Ewald Schlosser

Title: Ewald Schlosser: Innovator in Semiconductor Technology

Introduction

Ewald Schlosser is a notable inventor based in Senden, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative work has paved the way for advancements in photodetectors and semiconductor lasers.

Latest Patents

One of Schlosser's latest patents is a semiconductor photodetector with potential barrier regions. This device features a channel of conductive material that connects two terminal poles, defined by potential barrier regions and space-charge regions that can be reduced by incident light. The channel consists of a conductive layer parallel to the surface, with laterally narrowing barrier regions extending through the layer.

Another significant invention is the mushroom-shaped semiconductor stripe laser. This laser is characterized by a transversal, monomode light distribution and a double heterostructure. It includes a substrate, a laser-active zone, a cover layer, and an electrically contacting metal layer for the cover layer. The cover layer is underetched to form a mushroom-shaped structure, constricting the laser-active zone to a stripe-shaped region. The ratio of the width of the cover layer to the width of the laser-active zone ranges from two to five, ensuring effective electrical connectivity.

Career Highlights

Throughout his career, Ewald Schlosser has worked with several companies, including Licentia Patent-verwaltungs GmbH and Ant Nachrichtentechnik GmbH. His experience in these organizations has contributed to his expertise in patent development and semiconductor technology.

Collaborations

Schlosser has collaborated with notable individuals in the field, including Peter Marschall and Claus Wolk. These partnerships have further enhanced his innovative capabilities and contributions to technology.

Conclusion

Ewald Schlosser's work in semiconductor technology exemplifies his dedication to innovation. His patents reflect a deep understanding of the complexities of semiconductor devices, making him a significant figure in the industry.