Thomas Christen

Title: Thomas Christen and His Low-Dropout Regulator Patent

Introduction

Thomas Christen is an inventor associated with Thalwil, Switzerland. His patent work includes an electronic-device power-management invention focused on low-dropout voltage regulation.

Latest Patents

Christen is credited with 1 patent: “Low-dropout regulator circuit and electronic device.” The invention describes a regulator with a pass element between a supply terminal and an output terminal, and a control block that adjusts the pass element based on the difference between feedback and reference voltages. A selection signal switches the control block between normal and low-supply modes. The normal mode uses an operating range that excludes the target output voltage, while the low-supply mode uses a partially overlapping range that includes it. This arrangement enables regulation at the target output voltage under low-supply conditions.

Career Highlights

Christen is associated with u-blox AG, a company known for developing positioning and wireless communication technologies. His patent reflects work on electronic-device circuitry and power regulation.

Collaborations

The supplied information lists Dimitrios Anagnostopoulos and Fani Liakou as coworkers. Their specific roles in the patent or related work are not provided.

Conclusion

Thomas Christen’s patent addresses a practical power-management challenge by adapting regulator operation to low-supply conditions, highlighting his contribution to electronic-device innovation.