For the Inventor, By the Inventor

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Singapore, Singapore

Rolls-royce Singapore Pte. Ltd.

USPTO Granted Patents = 17

EPO Patents = 1

Forward Citations = 16

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30 inventors (with patents filed for the assignee):

Chandana Jayampathi Gajanayake (13 out of 27 patents)

David Russell Trawick (4 out of 24 patents)

Stephen Andrew Long (4 out of 28 patents)

4. David Loder (4 out of 16 patents)

5. Souvik Dasgupta (4 out of 8 patents)

6. Suvajit Mukherjee (4 out of 4 patents)

7. Amit Kumar Gupta (4 out of 48 patents)

8. Michael Adam Zagrodnik (4 out of 11 patents)

9. Yu Yang (3 out of 4 patents)

10. Michael P Dougherty (3 out of 14 patents)

11. Krishnamoorthi Sivalingam (3 out of 13 patents)

12. Gabriel Ooi (3 out of 3 patents)

13. Stephen John Mountain (3 out of 9 patents)

14. Teh Yee Siang (3 out of 3 patents)

15. Mathivanan Anand Prabhu (3 out of 3 patents)

17 patents: Sort by Forward Citations

1. 12176561 - Light weight thermal runaway and explosion resistant aerospace battery (2024-12-24),

2. 12166222 - Battery pack core for fire and explosion protection for battery module (2024-12-10),

3. 12095405 - Fault tolerant turbo-generator system (2024-09-17),

4. 11977131 - Fault detection for a solid state power converter (2024-05-07),

5. 11870305 - System and method for reduced rotor losses (2024-01-09),

6. 11851198 - Electrically propelled aircraft with partially rated converter (2023-12-26),

7. 11799162 - Light weight thermal runaway and explosion resistant aerospace battery (2023-10-24),

8. 11750140 - Detection and control of motor drive during an AC side ground fault (2023-09-05),

9. 11735965 - Rotor assembly (2023-08-22),

10. 11588322 - Fault detection for a solid state power converter (2023-02-21),

11. 11520362 - Control for a target common bus voltage (2022-12-06),

12. 11520361 - Control for a target common bus voltage (2022-12-06),

13. 11518538 - Control for a target common bus voltage (2022-12-06),

14. 11456677 - Power converter protection circuit (2022-09-27),

15. 11374400 - Topology of a solid state power controller with two mid-capacitors (2022-06-28),

Rolls-Royce Singapore Pte. Ltd. is a leading provider of integrated power solutions for customers in the civil and defense aerospace, marine, and energy sectors. With a strong presence in Singapore, the company offers a wide range of products and services including engines, propellers, and electrical systems. Rolls-Royce is committed to delivering excellence and innovation in engineering and technology to meet the evolving needs of its global customer base.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#133 in Singapore

#134 in Singapore

#34,856 in the World

Singapore, Singapore

Rolls-royce Singapore Pte. Ltd.

Forward Citations = 16

30 inventors:

Chandana Jayampathi Gajanayake (13 out of 27 patents)

David Russell Trawick (4 out of 24 patents)

Stephen Andrew Long (4 out of 28 patents)

4. David Loder (4 out of 16 patents)

5. Souvik Dasgupta (4 out of 8 patents)

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