Swen E Farland

Title: Swen E Farland: Innovator in Alarm Systems

Introduction

Swen E Farland is an accomplished inventor based in Mankato, MN (US). He has made significant contributions to the field of alarm systems, particularly with his innovative approach to signal detection.

Latest Patents

Farland holds a patent for a "Fail-safe alarm system utilizing frequency modulated signal detection." This alarm system is designed to transmit an alarm signal between remote locations using frequency shift keying over conventional power lines. The system includes a transmitter with a nominal frequency and circuitry for modulating the transmitter frequency. Upon detecting an alarm condition, the modulating circuitry is disabled. A receiver is also included, which has circuitry for detecting the presence or absence of modulation of the transmitter frequency. The receiver generates an alarm signal when it detects the absence of modulation and power failure of the system. Additionally, the alarm signal is time-delayed to prevent nuisance alarms. This innovative design enhances the reliability and effectiveness of alarm systems.

Career Highlights

Throughout his career, Swen E Farland has demonstrated a commitment to advancing technology in alarm systems. His work has not only contributed to the safety and security of various environments but has also paved the way for future innovations in the field.

Collaborations

Farland has collaborated with Dennis K Siemer, further enhancing the development and implementation of his innovative alarm systems.

Conclusion

Swen E Farland's contributions to alarm system technology exemplify his dedication to innovation and safety. His patent for a fail-safe alarm system showcases his ability to address critical needs in security technology.