Company Filing History:
4 out of 23 
2 out of 48 
1 out of 1 Years Active: 1983-2007
Title: The Innovative Contributions of Jimmy C Ray
Introduction
Jimmy C Ray is a notable inventor based in Denison, Texas, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in wireless communication technologies, showcasing his expertise and innovative spirit in the field.
Latest Patents
One of his latest patents is a method and apparatus for geolocating a wireless communications device. This invention determines the time difference of arrival for a signal received at two or more receiving sites, transmitted from a wireless communications device, using a frequency domain technique. The process involves determining the constituent frequencies of the signals, including the phase of each frequency component. By subtracting the phase values for the same frequency, phase difference values are obtained as a function of frequency. The slope of this function represents the time difference of arrival for the wireless communications device signal. To ascertain the mobile location, an initial location is assumed, and the distance difference of arrival is calculated. This calculated time difference of arrival is then iteratively adjusted until the calculated distance and time differences are within a predetermined margin.
Career Highlights
Throughout his career, Jimmy has made significant contributions to the field of wireless communications. His innovative approaches have led to advancements that enhance the accuracy and efficiency of geolocation technologies. His work has been instrumental in shaping modern communication systems.
Collaborations
Jimmy has collaborated with notable professionals in the industry, including Christopher J Hall and Clay S Turner. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
Jimmy C Ray's contributions to wireless communication technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods continue to influence the industry and pave the way for future advancements.