Gregory P Widin

Title: Gregory P. Widin: Innovator in Electrode Technology

Introduction

Gregory P. Widin is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of electrode technology, particularly in methods for determining absolute current density through implanted electrodes. His innovative approach has the potential to enhance the understanding and application of electrical currents in medical devices.

Latest Patents

Gregory P. Widin holds a patent for a method that determines absolute current density through an implanted electrode. This method measures the fundamental and harmonic components of an electrical current passing through the electrode. It estimates the absolute current density from the ratio between the magnitude of the electrical current measured at one of the harmonics on the fundamental frequency. Additionally, the invention applies a wideband noise input voltage to the electrode under investigation and measures the spectrum of the input voltage and output current to determine a first transfer function. A second transfer function representing an increased magnitude of wideband noise input voltage is also obtained. A difference transfer function is computed and used to determine absolute current density through the electrode. Notably, these methods can be practiced non-invasively.

Career Highlights

Gregory P. Widin is associated with Cochlear Limited, where he continues to develop innovative solutions in the field of auditory technology. His work focuses on improving the functionality and effectiveness of medical devices that utilize implanted electrodes.

Collaborations

Gregory has collaborated with Christopher Van Den Honert, contributing to advancements in electrode technology and its applications in medical devices.

Conclusion

Gregory P. Widin's contributions to the field of electrode technology through his innovative patent demonstrate his commitment to advancing medical technology. His work has the potential to significantly impact the way electrical currents are measured and utilized in medical applications.