Andreas Lang

Title: Innovations by Andreas Lang in Semiconductor Technology

Introduction

Andreas Lang is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on developing devices that enhance the efficiency and effectiveness of semiconductor production processes.

Latest Patents

One of his latest patents is a "Holding device for disk-shaped objects." This invention addresses the need for object holders that can securely hold wafers during rotation. The design proposes centrally mounted holders with support surfaces for the wafer and pivotable gripper fingers. These gripper fingers are pretensioned by at least one pretension element in the holding position and are actuated through an integrated opening mechanism. This innovation aims to facilitate the integration of holders directly into processing facilities, thereby saving time and costs.

Another significant patent by Lang is a "Device for measuring surface defects." This invention is crucial in the context of miniaturization in semiconductor components, where preventing particles and defects on the wafer surface is essential. The device features a compact construction and includes a sample holder, a rotation drive, and an optical measuring system for measuring scattered light. By moving both the sample and the measuring system, the design reduces the overall space required, allowing for a more compact device.

Career Highlights

Andreas Lang is currently associated with Nanophotonics AG, where he continues to innovate in the semiconductor field. His work is characterized by a commitment to improving production processes and ensuring high-quality standards in semiconductor manufacturing.

Collaborations

Lang collaborates with talented individuals such as Michael Schweiger and Sönke Siebert, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Andreas Lang's contributions to semiconductor technology through his patents demonstrate his expertise and commitment to advancing the field. His innovative designs are set to make a significant impact on the efficiency of semiconductor production processes.