Stephan Held

Title: Innovations by Inventor Stephan Held

Introduction

Stephan Held is a notable inventor based in Bonn, Germany. He has made significant contributions to the field of electronic design automation, holding a total of three patents. His work focuses on optimizing electronic circuit designs, particularly in the areas of routing and signal time behavior.

Latest Patents

One of his latest patents is titled "Automated design closure with abutted hierarchy." This invention aims to enhance the efficiency of electronic design automation by executing partition-aware global routing with track assignment on an electronic data structure. The design includes a small block floorplan of a potential integrated circuit design, which is virtually partitioned into a larger block floorplan. This process involves determining the locations of required ports and generating a hardware description language design structure that encodes the physical partitioning.

Another significant patent by Stephan Held is "Structure for optimizing the signal time behavior of an electronic circuit design." This design structure is particularly focused on clock trees and sub-clock trees within a set of sinks that have specific target arrival time windows. The invention allows for the construction of configurations that satisfy these time windows without manual interaction, ultimately providing a configuration with minimum latencies.

Career Highlights

Stephan Held is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of electronic design. His work has been instrumental in advancing the capabilities of integrated circuit design and optimization.

Collaborations

Throughout his career, Stephan has collaborated with notable colleagues such as Guenther Hutzl and Juergen Koehl. These collaborations have contributed to the development of his innovative patents and have furthered advancements in electronic design automation.

Conclusion

Stephan Held's contributions to electronic design automation through his patents demonstrate his expertise and commitment to innovation in the field. His work continues to influence the design and optimization of electronic circuits, making a lasting impact on the industry.