Mark Kocher

Title: **Mark Kocher: Innovator in Induction Charging Technology**

Introduction

Mark Kocher, based in Raleigh, North Carolina, is a prolific inventor with a remarkable portfolio of 12 patents. His work primarily focuses on enhancing safety and efficiency in induction charging technologies, particularly relevant to electric vehicles.

Latest Patents

Among Mark Kocher's latest innovations is a patent for a **Method and Device for Foreign Object Detection in Induction Electric Charger**. This invention introduces a method for identifying foreign objects (FO) near the primary coil of an induction charger used for charging electric vehicle batteries. It employs a sensor array that outputs sensing signals based on the high-frequency alternating magnetic field generated by the primary coil. If a foreign object is detected, the power source can be disabled and an alarm activated through the microprocessor, thus preventing potential damage and promoting a more efficient charging operation.

Another significant patent from Kocher is the **Sensor and Method for Foreign Object Detection in Induction Electric Charger**. This invention further explores detecting foreign objects near the primary coil, utilizing a sensor array to monitor the magnetic field. Each sensor's sensitivity is inversely proportional to the magnetic intensity at its location, ensuring high accuracy in detecting disturbances in the magnetic field. Additionally, a reference sensor coil is integrated to compensate for any magnetic field drift, enhancing the overall reliability of the detection system.

Career Highlights

Throughout his career, Mark Kocher has made significant contributions to the electrical engineering field. He has worked with renowned companies such as **Schneider Electric USA, Inc.** and **Square D Company**. His expertise and innovative approach have been integral in developing cutting-edge technologies that improve safety and efficiency in electrical systems.

Collaborations

Mark Kocher has collaborated with notable colleagues, including Roy Stephen Colby and Gerald Benjamin Carson. These partnerships have helped him refine his inventions and expand the impact of his work in the industry.

Conclusion

Mark Kocher's dedication to innovation and improvement in induction charging technology positions him as a leading inventor in the field. With a solid foundation of patents and collaborations, he continues to contribute significantly to advancements in electrical charging solutions, influencing the future of electric vehicle infrastructure.