Neil John Simpson

Title: Neil John Simpson: Innovator in Built-In Self-Test Technology

Introduction

Neil John Simpson is a notable inventor based in Rockwall, TX (US). He has made significant contributions to the field of technology, particularly in the area of built-in self-test (BIST) methods. With a total of 4 patents to his name, Simpson continues to push the boundaries of innovation.

Latest Patents

One of his latest patents focuses on a re-programmable self-test method. This method includes providing expanded test patterns to a logic circuit under test. It generates a first signature based on the response of the logic circuit to the expanded test patterns. Additionally, it generates a second signature based on the first signature, wherein the second signature is a compressed version of the first signature. The method involves selecting one of the first or second signatures in response to a control signal. It also compares the selected signature to an expected signature. Based on this comparison, it determines whether the logic circuit passes or fails the BIST.

Career Highlights

Neil John Simpson is currently employed at Texas Instruments Corporation, where he applies his expertise in developing innovative testing methods. His work has been instrumental in enhancing the reliability and efficiency of electronic devices.

Collaborations

Throughout his career, Simpson has collaborated with talented individuals such as Alan David Hales and Gordhan Barevadia. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Neil John Simpson is a distinguished inventor whose work in built-in self-test technology has made a significant impact. His innovative methods continue to shape the future of electronic testing and reliability.