Hannes Mathias Geike

Title: Hannes Mathias Geike: Innovator in Semiconductor Technology

Introduction

Hannes Mathias Geike is a notable inventor based in Munich, Germany. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to enhancing device performance and efficiency.

Latest Patents

One of his latest patents is titled "Input capacitance enhancement for ESD ruggedness in semiconductor devices." This invention involves a semiconductor die that includes a semiconductor substrate with transistor cells formed in a specific region. These cells are electrically coupled in parallel to create a power transistor. The design features first trenches extending from the surface of the substrate, along with a gate pad that connects to gate electrodes in these trenches. This configuration aims to improve the input capacitance of the power transistor, enhancing its ruggedness against electrostatic discharge (ESD).

Another significant patent by Geike is "Thermal management of power stages for passive motor braking." This method focuses on controlling motor speed through passive braking techniques. It involves generating control signals to manage load currents in half bridge circuits. The method synchronizes the operation of high-side and low-side transistors to achieve efficient braking, thereby improving the overall performance of motor systems.

Career Highlights

Hannes Geike has worked with prominent companies in the semiconductor industry, including Infineon Technologies Austria AG and Infineon Technologies AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Geike has collaborated with talented professionals such as Rabie Djemour and Anton Mauder. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Hannes Mathias Geike is a distinguished inventor whose work in semiconductor technology has led to valuable innovations. His patents reflect a commitment to enhancing device performance and efficiency, making a significant impact in the field.