Uwe Dersch

Title: Uwe Dersch: Innovator in Semiconductor Technology

Introduction

Uwe Dersch is a prominent inventor based in Dresden, Germany, known for his significant contributions to semiconductor technology. With a total of five patents to his name, Dersch has made notable advancements in the manufacturing processes of integrated circuit chips.

Latest Patents

One of his latest patents is a method and structure for process limiting yield testing. This invention discloses a method of manufacturing integrated circuit (IC) chips, which includes forming routing structures that facilitate process limiting yield (PLY) testing of test devices. The routing structure comprises an array of link-up regions and a set of metal pads surrounding that array. Each link-up region includes two sections, each having two nodes electrically connected to the terminals of a corresponding two-terminal test device. During PLY testing with a probe card, electrical connections between the test devices and the metal pads through the link-up regions allow each test device to be tested individually. Additionally, dummy pads can be formed between stacked routing structures to improve robustness. Another significant patent involves the detection of gate-to-source/drain shorts. This semiconductor test structure is designed to detect raised source/drain regions-gate electrode shorts, including a semiconductor substrate and FETs formed on the substrate.

Career Highlights

Dersch has worked with notable companies in the semiconductor industry, including Globalfoundries Inc. and Advanced Mask Technology Center GmbH & Co. KG. His experience in these organizations has contributed to his expertise in semiconductor manufacturing and testing.

Collaborations

Uwe Dersch has collaborated with several professionals in his field, including Ricardo Pablo Mikalo and Henning Haffner. These collaborations have further enhanced his work and contributions to semiconductor technology.

Conclusion

Uwe Dersch is a distinguished inventor whose work in semiconductor technology has led to innovative patents that improve manufacturing processes and testing methods. His contributions continue to influence the industry and pave the way for future advancements.