Company Filing History:
5 out of 1,442 
1 out of 1,164 
Years Active: 2019-2025
Title: Innovations by James P. Dieffenderfer
Introduction
James P. Dieffenderfer is an accomplished inventor based in Raleigh, NC, with a focus on developing systems that enhance the understanding and management of behavior and sleep patterns. He holds a total of 5 patents, showcasing his commitment to innovation in the fields of behavioral science and technology.
Latest Patents
Dieffenderfer's latest patents include groundbreaking systems and methods for evaluating and mitigating problem behavior by detecting precursors. These systems utilize a plurality of sensors to collect multimodal data signals from individuals, including a wearable upper body motion sensing device equipped with multiple inertial measurement units (IMUs). An electronic controller processes the output signals from these IMUs to model the upper body position of the subject. A trained machine-learning model analyzes the data to detect precursors to problem behavior, generating notifications or alarms when necessary. Additionally, he has developed systems and methods for determining sleep patterns and circadian rhythms, which involve emitting light into tissue and detecting backscattered light to ascertain sleep patterns.
Career Highlights
Throughout his career, Dieffenderfer has contributed significantly to research and innovation. He has worked with prestigious institutions such as North Carolina State University and Vanderbilt University, where he has been involved in various research projects aimed at improving behavioral and sleep monitoring technologies.
Collaborations
Dieffenderfer has collaborated with notable colleagues, including Alper Bozkurt and Mike A. Brown, further enhancing the impact of his work in the field.
Conclusion
James P. Dieffenderfer's contributions to the fields of behavioral science and sleep monitoring through his innovative patents demonstrate his dedication to improving individual well-being. His work continues to influence advancements in technology aimed at understanding and managing behavior and sleep patterns.