Company Filing History:
Years Active: 2005-2015
Title: The Innovations of Charles A Simmons, Jr.
Introduction
Charles A Simmons, Jr. is a notable inventor based in Fort Wayne, IN (US), recognized for his contributions to communication technology. He holds a total of four patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
Simmons' latest patents include a method and apparatus for radio synchronization detection in a rake receiver. This invention enhances reception in communication systems by performing radio synchronization detection after multipath signal components are combined via a Rake combiner. In this system, plural multipath signal components are received and correlated with a known spreading code. The correlated signals are analyzed to identify correlation peaks, which are then combined to produce a coherent signal. A synchronization event is declared when this combined signal exceeds a specific threshold, allowing for effective decoding.
Another significant patent involves ranging between radios using a pseudo time of arrival sequence. This system refines the determination of the time of arrival (TOA) of data by designating a portion of packet data as a pseudo TOA sequence. The packet information is modulated and spread with a known chipping stream, creating a TOA reference pattern. On the receiving end, the data is despread and demodulated, allowing for accurate determination of the TOA through correlation and curve fitting techniques.
Career Highlights
Throughout his career, Simmons has worked with several companies, including Itt Manufacturing Enterprises, Inc. and Exelis Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field of communication technology.
Collaborations
Simmons has collaborated with notable individuals such as Michael Mayor and Donald John Rasmussen, further enhancing his work and contributions to the industry.
Conclusion
Charles A Simmons, Jr. is a distinguished inventor whose work in communication technology has led to significant advancements. His patents reflect a deep understanding of complex systems and a commitment to innovation.