Location History:
- Columbus, OH (US) (1991 - 2011)
- Dublin, OH (US) (2005 - 2021)
Company Filing History:
7 out of 7 
4 out of 19 
1 out of 832,761 Years Active: 1991-2021
Title: The Innovations of Dean E Ryan: A Pioneer in Antenna Technology
Introduction
Dean E Ryan, an accomplished inventor based in Columbus, OH, has made significant contributions to the fields of antenna systems and aircraft traffic management through his innovative inventions. With a total of 12 patents to his name, Ryan has demonstrated a remarkable ability to address complex engineering problems through creative solutions.
Latest Patents
Among his latest inventions is a patented method and system for generating an omnidirectional antenna pattern from a directional antenna array. This system features a sophisticated feed network designed with first input/output terminals and second output/input terminals connected to antenna elements forming an array. In one configuration, the array operates based on the specific radiation pattern dictated by the input signals, while in another, selected antenna elements can operate independently by bypassing the feed network for a more tailored radiation pattern.
Another notable patent is the Database Augmented Surveillance system, which serves as an aircraft traffic alert mechanism that minimizes false alarms. This state-of-the-art system adjusts its sensitivity based on the proximity to airports, utilizing data from flight management and GPS navigation systems. This innovative approach not only reduces unnecessary alerts but also enhances safety by considering planned course changes and parallel runway landings.
Career Highlights
Throughout his career, Dean E Ryan has been associated with prominent companies, including Ryan International Corporation and Avidyne Corporation. His work in these organizations has contributed significantly to the development of advanced technologies in aviation and telecommunications.
Collaborations
Ryan's collaborative efforts with notable coworkers such as Paul A Ryan and William C Brodegard have also played a vital role in driving innovation. Their combined expertise has yielded various advancements that continue to influence industries reliant on cutting-edge technology.
Conclusion
In summary, Dean E Ryan exemplifies the spirit of innovation within the realms of antenna technology and aircraft management. His impactful inventions reflect a commitment to improving safety and efficiency in complex systems. As he continues to develop new solutions, Ryan remains a key figure in the landscape of modern engineering and invention.