John R Matthews

Title: Innovations by John R Matthews

Introduction

John R Matthews is a notable inventor based in San Jose, CA. He has made significant contributions to the field of capacitive force sensors, holding 2 patents that enhance the sensitivity and durability of these devices. His work is particularly relevant in the context of modern technology, where sensor accuracy is crucial.

Latest Patents

Matthews' latest patents focus on a compliant material designed to protect capacitive force sensors and increase their capacitive sensitivity. This innovative material, such as conductive foam, is strategically positioned in the dielectric or capacitive gap between drive and sense electrodes. By cushioning contact and preventing damage, this compliant material enhances the sensor's performance. Its conductive nature shortens the effective electrical distance between electrodes, resulting in a more sensitive force sensor that is less vulnerable to damage.

Career Highlights

John R Matthews is currently employed at Apple Inc., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of force sensors, which are essential components in various electronic devices.

Collaborations

Matthews has collaborated with talented coworkers, including Daniel J Bechstein and Collin R Petty. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

John R Matthews is a prominent inventor whose work on compliant materials for capacitive force sensors has made a significant impact in the tech industry. His contributions continue to shape the future of sensor technology, ensuring greater sensitivity and durability in electronic devices.