Location History:
- Seattle, WA (US) (2008 - 2017)
- Seatac, WA (US) (2009 - 2023)
Company Filing History:
10 out of 445 
2 out of 16 
1 out of 257 
Years Active: 2008-2023
Title: W Douglas Sheffield: Innovator in Neural Stimulation Technologies
Introduction
W Douglas Sheffield is a prominent inventor based in Seatac, WA, known for his significant contributions to the field of neural stimulation. With a remarkable portfolio consisting of 13 patents, Sheffield has been at the forefront of technological advancements designed to enhance neurological therapies.
Latest Patents
Among his latest innovations, Sheffield developed a patented system and method aimed at enhancing or affecting neural stimulation efficiency and efficacy. This system applies electromagnetic stimulation to a patient's nervous system, utilizing different sets of stimulation parameters over sequential, simultaneous, or nested time domains. The variations in stimulation parameters may include duty cycle, amplitude, pulse repetition frequency, and other factors. Notably, the stimulation can be applied at various intensity levels and may exhibit complex patterns such as burst patterns that correspond to intrinsic brainwave frequencies. These innovations are designed to offer reduced power consumption while providing adequate symptomatic relief, effectively addressing the needs of patients.
Career Highlights
Throughout his career, Sheffield has worked with several prominent organizations, including Advanced Neuromodulation Systems, Inc. and Northstar Neuroscience, Inc. His work with these companies emphasizes his dedication to advancing neural technologies and addressing challenges within the field.
Collaborations
Sheffield has collaborated with notable professionals in the field, including Bradford Evan Gliner and Allen Wyler. These collaborations have enriched his research and contributed to his innovative approaches in neural stimulation technologies.
Conclusion
In summary, W Douglas Sheffield's contributions to neural stimulation technologies mark a significant advancement in the medical field. His inventive spirit and dedication to enhancing the efficacy of treatments have established him as a leading figure in innovation, impacting both patients and the scientific community. With a focus on optimizing stimulation methods, Sheffield continues to pave the way for future breakthroughs in healthcare technology.