Rajaram Subramanian

This inventor holds 53 USPTO granted patents and 13 published patent applications, primarily in Battery Technology (CPC class H01M). Top assignees: Ford Global Technolgoies, LLC, Ford Motor Company Limited. Active years: 2014-2026.

USPTO Granted Patents = 53 (Patent Applications = 13)

% Patents Active = 86.8

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 69(Granted Patents)

Forward Citations (Not Self Cited) = 64(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

52 out of 26,656

Ford Global Technolgoies, LLC

patents

1 out of 6,167

Ford Motor Company Limited

patents

Years Active: 2014-2026

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Areas of Expertise:

Battery Assembly

Traction Battery

Thermal Management

Battery Pack

Battery Array Frame

Retention Method

Electrified Vehicles

Heat Exchanger

Compression Limiters

Fastener Housing

Thermal Fin

Battery Protection

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12595693 - Traction battery securing assembly and method (2026-04-07),

2. 12463269 - Battery array frames with split thermal fin designs for reducing thermal interface material usage (2025-11-04),

3. 12024339 - Attachment concepts for traction battery pack enclosure assemblies (2024-07-02),

4. 11724604 - Split panel array plate assemblies for electrified vehicle battery packs (2023-08-15),

5. 11605847 - Thermal exchange plate assembly for vehicle battery (2023-03-14),

6. 11581595 - Battery array frames with split thermal fin designs for reducing thermal interface material usage (2023-02-14),

7. 11539096 - Lipped retention member for retaining a battery array and retention method using lipped retention member (2022-12-27),

8. 11472278 - Traction battery protection assembly and method (2022-10-18),

9. 11462805 - Busbar assembly for vehicle traction battery (2022-10-04),

10. 11349171 - Twist-lock battery pack attachment device (2022-05-31),

11. 11342628 - Battery pack array frames with integrated fastener housings (2022-05-24),

12. 11299023 - Locator fastener with bolt mis-alignment feature (2022-04-12),

13. 11024913 - Battery module with tension member resisting deflection (2021-06-01),

14. 11024900 - Battery cell support assembly (2021-06-01),

15. 11011790 - Traction battery pack plate with retention flange (2021-05-18),

Title: The Innovative Journey of Rajaram Subramanian

Introduction:

Rajaram Subramanian, a prolific inventor based in Ann Arbor, MI (US), has made significant advancements in the field of electrified vehicle battery packs. With an impressive track record of 50 patents to his name, Rajaram's contributions have greatly influenced the automotive industry.

Latest Patents:

His latest patents showcase his innovative approach to battery technology. The "Split panel array plate assemblies for electrified vehicle battery packs" and the "Thermal exchange plate assembly for vehicle battery" highlight his focus on enhancing battery assembly efficiency and thermal management.

Career Highlights:

Rajaram Subramanian has garnered valuable experience working at renowned companies such as Ford Global Technologies, LLC, and Ford Motor Company. His expertise in battery technology has significantly contributed to the development of cutting-edge solutions in the automotive sector.

Collaborations:

Throughout his career, Rajaram has collaborated with esteemed professionals such as Saravanan Paramasivam and Kimberley King. Together, they have worked on groundbreaking projects that have pushed the boundaries of innovation in battery technology.

Conclusion:

Rajaram Subramanian's relentless dedication to advancing electrified vehicle battery packs underscores his commitment to driving technological progress in the automotive industry. His inventive spirit and collaborative efforts continue to shape the future of sustainable transportation.