George W Sturm

Title: George W. Sturm: Innovator in Acoustic Emission Technology

Introduction

George W. Sturm is a notable inventor based in Ewing Township, NJ (US). He has made significant contributions to the field of acoustic emission technology, particularly in the analysis of lead frame failure modes. His innovative approach combines advanced testing methods to enhance the reliability of integrated circuits.

Latest Patents

Sturm holds a patent for a "Method for determining lead frame failure modes using acoustic emission." This patent describes an automatic pull tester and an acoustic emission system that work together to analyze the failure modes of lead frames bonded to integrated circuits. By employing a discriminant analysis technique, Sturm's method allows for real-time determination of specific failure modes by measuring up to five variables during the pulling operation. These variables include acoustic emission signals of varying amplitudes, the time until failure, the number of acoustic emission bursts above a threshold, and the peak pulling force at failure. The failure mode is identified by selecting the function with the highest value from a set of predetermined functions.

Career Highlights

George W. Sturm is associated with Western Electric Company, Inc., where he has applied his expertise in acoustic emission technology. His work has contributed to advancements in the reliability and performance of electronic components.

Collaborations

Sturm has collaborated with notable colleagues, including Min-Chung Jon and Vito Palazzo, who have also contributed to the field of acoustic emission and related technologies.

Conclusion

George W. Sturm's innovative work in acoustic emission technology has paved the way for improved analysis of lead frame failure modes. His contributions continue to impact the reliability of integrated circuits in the electronics industry.