William R Hilligoss

Title: Innovations by William R. Hilligoss: Pioneer in Communication Technology

Introduction

William R. Hilligoss, an inventive mind based in Ashland, Oregon, has made significant contributions to the field of communication technology. With a portfolio of four patents, Hilligoss has developed innovative instruments designed to enhance the functionality and reliability of telephone circuits.

Latest Patents

Among Hilligoss's notable inventions is a **telephone test instrument**. This device facilitates voice communications while allowing for monitoring of a telephone circuit during testing. Central to its design is a microprocessor that controls a variety of functions. The instrument draws energy from a connected telephone circuit as well as an internal energy supply that recharges automatically. It ensures operational efficiency by continuously checking the voltage of the internal supply, disabling the loudspeaker if voltage drops too low. Furthermore, it includes circuitry that measures loop current and line voltage while engaged in voice communication.

Another significant patent involves **communication lines with terminate and leave capability - DC alarm bridge**. This apparatus allows for the serial connection of multiple communication line pairs, typically utilized in security loops for monitoring customer facilities. It features a bridge equipped with terminal pairs and switches, allowing service personnel to selectively terminate connections without disrupting service to other lines. The versatility of the apparatus accommodates various numbers of terminals, enhancing maintenance operations.

Career Highlights

William R. Hilligoss's professional journey includes pivotal roles within **Communications Technology Corporation** and **Communications Manufacturing Company**. His work in these organizations has underscored his commitment to advancing communication technologies and improving service reliability.

Collaborations

Throughout his career, Hilligoss has collaborated with several notable individuals, including Myron C. Butler and Lawrence O. Hilligoss. These partnerships have contributed to the innovative processes and developments in his patents and inventions.

Conclusion

William R. Hilligoss stands as a testament to the spirit of innovation in the field of communication technology. His patents not only reflect his technical expertise but also his dedication to improving communication systems. Through continuous development and collaboration, Hilligoss has made lasting contributions that pave the way for future advancements in the industry.