Martin Hafellner

Title: Martin Hafellner: Innovator in Battery Technology

Introduction

Martin Hafellner is a notable inventor based in Mürzhofen, Austria. He has made significant contributions to the field of battery technology, particularly in optimizing cell voltage tap-off connections. His innovative approach has the potential to enhance the efficiency and reliability of battery units.

Latest Patents

Hafellner holds a patent for a "Cost optimized cell voltage tap-off connection." This invention involves a voltage tap element designed to tap off the voltage of a battery cell within a battery unit. The patent details a cell supervisory unit equipped with such voltage tap elements, along with methods for producing both the cell supervisory unit and the battery unit. The voltage tap element is ingeniously designed as a clip made from a first metal, featuring a first contact region that connects to the electronics unit and a second contact region that connects to the battery cell. The first contact region is permanently connected to an intermediate piece made of a second metal, which differs from the first. This intermediate piece is configured for connection to the electronics unit through a solder connection using SMD technology.

Career Highlights

Martin Hafellner is currently employed at Samsung SDI Co., Inc., where he continues to work on advancements in battery technology. His role at such a prominent company underscores his expertise and commitment to innovation in this critical field.

Collaborations

Hafellner collaborates with talented professionals, including Michael Erhart and Uwe Geidl. These partnerships enhance the development of innovative solutions in battery technology.

Conclusion

Martin Hafellner's contributions to battery technology, particularly through his patented innovations, highlight his role as a key inventor in the industry. His work at Samsung SDI Co., Inc. and collaborations with other professionals further emphasize his commitment to advancing battery technology.