Sean R Maloney

Title: Sean R Maloney: Innovator in EMG Signal Processing

Introduction

Sean R Maloney is a notable inventor based in Asheville, NC (US). He has made significant contributions to the field of electromyography (EMG) signal processing, holding a total of 3 patents. His work focuses on developing methods and apparatuses that enhance the detection and processing of EMG signals, particularly those originating from the tongue.

Latest Patents

One of Sean's latest patents involves innovative methods for smoothing input signals with rapidly changing amplitudes, specifically EMG signals detected by an intraoral device. This method includes amplifying the EMG signals, converting them to digital format, and providing a moving average of the amplitudes using a moving average processor. The signals are then windowed to achieve discrete and stable amplitude levels. An adaptive moving average technique is also utilized, which incorporates multiple parallel moving average processes and a differentiator that selects the appropriate process based on the signal amplitude's rate of change. Additionally, another method employs a series of moving average processes that calculate the moving average of the same number of signals as a single moving average process, but with a quicker response time. The intraoral device used for detecting EMG signals consists of acrylic maxillary and mandibular splints, with reference electrodes on the maxillary splint and active electrodes on the mandibular splint. The device is further reinforced with woven fiberglass embedded in its acrylic body.

Career Highlights

Throughout his career, Sean R Maloney has demonstrated a commitment to advancing technology in the field of EMG signal processing. His innovative approaches have paved the way for improved detection methods that can significantly enhance the quality of EMG signal analysis.

Collaborations

Sean has collaborated with talented individuals such as Sarah C Shoaf and Ian M Zlotolow, contributing to the development of his groundbreaking technologies.

Conclusion

Sean R Maloney's work in EMG signal processing exemplifies the spirit of innovation and dedication to improving medical technology. His patents reflect a deep understanding of the complexities involved in signal processing, making a lasting impact in the field.