David A Ewing

Title: **David A Ewing: Innovator in Electronic Circuit Design**

Introduction

David A Ewing is a notable inventor based in Superior, Colorado, recognized for his contributions to the field of electronic circuit design. With one patent to his name, he has made significant strides in improving the efficiency of timing graph updates for dynamic netlist changes.

Latest Patents

David's patent, titled "Efficient Timing Graph Update for Dynamic Netlist Changes," presents various approaches for incrementally updating the timing of an implementation of electronic circuit designs. The patent discloses methods for selecting a subset timing graph from a primary timing graph and generating alternative subset timing graphs that are functionally equivalent yet structurally distinct. For each alternative timing graph, a respective timing metric is determined, allowing for comparison with the timing metric of the selected graph. The most suitable alternative timing graph is selected based on this comparison, and portions of it are verified concerning design constraints, contributing to a more efficient and robust design process.

Career Highlights

David A Ewing is currently employed at Xilinx, Inc., a leading company in the field of programmable logic devices. His innovative work has positioned him at the forefront of advancements in electronic design automation.

Collaborations

Throughout his career, David has collaborated with esteemed colleagues, including Walter A Manaker, Jr. and Nicholas A Mezei. These partnerships have enhanced the scope of his work and have contributed significantly to the overall innovation within the field.

Conclusion

David A Ewing's contributions to electronic circuit design through his patent exemplify the essential role of inventors in advancing technology. His innovative approaches to timing graph updates not only reflect his expertise but also pave the way for future developments in the industry.