Carlos Joao Marques Martins

Title: Innovations of Carlos Joao Marques Martins

Introduction

Carlos Joao Marques Martins is a notable inventor based in Munich, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on intelligent semiconductor switches and methods for evaluating gate-source leakage currents in transistor devices.

Latest Patents

One of his latest patents is for an intelligent semiconductor switch. This invention describes a method for operating an intelligent semiconductor switch integrated into a chip package. In one exemplary embodiment, the method involves receiving a state control signal at a control terminal of the chip package. Depending on the logic level of this signal, the method drives a first and a second semiconductor switch of a half-bridge according to an input signal received at the input terminal. In another mode, the method sets an operating parameter based on the pulse pattern of the input signal.

Another significant patent involves evaluating a gate-source leakage current in a transistor device. This method includes discharging a gate-source capacitance of a transistor device from a first voltage level to a second voltage level. It utilizes a first resistor connected in parallel with the gate-source capacitance to measure the discharging time. The method further includes comparing the ratio of discharging times with a predefined threshold to detect faults.

Career Highlights

Carlos Joao Marques Martins is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has allowed him to develop innovative technologies that enhance the performance and reliability of electronic devices.

Collaborations

He collaborates with talented coworkers such as Aron Theil and Steffen Thiele, contributing to a dynamic and innovative work environment.

Conclusion

Carlos Joao Marques Martins is a prominent inventor whose work in semiconductor technology has led to valuable patents and advancements in the field. His contributions continue to influence the development of electronic devices and systems.