Testing

Noise Cancellation

Hydraulic System

Multi-Zone Air Conditioning

CO2 Concentration

Image Classification

X-Ray Analysis

Quantum Imprinted Nanomaterials

46 patents: Sort by Forward Citations

1. 12731363 - Specular correction of images using autoencoder neural network model (2026-09-08),

2. 12664807 - Method and system of comparing digital labels (2026-06-23),

3. 12639966 - Method and system of performing domain-based error correction after optical character recognition (2026-05-26),

4. 12608968 - Method and system of grouping documents based on document layout determination (2026-04-21),

5. 12608258 - Method and system of determining anomalies in a target system using a large language model (2026-04-21),

6. 12595000 - Reinforcement member for a roof structure of a vehicle (2026-04-07),

7. 12592095 - Method and system of determining shape of a table in a document (2026-03-31),

8. 12590810 - Navigation assistance system for vehicles and a method thereof (2026-03-31),

9. 12586404 - Method and system for relevant data extraction from a document (2026-03-24),

10. 12562014 - Method and system for optimizing ADAS testing (2026-02-24),

11. 12555396 - Method for extraction of table and figure region from engineering drawings (2026-02-17),

12. 12555261 - Method and system for detecting and correcting orientation of document images (2026-02-17),

13. 12536636 - Method and system for evaluating quality of a document (2026-01-27),

14. 12530915 - Method and system of generating binary image of a document image based on background color (2026-01-20),

15. 12525047 - Method and system of classifying text data in a document (2026-01-13),

Company Overview

L&T Technology Services Limited is a prominent global engineering and technology services company headquartered in Chennai, India. The organization specializes in providing innovative solutions across various sectors, including digital transformation, IoT, cloud computing, and automation. With a strong focus on research and development, L&T Technology Services collaborates with clients to enhance operational efficiency and drive technological advancements. Its expertise spans industries such as manufacturing, automotive, aerospace, and healthcare, positioning it as a key player in the global technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

46 Patents

#3 in Chennai

#45 in India

#15,110 in the World

L&t Technology Services Limited

Forward Citations = 12

105 inventors:

Madhusudan Singh (19 out of 20 patents)

Mridul Balaraman (8 out of 8 patents)

Tarun Kumar Das (7 out of 7 patents)

4. Triptesh Mallick (6 out of 6 patents)

5. Pragyesh Kumar (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: L&t Technology Services Limited. Retrieved from https://idiyas.com/company/l-and-t-technology-services

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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