Deron C Littlejohn

Title: **The Innovations of Deron C. Littlejohn: Pioneering Brake System Technologies**

Introduction

Deron C. Littlejohn is an accomplished inventor based in Middletown, Ohio. With a total of eight patents to his name, Littlejohn has made significant contributions to the field of automotive technology, particularly in braking systems. His latest innovations showcase his dedication to improving vehicle safety and efficiency.

Latest Patents

Among his recent patents, Deron has developed an **electro-hydraulic braking system** equipped with cold temperature detection. This inventive system operates without the need for a temperature sensor, utilizing an electronic controller to monitor pressure profiles that indicate cold temperature operation. By adjusting control strategies based on these profiles, the system enhances braking performance in varying climate conditions.

Another notable invention is a **brake system control method and apparatus** that optimizes brake response based on the driver’s foot force on the brake pedal. This system includes a sensor, actuator, and a controller that determines the rate of change in brake pedal force. By increasing the gain of the brake system when rapid applications of force are detected, the apparatus ensures enhanced responsiveness and safety.

Career Highlights

Deron C. Littlejohn operates under Gm Global Technology Operations LLC, where he leverages his expertise to develop cutting-edge automotive technologies. His innovative spirit has garnered attention within the industry, leading to advancements that have practical implications for modern vehicles.

Collaborations

Throughout his career, Deron has collaborated with esteemed colleagues including Bryan Peter Riddiford and Scott A. Stacey. These partnerships have fostered a creative environment that promotes the cross-pollination of ideas and solutions in automotive technology.

Conclusion

Deron C. Littlejohn stands out as a key figure in the realm of automotive innovations. His patents reflect a commitment to safety and functionality in braking systems, illustrating how he continues to shape the future of vehicle technology. As he builds upon his expertise, the impact of his work is likely to resonate within the industry for years to come.