Jimmy D Slife

Title: Innovations by Inventor Jimmy D Slife

Introduction

Jimmy D Slife is an accomplished inventor based in Aurora, Colorado. He has made significant contributions to the field of telecommunications with his innovative designs. With a total of two patents to his name, Slife has demonstrated his expertise in developing advanced signaling circuits.

Latest Patents

One of his latest patents is the "Adaptive No Balance DX Signalling Circuit." This invention eliminates the need for setting balance resistors and capacitors to match or be proportional to cable resistance and capacitance, which was a requirement in previous duplex signaling circuit designs. The circuit utilizes a microcomputer to evaluate the output of a simple loop current and voltage sensing circuit. This allows for a dynamic determination of the signaling state of the far end of the trunk conductors. The microcomputer stores various data indicating signaling thresholds for all possible duplex signaling states. It can then compare the measured voltage and current on the trunk conductors to automatically determine the signaling state based on the stored data indicative of permissible signaling states.

Another notable patent is the "Programmable Universal Signaling Circuit for a Telephone Network." This invention is designed for use in a universal channeling unit of a telephone network. The programmable universal signaling circuit employs a line converter and decoder circuit, which, under the control of a microprocessor, generates a unique set of configuration signals. These signals configure the universal signaling circuit into one of several standard signaling telephone circuits. The universal signaling circuit can be reconfigured either at the location of the universal channel unit or remotely.

Career Highlights

Jimmy D Slife is currently associated with Xel Communications, Inc., where he continues to innovate in the telecommunications sector. His work has significantly impacted the efficiency and functionality of signaling systems.

Collaborations

One of his notable coworkers is David J Farrell, with whom he collaborates on various projects within the company.

Conclusion

Jimmy D Slife's contributions to telecommunications through his innovative patents highlight his expertise and commitment to advancing technology. His work continues to influence the industry and pave the way for future developments.