Company Filing History:
Years Active: 2004-2007
Title: The Innovations of Robert Edward Lee Johnson
Introduction
Robert Edward Lee Johnson is a notable inventor based in Austin, TX. He has made significant contributions to the field of telecommunications, particularly in the development of advanced networking technologies. With a total of 2 patents, Johnson's work has had a profound impact on how data is transmitted over hybrid fiber coax networks.
Latest Patents
Johnson's latest patents include a method and apparatus for time division multiplexing over broadband modulation. This innovative packet switch router processes downstream digital information to provide dedicated bandwidth to each subscriber destination on a hybrid fiber coax (HFC) network. The router features a network module that terminates a network connection, a switch that forwards data from the network module, and a channel module. The channel module consists of a switch interface, a cell processing engine, one or more modulators, and a radio frequency (RF) transmitter network. The switch interface forwards packetized data from the switch to the cell processing engine, which organizes the packetized data into multiple data streams, encapsulates data in each stream into data cells, and multiplexes the data cells into a multiplexed cell stream. Each modulator is designed to modulate a multiplexed cell stream into an analog signal, while the RF transmitter network up converts and combines a plurality of analog signals into a combined electrical signal for transmission.
Career Highlights
Johnson is currently employed at Advent Networks, Inc., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in enhancing the efficiency and reliability of data transmission in modern networks.
Collaborations
One of Johnson's notable collaborators is Ryan M Leatherbury, with whom he has worked closely on various projects. Their partnership has led to advancements in networking solutions that benefit a wide range of users.
Conclusion
Robert Edward Lee Johnson's contributions to telecommunications through his innovative patents and collaborative efforts have established him as a key figure in the industry. His work continues to influence the way data is transmitted and managed in modern networks.