Location History:
- La Jolla, CA (US) (1999 - 2014)
- Baltimore, MD (US) (2023)
- Marriottsville, MD (US) (2023)
Company Filing History:
3 out of 48 
3 out of 832,812 Years Active: 1999-2023
Title: The Innovations of Richard A. Dean: A Pioneering Inventor from Baltimore, MD
Introduction: Richard A. Dean is a renowned inventor based in Baltimore, MD, with an impressive portfolio of six patents. His contributions are particularly significant in the field of communication technology, where he has developed innovative systems and methods to enhance the performance of orthogonal frequency division multiplexing (OFDM) signals.
Latest Patents: Among his notable patents, two stand out for their intricate approaches to improving OFDM systems. The first patent focuses on "Systems and methods for peak-to-average power ratio (PAPR) reduction in OFDM signals." This invention provides methods for reducing the PAPR in OFDM signals by introducing modified pilot tones, which help to cancel peaks and condition OFDM symbols effectively. This technological advancement is significant as it enhances signal integrity without introducing distortion.
The second patent, titled "Systems and methods for OFDM performance enhancement on frequency selective fading channels," presents solutions for transmitting OFDM signals through communication channels that experience frequency selective fading. By basing modulation schemes on real-time measurements of signal to distortion ratio (SDR), this invention enhances throughput efficiency and optimizes signal transmission.
Career Highlights: Richard A. Dean's career includes valuable stints at Morgan State University, where he collaborated with bright minds in research and development. His work has contributed to advancing communication technologies, demonstrating his commitment to innovation and excellence in engineering.
Collaborations: Throughout his career, Richard has collaborated with industry professionals including Tharold Eugene Northup and Clem Abrams. These collaborations highlight the dynamic and interdisciplinary nature of his work, enabling the enhancement of OFDM technology through collective expertise.
Conclusion: Richard A. Dean stands as a significant figure in the world of inventors, particularly in the realm of communication systems. His patented innovations reflect not only technical proficiency but also a commitment to improving the quality and efficiency of how we transmit information. His work continues to influence advancements in this critical field, and his contributions are sure to be felt for years to come.