Andrew S Dibner

Title: The Innovative Contributions of Andrew S. Dibner

Introduction

Andrew S. Dibner is a notable inventor based in Newton, MA, who has made significant contributions to the field of telecommunications. With a total of three patents to his name, Dibner has developed innovative solutions that enhance communication technology and safety.

Latest Patents

One of Dibner's latest patents is the Telephone Ring Detector. This device detects a ring signal voltage from various signals transmitted on a telephone line before a complete alternating current ring signal cycle is received. The ring detector includes a voltage threshold setting device that establishes a voltage threshold and compares the ring signal voltage to this threshold. When the ring signal voltage exceeds the threshold, an output signal is generated. The device also features a microprocessor that outputs a ring detection signal when the time duration of the output signal exceeds a predetermined interval, which is significantly shorter than a full ring cycle. Additionally, a line switch is included to direct communication signals to a telecommunications device.

Another significant invention by Dibner is the Closed-Loop Emergency Alarm and Response System. This system monitors the condition of a person in a residence and includes a digital dialer-transceiver connected to a telephone line. It can be triggered by an emergency button or a timer. The system transmits identification and alarm codes to a compatible digital transceiver at a central station while emitting an alarm signal at the residence. The central station acknowledges the communication, and the operator calls emergency responders. Upon arrival, the responder can reset the system, which then transmits an 'all clear' signal back to the central station.

Career Highlights

Dibner has worked with Lifeline Systems, Inc., where he contributed to the development of innovative safety and communication technologies. His work has had a lasting impact on the industry, particularly in enhancing emergency response systems.

Collaborations

Dibner has collaborated with various professionals throughout his career, including his coworker William Wang, to further advance his inventions and innovations.

Conclusion

Andrew S. Dibner's contributions to telecommunications through his patents demonstrate his commitment to innovation and safety. His inventions, such as the Telephone Ring Detector and the Closed-Loop Emergency Alarm and Response System, reflect his ability to address critical needs in communication technology.