Charles D Stephens

Title: Innovations of Charles D. Stephens

Introduction

Charles D. Stephens is a notable inventor based in Dallas, TX, who has made significant contributions to the field of telecommunications. With a total of five patents to his name, he has developed innovative solutions that enhance the efficiency and reliability of communication systems.

Latest Patents

One of his latest patents is titled "Method and apparatus for mapping the terminations of large numbers of communications circuits." This invention provides an efficient method for mapping the connectivity of telecommunications circuits, particularly when large numbers of circuits are terminated at one end in concentrated bulk terminations. The apparatus regenerates multiple speech signals in a bulk termination adapter, identifying both the bulk connector and the individual circuits terminating in the connector. A selectable group identity code allows many such units to be employed simultaneously, enabling efficient mapping of hundreds of telecommunications circuits in one step, even if concentration points occur in disparate locations. Speech reproduction is achieved through a serial bit stream, where the ratio of one bits to zero bits varies with time, re-establishing a voice frequency signal with the aid of a simple filter circuit.

Another significant patent is the "Apparatus and method for line pair testing and fault diagnostics." This invention implements three-terminal measurement techniques using a multiple frequency source waveform transmission to propagate a reflected waveform. The apparatus includes a microcomputer circuit executing a program with frequency domain analysis algorithms to process the reflected waveform. This provides craftspersons with electrical characteristic data of a line pair, informing them of the existence and location of faults. The apparatus also implements relays for switching between several diagnostic circuits, offering numerous methods and techniques for troubleshooting a line pair.

Career Highlights

Throughout his career, Charles D. Stephens has worked with various companies, including Communications Technology Corporation. His work has focused on developing advanced technologies that improve telecommunications infrastructure and diagnostics.

Collaborations

[This section has been skipped.]

Conclusion

Charles D. Stephens is a distinguished inventor whose innovative patents have significantly impacted the telecommunications industry. His contributions continue to enhance the efficiency and reliability of communication systems.