Stefan Sommer

Title: The Innovations of Stefan Sommer

Introduction

Stefan Sommer is a notable inventor based in Fürth, Germany. He has made significant contributions to the field of integrated circuits, particularly in the area of semiconductor memory devices. With a total of 3 patents to his name, Sommer's work has had a considerable impact on technology.

Latest Patents

Sommer's latest patents include a circuit for setting a signal propagation time for a signal on a signal line and a method for ascertaining timing parameters. This tuning circuit is designed to set a signal propagation time on a signal line in an integrated circuit, specifically within DRAM circuits. It utilizes a transistor and a capacitor, where the control connection of the transistor is linked to a control unit. This setup allows for the switchable connection of the capacitor to the signal line, enabling the adjustment of signal propagation time based on a control signal generated by the control unit.

Another significant patent involves a method and arrangement for testing output circuits of high-speed semiconductor memory devices. This innovation provides a means for testing or characterizing output drivers of output circuits under application-like conditions. It incorporates scan elements at the inputs of the output circuits, which have a register function and are cascaded to form a scan chain. This allows for the application of test data signals to the inputs while bypassing the memory cell array, facilitating the characterization of data signals output by the circuits.

Career Highlights

Stefan Sommer is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has allowed him to further develop his expertise in integrated circuits and semiconductor technology.

Collaborations

Sommer has collaborated with notable colleagues such as Lenart Hauptner and Volker Kilian. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Stefan Sommer's contributions to the field of integrated circuits and semiconductor memory devices are noteworthy. His patents reflect a commitment to innovation and technological advancement. His work continues to influence the industry and pave the way for future developments.