David J Schifferle

Title: Inventor David J. Schifferle: Innovating Semiconductor Device Encapsulation

Introduction

David J. Schifferle, an esteemed inventor based in East Aurora, NY, has made significant contributions to the field of semiconductor technology. With two patents to his name, Schifferle's work primarily focuses on encapsulation methods that enhance the durability and performance of semiconductor devices.

Latest Patents

Schifferle's latest patents include innovative methods for semiconductor device encapsulation. The encapsulation assembly involves a semiconductor device, preferably a pressure transducer, mounted on a base within a specially designed cavity. Electrical connections, notably wire bonds, link the semiconductor device to conductor paths on the base. The encapsulation material used is a thixotropic fluorosiloxane, which completely covers the semiconductor device and electrical connections.

This novel structure allows the semiconductor device to resist automotive contaminants such as mild acids and gasoline. Additionally, it effectively prevents erratic operation of the semiconductor device caused by bubbles that may be drawn into the encapsulation material.

Career Highlights

David J. Schifferle has been a valuable member of Motorola Corporation, where he has applied his expertise to develop cutting-edge semiconductor solutions. His work not only enhances the functionality of pressure transducers but also sets new standards for reliability in automotive applications.

Collaborations

Throughout his career, Schifferle has collaborated with notable colleagues, including Anthony J. Polak and Tom Wang. Working alongside such talented individuals has allowed for an exchange of ideas and the advancement of innovative technologies within the semiconductor field.

Conclusion

David J. Schifferle represents a remarkable figure in innovation, particularly within the semiconductor industry. His patented methodologies have significant implications for enhancing the durability and reliability of semiconductor devices, especially in demanding environments like automotive settings. With continued advancements and collaborations, Schifferle's contributions are likely to shape the future of semiconductor technology.