Gerald Wriessnegger

Title: Innovations of Gerald Wriessnegger

Introduction

Gerald Wriessnegger is a notable inventor based in Villach, Austria. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work focuses on enhancing the functionality and efficiency of solid-state devices.

Latest Patents

One of his latest patents is a semiconductor module with an external power sensor. This innovative module includes a semiconductor die encased in a mold compound, with terminals that are electrically connected to the die. A unique feature of this design is a constricted region of one terminal that is covered by the mold compound, which has a recess or opening near it. A coreless magnetic field sensor is placed in this recess, allowing it to generate a signal in response to the magnetic field produced by current flowing through the terminal. The signal's magnitude is proportional to the current, providing valuable data for monitoring purposes.

Another significant patent involves a gate charge and leakage measurement test sequence for solid-state devices. This apparatus consists of a switch and a capacitor connected to a gate driver. The gate driver performs a test sequence that includes charging the capacitor and measuring the gate charge of the solid-state device. This method enhances the operational assessment of solid-state devices, ensuring their reliability and performance.

Career Highlights

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

Collaborations

Throughout his career, Gerald has collaborated with talented individuals such as Leo Aichriedler and Juergen Hoegerl. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Gerald Wriessnegger's contributions to the field of semiconductor technology are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his expertise and dedication to advancing technology.