Company Filing History:
Years Active: 2014-2023
Title: The Innovations of Robert William Johnson
Introduction
Robert William Johnson is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of signal processing, particularly in improving detection methods in multipath channels. With a total of 4 patents to his name, Johnson's work has had a considerable impact on communication technologies.
Latest Patents
One of Johnson's latest patents is titled "Method for improving detection in multipath channels." This invention discloses a system for receiving multipath signals, which includes an equalizer with an input for a received data signal. The system is designed to handle both a first and a second multipath component. The equalizer features a channel impulse response estimator that determines estimates for these components, along with a statistical estimation module that predicts their future states. Additionally, a detector is included to extract data from the received signal based on these estimates.
Another significant patent is the "Variable data rate broadcast method for channels requiring equalization." This system allows for the inclusion of multiple data rate sub-blocks within a single data block. The method involves dividing data blocks based on priority and modulating sub-blocks at increasing data rates. During decoding, symbols from lower data rate sub-blocks are utilized in the detection process of higher data rate sub-blocks, enhancing the efficiency of data transmission.
Career Highlights
Throughout his career, Robert William Johnson has worked with prominent companies such as Rockwell Collins, Inc. and 6020356 Canada Inc. His experience in these organizations has contributed to his expertise in the field of signal processing and communication systems.
Collaborations
Johnson has collaborated with several professionals in his field, including Mark B Jorgenson and Peter Frederico Jones. These collaborations have likely enriched his work and led to innovative solutions in technology.
Conclusion
Robert William Johnson's contributions to signal processing and communication technologies are noteworthy. His patents reflect a deep understanding of complex systems and a commitment to advancing the field. His work continues to influence the way data is transmitted and received in modern communication systems.