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For the Inventor, By the Inventor

Belleville, MI, United States of America

Carol Louise Okubo

USPTO Granted Patents = 43 

Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 225(Granted Patents)


Location History:

  • Belleville, MI (US) (2004 - 2019)
  • Dearborn, MI (US) (2018 - 2024)

Company Filing History:

goldMedal43 out of 25,901 
 
Ford Global Technolgoies, LLC
 patents

Years Active: 2004-2025

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43 patents (USPTO):Explore Patents
1. 12337823 - Preventing electric vehicle brake torque (2025-06-24),
2. 12128770 - Methods and systems for battery power allocation control in a BEV (2024-10-29),
3. 12077147 - Systems and methods for managing temperature of an electric machine of a hybrid electric vehicle (2024-09-03),
4. 11926308 - Methods and system for operating an engine (2024-03-12),
5. 11919503 - Methods and system for stall torque derating (2024-03-05),
6. 11794588 - Feedforward torque limit for electrified powertrain (2023-10-24),
7. 11505175 - Systems and methods for managing temperature of an electric machine of a hybrid electric vehicle (2022-11-22),
8. 11164401 - Fluid system for a vehicle and a diagnostic method for the system (2021-11-02),
9. 11014461 - Charge port contactor operation (2021-05-25),
10. 10889191 - Methods and system for limiting torque in a BEV (2021-01-12),
11. 10836391 - Methods and system for controlling engine compression braking in a vehicle with a continuously variable transmission (2020-11-17),
12. 10829106 - Method and system for improving drivability of PHEV having low traction battery discharge limits (2020-11-10),
13. 10814861 - Systems and methods for controlling engine speed in a hybrid vehicle (2020-10-27),
14. 10479348 - Hybrid vehicle and method of reducing engine lugging (2019-11-19),
15. 10407069 - Methods and system for controlling engine braking (2019-09-10),

Title: Innovator Spotlight: Carol Louise Okubo

Introduction: Carol Louise Okubo, based in Belleville, MI, is a noteworthy inventor with an impressive portfolio of 42 patents. Her work primarily focuses on advancements in electric vehicle technologies, contributing significantly to the field through innovative methodologies.

Latest Patents: Among her latest patents is a pioneering method for battery power allocation control in a Battery Electric Vehicle (BEV). This invention involves a systematic approach to managing electric vehicle battery distribution across multiple motors. The method includes selecting specific drive paths for optimal power allocation and adjusting power limits based on determined ratios.

Another significant patent addresses the management of temperature in hybrid electric vehicles. This invention provides methods for operating the driveline of such vehicles when the temperature of a motor/generator rises, ensuring continued efficiency by adjusting engine speed while maintaining power output.

Career Highlights: Carol currently works at Ford Global Technologies, LLC, where she harnesses her expertise to drive innovation in electric vehicle technology. Her contributions not only enhance vehicle performance but also align with the evolving demands for more efficient and sustainable transportation solutions.

Collaborations: Throughout her career, Carol has collaborated with esteemed colleagues, including Shunsuke Okubo and Ming Lang Kuang. These collaborations foster a dynamic exchange of ideas and spur further innovation in their projects and patent applications.

Conclusion: Carol Louise Okubo exemplifies the spirit of innovation in the automotive industry. Her relentless pursuit of advancements in electric vehicle technology signifies a substantial impact on future transportation capabilities. As technology continues to evolve, inventors like Carol play a crucial role in shaping sustainable and efficient solutions for modern challenges.

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