Company Filing History:
22 out of 14,738 
1 out of 2,096 Years Active: 2015-2024
Title: Antonio Vellei: Innovator in Power Semiconductor Technology
Introduction: Antonio Vellei is a prolific inventor based in Villach, Austria, known for his remarkable contributions to power semiconductor technology. With 23 patents to his name, Vellei has established himself as a leading figure in the field, developing innovative solutions that enhance the efficiency and functionality of semiconductor devices.
Latest Patents: Antonio Vellei’s recent patents showcase his ingenuity and technical expertise. One of his notable inventions is a power semiconductor device that includes a drift region and multiple IGBT cells. These cells feature trenches extending into the drift region, which confine an active mesa. The device incorporates an electrically floating barrier region of opposite conductivity type, enhancing its performance by effectively managing load current. His other patent involves a method for forming a chip package and an electrical contact using atomic layer deposition, where a passivation layer is applied over a metal surface, enabling superior electrical connections.
Career Highlights: Antonio has made significant strides in the semiconductor industry through his work at Infineon Technologies AG and Infineon Technologies Austria AG. His innovative approach and commitment to advancing technology have earned him recognition and respect within the engineering community.
Collaborations: Throughout his career, Vellei has collaborated with notable colleagues, including Christian Jaeger and Johannes Georg Laven. These partnerships have facilitated the development of cutting-edge technologies and have contributed to the advancement of power semiconductor applications.
Conclusion: Antonio Vellei’s impressive portfolio of 23 patents reflects his dedication to innovation in the semiconductor field. His inventions continue to impact the industry, paving the way for more efficient power semiconductor solutions. As he continues to push the boundaries of technology, Vellei remains an influential figure whose work inspires future generations of inventors and engineers.